Microbial Transformation and Degradation of Toxic Organic ChemicalsThis book examines the role of microbes, from theoretical, field, and applied perspectives, in the degradation of toxic organic chemicals. |
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Page 524
Oxygen Sparging / Hydrogen peroxide Enhancement of in situ bioremediation
through injection of oxygenated groundwater and usually nutrients was first
demonstrated at a site contaminated with gasoline from a leaking pipe (
Raymond et al .
Oxygen Sparging / Hydrogen peroxide Enhancement of in situ bioremediation
through injection of oxygenated groundwater and usually nutrients was first
demonstrated at a site contaminated with gasoline from a leaking pipe (
Raymond et al .
Page 525
Peroxide can decompose rapidly to gaseous oxygen in the presence of iron or
enzymatic catalysts such as catalase ( Aggrawal et al . , 1991a ) . The rapid
degassing can lead to formation of large air bubbles that can block pores in
aquifer ...
Peroxide can decompose rapidly to gaseous oxygen in the presence of iron or
enzymatic catalysts such as catalase ( Aggrawal et al . , 1991a ) . The rapid
degassing can lead to formation of large air bubbles that can block pores in
aquifer ...
Page 612
Modifying the Oxidative State of the Environment Another key ingredient for
stimulating microbial activity in situ is oxygen . The addition of oxygen , however ,
is an inefficient process due to its low solubility , losses associated with injection
...
Modifying the Oxidative State of the Environment Another key ingredient for
stimulating microbial activity in situ is oxygen . The addition of oxygen , however ,
is an inefficient process due to its low solubility , losses associated with injection
...
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Contents
MICROBIAL VERSATILITY | 13 |
Norberto J Palleroni | 27 |
CLEANUP OF PETROLEUM HYDROCARBON | 77 |
Copyright | |
14 other sections not shown
Common terms and phrases
acid activity added addition aerobic anaerobic Appl Environ Microbiol application Aroclor aromatic bacteria biodegradation biological bioremediation biphenyl carbon cells changes chemical chlorinated chlorophenols complete compounds concentration congeners contaminated cultures dechlorination dechlorination processes decreases degradation dehalogenation demonstrated detected determine effect electron enrichment environmental enzymes et al example experiments factors field Figure gene Gibson glyphosate groups growth Hudson River hydrocarbons important increased indicated industrial initial involved isolated laboratory Lake levels limited mechanisms meta metabolism methods microbial microorganisms mineralization mixture naphthalene natural observed occur organic oxidation oxygen PAHs pathway pattern phenols populations potential present Pseudomonas reactions recent reductive relative removal reported responsible ring samples sediment selective showed shown sludge soil specific strain structure studies substrate suggested sulfate Table tion toluene toxic transformation treatment Ware waste