Bioremediation is a promising technology for effective, inexpensive treatment for trichloroethene (C2HCl3), a human carcinogen and a priority water pollutant. a.Under aerobic conditions, oxygenase-expressing bacteria, such as, Mycobacterium aurum can oxidize trichlorothene to CO2. Identify the electron donor and electron acceptor for the redox half-reactions. Write the balanced overall reaction. b.Under anaerobic conditions, reductively dechlorinating bacteria, such as Dehalococcoides sp. can convert trichloroethene to ethene while using acetate (CH3COO-) as carbon source. Identify the electron donor and electron acceptor for the redox half-reactions. Write the balanced overall reaction.
Bioremediation is a promising technology for effective, inexpensive treatment for trichloroethene (C2HCl3), a human carcinogen and a priority water pollutant. a.Under aerobic conditions, oxygenase-expressing bacteria, such as, Mycobacterium aurum can oxidize trichlorothene to CO2. Identify the electron donor and electron acceptor for the redox half-reactions. Write the balanced overall reaction. b.Under anaerobic conditions, reductively dechlorinating bacteria, such as Dehalococcoides sp. can convert trichloroethene to ethene while using acetate (CH3COO-) as carbon source. Identify the electron donor and electron acceptor for the redox half-reactions. Write the balanced overall reaction.
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 76AP
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Bioremediation is a promising technology for effective, inexpensive treatment for trichloroethene (C2HCl3), a human carcinogen and a priority water pollutant.
a.Under aerobic conditions, oxygenase-expressing bacteria, such as, Mycobacterium aurum can oxidize trichlorothene to CO2. Identify the electron donor and electron acceptor for the
b.Under anaerobic conditions, reductively dechlorinating bacteria, such as Dehalococcoides sp. can convert trichloroethene to ethene while using acetate (CH3COO-) as carbon source. Identify the electron donor and electron acceptor for the redox half-reactions. Write the balanced overall reaction.
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