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Analytical solution of a pollutant transport model for unsaturated soil considering the effects of consolidation and temperature J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-03-02 Guo-qing Cai, Feng-jie Yin, Shi-jie Guo, Qian-qian Liu, Yi Liu
The migration behavior of pollutants is affected by consolidation and temperature when using thermal desorption technology to clean contaminated sites. Based on a one-dimensional consolidation model for unsaturated soil and the traditional heat conduction equation, a pollutant transport model accounting for the combined effects of consolidation and temperature was established in this paper. An analytical
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Individual and combined impact of microplastics and lead acetate on the freshwater shrimp (Caridina fossarum): Biochemical effects and physiological responses J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-02-27 Amin Gholamhosseini, Mahdi Banaee, Amir Zeidi, Cristiana Roberta Multisanti, Caterina Faggio
Microplastics and heavy metals pollution is recognised as a major problem affecting aquatic ecosystems. For this reason, this study aims to assess the toxicity of different concentrations of polyethylene microplastics (PE-MPs) (0.0, 500, and 1000 μg L) with a mean size of 15–25 μm and lead acetate Pb(CHO) (0.0, 2.5, and 5 mg L), both individually and in combination, through the exposure of the freshwater
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Improvement of evapotranspiration simulation study in the Hailar River basin under the influence of vegetation dynamics J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-02-24 Libo Wang, A. Yinglan, Guoqiang Wang, Baolin Xue
In arid and semi-arid areas with <400 mm of precipitation, evapotranspiration (ET) accounts for about 80% of precipitation and is the main water consumer in the watershed. However, vegetation greening in recent years will increase ET and exacerbate the aridity of the area by affecting soil moisture in the root system. Vegetation changes are regional and spatially heterogeneous, therefore, in order
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On the reliable estimation of sequential Monod kinetic parameters J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-02-20 Jack L. Elsey, Eric L. Miller, John A. Christ, Linda M. Abriola
While dozens of studies have attempted to estimate the Monod kinetic parameters of microbial reductive dechlorination, published values in the literature vary by 2–6 orders of magnitude. This lack of consensus can be attributed in part to limitations of both experimental design and parameter estimation techniques. To address these issues, Hamiltonian Monte Carlo was used to produce more than one million
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Quantifying salinity in heterogeneous coastal aquifers through ERT and IP: Insights from laboratory and field investigations J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-02-15 Diep Cong-Thi, Linh Pham Dieu, David Caterina, Xavier De Pauw, Huyen Dang Thi, Huu Hieu Ho, Frédéric Nguyen, Thomas Hermans
The lithological and stratigraphical heterogeneity of coastal aquifers has a great influence on saltwater intrusion (SI). This makes it difficult to predict SI pathways and their persistence in time. In this context, electrical resistivity tomography (ERT) and induced polarization (IP) methods are receiving increasing attention regarding the discrimination between saltwater-bearing and clayey sediments
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An experimental multi-method approach to better characterize the LNAPL fate in soil under fluctuating groundwater levels J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-02-09 Amélie Cavelan, Pierre Faure, Catherine Lorgeoux, Stéfan Colombano, Jacques Deparis, Dorian Davarzani, Noële Enjelvin, Constantin Oltean, Anne-Julie Tinet, Fabien Domptail, Fabrice Golfier
Light-Non-Aqueous phase liquids (LNAPLs) are important soil contamination sources, and groundwater fluctuations may significantly affect their migration and release. However, the risk assessment remains complex due to the continuous three-phase fluid redistribution caused by water table level variations. Hence, monitoring methods must be improved to integrate better the LNAPL multi-compound and multi-phase
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Pollution levels and potential ecological risks of trace elements in relation to bacterial community in surface water of shallow lakes in northern China before and after ecological water replenishment J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-02-08 Ling Zhang, Junhong Bai, Yujia Zhai, Kegang Zhang, Yaqi Wang, Ruoxuan Tang, Rong Xiao, Milko A. Jorquera
Ecological water replenishment is a crucial and effective measure to improve the water quality and ecological function of lakes. However, the effects of ecological water replenishment on the pollution characteristics and ecological risks of trace elements and bacterial communities in lake surface water are still kept unclear. We investigated the pollution levels and potential ecological risks for trace
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Saline groundwaters counteract up-flow of contaminants- implications for radionuclide repositories? J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-02-01 Ivars Neretnieks
The high-level nuclear waste, HLW, from Swedish and Finnish reactors will be deposited in crystalline rock at depths around 500 m. The waste is enclosed in steel canisters protected against corrosion by a 5 cm thick copper shell, which ensures a lifetime far longer than 100 000 years. Should some canister be breached any leaking nuclides will have decayed to so low activity that even if they reached
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Field demonstration for the solvent-based sampling method to perform compound-specific isotope analysis on gas-phase VOC J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-02-01 Daniel Bouchard, Daniel Hunkeler, Massimo Marchesi, Ramon Aravena, Tim Buscheck
The solvent-based sampling method for collecting gas-phase volatile organic compounds (VOCs) and conducting compound-specific isotope analysis (CSIA) was deployed during a controlled field study. The solvent-based method used methanol as a sink to accumulate petroleum hydrocarbons during the sampling of soil air and effluent gas. For each gaseous sample collected, carbon isotope analysis (δC) was conducted
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Sources and seasonal variations of nitrate in the coastal multiple-aquifer groundwater of Beihai, southern China J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-01-26 Ya Wu, Huaiqing Liu, Hongxin Zhang, Qinghua Li
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Assessment of human health risk from potentially toxic elements and predicting groundwater contamination using machine learning approaches J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-01-21 Md Galal Uddin, Md Hasan Imran, Abdul Majed Sajib, Md Abu Hasan, Mir Talas Mahammad Diganta, Tomasz Dabrowski, Agnieszka I. Olbert, Md Moniruzzaman
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Remote sensing retrieval and driving analysis of phytoplankton density in the large storage freshwater lake: A study based on random forest and Landsat-8 OLI J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-01-17 Wanting Wang, Jinyue Chen, Lei Fang, Yinglan A, Shilong Ren, Jilin Men, Guoqiang Wang
Remote sensing monitoring of seasonal changes in phytoplankton density and analyses of the driving factors of phytoplankton densities are necessary for assessing the health of aquatic ecosystems, controlling lake eutrophication, and formulating ecological restoration policies. Building upon the satellite-ground synchronization experiment that involves the in situ aquatic ecological monitoring conducted
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Unravelling groundwater contamination and health-related implications in semi-arid and cold regions of India J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-01-17 , Akshat Bhanu Dharmani, Manisha Verma, Sanjeeta Rani, Anita Narang, M. Ramananda Singh, Laishram Saya, Sunita Hooda
Groundwater, a vital global resource, is essential for sustaining life and various human activities. However, its quality and availability face increasing threats from both natural and human-induced factors. Widespread contamination, arising from both natural origins and human activities such as agriculture, industry, mining, improper waste disposal, and wastewater release, poses significant risks
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Distribution of organophosphorus pesticides and its potential connection with probiotics in sediments of a shallow freshwater lake J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-01-18 Yanping Hu, Rong Xiao, Yaping Wang, Junming Li, Congling Guo, Junhong Bai, Ling Zhang, Kegang Zhang, Milko A. Jorquera, Javiera Manquian, Wenbin Pan
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The storm runoff management strategy based on agricultural ditch nutrient loss characteristics in Erhai Lake, China J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-01-18 Jiayu Peng, Zeying Hou, Jing Yuan, Yue Wu, Kunling Yang, Baokun Lei, Xing Wang, Sheng Chang, Zhaosheng Chu, Zhiwei Gao, Binghui Zheng
Initial flush management is an effective measure to control non-point source pollution (NPSP) in storm runoff. However, determining the parameter of the initial flush in different areas may pose challenges in storm runoff management strategies. To address this issue, Erhai Lake in China, Yunnan-Guizhou Plateau, was selected as an example for the study. Erhai Lake is a typical mesotrophic lake with
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Risk assessment of nitrate groundwater contamination using GIS-based machine learning methods: A case study in the northern Anhui plain, China J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-01-14 Kai Chen, Qimeng Liu, Tingting Yang, Qiding Ju, Mingfei Zhu
Long-term agricultural activities have affected the sustainable development of groundwater in the Northern Anhui Plain, East China. It is, therefore, important to identify areas at high groundwater pollution risk in the Northern Anhui Plain to ensure effective protection of regional water resources. In this study, 60 groundwater samples were collected from the shallow aquifer of the plain and analyzed
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Identifying susceptible groundwater contamination zones in western Odisha of India using hydro-geochemical and geospatial approaches J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-01-14 Madhusmita Ojha, Shreerup Goswami, Pramod Chandra Sahu, Chandrakanta Ojha
Nuapada is one of the most drought-affected and fluoride-contaminated districts in Odisha, India. The presence of various dissolved substances, evapotranspiration, and lowering water table during pre- and post-monsoon (PRM and POM) seasons are responsible for declining groundwater (GW) quality over the Nuapada region. To comprehend the contaminated GW zones over the Nuapada and Komna blocks of the
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The critical mixed transport process in remediation agent radial injection into contaminated aquifer plumes J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-01-13 Zhipeng Du, Jiajun Chen, Wenqian Yao, Hongbo Zhou, Zhenquan Wang
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Effects of environmental hypoxia on the goldfish skeletal muscle: Focus on oxidative status and mitochondrial dynamics J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-01-12 Mariacristina Filice, Alessia Caferro, Alfonsina Gattuso, Emilio Sperone, Claudio Agnisola, Caterina Faggio, Maria Carmela Cerra, Sandra Imbrogno
The skeletal muscle is a highly plastic tissue. Its ability to respond to external stimuli and challenges allows it to face the functional needs of the organism. In the goldfish Carassius auratus, a model of hypoxia resistance, exposure to reduced oxygen is accompanied by an improvement of the swimming performance, relying on a sustained contractile behavior of the skeletal muscle. At the moment, limited
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Modeling evaluation of the impact of residual source material on remedial time frame at a former uranium mill site J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-01-12 Ronald D. Kent, Raymond H. Johnson, Alan D. Laase, Jennifer L. Nyman
Groundwater contamination at legacy uranium processing sites is an ongoing global challenge. Plumes at many uranium-contaminated sites are more persistent than originally predicted by groundwater modeling. Previous investigations of uranium plume persistence identified residual and secondary sources that contribute to plume longevity, but there is a remaining need to revise forecasted cleanup times
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Flood irrigation increases the release of phosphorus from aquifer sediments into groundwater J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-01-08 Xinyi Cao, Xu Han, Yaoxuan Chen, Jian Li, Yuanzheng Zhai
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Quantifying climate change impacts on future water resources and salinity transport in a high semi-arid watershed J. Contam. Hydrol. (IF 3.6) Pub Date : 2024-01-06 Jaya Vignesh Balakrishnan, Ryan T. Bailey, Jaehak Jeong, Seonggyu Park, Tadesse Abitew
High salinity mobilization and movement from salt-laden deposits in semi-arid landscapes impair soils and water resources worldwide. Semi-arid regions worldwide are expected to experience rising temperatures and lower precipitation, impacting water supply and spatio-temporal patterns of salinity loads and affecting downstream water quality. This study quantifies the impact of future climate on hydrologic
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Reactive transport modelling of tailings hydrogeochemistry under a composite cover J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-12-30 Aria Zhang, David Wilson, Carol J. Ptacek, David W. Blowes
Quantitative forecasts of acid mine drainage (AMD) production are important for remediation planning. Reactive transport simulations corresponding to a detailed sampling location at a covered legacy tailings impoundment in northern Ontario, Canada, were conducted to quantitatively assess the predominant hydrogeochemical reactions. The simulations span the period from the end of tailings deposition
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Variation in urban snow quality indicated by three seasonal sampling surveys conducted in Luleå (Sweden) within a span of 27 years J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-12-22 A. Vijayan, H. Österlund, J. Marsalek, M. Viklander
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Site-scale groundwater pollution risk assessment using surrogate models and statistical analysis J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-12-26 Lei Tian, Litang Hu, Dong Wang, Xiaoyuan Cao
Petroleum pollution in soil and groundwater has emerged as a significant environmental concern worldwide. As a sustainable and cost-effective in-situ remediation technique, Monitored Natural Attenuation (MNA) exhibits significant promise in addressing sites contaminated by petrochemicals. This study specifically targets a typical petrochemical-contaminated site in northern China and employs GMS software
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Identification of pollution source and prediction of water quality based on deep learning techniques J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-12-23 Junping Wang, Baolin Xue, Yuntao Wang, Yinglan A, Guoqiang Wang, Dongqing Han
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Experimental research on the effect of water velocity on phosphorus release from sediments of a plateau cold water type river J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-12-21 Hang Wan, Yanan Huang, Xiaolong Cheng, Jingjie Feng, Ran Li
The release of phosphorus from sediment is an important source of endogenous phosphorus in water bodies and is an important factor affecting the total phosphorus content in river system. Water velocity is key factor affecting the rate of phosphorus release from sediments. In this paper, the effects of water velocity on the release of phosphorus from sediments in a plateau cold water type river were
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A review of microplastic threat mitigation in Asian lentic environments J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-12-11 Moriom Rahman Sadia, Mehedi Hasan, Abu Reza Md. Towfiqul Islam, Most. Mastura Munia Farjana Jion, Md Abdullah Al Masud, Md. Naimur Rahman, Susmita Datta Peu, Arnob Das, A.B.M. Mainul Bari, Md. Saiful Islam, Subodh Chandra Pal, Md. Refat Jahan Rakib, Venkatramanan Senapathi, Abubakr M. Idris, Guilherme Malafaia
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Adsorptive removal of dissolved Iron from groundwater by brown coal – A low-cost adsorbent J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-12-10 Jude Ofei Quansah, Franklin Obiri-Nyarko, Anthony Yaw Karikari
Iron (Fe) contamination in groundwater is a widespread issue, necessitating the implementation of efficient removal methods to ensure the provision of safe drinking water. To contribute to the development of effective and sustainable solutions for addressing Fe contamination problems, this study investigated the potential of natural brown coal (BC) as a cost-effective adsorbent for removing dissolved
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Study on remote sensing inversion and temporal-spatial variation of Hulun lake water quality based on machine learning J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-12-12 Wei Song, Yinglan A, Yuntao Wang, Qingqing Fang, Rong Tang
Hulun Lake is facing significant water quality degradation, necessitating effective monitoring for safety. Traditional methods lack the necessary spatial and temporal coverage, underscoring the need for a remote sensing model. In this study, we utilized the Landsat 8 OLI dataset, incorporating cross-section monitoring and field sampling data comprehensively. Employing the random forest algorithm, we
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Quantification of contaminant mass discharge from point sources in aquitard/aquifer systems based on vertical concentration profiles and 3D modeling J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-12-03 Klaus Mosthaf, Louise Rosenberg, Mette M. Broholm, Annika S. Fjordbøge, Gro Lilbæk, Anders G. Christensen, Poul L. Bjerg
Point sources with contaminants, such as chlorinated solvents, per- and polyfluoroalkyl substances (PFAS), or pesticides, are often located in low-permeability aquitards, where they can act as long-term sources and threaten underlying groundwater resources. We demonstrate the use of a 3D numerical model integrating comprehensive hydrogeological and contamination data to determine the contaminant mass
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The path of microplastics through the rare biodiversity estuary region of the northern Bay of Bengal J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-12-01 Al-Nure Mubin, Abu Reza Md. Towfiqul Islam, Mehedi Hasan, Md. Saiful Islam, Mir Mohammad Ali, Md. Abu Bakar Siddique, Md. Sha Alam, Md. Refat Jahan Rakib, Muhammad Saiful Islam, Nasima Momtaz, Venkatramanan Senapathi, Abubakr M. Idris, Guilherme Malafaia
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Study on the treatment of oily wastewater by evaluating the growth process of aggregates in an electrocoagulation reactor J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-11-22 Y. Liu, Y.Y. Liu, X. Zhang, W.M. Jiang, W. Xiong, J.J. Li
Electrocoagulation has been widely studied in oily wastewater treatment because of its high demulsification efficiency and no secondary reagent is required. Oil removal largely depends on the properties of the aggregates. This study aimed to explore the growth process of aggregates and oil removal near the anode by electrocoagulation. Four factors, current density, solution temperature, initial pH
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Hydrogeochemical evidence for fluoride sources and enrichment in desert groundwater: A case study of Cherchen River Basin, northwestern China J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-11-14 Jun Li, Yinzhu Zhou, Jinlong Zhou, Ying Sun, Yanyan Zeng, Qizhen Ding
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Spectral induced polarization signatures of smoldering remediation enhanced with colloidal activated carbon: An experimental study J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-11-07 Angelos Almpanis, Lee Slater, Jason I. Gerhard, Christopher Power
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Geophysical signatures of soil AFFF contamination from spectral induced polarization and low field nuclear magnetic resonance methods J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-11-11 Samuel Falzone, Charles Schaefer, Ethan Siegenthaler, Kristina Keating, Dale Werkema, Lee D. Slater
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Assessment of managed aquifer recharge in saline confined aquifers for freshwater storage and improved recovery: A 3D tank study under various operational conditions J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-11-08 Shubham Tiwari, Brijesh Kumar Yadav
Aquifer Storage and Recovery (ASR), a subset of Managed Aquifer Recharge (MAR) techniques, is a promising technique to address water scarcity issues by recharging depleted aquifers. The application of ASR in saline groundwater regions is challenging due to mixing of recharged freshwater with the ambient saline groundwater, decreasing the recoverable amount of freshwater. This paper aimed to investigate
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A fractional derivative model for nuclides transport in heterogeneous fractured media J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-11-07 Zhaoyang Wang, HongGuang Sun, Zhuochao Tang, Bozhao Li, Jiazhong Qian, Chuanzeng Zhang
Nuclide transport in fractured media involves the advection, dispersion, adsorption, etc. The dispersion and adsorption properties of the rock matrix have spatial variability, which results in an anomalous transport of nuclides. In this study, a time-fractional advection-diffusion equation (t-FADE) model is utilized to capture the sub-diffusion transport behavior with heavy-tail property, including
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Nanoclays and mineral derivates applied to pesticide water remediation J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-11-04 María E. Lousada, Eduardo A. Lopez Maldonado, Lebea N. Nthunya, Alseno Mosai, María Lucia Pereira Antunes, Leonardo F. Fraceto, Estefanía Baigorria
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Study on barrier mechanism and application of silico-alkaline sol-modified bentonite cutoff wall materials to lead pollution in lead-zinc tailings pond J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-11-04 Rui Zhu, Changwen Ye, Bo Yu, Weiming Tao, Zhidong Zhou, Jie Li
In this paper, the barrier mechanism of silico-alkaline sol-modified bentonite as cutoff wall materials for lead ions in lead‑zinc tailings ponds was investigated. Mechanical property tests, adsorption capacity tests, and permeability tests were conducted to assess the performance of the materials. The results indicated that the addition of silico-alkaline sol at a proportion of 20% by weight of bentonite
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Analytical model for organic contaminant transport in a cut-off wall and aquifer dual-domain system considering barrier arrangements J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-10-30 Haijian Xie, Yanghui Shi, Huaxiang Yan, Abdelmalek Bouazza, Xianghong Zhu, Ao Wang
This paper presents an analytical study of organic contaminants transport in a cut-off wall and aquifer dual-domain system, considering the effects of the inlet boundary conditions and cut-off structural arrangements. The comprehensive sensitivity analysis of parameters focusing on the breakthrough time, attenuation time and cumulative concentration are presented using the Monte Carlo simulation and
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LNAPL migration processes based on time-lapse electrical resistivity tomography J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-10-30 Zhi-ping Li, Yu Liu, Gui-zhang Zhao, Shao-kang Liu, Wen-hui Liu
Contamination from light non-aqueous phase liquids (LNAPLs) and their derivatives, arising from exploration, production, and transportation, has become a prevalent pollution source. This poses direct threats to human health. However, conventional investigative methods face limitations when applied to studying the extent and migration process of LNAPL contamination, as well as the redistribution of
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Temperature-dependent dynamics of electrokinetic conservative and reactive transport in porous media: A model-based analysis J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-10-30 Riccardo Sprocati, Andrea Gallo, Henning Wienkenjohann, Massimo Rolle
Electrokinetic techniques employ direct current electric fields to enhance the transport of amendments in low permeability porous media and have been demonstrated effective for in situ remediation of both organic contaminants and heavy metals. The application of electric potential gradients give rise to coupled chemical, hydraulic and electric fluxes, which are at the basis of the main transport mechanisms:
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A novel multivariate time series prediction of crucial water quality parameters with Long Short-Term Memory (LSTM) networks J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-10-30 Zhenyu Gao, Jinyue Chen, Guoqiang Wang, Shilong Ren, Lei Fang, A Yinglan, Qiao Wang
Intelligent prediction of water quality plays a pivotal role in water pollution control, water resource protection, emergency decision-making for sudden water pollution incidents, tracking and evaluation of water quality changes in river basins, and is crucial to ensuring water security. The primary methodology employed in this paper for water quality prediction is as follows: (1) utilizing the comprehensive
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Exploring the combined interplays: Effects of cypermethrin and microplastic exposure on the survival and antioxidant physiology of Astacus leptodactylus J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-10-21 Nima Shiry, Paria Darvishi, Amin Gholamhossieni, Paolo Pastorino, Caterina Faggio
Plastic waste and micro/nanoplastic particles pose a significant global environmental challenge, along with concerns surrounding certain pesticides' impact on aquatic organisms. This study investigated the effects of microplastic particles (MPPs) and cypermethrin (CYP) on crayfish, focusing on biochemical indices, lipid peroxidation, oxidative stress, hematological changes, and histopathological damage
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Enhanced air sparging for groundwater remediation using alginate gel-based removable hydraulic barriers J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-10-21 Min-Su Oh, Geon Namgung, Heonki Kim
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Hydrochemical analysis and groundwater suitability for drinking and irrigation in an arid agricultural area of the Northwest China J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-10-15 Lijun Tang, Rongwen Yao, Yunhui Zhang, Wenming Ding, Jing Wang, Jinhui Kang, Guihuan Liu, Wei Zhang, Xiaohui Li
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Interplay of compound pollutants with microplastics transported in saturated porous media: Effect of co-existing graphene oxide and tetracycline J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-10-09 Dan Zhou, Yanpeng Cai, Zhifeng Yang, Hang Wan
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Microplastic patterns in riverine waters and leaf litter: Leaf bag technique to investigate the microplastic accumulation trends in lotic ecosystems J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-10-05 Marco Bertoli, Davide Lesa, Paolo Pastorino, Antonella Mele, Serena Anselmi, Damià Barceló, Marino Prearo, Monia Renzi, Elisabetta Pizzul
Microplastics (MPs) are one of the major ecological concerns of the last years and despite the increasing interest and the rise of many studies regarding freshwater habitats, many aspects about distribution patterns, transport pathways and impacts of MPs in those systems need to be investigated. The present study characterizes the temporal trends of MP concentrations in waters of a riverine stretch
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Hydrogeochemical evolution of groundwater impacted by acid mine drainage (AMD) from polymetallic mining areas (South China) J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-10-04 Yu Liu, Xianming Xie, Song Wang, Simin Hu, Lezhang Wei, Qihang Wu, Dinggui Luo, Tangfu Xiao
Mining activities have long-term impacts on the groundwater of surrounding areas and deserve in-depth analysis and study. Herein, the geochemical mechanisms of acid mine drainage (AMD)-affected groundwaters were examined, and groundwater quality was assessed through water quality indices. 15 water samples from 7 domestic and 4 groundwater monitoring wells were tested for physical and chemical parameters
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Dispersion properties of nanoplastic spheres in granular media at low Reynolds numbers J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-09-18 Ziheng Wang, Majid Sedighi
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GIS-based multicriteria and artificial neural network (ANN) investigation for the assessment of groundwater vulnerability and pollution hazard in the Braga shallow aquifer (Central Tunisia): A critical review of generic and modified DRASTIC models J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-09-20 Habib Smida, Meriem Tarki, Nadia Gammoudi, Lassâad Dassi
Groundwater vulnerability and pollution hazard in the Braga shallow aquifer were assessed through an integrated GIS-based multicriteria analysis and Artificial Neural Network (ANN) approach, using DRASTIC and DRASTIC-LU models. The DRASTIC model integrates seven geological parameters. The DRASTIC-LU model includes an eighth parameter in addition to the previous ones. This parameter is the land use
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Assessment of kinetic and statistical models for predicting breakthrough curves of bio-colloid transport through saturated porous media J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-09-19 Ajay Chalotra, Richa Babbar, Dwarikanath Ratha, Manoj Baranwal, Prangya Ranjan Rout
The microbial contamination of groundwater and its prevention is a widespread concern in developing countries. The present study simulated the transportation and interception of bio-colloid, Escherichia coli in porous media experimentally using packed columns to address certain aspects of underexplored sorption potential and validated using several kinetic models. The breakthrough curves obtained through
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Numerical simulation for strip-island freshwater lenses involving a precipitation-fed freshwater table J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-09-14 Dongmei Sun, Mubo Wang, Ping Feng
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Spatiotemporal distribution and controlling factors on ammonium in waters in the central Yangtze River Basin, China J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-09-03 Meiyan Hu
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Evolution of plume geometry, dilution and reactive mixing in porous media under highly transient flow fields at the surface water-groundwater interface J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-09-04 Mónica Basilio Hazas, Francesca Ziliotto, Jonghyun Lee, Massimo Rolle, Gabriele Chiogna
Highly transient boundary conditions affect mixing of dissolved solutes in groundwater. An example of these transient boundary conditions occurs at the surface water-groundwater interface, where the water level in rivers can change rapidly due to the operation of hydropower plants, leading to a regime known as hydropeaking. Inspired by this phenomenon, this work studies at laboratory scale the effects
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Prediction of transport behavior of nanoparticles using machine learning algorithm: Physical significance of important features J. Contam. Hydrol. (IF 3.6) Pub Date : 2023-08-29 Sayan Banerjee, Km Bhavna, Trishikhi Raychoudhury