Groundwater Cr (VI) contamination and remediation: A review from 1999 to 2022

H Xu, H Zhang, C Qin, X Li, D Xu, Y Zhao - Chemosphere, 2024 - Elsevier
Abstracts Hexavalent chromium (Cr (VI)) contamination of groundwater has traditionally
been an environmental issue of great concern due to its bioaccumulative and highly toxic …

Bacterial responses towards arsenic toxicity and in-depth analysis of molecular mechanism along with possible on-field application

P Sevak, B Pushkar - Journal of Environmental Chemical Engineering, 2023 - Elsevier
The intensification of arsenic pollution is posing a serious threat to human health. In light of
the current climate change situation, bioremediation qualifies for pollution treatment …

Mechanism of Cr (VI) removal by polyphenols-rich bacterial cellulose gel produced from fermented wine pomace

Z Li, J Dong, F Azi, X Feng, Z Ge, S Yang, Y Sun… - NPJ Clean …, 2024 - nature.com
Abstract Hexavalent chromium (Cr (VI)) is still a common contaminant in water. In this work,
we studied the Cr (VI) adsorption by polyphenol-rich bacterial cellulose (BC) gel …

In situ remediation of Cr (VI) contaminated groundwater by ZVI-PRB and the corresponding indigenous microbial community responses: a field-scale study

Q Wang, X Song, C Wei, P **, X Chen, Z Tang… - Science of the Total …, 2022 - Elsevier
The performance of a permeable reactive barrier (PRB) for the in situ remediation of
hexavalent chromium [Cr (VI)] contaminated groundwater, and the resulted responses in the …

Effects of co-occurrence of PFASs and chlorinated aliphatic hydrocarbons on microbial communities in groundwater: a field study

Z Tang, X Song, M Xu, J Yao, M Ali, Q Wang… - Journal of Hazardous …, 2022 - Elsevier
The effects of per-and polyfluoroalkyl substances (PFASs) and chlorinated aliphatic
hydrocarbons (CAHs) co-contamination on the microbial community in the field have not …

Mechanisms of biostimulant-enhanced biodegradation of PAHs and BTEX mixed contaminants in soil by native microbial consortium

M Ali, X Song, Q Wang, Z Zhang, J Che, X Chen… - Environmental …, 2023 - Elsevier
Despite the co-occurrence of polycyclic aromatic hydrocarbons (PAHs) and benzene,
toluene, ethylbenzene, and xylene (BTEX) in the field, to date, knowledge on the …

[HTML][HTML] Remediation of Cr (VI)-contaminated soil by combined chemical reduction and microbial stabilization: The role of biogas solid residue (BSR)

Y Gao, H Wang, R Xu, Y Wang, Y Sun, R Bian… - … and Environmental Safety, 2022 - Elsevier
In this work, the use of chemical reduction combined with microbial stabilization to remediate
Cr (VI) in contaminated soil was systematically investigated. The effectiveness, phytotoxicity …

Concurrent anaerobic chromate bio-reduction and pentachlorophenol bio-degradation in a synthetic aquifer

X Shi, C He, J Lu, H Guo, B Zhang - Water Research, 2022 - Elsevier
Abstract Chromate [Cr (VI)] and pentachlorophenol (PCP) coexist widely in the environment
and are highly toxic to public health. However, whether Cr (VI) bio-reduction is accompanied …

Field test of thermally activated persulfate for remediation of PFASs co-contaminated with chlorinated aliphatic hydrocarbons in groundwater

X Ding, C Wei, Y Wei, P Liu, D Wang, Q Wang, X Chen… - Water Research, 2024 - Elsevier
The co-occurrence of per-and polyfluoroalkyl substances (PFASs) and chlorinated aliphatic
hydrocarbons (CAHs) in groundwater has drawn increased attention in recent years. No …

Low-disturbance land remediation using vertical groundwater circulation well technology: The first commercial deployment in an operational chemical plant

H Qiu, J Xu, Y Yuan, EJ Alesi, X Liang, B Cao - Science of The Total …, 2024 - Elsevier
Soil and groundwater contamination by organic pollutants from chemical plants presents
significant risks to both environmental and human health. We report a significant field trial …