摘要
以山东省某高校中水回用工程为研究对象,在分析水处理能力和进出水水质的基础上,采用以下工艺流程进行中水回用处理:格栅+调节池+水解酸化池+生物接触氧化池+斜管沉淀池+中间水池+过滤器+清水池+回用水池。工程运行结果显示,出水达到了《城市污水再生利用城市杂用水水质标准》(GB/T18920-2002)中绿化、冲厕用水的标准。
Taking the water reuse project of a university in Shandong province as the research object,and by analyzing the water treatment capacity and the quality of water in and out,this work uses the following process(equipment)to clean the intermediate water:grid+regulation tank+hydrolysis acidification tank+biological contact oxidation tank+inclined tube sedimentation tank+intermediate pool+filter+clear water pool+reuse pool.Operation results show that the yielding water meets the national water quality standard for green belt sprinkling and toilet flushing water(GB/T18920-2002).
作者
张体祥
王欣
刘永艳
支应眀
ZHANG Ti-xiang;WANG Xin;LIU Yong-yan;ZHI Ying-ming(Shandong Unite Environmental Technology Co. Ltd.,Jinan 250012,China;Shandong Security Equipment Co.,Ltd.,Jinan 250012,China)
出处
《齐鲁工业大学学报》
2019年第3期70-74,共5页
Journal of Qilu University of Technology
关键词
中水回用
生物接触氧化
中水处理站
工程设计
reuse of intermediate water
biological contact oxidation
intermediate water station
engineering design
