摘要
以化粪池-混凝沉淀为预处理、两段接触氧化+过滤为主体工艺的某综合医院污水处理及中水回用工程,处理规模为800 m^3/d。其中,720 m^3/d出水水质符合《医疗机构水污染物排放标准》(GB 18466—2005)表2的预处理标准;其余80 m^3/d经深度处理后符合《城市污水再生利用城市杂用水水质》(GB/T 18920—2002)标准。介绍了工艺流程,并给出了主要处理构筑物及设施的设计参数。
A general hospital sewage treatment and reclaimed water reuse project using septic tank-coagulation sedimentation as pretreatment, two-stage contact oxidation and filtration as the main process, was introduced. The treatment capacity was 800 m3/d. In which, 720 m3/d effluent quality could reach pretreatment standards of table 2 in Discharge Standard of Water Pollutants for Medical Or- ganization （ GB 18466 - 2005 ） ; while the other 80 m3/d effluent was further treated and could reach The Reuse of Urban Recycling Water--Water Quality Standard for Urban Miscellaneous Water Consumption （GB/T 18920- 2002）. The process flow was introduced, and the design parameters of main treatment structures and facilities were provided.
出处
《中国给水排水》
CAS
CSCD
北大核心
2018年第2期95-98,共4页
China Water & Wastewater
