摘要
郑州经济技术开发区刘庄中水回用示范工程采用“生态床+紫外线消毒+蓄水塘”工艺对双汇污水处理站出水进行深度处理,使出水达到GB/T 18920―2020《城市污水再生利用城市杂用水水质》中城市绿化、道路清扫用水水质标准。处理后的中水运用在区域的绿化浇灌和道路清扫中,具有良好的经济、社会和环境效益。
The Liuzhuang reclaimed water reuse demonstration project in Zhengzhou Economic&Technological Development Zone adopts the process of ecological bed+ultraviolet disinfection+water storage pond to carry out advanced treatment on the effluent from Shuanghui Sewage Treatment Station,so that the effluent can meet the water quality standards for urban greening&road cleaning in GB/T 18920—2020 Urban Sewage Recycling&Urban Miscellaneous Water Quality.The treated reclaimed water can be used in regional greening irrigation&road cleaning,which has good economic,social&environmental benefits.
作者
赵晓辉
ZHAO Xiao-hui(Zhengzhou Jingkai Water Development Co.,Ltd.,Zhengzhou 450000,China)
出处
《中国市政工程》
2022年第3期44-46,50,136,共5页
China Municipal Engineering
关键词
中水回用
生态床
城市绿化
道路清扫
reclaimed water reuse
ecological bed
urban greening
oad cleaning
