Methodological advances to study contaminant biotransformation: new prospects for understanding and reducing environmental persistence?
Complex microbial communities in environmental systems play a key role in the
detoxification of chemical contaminants by transforming them into less active metabolites or …
detoxification of chemical contaminants by transforming them into less active metabolites or …
[HTML][HTML] Predicting and improving the microbial removal of organic micropollutants during wastewater treatment: A review
AB Rios-Miguel, TJHM van Bergen, C Zillien… - Chemosphere, 2023 - Elsevier
Organic micropollutants (OMPs) consist of widely used chemicals such as pharmaceuticals
and pesticides that can persist in surface and groundwaters at low concentrations (ng/L to …
and pesticides that can persist in surface and groundwaters at low concentrations (ng/L to …
Perspectives of compound-specific isotope analysis of organic contaminants for assessing environmental fate and managing chemical pollution
TB Hofstetter, R Bakkour, D Buchner, H Eisenmann… - Nature Water, 2024 - nature.com
The management and mitigation of chemical pollution are key elements of sustainable
development initiatives that aim to provide safe and clean water. While environmental …
development initiatives that aim to provide safe and clean water. While environmental …
Triple-element compound-specific stable isotope analysis (3D-CSIA): added value of Cl isotope ratios to assess herbicide degradation
Multielement isotope fractionation studies to assess pollutant transformation are well-
established for point-source pollution but are only emerging for diffuse pollution by …
established for point-source pollution but are only emerging for diffuse pollution by …
Physiological and transcriptomic changes drive robust responses in Paenarthrobacter sp. AT5 to co-exposure of sulfamethoxazole and atrazine
JD Harindintwali, Q Dou, X Wen, L Xiang, Y Fu… - Journal of Hazardous …, 2024 - Elsevier
Agricultural waterways are often contaminated with herbicide and antibiotic residues due to
the widespread use of these chemicals in modern agriculture. The search for resistant …
the widespread use of these chemicals in modern agriculture. The search for resistant …
Degradation pathways of atrazine by electrochemical oxidation at different current densities: Identifications from compound-specific isotope analysis and DFT …
Current density was the key factor that impacted pollutant degradation by electrochemical
oxidation, and reaction contributions at various current densities were non-negligible for the …
oxidation, and reaction contributions at various current densities were non-negligible for the …
Concentration dependent degradation of pharmaceuticals in WWTP effluent by biofilm reactors
Conventional wastewater treatment lacks the ability to remove many pharmaceuticals. This
is leading to emissions to the natural aquatic environment, where these compounds pose a …
is leading to emissions to the natural aquatic environment, where these compounds pose a …
Microbial hydrolysis of atrazine in contaminated groundwater
M Arar, R Bakkour, M Elsner, A Bernstein - Chemosphere, 2023 - Elsevier
Degradation of the widespread herbicide atrazine has been intensively studied in soils,
while its degradation in groundwater has received less attention. This work studied atrazine …
while its degradation in groundwater has received less attention. This work studied atrazine …
Biologically evolved dual-pathway catalytic pattern indicating an efficient bioremediation strategy for phenol removal
S Sun, X Wan, Y Bian, S Wang, J Zhang… - Chemical Engineering …, 2023 - Elsevier
Bioremediation of phenol has been developed for years, however, its actual application is
challenged by low efficiency and environmental intolerance. In addition, although multiple …
challenged by low efficiency and environmental intolerance. In addition, although multiple …
[HTML][HTML] Bioaugmentation of pilot-scale slow sand filters can achieve compliant levels for the micropollutant metaldehyde in a real water matrix
VM Castro-Gutierrez, L Pickering… - Water research, 2022 - Elsevier
Metaldehyde is a polar, mobile, low molecular weight pesticide that is challenging to remove
from drinking water with current adsorption-based micropollutant treatment technologies …
from drinking water with current adsorption-based micropollutant treatment technologies …