Aerobic Biodegradation Of Vinyl Chloride

Lower chlorinated compounds such as cis dichloroethene cis dce and vinyl chloride. Lower chlorinated compounds such as cis dichloroethene cis dce and vinyl chloride vc often accumulate in chloroethene contaminated aquifers due to incomplete reductive dechlorination of higher chlorinated compounds. Data from both the on site and off site locations were consistent in showing substantially.

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Pdf Aerobic Biodegradation Of Vinyl Chloride By A Highly Enriched Mixed Culture

Microbial Degradation Of Chlorinated Ethenes To Form Vinyl Chloride Download Scientific Diagram

Cryogenic Soil Coring Reveals Coexistence Of Aerobic And Anaerobic Vinyl Chloride Degrading Bacteria In A Chlorinated Ethene Contaminated Aquifer Sciencedirect

Biodegradation Of Polyvinyl Chloride Plastic Films By Enriched Anaerobic Marine Consortia Sciencedirect

Figure 1 From Integrated Anaerobic Aerobic Biodegradation Of Multiple Contaminants Including Chlorinated Ethylenes Benzene Toluene And Dichloromethane Semantic Scholar

Figure B Anaerobic And Aerobic Degradation Pathways For Carbon Download Scientific Diagram

Orc treatment of vinyl chloride results from controlled laboratory studies and field applications support the ability of orc to effectively enhance the biodegradation of vinyl chloride.

Aerobic biodegradation of vinyl chloride.

Populations and enhance the rate of aerobic dechlorination of vinyl chloride. Anaerobic oxidation of vinyl chloride under humic acids reducing conditions. Aerobic biodegradation of vinyl chloride by a highly enriched mixed culture. Microbial oxidation of vinyl chloride under iron reducing conditions.

Less information is available on the aerobic biodegradation of vinyl chloride. Aerobic bioremediation of 1 2 dichloroethane 1 2 dca and vinyl chloride vc was evaluated at field scale in a layered silty and fine sand anaerobic aquifer. A highly enriched aerobic culture that degrades vc as a growth substrate was obtained from a chloroethene contaminated aquifer material. Petroleum hydrocarbons less chlorinated solvents like vinyl chloride soil organic matter and reduced inorganic compounds are all compounds that can act as electron donors.

Role of acetogens in anaerobic oxidation of vinyl chloride. Project remediation related activities. Aerobic biodegradation is the breakdown of organic contaminants by microorganisms when oxygen is present. More specifically it refers to occurring or.

Accumulation with anaerobic conditions disqualified aerobic microbial metabolism as a significant mechanism for bioremediation of these compounds under in situ conditions. Data showed vc isotopic enrichment co 2 isotopic depletion vc degrading bacteria. Co 2 concentrations and temperature were used to identify factors controlling vc biodegradation. 6 isolated amycobacterium strain which used vinyl chloride as the sole carbon and energy.

The investigation provided multiple lines of evidence that demonstrated aerobic biodegradation of vinyl chloride vc was occurring in the vadose zone i above the on site source zone and ii above the downgradient off site groundwater plume location. Vinyl chloride vc aerobic biodegradation in the vadose zone was demonstrated. Maximum concentrations of 1 2 dca 2 g l and vc 0 75 g l in groundwater were within 25 and 70 of pure compound solubility respectively. Without a demonstrable mechanism for in situ biodegradation of chloroethenes to non toxic.

Biotransformation of vinyl chloride under methanogenic conditions has been reported although degradation was shown to be relatively slow and incomplete 1 4. Aerobic biodegradation of vc was regulated by the temperature of the vadose zone. Rdx biodegradation assessment naval submarine base bangor washington.

Aerobic Vinyl Chloride Metabolism In Groundwater Microcosms By Methanotrophic And Etheneotrophic Bacteria Environ Sci Technol X Mol

Aerobic Biodegradation Of Trichloroethene Without Auxiliary Substrates Sciencedirect

Figure 2 From Degradation Of Vinyl Chloride Vc By The Sulfite Uv Advanced Reduction Process Arp Effects Of Process Variables And A Kinetic Model Semantic Scholar

Bioactive Granular Activated Carbon Biogac For Ex Situ Aerobic Degradation Of Vinyl Chloride National Network Of Test Sites

Pdf Biodegradation Of Starch Blended Polyvinyl Chloride Films By Isolated Phanerochaete Chrysosporium Pv1

Modeling Substrate Interactions During Aerobic Biodegradation Of Mixtures Of Vinyl Chloride And Ethene Journal Of Environmental Engineering Vol 132 No 8

Aerobic Biodegradation Kinetics For 1 4 Dioxane Under Metabolic And Cometabolic Conditions Sciencedirect

Pdf Future Of Vinyl Banners Chemical Composition Toxicity Environmental Impact And Degradation