Ecology of SRB in anaerobic bio-treatment reactor

 Sums up the ecology of sulfate－reducing－bacteriaSRB in anaerobic bio-treatment reactor which includes 9 genus and over 100 species detected and widely distributed in the anaerobic treatment set and depends on its biological diversity and nourishment variety describes the important ecological factors having effect on the behavior of SRB such as pH temperature substrate inhibitor intermediate metabolite the competition for co-substrate such as H2 VFA acetate and the competition for acetate between SRB and MPB in particular which is affected by temperature immobilization of bacteria concentration of sulfate and the acclimation of sludge and the competition for substrate between different SRB population as well．