乳制品废水处理与回用工程设计

The Project Design of Treatment and Reuse of Wastewater from Milky Food Process

通过对山西某县乳制品厂废水水质分析,采用预处理—缺氧—好氧进行处理,处理后一部分水排放,另一部分水经过滤、消毒工艺处理后回用。运行结果表明:排放水各项指标均达到GB8978—1996《污水综合排放标准》一级排放标准,回用水水质达到企业回用水水质要求。

Through the quality analysis on the wastewater from milky food？process in a certain milk products plant of Shanxi Province, and adopting the method of pretreatment-anoxic treatment-aerobic treatment to treat the wastewater, and a part of the treated water was discharged and a part of the treated water was reused after filtration and disinfection. The operation results show that all indicators of the treated water reach first grade standard of the Synthetical Draining Standard of Sewage GB 8978-1996 and the quality of reused water reaches enterprise’s requirements.