Results 81 to 90 of about 86,635 (158)

Reductive dechlorination of chlorinated pollutants by metals and organometallics.

, 1993
Reductive dechlorination is an important chemical and biological transformation in anoxic environments, particularly for highly chlorinated compounds.
Assaf-Anid, Nada
core   +4 more sources

Assessment of in Situ Reductive Dechlorination Using Compound-Specific Stable Isotopes, Functional Gene PCR, and Geochemical Data

, 2009
Isotopic analysis and molecular-based bioassay methods were used in conjunction with geochemical data to assess intrinsic reductive dechlorination processes for a chlorinated solvent-contaminated site in Tucson, Arizona. Groundwater samples were obtained
Santamaría-Vanegas, Johanna, Berkompas, Justin, Field, James A., Brusseau, Mark L., Carreón Diazconti, Concepción, Santamaría, Johanna   +5 more
core   +1 more source

Reductive Dechlorination of Octachlorodibenzo-p-dioxin by Nanosized Zerovalent Metals

, 2011
MasterPolychlorinated dibenzo-p-dioxins (PCDDs) among widespread persistent organic pollutants (POPs) are liberated into the environment as a result of incineration process and byproducts during chlorinated chemical manufacture. They are of environmental
정주림
core  

Iron Nitride Nanoparticles for Enhanced Reductive Dechlorination of Trichloroethylene. [PDF]

Environ Sci Technol, 2022
Brumovský M, Oborná J, Micić V, Malina O, Kašlík J, Tunega D, Kolos M, Hofmann T, Karlický F, Filip J.   +9 more
europepmc   +1 more source

A process for the purification of organochlorine contaminated activated carbon: Sequential solvent purging and reductive dechlorination [PDF]

, 2010
A system for the purification of organochlorine contaminated activated carbon is described. The system involves a continuous flow of aqueous ethanol to purge organochlorines from activated carbon.
Lee, M., Cord-Ruwisch, R., Manefield, M.
core  

Abiotic Reductive Dechlorination of Chlorinated Ethylenes by Iron-Bearing Soil Minerals. 2. Green Rust

, 2016
Abiotic reductive dechlorination of chlorinated ethylenes by the sulfate form of green rust (GRSO4) was examined in batch reactors. Dechlorination kinetics were described by a modified Langmuir−Hinshelwood model.
Woojin Lee (332614), Bill Batchelor (2380474)   +1 more
core   +1 more source

Decoupling Fe⁰ Application and Bioaugmentation in Space and Time Enables Microbial Reductive Dechlorination of Trichloroethene to Ethene: Evidence from Soil Columns. [PDF]

Environ Sci Technol, 2023
Mohana Rangan S, Rao S, Robles A, Mouti A, LaPat-Polasko L, Lowry GV, Krajmalnik-Brown R, Delgado AG.   +7 more
europepmc   +1 more source

UV-assisted catalytic activation of hydrogen over Pt/activated carbon for the reductive degradation of 4-chloro-2-nitrophenol

Water Resources and Industry
Advanced Reduction Processes (ARPs) using molecular hydrogen (H 2 ) is a sustainable yet underutilised strategy for the degradation of persistent and electron-deficient contaminants. This study describes photo-assisted reductive degradation of 4-chloro-2-
Aswin Kottapurath Vijay, Sławomir Makowiec, Kinga Kujawska, Grzegorz Boczkaj   +3 more
doaj   +1 more source

Remediation of Chlorinated Alkanes by Vitamin B12 and Zero-Valent Iron

Journal of Chemistry, 2019
Chlorinated alkanes were heavily used in a wide range of industrial applications including as degreasers, paint strippers, chemical intermediates, and soil fumigants.
Nicole Lapeyrouse, Muqiong Liu, Shengli Zou, Greg Booth, Cherie L. Yestrebsky   +4 more
doaj   +1 more source

Insights into the biodegradation process of 2,4,5-trichlorophenoxyacetic acid under anaerobic condition

Ecological Processes
Background Chlorophenoxy compounds represent a group of selective herbicides widely used around the world. Chlorophenoxy herbicides are toxic, chemically stable, and can migrate into groundwater through soil leaching, posing a significant threat to ...
Xiuying Li, Yan Lv, Yuanzhi Wang, Zhipeng Zhang, Jingjing Wang, Huijuan Jin, Tongyue Zhou, Yiru Cui, Yi Yang, Jun Yan   +9 more
doaj   +1 more source