Insights into interactions between vanadium (V) bio-reduction and pentachlorophenol dechlorination in synthetic groundwater
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چکیده
منابع مشابه
Insights into the effect of vanadium on chromium-vanadium Phillips catalysts for the ethylene polymerization
The chromium/vanadium bimetallic Phillips catalysts developed by our research group have been proved to be a promising process to produce bimodal polyethylene using a single-reactor process. The vanadium loading of CrV-1/1, CrV-1/2, and CrV-1/3 has a significant effect on the polymerization activity, product molecular weight (MW), as well as th...
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As one of the transition metals, vanadium (V) (V(V)) in trace amounts represents an essential element for normal cell growth, but becomes toxic when its concentration is above 1mg/L. V(V) can alter cellular differentiation, gene expression, and other biochemical and metabolic phenomena. A feasible method to detoxify V(V) is to reduce it to V(IV), which precipitates and can be readily removed fr...
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متن کاملReductive dechlorination and mineralization of pentachlorophenol in biocathode microbial fuel cells.
Simultaneous anaerobic and aerobic degradation pathways in two-chamber, tubular microbial fuel cells (MFCs) facilitated pentachlorophenol (PCP) mineralization by a mediator-less biocathode. PCP was degraded at a rate of 0.263 ± 0.05 mg/L-h (51.5 mg/g VSS-h) along with power generation of 2.5 ± 0.03 W/m(3). Operating the biocathode MFC at 50°C improved the PCP degradation rate to 0.523 ± 0.08 mg...
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ژورنال
عنوان ژورنال: Chemical Engineering Journal
سال: 2019
ISSN: 1385-8947
DOI: 10.1016/j.cej.2019.121965