强化生物吸附法处理生活污水

ENHANCED BIOSORPTION PROCESS FOR TREATING DOMESTIC SEWAGE

通过对强化生物吸附反应器的生物培养与驯化、反应时间、强化微生物活性、污泥回流比等因素的研究 ,确立了强化生物吸附工艺的正常运行参数 ,为该工艺的设计提供了理论依据。采用强化生物吸附法处理生活污水 ,可以减少生活污水常规处理的构筑物 ,对COD ,BOD5,SS ,NH3 N均有较好的去除效果 。

Through studying biocutlivation and domestication,reaction time,enhanced microorganism activity,sludge return ratio and etc of an enhanced biological adsorption reactor,the normal operating parameters of the enhanced biological adsorption reactor were established,which would provide a theoretical basis for the design of the process.Using the enhanced biologic adsorptioncan can reduce the normal regulated treatment buildings of the domestic sewage.This way has good removal effect of COD Cr ,BOD 5,SS and NH 3 N.The effluent quality may be improved by proper dosing of coagulants.