Improvement of Bioremediation Performance for the Degradation of Petroleum Hydrocarbons in Contaminated Sediments
Figure 6
Microbial abundances in the two-step treatment (one month under anaerobic conditions). In each chart, the left part is referred to the anaerobic pretreatment (ANOX), and the right part to the aerobic treatment (OX). The operating conditions of the anaerobic pretreatment are specified in the legend.
