【摘要】 目前,中国大部分自来水厂仍采用混凝、沉淀、过滤、消毒的传统工艺作为饮用水处理工艺,这对处理较清洁原水是有效的,但对于被污染的原水,处理效果很不理想。针对目前水源水质污染状况,本文对微污染水源水采用生物预处理+常规工艺+臭氧活性炭深度处理组合工艺进行了设计研究。更多还原

【Abstract】 At present,most waterworkers still adopt traditional process of coagulation,precipitation,filtration and disinfection as drinking water processing craft.This is effective to the disposal for clean raw water,however,its effects is not very satisfactory for polluted water.For present status,that is polluted water source and quality,we conducted the design research for water whose source is mildly polluted using combination craft of biological pretreatment,convention craft,ozone and activated charcoal advanced treatment.更多还原