【摘要】 石臼漾水厂的原水以氨氮、CODMn等有机微污染为主,为了提高饮用水水质,该厂先后进行了生物接触氧化预处理、强化常规混凝、臭氧生物活性炭深度处理等技术改造,取得了稳定的运行效果,总的制水成本约增加0.29元/m3。更多还原

【Abstract】 The raw water fed to Shijiuyang Waterworks is polluted mainly by NH₃-N and COD Mn . In order to improve drinking water quality, the technical renovation was adopted such as biological contact oxidation for pretreatment, and enhanced coagulation/ozone-BAC process for advanced treatment. The result shows that the steady operation is achieved and total water production cost is increased by 0.29 yuan/m³.更多还原