H002
Advancements in the Occurrence, Fate, Transport, Transformation, and Remediation of Contaminants in the Environment

Session ID#: 156598

Session Description:
Contaminants have always been at the heart of intensive research, due to their potential threats to the wildlife, human health, and the environment. These include conventional contaminants such as chlorinated solvents, 1,4-dioxane, polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons (PAHs), polybrominated diphenyl ethers (PBDEs), pesticides, heavy metals, nutrients (N and P), and radionuclides. In comparison, newly emerging contaminants include per- and polyfluoroalkyl substances (PFASs), micro- and nano-plastics, viruses, engineered nanomaterials and nanocomposites, pharmaceutics and personal care products (PPCPs), and endocrine disrupting compounds (EDCs). This session aims to provide a synergistic platform for academic, industrial, governmental, consulting, and other-related communities to share and discuss recent advancements, challenges, opportunities, and frontiers in the occurrence, fate, transport, transformation, and remediation of various contaminants. This multidisciplinary session welcomes both laboratory- and field-scale studies, along with modeling work and data analysis using artificial intelligence (AI) and other tools in:

  • Contaminant sampling technologies, instrumentation, quantification, and verification using targeted and non-targeted analyses
  • Contaminant occurrence, distribution, and source zone evaluation in the subsurface environment (soil and groundwater)
  • Contaminant fate, transport, and cotransport in various environmental compartments including vadose zone, critical zone, and saturated zone
  • Contaminant transformation (e.g., PFAS precursors), bioaccumulation, impacts, toxicity, and risks to wildlife and humans
  • Contaminant remedial technologies using in situ, ex situ, and combined treatment train techniques
Index Terms:

0412 Biogeochemical kinetics and reaction modeling [BIOGEOSCIENCES]
0432 Contaminant and organic biogeochemistry [BIOGEOSCIENCES]
0481 Restoration [BIOGEOSCIENCES]
1875 Vadose zone [HYDROLOGY]

Primary Convener:  Dengjun Wang, Auburn University, School of Fisheries, Aquaculture and Aquatic Sciences, Auburn, AL, United States and Dimin Fan
Conveners:  Dimin Fan, Geosyntec Consultant, Pasadena, CA, United States, Chunming Su, US Environmental Protection Agency, Ada, OK, United States, Jianzhou He, Auburn University, School of Fisheries, Aquaculture and Aquatic Sciences, Auburn, United States and Dimin Fan
Student/Early Career Convener:  Jianzhou He, Auburn University, School of Fisheries, Aquaculture and Aquatic Sciences, Auburn, United States and Dimin Fan
 
Influence of the spatial distribution of contaminants on bioremediation (1048214)
Jenna Anne Ott1, Yaxin Duan1, Daniel B Amchin1, Fernando Temprano-Coleto2 and Sujit Datta1, (1)Princeton University, Chemical and Biological Engineering, Princeton, United States, (2)Andlinger Center for Energy and the Environment, Princeton, United States
 
A New Groundwater Sampling Method by Using Transition Pumping Period to Achieve an Ideal Groundwater Sampling Window (1048556)
Yu He1, Deyi Hou2, Haiying Huang1 and Jian Luo3, (1)Georgia Institute of Technology, Atlanta, United States, (2)Tsinghua University, Beijing, China, (3)Georgia Institute of Technology, Civil and Environmental Engineering, Atlanta, United States
 
The Kuroshio Radiocesium Stream (1048575)
Chen-Tung Arthur Chen1, Ting-Hsuan Huang2, Wei-Jen Huang1, Yiing Jang Yang3, Sen Jan3, Ming-An Lee4 and Ming-Ta Lee5, (1)National Sun Yat-sen University, Department of Oceanography, Kaohsiung, Taiwan, (2)National Applied Research Laboratories, Taiwan Ocean Research Institute, Kaohsiung, Taiwan, (3)National Taiwan University, Institute of Oceanography, Taipei, Taiwan, (4)National Taiwan Ocean University, Department of Environmental Biology and Fisheries Science, Keelung, Taiwan, (5)Atomic Energy Council, Radiation Monitoring Center, Kaohsiung, Taiwan
 
Experimental Investigation on Co-transport of Chromium (Cr) and Lead (Pb) with CML Colloids in Quartz Sand Column Comprising Different Grain Sizes (1048861)
Dipto Deb, Indian Institute of Technology Delhi, Civil Engineering, New Delhi, India and Sumedha Chakma, Indian Institute of Technology Delhi, Department of Civil Engineering, New Delhi, India
 
Variable Effects of Organic Matters on Arsenic Behavior in the Vadose Zone with Different Bulk Densities (1051107)
Huynh Huu Tho Tran1, Sang Huyn Kim2, Jaeshik Chung2 and Seunghak Lee2, (1)Korea University of Science and Technology (UST), KIST School, Seoul, South Korea, (2)Korea Institute of Science and Technology (KIST), Water Cycle Research Center, Seoul, South Korea
 
Field sampling procedures to quantify riverine plastic pollution in the U.S. (1052334)
Ruth Branch1, Win Cowger2, Benjamin Maurer3, Zhaoqing Yang1, Ali Chamas3, Andrew B Gray4, Susanne M Brander5, Elise F Granek6 and Kelly Somers7, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Moore Institute for Plastic Pollution Research, Long Beach, United States, (3)National Renewable Energy Lab, Denver, United States, (4)University of California Riverside, Riverside, CA, United States, (5)Oregon State University, Corvallis, OR, United States, (6)Portland State University, Environmental Science & Management, Portland, OR, United States, (7)EPA, DC, United States
 
Aggregation Kinetics and Stability of Biodegradable Nanoplastics: Effects of Weathering and Proteins (1052409)
Yingxue Yu, Washington State University, Pullman, WA, United States and Markus Flury, Washington State Univ, Puyallup, WA, United States
 
A fast prediction tool for simulating multi-dimensional multiple contaminants transport in groundwater system (1052655)
Zhong-Yi Liao, NCU National Central University of Taiwan, Graduate Institute of Applied Geology, Taoyuan city, Taiwan and Jui-Sheng Chen, National Central University, Taoyuan City, Taiwan
 
Synthesis and Rejuvenation of Functionalized Chitosan Composites and Their Utilization for the Extraction of Phosphate from Waterbodies (1053180)
Sonal Kumari, Banaras Hindu university, Soil Science and Agricultural Chemistry, Varanasi, India
 
Non Invasive Investigation of Nanoparticle Transport and Fate in Soils - A Spectral Induced Polarization Study (1055216)
Shany Ben Moshe, Technion - Israel Institute of Technology, Civil and Environmental Engineering, Haifa, Israel and Alex Furman, Technion Israel Institute of Technology, Civil and Environmental Engineering, Haifa, Israel
 
Efficient Removal of Per- and Polyfluoroalkyl Substances (PFAS) in Biochar-Surfactant Systems by Hydrated Electrons (1056859)
Dengjun Wang, Auburn University, School of Fisheries, Aquaculture and Aquatic Sciences, Auburn, AL, United States, Jianzhou He, Auburn University, School of Fisheries, Aquaculture and Aquatic Sciences, Auburn, United States and Samuel Krebsbach, Auburn University, School of Fisheries, Aquaculture & Aquatic Sciences, Auburn, United States
 
Ground-Based and Airborne Spectroscopic Measurements for Rapid Characterization and Remediation of Metal(loid) Contaminated Soil (1056897)
Marissa Jerden1, David Williams2, Sarah Watson3 and Andy Bain3, (1)Jacobs Technology, Inc., Durham, United States, (2)US Environmental Protection Agency, Center for Environmental Measurements and Modeling, Durham, United States, (3)Environmental Protection Agency Region 9 (Pacific Southwest) San Francisco, Superfund and Emergency Management Division, San Francisco, United States
 
Distinct C and Cl isotope fractionation during abiotic reductive transformations of the recalcitrant pesticide chlordecone (1058077)
Maria Prieto Espinoza, Laure Malleret and Patrick Höhener, Aix Marseille University, Marseille Cedex 03, France
 
Applying the THMC Software for Numerically Simulating Aquifer Remediation Using Groundwater Circulation Well (1061392)
Yun-Chen Yang, National Central University, CAMRDA, Taoyuan, Taiwan and Jui-Sheng Chen, National Central University, Taoyuan City, Taiwan
 
An Analytical Model for Multispecies Transport of Chemical Mixture Comprised of Contaminant and its Degradation-Related Byproducts Subject to Scale-Dependent Dispersion (1061480)
Jui-Sheng Chen1, Ssu-Yen Chiang1 and Ching-ping Liang2, (1)NCU National Central University of Taiwan, Taoyuan City, Taiwan, (2)Fooyin University, Kaohsiung City, Taiwan
 
MUST: A New Software Package for Evaluating Transport of Chemical Mixture Comprised of the Original Contaminant and Its Degradation-Related Byproducts (1062254)
Ching-ping Liang, Fooyin University, Kaohsiung City, Taiwan, Jui-Sheng Chen, NCU National Central University of Taiwan, Taoyuan City, Taiwan, Cheng-Wen Chen, National Central University, Graduate Institute of Applied Geology, Taoyuan City, Taiwan and Zhong-Yi Liao, NCU National Central University of Taiwan, Graduate Institute of Applied Geology, Taoyuan city, Taiwan
 
Tracing the Movement of Pharmaceuticals in Small Agricultural Watersheds via Tracer-aided Monitoring (2H, 18O, Pharmaceuticals) (1063155)
Christine B B Georgakakos and James Knighton, University of Connecticut, Natural Resources and the Environment, Storrs, United States
 
Kinetic Fractionation of Antimony Isotopes During Reduction by Sulfide at Circumneutral pH (1063856)
Hannah Veldhuizen and Thomas M Johnson, University of Illinois at Urbana Champaign, Department of Geology, Urbana, United States
 
Colloid-Facilitated Transport of Cd(II) and Pb(II) in Saturated Soil: Laboratory Batch Kinetics, Column Experiments and Numerical Simulation (1065009)
Thilini Nimanthika, University of Peradeniya, Civil Engineering, Peradeniya, Sri Lanka, Banithy Balakrishnan, Postgraduate student, Civil Engineering, Peradeniya, Sri Lanka, Chamindu Deepagoda, Senior Lecturer, Civil Engineering, Peradeniya, Sri Lanka and Kathleen M Smits, Southern Methodist University, Department of Civil and Environmental Engineering, Dallas, TX, United States
 
Transfer and Dispersion of Arsenic and Other Metal(loid)s in the Orbiel Valley (France): Spatio-Temporal Evolution and Source Tracking (1065413)
Marie Heydon1, Jerome Viers2, Eleonore Resongles3, Mylène Marie3, Corinne Casiot3, Rémi Freydier4, Eva Schreck2 and Philippe Behra5, (1)Toulouse, Occitanie, FRANCE, (2)GET Géosciences Environnement Toulouse, Toulouse, France, (3)HydroSciences Montpellier (HSM), Montpellier, France, (4)HydroSciences Montpellier, Université de Montpellier, Montpellier, France, (5)Laboratoire de Chimie Agro-industrielle, LCA, Toulouse, France
 
Evaluation of the Barcelona urban soil capacity for retention of concern emerging contaminants (1066516)
Maria Garcia Rios, Montpellier, Occitanie, FRANCE, Geoffroy Duporte, Université de Montpellier, Hydrosciences, Montpellier, France, Elena Gomez, Université de Montpellier, HydroSciences, Montpellier, France and Linda Luquot, CNRS, Géosciences, Paris Cedex 16, France
 
Removal of Hexavalent Chromium by using Natural Soil-Chitin-Magnetite Nanoparticles Composite: A preliminary investigation (1067788)
Shreya Ganguly, Indian Institute of technology ropar, civil engineering, Rupnagar, India and Sayantan Ganguly Dr, Indian Institute of Technology Ropar, Civil Engineering Department, Ropar, India
 
Remediation of toxic contaminants from groundwater using low-cost adsorbent (1069751)
Nekita Boraah, Indian Institute of Technology Delhi, Civil Engineering, New Delhi, India, Sumedha Chakma, Indian Institute of Technology Delhi, Department of Civil Engineering, New Delhi, India and Priyanka Kaushal, Indian Institute of Technology Delhi, Centre for Rural Development and Technology, New Delhi, India
 
Radium release and attenuation in a hydrocarbon-contaminated aquifer (1072364)
Amy K Wiersma1, Glen Hook2, Madeleine Mathews3, Sean R Scott4, Jessica R Meyer5, Beth L Parker2 and Matthew Ginder-Vogel1, (1)University of Wisconsin Madison, Civil and Environmental Engineering, Madison, United States, (2)University of Guelph, College of Engineering & Physical Sciences, G360 Institute for Groundwater Research, Guelph, ON, Canada, (3)Institut de Physique du Globe de Paris, Paris, France, (4)Wisconsin State Laboratory of Hygiene, Madison, United States, (5)University of Iowa, Earth & Environmental Sciences, Iowa City, United States
 
Groundwater Uranium Contamination from Produced Water Disposal to Unlined Ponds in the San Joaquin Valley (1072819)
Rebecca Tisherman, Dominic C DiGiulio, Robert Rossi and Seth B.C. Shonkoff, PSE Healthy Energy, Oakland, United States
 
Investigation of Applied Smouldering Combustion: The Role of Organic Liquid Mobility (1073063)
Seyed Ziaedin Miry1, Jose L Torero2, Jason Gerhard1, Marco A.B. Zanoni1 and Tarek Rashwan3, (1)University of Western Ontario, Civil and Environmental Engineering, London, ON, Canada, (2)University College London, Department of Civil, Environmental, Geomatic & Environmental Engineering, London, United Kingdom, (3)The Open University, School of Engineering and Innovation, Milton Keynes, United Kingdom
 
Mesoscale Aggregation of Sulfur-Rich Asphaltenes: In Situ Microscopy and Coarse-Grained Molecular Simulation (1078562)
Christian Bentum Hammond1, Mohammadreza Aghaaminiha2, Lei Wu1, Sumit Sharma2, Chongyang Shen3 and Chen Hao4, (1)Ohio University, Department of Civil Engineering, Athens, United States, (2)Ohio University, Department of Chemical Engineering, Athens, United States, (3)China Agricultural University, Department of Soil and Water Sciences, Beijing, China, (4)University of Arkansas at Pine Bluff, Department of Soil and Water Sciences, Pine Bluff, AR, United States
 
Tellurium Goes for a Ride on the “Ferrous” Wheel: Reduction of Te(VI) and Te(IV) by Iron(II)-Bearing Minerals (1078620)
Edward J O'Loughlin, Argonne National Laboratory, Biosciences Division, Lemont, United States, Maxim Boyanov, Argonne National Laboratory, Argonne, IL, United States; Bulgarian Academy of Sciences, Institute of Chemical Engineering, Sofia, Bulgaria and Ken M Kemner, Argonne National Laboratory, Biosciences Division, Argonne, IL, United States
 
Investigating the Incorporation of Iodine and Uranium in Apatite (1079473)
Katharine Rose1, Rinat I Gabitov2, Angel Jimenez3, Artaches A Migdissov4, Alberto Perez-Huerta5, Juejing Liu6, Margret Reece6, Andrew Strzelecki6, Xiaofeng Guo6, Varun Paul7, Padmanava Dash8, Chanaka Navarathna3, Todd Mlsna9, Florie Caporuscio4, Hongwu Xu10 and Robert C Roback4, (1)Mississippi State University, Department of Geosciences, Starkville, United States, (2)Mississippi State University, Mississippi State, MS, United States, (3)Mississippi State University, Starkville, United States, (4)Los Alamos National Laboratory, Los Alamos, NM, United States, (5)The University of Alabama, Department of Geological Sciences, Tuscaloosa, AL, United States, (6)Washington State University, Pullman, United States, (7)Mississippi State University, Geosciences, Mississippi State, MS, United States, (8)Mississippi State University, Department of Geosciences, Mississippi State, MS, United States, (9)Mississippi State University, Mississippi State, United States, (10)Los Alamos National Lab, Los Alamos, NM, United States
 
U(+Ⅵ) Removal by Hydroxyapatite and Calcium Phosphosilicates (1079870)
Seoha Kim1, Sookyung Kim2 and Hoon Young Jeong2, (1)Pusan National University, Busan, Korea, Republic of (South), (2)Pusan National University, Busan, South Korea
 
Defluoridation of Ground Water by Hybrid Ion Exchange Resin containing Bi-Metal Hydroxide Nanoparticles (1080480)
Vikrant Ranyal, Indian Institute of Technology Roorkee, Roorkee, India, Sudipta Sarkar, Indian Institute of Technology Roorkee, Department of Civil Engineering, Roorkee, India and Jay Sharma, INDIAN INSTITUTE OF TECHNOLOGY, CIVIL ENGINEERING, Roorkee, India
 
Multiphase Flow and Water Phase Change through Heated Porous Media in the context of Smoldering Remediation (1082089)
Jiahao Wang1, Marco A.B. Zanoni1, Jose L Torero2 and Jason Gerhard1, (1)University of Western Ontario, Civil and Environmental Engineering, London, ON, Canada, (2)University College London, Department of Civil, Environmental, Geomatic & Environmental Engineering, London, United Kingdom
 
Unravelling sources and fate of chlorinated solvents in groundwater at an industrial area using compound specific isotope and microbial data (1084243)
Dugin Kaown1, Seong-Sun Lee2 and Kang Kun Lee1, (1)Seoul National University, School of Earth and Environmental Science, Seoul, South Korea, (2)Seoul National University, School of Earth and Environmental Sciences, Seoul, South Korea
 
Geochemical behavior of cesium and iodine with black carbon materials controlled by different temperature and decomposition conditions (1085381)
Sungwook Choung, KBSI Korea Basic Science Institute, Research Center for Geochronology and Isotope Analysis, Seoul, Korea, Republic of (South), Sodam Jeon, KBSI Korea Basic Science Institute, Division of Earth and Environmental Science Research, Cheongju, Korea, Republic of (South), Ran Seo, KBSI, Cheongju, South Korea, Kyung-Soon Jang, KBSI Korea Basic Science Institute, Chungbuk, South Korea and Weonshik Han, Yonsei university, Department of Earth System Sciences, Seoul, South Korea
 
Foam in Urban Lake –Sources of Surfactant and Threshold Foaming Criteria (1086967)
Reshmi Das, Indian Institute of Science, Bangalore, Bangalore, India, Hoysall Narayana Chanakya, Indian Institute of Science, Centre for Sustainable Technologies, Bangalore, India and Lakshminarayana Rao, Indian Institute of Science, Center for Sustainable Technologies, Bangalore, India
 
Ecosystem Health Assessment of Three Inland Water Bodies in South-West, Nigeria Based on Fish Diversity, Pollution Status, Ecological and Health Risk Indices (1096067)
Prince Emeka Ndimele1, Kehinde Moyosola Ositimehin2, Akinloye Emmanuel Ojewole3, Faith Tolulope Obamiro4, Victor Nwokama Akani4, Iman Abdulganiy4, Toluwanimi Grace Ajani4 and Oyinkansola Whitney Yusuf4, (1)Lagos State University, Lagos, Nigeria, (2)Ohio University, Environmental Studies, Athens, OH, United States, (3)Southern Illinois University Edwardsville, Environmental Sciences, Edwardsville, United States, (4)Lagos State University, Fisheries, Lagos, Nigeria
 
An integrated remote well control system developed for groundwater protection and management: Application to a DNAPL contaminated site and agricultural area requiring water supply (1099341)
Seong-Sun Lee1, In-Woo Park2, Suhho Lee2, Seong-Chun Jun3, Jinhui Lim4 and Kang Kun Lee5, (1)Seoul National University, School of Earth and Environmental Sciences, Seoul, Korea, Republic of (South), (2)Seoul National University, Seoul, Korea, Republic of (South), (3)GeoGreen21 Co., Ltd., Seoul, South Korea, (4)Soda System, Gyeonggi, South Korea, (5)Seoul National University, School of Earth and Environmental Science, Seoul, South Korea
 
Impacts of Water Table Fluctuations on Methanogenic Hydrocarbon Degradation (1099383)
Mehdi Ramezanzadeh1, Stephanie Slowinski1, Fereidoun Rezanezhad1, Jane Ye1, Christina Smeaton2, Clement Alibert1, Marianne Vandergriendt1 and Philippe Van Cappellen1, (1)University of Waterloo, Ecohydrology Research Group, Waterloo, ON, Canada, (2)School of Science and the Environment, Grenfell Campus, Memorial University of Newfoundland, St John's, Canada
 
Insights into batch and hybrid MOF-sand column study for multiple dyes treatment using Iron-Aluminum bimetallic MOF and application in textile wastewater (1100591)
Hemant Singh, Indian Institute of Technology Kharagpur, Kharagpur, India and Jayanta Bhattacharya, Indian Institute of Technology Kharagpur, School of Environmental Science and Engineering, Kharagpur, India
 
A novel analytical model of fluid leakage through a non-penetrating abandoned well (1100664)
Junyuan Zhang, Texas A&M University College Station, Zachry Department of Civil and Environmental Engineering, College Station, United States, Hongbin Zhan, Texas A&M University, Department of Geology & Geophysics, College Station, United States, Yinuo Wang, Texas A&M University College Station, College Station, TX, United States and Zehao Chen, Texas A&M University College Station, Water Management and Hydrological Science, College Station, United States
 
THMCP - An Integrated Platform for Simulating THMC Processes in Subsurface Media (1101480)
Yin-Tung Kuo, Yung-Yu Tai and Yen-Pu Hsu, Center for Advanced Model Research Development and Applications, College of Earth Sciences, National Central University, Taoyuan, Taiwan
 
Removal of toxic metals from petroleum produced water by dolomite filtration (1101571)
Khalid Haji Omar, Stillwater, OK, United States
 
Adsorption of Heavy Metals (Pb, Cd) on Polycarbonate Microplastics: The Role of pH and Microplastics Size (1102229)
Jaswant Singh and Brijesh Kumar Yadav, Indian Institute of Technology Roorkee, Hydrology, Roorkee, India
 
Unexpectedly High Release of CO2 and CH4 from Photo Degradation of Plastic: A Laboratory Study (1104442)
Chandrima Shaw1,2, Siddhartha Sarkar1,2, Sanjeev Kumar1 and Neeraj Rastogi1, (1)Physical Research Laboratory, Geosciences Division, Ahmedabad, India, (2)Indian Institute of Technology Gandhinagar, Earth Science, Gandhinagar, India
 
Column Experiments for Investigation of Simultaneous Removal of Nitrate and Phosphate in Groundwater Using a Ca-citrate Reagent (1104484)
Jiyoung Kang, Jeonbuk National University, Department of Environmental and Energy, Jeonju, South Korea and Sung-Wook Jeen, Jeonbuk National University, Department of Earth and Environmental Sciences & The Earth Environmental System Research Center, Jeonju, South Korea
 
Development of pumping-injection system module within an integrated operating platform for the spread containment of contaminated groundwater by hydraulic control (1105799)
Junyoung Ahn1, Seong-Chun Jun2, Jong-Hwa Yi1, Myeong-Jae Yi2 and JeongYong Cheon2, (1)GeoGreen21 Co., Ltd., Research Institute, Seoul, South Korea, (2)GeoGreen21 Co., Ltd., Seoul, South Korea
 
Toluene Remediation by Heat-activated Persulfate: Column Experiments, Intermediates Analyses, and X-ray Computed Tomography (1108659)
Georgina Kalogerakis, Hardiljeet K Boparai and Brent E Sleep, University of Toronto, Civil and Mineral Engineering, Toronto, ON, Canada
 
Effect of Soil Moisture Content on Naphthalene Biodegradation (1109234)
Jane Ye, Fereidoun Rezanezhad, Stephanie Slowinski, Mehdi Ramezanzadeh, Marianne Vandergriendt and Philippe Van Cappellen, University of Waterloo, Ecohydrology Research Group, Waterloo, ON, Canada
 
Impact on Growth of Wheat and Chickpea Plants Irrigated with Arsenic Water (1110066)
Sana Dhamija and Himanshu Joshi, Indian Institute of Technology Roorkee, Hydrology, Roorkee, India
 
Investigating the role of microbial communities of varying chemotactic and hydrocarbon degrading abilities in the natural source zone depletion of a legacy petroleum hydrocarbon site (1110879)
Cameron William Michael Murphy, Imperial College London, Department of Bioengineering, Department of Civil and Environmental Engineering, Carluke, United Kingdom; CSIRO Land and Water, Centre for Environment and Life Sciences, Perth, Western Australia, Australia, Geoffrey Puzon, CSIRO Land and Water, Centre for Environment and Life Sciences, Perth, Australia, Matthew Morgan, CSIRO Land and Water Canberra, Black Mountain Laboratories, Canberra, Australia, Po-Heng Lee, Imperial College London, Department of Civil and Environmental Engineering, London, United Kingdom, Claire Stanley, Imperial College London, Department of Bioengineering, London, United Kingdom and Adrian P Butler, Imperial College London, Civil and Environmental Engineering Department, London, United Kingdom
 
Waterborne Plastics Assessment and Collection Technologies (WaterPACT) (1118317)
Zhaoqing Yang, Pacific Northwest National Laboratory, Richland, WA, United States and Benjamin Maurer, National Renewable Energy Laboratory, Boulder, United States
 
Investigating the effect of ionic strength and pH on bisulfide sorption onto bentonite through laboratory batch experiments (1118870)
Sifat Azad Papry1, Tarek L. Rashwan2, Pulin Mondal1, Mehran Behazin3, Peter G. Keech3 and Magdalena Krol1, (1)York University, Civil Engineering, Toronto, ON, Canada, (2)The Open University, School of Engineering & Innovation, Milton Keynes, United Kingdom, (3)Nuclear Waste Management Organization, Toronto, ON, Canada
 
Assessing Vulnerability of Groundwater Resources in Delhi to Nitrate Contamination Using a Modified DRASTIC Model (1121965)
Ashish Dobhal, Research Scholar, Civil Engineering Department, IIT Delhi, New Delhi, India and Ashok Kumar Keshari, Professor, Civil Engineering Department, IIT Delhi, New Delhi, India
 
Investigating the Influence of Surfactants on Vadose Zone Flow and Transport through Dynamic Capillary Rise Experiments (1124428)
Sebnem Boduroglu and Rashid Bashir, York University, Department of Civil Engineering, Toronto, ON, Canada
 
Subsurface Transport Modeling of the Blue Canyon Dome Gas Tracer Experiment (1126055)
Xiao Luo, Christine Johnson, Justin David Lowrey and Mark Rockhold, Pacific Northwest National Laboratory, Richland, WA, United States
 
A 3D Integrated Model of Porous Media and Fractured Rock for Predicting DNAPLs Transport and Fate (1133669)
Taehoon Kim, Yonsei University, Department of Earth System Science, Seoul, Korea, Republic of (South), Weon Shik Han, UW-Milwaukee, Milwaukee, United States, Seonkyoo Yoon, University of Minnesota Twin Cities, Department of Earth and Environmental Sciences, Minneapolis, MN, United States, Peter K. Kang, University of Minnesota, Department of Earth and Environmental Sciences, Minneapolis, United States and Jehyun Shin, KIGAM Korea Institute of Geoscience and Mineral Resources, Groundwater Research Center, Daejeon, South Korea
 
Analysis of PFAS in the Edwards Aquifer (1133717)
Claire Ong1, Yongli Gao2, Qi Fu1, Faith Goddard3 and Gabriel Lopez1, (1)University of Houston, Department of Earth and Atmospheric Sciences, Houston, United States, (2)University of Texas at San Antonio, Department of Earth and Planetary Sciences, San Antonio, TX, United States, (3)University of Texas at San Antonio, Department of Earth and Planetary Sciences, San Antonio, United States
 
Factors contributing to the 137Cs variation in the drainage channel K at the Fukushima Daiichi Nuclear Power Plant by mixing model using 3H concentration (1135141)
Hikaru Sato1, Yuichi Onda1 and Maksym Gusyev2, (1)University of Tsukuba, Tsukuba, Japan, (2)Fukushima University, Fukushima, Japan
 
Exploring Key Geochemical Processes in Bentonite Relevant to Bisulfide Transport: Model Development and Analysis (1135548)
Md Abdullah Asad1, Farhana Chowdhury1, Tarek Rashwan2, Ian L Molnar3, Mehran Behazin4, Peter G. Keech4 and Magdalena Krol1, (1)York University, Civil Engineering, Toronto, ON, Canada, (2)The Open University, School of Engineering and Innovation, Milton Keynes, United Kingdom, (3)University of Edinburgh, School of Geosciences, Edinburgh, United Kingdom, (4)Nuclear Waste Management Organization, Toronto, ON, Canada
 
Field Trial of a Novel Subsurface Arsenic Removal Technology for Community Level Safe Drinking Water Supply (1136008)
Mohammad Moshiur Rahman1, Ripan Kirtunia2, Ahmed Ishtiaque Amin Chowdhury2, Md. Safiur Rahman3, Shamshad B. Quraishi4, Tasrina R. Choudhury4, Nadim Reza Khandaker5 and Md. Mainul Hossain6, (1)North Sourth University, Department of Environmental Science and Management (ESM), Dhaka, Bangladesh, (2)Bangladesh Institute of Water and Flood Management, Dhaka, Bangladesh, (3)Bangladesh Atomic Energy Commission, Atomic Energy Centre (AECD), Dhaka, Bangladesh, (4)Bangladesh Atomic Energy Commission, Dhaka, Bangladesh, (5)North South University, Department of Civil and Environmental Engineering (CEE), Dhaka, Bangladesh, (6)North South University, Department of Biochemistry and Microbiology (BMD), Dhaka, Bangladesh
 
Radon tracer to assess DNAPL distributions associated with the groundwater-stream water mixing in dry/wet seasons (1136493)
Jaeyeon Kim1, Jiyun Kim2, Hye Na Ko3, Wontak Joun4, Sanghoon Lee5, Dugin Kaown6, Seong-Sun Lee4 and Kang Kun Lee3, (1)Seoul National University, School of Earth and Environmental Science, Seoul, Korea, Republic of (South), (2)Seoul National University, Seoul, South Korea, (3)Seoul National University, School of Earth and Environmental Science, Seoul, South Korea, (4)Seoul National University, School of Earth and Environmental Sciences, Seoul, South Korea, (5)Catholic University of Korea, Seoul, Korea, Republic of (South), (6)Seoul Nation Univ, Seoul, South Korea
 
Evaluating the impact of low permeability zones’ shapes and groundwater head gradient on the contaminant back diffusion (1137528)
Babak Azari1, Nazli Aghashahi1 and Farhad Jazaei2, (1)University of Memphis, Memphis, TN, United States, (2)University of Memphis, Civil Engineering, Memphis, United States
 
Mechanistic and machine learning studies of emerging contaminants in the environment (1137589)
Wei Zhang, Michigan State University, Department of Plant, Soil and Microbial Sciences, East Lansing, United States
 
Determination of Removal Mechanism of Fe-adsorbed Strontium by Calcium with X-Ray Based Instrumental Analyses (1138319)
Hojae Song1, Seulki Jeong2 and Kyoungphile Nam1, (1)Seoul National University, Department of Civil and Environmental Engineering, Seoul, South Korea, (2)KBSI Korea Basic Science Institute, Seoul, South Korea
 
Physicochemical controls of methanogenic oil degradation from petroleum produced water (1138886)
Javier Vilcaez, Oklahoma State University Main Campus, Boone Pickens School of Geology, Stillwater, OK, United States and Valentine Ezennubia, Oklahoma State University Main Campus, Boone Pickens School of Geology, Stillwater, United States
 
Estimation of plume persistence based on linear source depletion and aquitard characteristics (1142443)
Seonggan Jang, Pukyong National University, Division of Earth Environmental System Science, Busan, Korea, Republic of (South), SeongWoo Jeong, Pukyong National University, Division of Earth Environmental System Science, Busan, South Korea and Minjune Yang, Pukyong National University, Division of Earth Environmental System Sciences-Major of Environmental Geosciences, Busan, South Korea
 
Simulation of Heavy Metals Migration in Groundwater from a Non-Engineered Landfill to an Eco-sensitive Wetland (1142704)
Arghya Ghosh and Suresh A. Kartha, Indian Institute of Technology Guwahati, Civil Engineering, Guwahati, India
 
Determination of the Stability of As(V) and Cd in Soil Immobilized with Fe-oxides by using DIFS (1143191)
Juyong Bak1, Jinsung An2 and Kyoungphile Nam1, (1)Seoul National University, Department of Civil and Environmental Engineering, Seoul, South Korea, (2)Hanyang University, Department of Civil and Environmental Engineering, Ansan-si, Gyeonggi-do, South Korea
 
Remediation of Metal Contamination in soils around E-Waste Recycling Unit using Organic Acids (1143897)
Hina Kumari and Sudesh Yadav, Jawaharlal Nehru University, School of Environment Sciences, New Delhi, India
 
Assessment of Trace metal contamination and ecological risk in the soil of the Kandahar province, Afghanistan. (1144172)
Abdul Wahid Monib, Jawaharlal Nehru University, School of environmental scicences, New Delhi, India and Sudesh Yadav, Jawaharlal Nehru University, School of Environment Sciences, New Delhi, India
 
Microbial Meal Microplastics? Microplastics: Quantification and Impact on Microbial Communities in Landfills, Grasslands, and Wetlands. (1144249)
Sarah Khoury1, Mariah Morales2, Judy Malas3, Jean E Bogner1 and D'Arcy Meyer-Dombard2, (1)University of Illinois at Chicago, Earth and Environmental Sciences, Chicago, IL, United States, (2)University of Illinois at Chicago, Earth and Environmental Sciences, Chicago, United States, (3)University of Illinois Chicago, Earth and Environmental Sciences, Chicago, IL, United States
 
Assessment of Manganese Contamination Caused by Construction of a Golf Course in an Agricultural Area (1144408)
Junyong Heo, Pukyong National University, Division of Earth Environmental System Science, Busan, South Korea and Minjune Yang, Pukyong National University, Division of Earth Environmental System Sciences-Major of Environmental Geosciences, Busan, South Korea
 
Understanding the complex transport behavior of Pharmaceuticals and Personal Care Products, PPCPs in Sandy Saturated Porous System - A Numerical Study (1146699)
Maliha Ashraf, Indian Institute of Technology Delhi, New Delhi, India, Sumedha Chakma, Indian Institute of Technology Delhi, Department of Civil Engineering, New Delhi, India and Shaikh Ziauddin Ahammad, Indian Institute of Technology Delhi, Department of Biochemical Engineering and Biotechnology, New Delhi, India
 
Confirmation of Microbial Degradation of Naphthenic Acids during Oil Sands Reclamation (1152734)
Greg F Slater1, Mohamed El-Waraky1, Dave Bowman2, Robert K Nelson3, Christopher M Reddy3 and Lesley A Warren4, (1)McMaster University, Hamilton, ON, Canada, (2)Brock University, St. Catherines, Canada, (3)WHOI, Woods Hole, MA, United States, (4)University of Toronto, Toronto, Toronto, Canada
 
Using Agent-Based Modeling to Evaluate the Role of Shear Flows in Limiting Chemotactic Response to NAPL Chemoattractant Sources Under Flow Near a Surface (1155931)
Rhea Braun, University of Virginia, Charlottesville, VA, United States, Beibei Gao, University of Virginia, Chemical Engineering, Charlottesville, VA, United States and Roseanne Ford, University of Virginia Main Campus, Charlottesville, VA, United States
 
A Study on Long-Term Leaching Behavior of Cd and Zn from an Industrial Site and Its Effect on Groundwater Contamination (1156662)
Heesun Moon, Korea Institute of Geoscience and Mineral Resources, Daejeon, South Korea, Hosub Lee, Seoul National University, Department of Civil and Environmental Engineering, Seoul, Korea, Republic of (South) and Kyoungphile Nam, Seoul National University, Department of Civil and Environmental Engineering, Seoul, South Korea
 
UV A-assisted ageing of surgical masks in the different aquatic environments: A major source of microplastics during the COVID 19 pandemic (1156679)
Anuja Joseph, IIT Kharagpur, School of Environmental Science and Engineering, Kharagpur, India and Sudha Goel, IIT Kharagpur, Department of Civil Engineering, Kharagpur, India
 
Assessment of Heavy Metal Pollution in Surface Sediment Along the Calcasieu River (1157414)
Zhenwei Wu1, Yi-Jun Xu2 and Songjie He1, (1)Louisiana State University, Baton Rouge, LA, United States, (2)Louisiana State University, School of Renewable Natural Resources, Baton Rouge, LA, United States
 
Characterizing the efficiency of mineral amendments in immobilizing PFAS (1158296)
Anna Lesko, Baylor University, Department of Geosciences, Waco, TX, United States, Amanda J. Barker, U.S. Army Cold Regions Research and Engineering Laboratory, Fairbanks, United States and Kate Liddle Broberg, Cold Regions Research and Engineering Laboratory Alaska, Fort Wainwright, United States
 
Isotopic Evidence for Hydrological Control of Anthropogenic Nitrogen Input into the Atchafalaya River (1158949)
Jian-Jhih Chen1, Gen Li2, Justin Anh-Khoa Nghiem3, Marcus Lin4, Tianshu Kong5, Heather Donnelly5, Hanqin Tian6, Michael P Lamb3 and Xingchen Tony Wang5, (1)Boston College, Chestnut Hill, MA, United States, (2)University of California Santa Barbara, Department of Earth Science, University of California, CA, United States, (3)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States, (4)University of California, Department of Ecology, Behavior, and Evolution, Los Angeles, United States, (5)Boston College, Department of Earth and Environmental Sciences, Chestnut Hill, United States, (6)Boston College, Schiller Institute for Integrated Science and Society, Department of Earth and Environmental Sciences, Chestnut Hill, United States
 
Removal of atrazine by Electrooxidation process: Effect of Electrode Materials on Degradation Kinetics, Mechanism and Reaction Pathway (1161000)
Bishwatma Biswas, Indian Institute of Technology Kharagpur, Kharagpur, India and Sudha Goel, IIT Kharagpur, Department of Civil Engineering, Kharagpur, India
 
Predicting air–water and NAPL–water interfacial adsorption of PFAS and hydrocarbon surfactants in multicomponent solutions (1161556)
Bo Guo, University of Arizona, Hydrology and Atmospheric Sciences, Tucson, AZ, United States, Hassan Saleem, University of Arizona, Hydrology and Atmospheric Sciences, Tucson, United States and Mark L. Brusseau, University of Arizona, Environmental Science, Tucson, United States
 
U and Fe Biogeochemistry in Wetland Sediments at the Savannah River Site (1162516)
Maxim Boyanov1,2, Edward J O'Loughlin3, Pamela Weisenhorn4, Brian A Powell5, Connor Parker6, Hailiang Dong7,8, Limin Zhang8, Daniel I Kaplan9 and Ken M Kemner10, (1)Bulgarian Academy of Sciences, Institute of Chemical Engineering, Sofia, Bulgaria, (2)Argonne National Laboratory, Biosciences Division, Lemont, United States, (3)Argonne Natl Lab--Biosciences, Argonne, IL, United States, (4)Argonne National Laboratory, Argonne, IL, United States, (5)Clemson University, Environmental Engineering and Earth Sciences, Clemson, SC, United States, (6)Clemson University, Department of Environmental Engineering and Earth Sciences, Anderson, SC, United States, (7)Miami University Oxford, Oxford, OH, United States, (8)China University of Geosciences, Beijing, China, (9)Savannah River National Lab, Aiken, SC, United States, (10)Argonne Natl Lab, Argonne, United States
 
Spectral Induced Polarization Responses of Contaminated Soils Undergoing Thermal Remediation (1163539)
Angelos Almpanis1, Lee D Slater2, Jason Gerhard1 and Christopher Power1, (1)University of Western Ontario, Civil and Environmental Engineering, London, ON, Canada, (2)Rutgers University, Department of Earth & Environmental Sciences, Newark, United States
 
Microstructural Changes in Bentonite Considering Preferential Sorption in the Presence of Zinc Nitrate and Ethanol (1163605)
Mahdis Khorram, University of Memphis, Memphis, TN, United States, Saman Ebrahimi, University of Memphis, Civil Engineering Department, Memphis, TN, United States and Ahmed Shakir Ali, University of Memphis, Civil Engineering, Memphis, United States
 
Simulating Flocculation and Deflocculation for Emergency Response in an Aqueous Transport Model (1164519)
Vivian Turner, Savannah River National Lab, Aiken, SC, United States, David W Werth, Savannah River Nuclear Solutions, LLC, Aiken, SC, United States and Robert Buckley, Savannah River National Laboratory, Aiken, SC, United States
 
Improving the Design of Saturated Riparian Buffers to Reduce Nitrate Export from Farmland (1168973)
Chris R Rehmann1, Andrea R McEachran2, Loulou Dickey3, Thomas M Isenhart2, Tyler Groh4, Michael A Perez5 and Cassandra J Rutherford2, (1)Iowa State University, Civil, Construction and Environmental Engineering, Ames, IA, United States, (2)Iowa State University, Ames, United States, (3)Iowa State University, Ames, IA, United States, (4)Pennsylvania State University, University Park, United States, (5)Auburn University, Auburn, United States
 
Effects of Soil Characteristics on the Variability of PFOA Transport in Unsaturated Soils (1169282)
Qian Zhang and Matthew P Tymchak, Gradient Corporation, Boston, United States
 
Process Based Modeling of Denitrification Stimulated and Sustained with Emulsified Vegetable Oil (1169566)
Veronica Gonsalez1, C Andrew Ramsburg1, Paul M Dombrowski2, Katherine Muller3 and Michael D Lee4, (1)Tufts University, Medford, MA, United States, (2)ISOTEC, Lawrenceville, United States, (3)Pacific Northwest National Laboratory, Richland, WA, United States, (4)Terra Systems, Inc., Claymont DE, United States
 
Boron Isotopes as a Tracer for Nitrate in Coastal Settings (1174714)
Brooke Peritore1, Hypathia Gonzalez2, Katie Wooton1, Shannon Letscher1, Jeff Hudson3 and Troy Rasbury1, (1)Stony Brook University, Stony Brook, United States, (2)Lehman College, Bronx, United States, (3)International School of Curitiba, Curitiba, Brazil
 
Arsenic leaches from soil during phytoextraction with Pteris vittata (1176158)
Sarick L Matzen, University of Minnesota Twin Cities, Department of Soil, Water, and Climate, Minneapolis, MN, United States, Sirine C Fakra, Lawrence Berkeley National Laboratory, Advanced Light Source, Berkeley, United States, Peter S Nico, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States and Céline E Pallud, University of California Berkeley, Berkeley, CA, United States
 
Biodegradation of Environmental Levels of PFAS Found in the Neuse River and Cape Fear River by Naturally Occurring Acidimicrobium sp. Strain A6 (1177590)
Chiara Smorada1, Peter R Jaffe2 and Shan Huang1, (1)Princeton University, Princeton, NJ, United States, (2)Princeton Univ, Princeton, NJ, United States
 
Thermal Remediation of Multicomponent DNAPL in Heterogeneous Porous Media (1178932)
Naghmeh Sharifi, University of Toronto, Toronto, ON, Canada and Brent E Sleep, University of Toronto, Civil and Mineral Engineering, Toronto, ON, Canada
 
Determination of Isotopic Fractionation of Hexavalent Cr Induced by Adsorption on Manganese Oxides (1179800)
Mahta Gholizadeh Ansari, University of Illinois at Urbana Champaign, Urbana, United States and Thomas M Johnson, University of Illinois at Urbana Champaign, Geology, Urbana, United States
 
Sequential Extractions: Measuring Sorption Capacity of Sandstone for Uranium (1180397)
William Borkan1, Asma El Ouni2, Robert Root2, Jon Chorover3, Michael Jeffrey Taffet4 and Mark L. Brusseau3, (1)Tucson, AZ, UNITED STATES, (2)University of Arizona, Environmental Science, Tucson, AZ, United States, (3)University of Arizona, Environmental Science, Tucson, United States, (4)Lawrence Livermore National Laboratory, Environmental Restoration Department, Livermore, United States
 
Nutrients in Utah Lake Behave as a Buffered System: Suspended Sediments and Sorption Impacts on Water Column Phosphate Concentrations (1180844)
Rebecca Butters1, Gustavious P Williams2, Kaylee Tanner1, Rachel Valek3, Jacob Taggart4 and Megan Jones4, (1)Brigham Young University, Provo, UT, United States, (2)Brigham Young University, Civil and Construction Engineering, Provo, United States, (3)Brigham Young University, Civil and Environmental Engineering, Provo, United States, (4)Brigham Young University, Provo, United States
 
The impacts of air water interfacial area on surfactant transport at low water saturations. (1181194)
Matthew Bigler, University of Arizona, Environmental Science, Tucson, AZ, United States, Bo Guo, University of Arizona, Department of Hydrology and Atmospheric Sciences, Tucson, AZ, United States and Mark L. Brusseau, University of Arizona, Environmental Science, Tucson, United States
 
Nutrient Analysis of Surface Water and Groundwater Between Two Constructed Wetlands in Southwest Florida (1182613)
Laura Montalvo1, Rachel R. Rotz2, Thomas Serge3, Jasmine Morejon1, Lane Davis1, Duane Heller Jr4, Ajpaal Kalyanmasih3 and Michael Knight4, (1)Florida Gulf Coast University, Fort Myers, FL, United States, (2)Florida Gulf Coast University, Environmental Geology Program, Fort Myers, United States, (3)Florida Gulf Coast University, Ecology and Environmental Studies, Fort Myers, United States, (4)Florida Gulf Coast University, Marine and Earth Sciences, Fort Myers, United States
 
MAGNET4WATER - MAGNET 4 WATER Cloud Powered, Data enabled Global Reactive Transport Modeling System and Case Studies (1183103)
Theodore Eyster1, Zachary Curtis2, Huasheng Liao2 and Shuguang Li3, (1)HydroSimulatics Inc., Lansing, United States, (2)Hydrosimulatics Inc., Lansing, United States, (3)Michigan State University, Civil and Environmental Engineering, Lansing, United States
 
Fate and Transport of Arsenic in Shallow Aquifers of Gangetic Plains of India (1183469)
Satyajit Singh Saini, J Jahangeer, Neha Sami and Siraj Uddin Ahmed, JMI, A Central University, Department of Environmental Science, New Delhi, India
 
Composition of Oil Fractions in the Upper Horizons of Arctic Tundra Soils with Different Duration of Pollution (1184270)
Zarina Bikmullina, Hokkaido University, Sapporo, Japan
 
Title: Mobilization and transportation of radionuclides in surface water are linked sub-catchment geochemistry and river connectivity (1184985)
Yasunori Igarashi1, Yuichi Onda2, Hikaru Sato2, Yoshifumi Wakiyama1, Maksym Gusyev1, Gennady Laptev3, Mark Zheleznyak1, Serhii Kirieiev Sr.4 and Alexei Konoplev5, (1)Fukushima University, Fukushima, Japan, (2)University of Tsukuba, Tsukuba, Japan, (3)Ukrainian Hydrometeorological Institute, Kiev, Ukraine, (4)State Specialized Enterprise “Ecocentre,” State Agency of Ukraine on Exclusion Zone Management, Chornobyl, Ukraine, (5)Fukushima University, Institute of Environmental Radioactivity, Fukushima, Japan
 
Evolving Spectral Induced Polarization (SIP) Response of Mine Waste Rock during Humidity Cell and Metal Leaching Experiments (1184997)
Difan Su, Angelos Almpanis and Christopher Power, University of Western Ontario, Civil and Environmental Engineering, London, ON, Canada
 
Well Performance Prediction for Remedy Design using Image-based Machine Learning (1187389)
Xuehang Song1, Huiying Ren1, Zhangshuan Hou1, Xinming Lin2, Matthew J Tonkin3, Marinko Karanovic4, Vicky L Freedman5, Inci Demirkanli1 and Rob Mackley1, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Pacific Northwest National Laboratory, Richland, United States, (3)SS Papadopulos and Associates, Williamsfield, United States, (4)S.S. Papadopulos & Associates, Williamsfield, United States, (5)Sealaska Technical Services, Richland, United States
 
Heavy Metal Adsorption by Tire Wear Particles (1187704)
Tawhid Bin Rahmatullah, Ohio University, Athens, OH, United States
 
Using Single Particle ICP-MS to Examine Nanoplastic Environmental Transformation (1187834)
James F Ranville1, Shaun Bevers1, Casey Smith2, Stephanie Brown2, Nathan Malone2 and Howard Fairbrother2, (1)Colorado School of Mines, Chemistry, Golden, United States, (2)Johns Hopkins University, Chemistry, Balitmore, United States
 
Detection And Estimation of Microplastics Present in Personal Care And Cosmetic Products (PCCPs) (1192982)
Ved Prakash Ranjan and Sudha Goel, IIT Kharagpur, Civil Engineering, Kharagpur, India
 
Microcosm Study of Floating Treatment Wetlands System (FTWS) to Remediate Polluted Water of Kathmandu Valley, Nepal (1194428)
Ayaswori Byanju1, Crish Basnet1, Dhiraj Pradhananga2, Soni M Pradhanang3, Anusuya Joshi4, Sadhana Pradhanang1, Deepak Aryal5 and Pundari Nepal6, (1)The Small Earth Nepal, Kathmandu, Nepal, (2)Tribhuvan University, Department of Meteorology, Tri-Chandra Multiple Campus, Kathmandu, Nepal, (3)University of Rhode Island, Geosciences, Kingston, United States, (4)Alternative Energy Promotion Centre, Nepal, Kathmandu, Nepal, (5)Tribhuvan University, Central Department of Hydrology and Meteorology, Kathmandu, Nepal, (6)Kathmandu Valley Water Supply Management Board, Kathmandu, Nepal
 
Detection of sixty-five PPCP, Opioid and Recreational Compounds from two Wastewater Treatment Plants (1197951)
Wilson Tarpey, University of Wisconsin Milwaukee, School of Freshwater Sciences, Milwaukee, WI, United States and Todd R Miller, Associate Professor, Environmental Health Sciences, Milwaukee, WI, United States
 
Microbial Enzymatic Role on Biomimetic Nanomaterial Surfaces for Organic Pollutant Degradation (1199093)
Neha Redkar1, Cathrine Manohar2, Sumit Saxena3 and Shobha Shukla3, (1)Indian Institute of Technology Bombay, Nanostructure Engineering and Modelling Laboratory, Department of Metallurgical Engineering and Materials Science, Mumbai, India, (2)CSIR National Institute of Oceanography, Goa, Biological Oceanography Division, Dona Paula, India, (3)Nanostructures Engineering and Modeling Laboratory, Department of Metallurgical Engineering and Materials Science, Indian Institute of Technology Bombay, Mumbai, India
 
Mechanistic Study on Heavy Metals Stabilization Using In Situ Iron oxide Synthesis: Effect of Repeated Synthesis on Stabilization Mechanism (1199444)
Hosub Lee, Seoul National University, Department of Civil and Environmental Engineering, Seoul, Korea, Republic of (South), Seulki Jeong, KBSI Korea Basic Science Institute, Seoul, South Korea, Jinsung An, Hanyang University, Department of Civil and Environmental Engineering, Ansan-si, Gyeonggi-do, South Korea and Kyoungphile Nam, Seoul National University, Department of Civil and Environmental Engineering, Seoul, South Korea
 
Rapid characterization of novel uranyl complex redox behavior at the mineral-fluid interface via quantum mechanical models and electrochemistry (1199487)
Ben Gebarski, University of Michigan Ann Arbor, Ann Arbor, MI, United States and Udo Becker, Univ Michigan Dept Earth Sci, Ann Arbor, MI, United States
 
Occurrence, distribution and sources of petroleum contamination in reef-associated sediments of Mandapam Group of Islands, Gulf of Mannar, India (1202393)
Diptimayee Behera, Indian Institute of Science Education and Research Mohali, Mohali, India
 
Molecular Characterisation of Anthropogenic Sources of Organic Matter in the Lake Sediments from Higher Himalayas: An Appraisal from Dal Lake (1202553)
Ajay Kumar, Indian Institute of Science Education and Research Mohali, Mohali, India, Vishal Kataria, Student, Mohali, India and Anoop Ambili, Indian Institute of Science Education and Research, Mohali, Mohali, India
 
Radiocarbon as a Tool to Assess Fossil Fuel Contamination on an Eutrophic Coastal Estuary (Guanabara Bay, Rio de Janeiro, Brazil) (1202617)
Carla Regina Alves Carvalho1, Daniel Tremmel Maia2, Túlio Aguiar Silva2 and Bruno Guides Libardoni3, (1)Universidade Federal Fluminense, Radiocarbon Laboratory & Geochemistry Department, Niterói, Brazil, (2)Universidade Federal Fluminense, Geochemistry Program, Niteroi, Brazil, (3)Infinito Mare, São Paulo, Brazil
 
Rare Earth Elements from the Phosphate Industry in the scope of the Circular Economy (1043226)
Marcin Plachciak, Amphos 21 Consulting S.L., Barcelona, Spain and Fidel Grandia, Amphos21 Consulting S.L., Barcelona, Spain
 
Reconstruction of Time Changes in Radiocesium Concentrations in the River of the Fukushima Dai-ichi NPP Contaminated Area Based on its Depth Distribution in Dam Reservoir’s Bottom Sediments (1042571)
Alexei Konoplev1, Yoshifumi Wakiyama2, Toshihiro Wada2, Maxim Ivanov3, Mikhail Komissarov4 and Kenji Nanba2, (1)Fukushima University, Institute of Environmental Radioactivity, Fukushima, Japan, (2)Fukushima University, Fukushima, Japan, (3)Lomonosov Moscow State University, Geography Department, Moscow, Russia, (4)Ufa Center of Russian Academy of Science, Institute of Biology, Ufa, Russia
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