Application of Chemically Accelerated Biotreatment to Reduce Risk in Oil-Impacted Soils

Paterek, J.R. ; Bogan, W.W. ; Lahner, L.M. ; Trbovic, V.

National Petroleum Technology Program (U.S.)

关键词: Hydrocarbons;    02 Petroleum;    Oxidation;    Residues;    Soils;   

DOI  :  10.2172/808526
RP-ID  :  DOE/BC/15223-1
RP-ID  :  AC26-99BC15223
RP-ID  :  808526

美国|英语

来源: UNT Digital Library

【 摘 要 】

Conducted research in the following major focus areas: (1) Development of mild extraction approaches to estimate bioavailable fraction of crude oil residues in contaminated soils; (2) Application of these methods to understand decreases in toxicity and increases in sequestration of hydrocarbons over time, as well as the influence of soil properties on these processes; (3) Measurements of the abilities of various bacteria (PAH-degraders and others more representative of typical soil bacteria) to withstand oxidative treatments (i.e. Fenton's reaction) which would occur in CBT; and (4) Experiments into the biochemical/genetic inducibility of PAH degradation by compounds formed by the chemical oxidation of PAH.