Research of Microorganisms Agent for Refinery Wastewater Treatment
炼油废水处理菌剂的研究

According to the analysis of refinery wastewater, high-efficiency microbe which can degrade alkane,benzene series, phenol were screened. The proportion of these microbe determined by orthogonal experiment. Microorganisms agent includes those microbe and KH2PO4, act as aid agent, based on nutritional requirements. Experimental result reveals that addition of microorganisms agent and aid agent can increase efficiency of 82. 14% in relation to addition of sludge. SBR experiment reveals that addition of microorganisms agent and aid agent can increase efficiency of 25.39 % in relation to sludge.