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The influence of humic and fulvic acids on polytetrafluoroethylene-adsorbed arsenic: a mechanistic study
The large-scale use of polytetrafluoroethylene has resulted in ever-increasing amounts of polytetrafluoroethylene (PTFE) microplastic particles...
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Humic Substances from Sludge Compost with Biochar Addition: An Effective Washing Agent for Arsenic Removal from Contaminated Soil
Matured sewage sludge compost is a rich source of humic substances (HS) with reduction capacity. To improve the reduction performance of sludge...
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Impact of aquatic humic substances on speciation and toxicity of arsenic and cobalt to Ceriodaphnia dubia
Humic substances (HS) interact with trace metals such as As and Co, affecting their mobility and availability in aquatic systems. However, their...
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Fulvic acid mitigates cadmium toxicity-induced damage in cucumber seedlings through the coordinated interaction of antioxidant enzymes, organic acid, and amino acid
Fulvic acid (FA) can significantly alleviate cadmium (Cd) stress, but the specific metabolic response of FA to Cd toxicity is still not clarified. In...
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Photo-oxidation of arsenite in acidic waters containing Suwannee River fulvic acid: roles of 3SRFA* and hydroxyl radical
The photo-oxidation of arsenite (As(III)) in solution containing Suwannee River fulvic acid (SRFA) under the ultraviolet A (UVA) irradiation (λ max =...
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Organo-arsenic Complexation Studies Explaining the Reduction of Uptake of Arsenic in Wheat Grown with Contaminated Irrigation Water and Organic Amendments
Application of organics in soil can reduce uptake of arsenic (As) in food crops grown on soil spiked with As. However, the results may be different...
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2, 3-Dimethylsuccinic acid and fulvic acid attenuate lead-induced oxidative misbalance in brain tissues of Nile tilapia Oreochromis niloticus
Lead has long been known as neurotoxic and immunotoxic heavy metal in human and animals including fish, whereas, 2, 3-dimethylsuccinic acid (DMSA)...
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Characteristics of dissolved organic matter composition in biochar: Effects of feedstocks and pyrolysis temperatures
Biochar has widely used in soil pollution remediation due to its advantages of high efficiency and environmental sustainability. Dissolved organic...
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Evolution of soil DOM during thermal remediation below 100 °C: concentration, spectral characteristics and complexation ability
The impact of thermal remediation on soil function has drawn increasing attention. So far, as the most active fraction of soil organic matter, the...
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Landfill Leachate and Ecotoxicity
Leachate is wastewater generated in sanitary landfills, resulting from the degradation of solid waste, with a high polluting potential for water...
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Tungsten–humic substances complexation
Tungsten (W) is an emerging contaminant whose environmental behaviors remain rather sketchy, narrow, and fragmentary. The mobility and fate of W in...
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Effect of landfill leachate on arsenic migration and transformation in shallow groundwater systems
Arsenic contamination of groundwater has affected human health and environmental safety worldwide. Hundreds of millions of people in more than 100...
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Deciphering DOM-metal binding using EEM-PARAFAC: Mechanisms, challenges, and perspectives
Dissolved organic matter (DOM) is a pivotal component of the biogeochemical cycles and can combine with metal ions through chelation or complexation....
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Biochar aged or combined with humic substances: fabrication and implications for sustainable agriculture and environment-a review
PurposeHumic substances (HSs) and biochar (BC) are carbon-based soil amendments. These amendments improve soil health and fertility, enhance nutrient...
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Coagulation, Flocculation, and Precipitation in Water and Used Water Purification
The stringent regulations by users and stakeholders have raised the bar for the quality of water and wastewater treatment. Additionally, the...
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Characteristics of leachate from refuse transfer stations in rural China
The properties of leachate from refuse transfer stations (RTSs) in rural China were indefinite. In this study, a total of 14 leachate samples from...
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The Dynamics of Lead in Plant-Soil Interactions
Lead (Pb) is among major pollutant for environmental ecosystem and is the toxic heavy metal following to arsenic (As). It is toxicity affects human...
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Resources Recovery from Landfill Leachate: Current Status, Challenges, and Prospects
Nowadays, the average generation of global municipal solid waste (MSW) is about 2.00 billion tons, and is anticipated to reach 3.40 billion tons by...
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The Journey of Arsenic from Soil to Plant
The presence of Arsenic (As) in food is a serious human health hazard. The primary pathway of As is mediated by dietary uptake. The problem warrants...
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Nanofiltration Applications for Potable Water, Treatment, and Reuse
With increasing population and the advent of industrialisation, available means of potable water has become more polluted which demands for more...