市政技术2025，Vol.43Issue(6)：263-270,8.DOI:10.19922/j.1009-7767.2025.06.263
高排放标准污水处理厂尾水再生利用工程实践
Practice of Tailwater Recycling Engineering from High Outlet Standard Wastewater Treatment Plant
佘步存1
作者信息
- 1. 华昕设计集团有限公司,江苏无锡 214072
- 折叠
摘要
Abstract
In order to improve the utilization rate of recycled water,strengthen the resource utilization of effluent wastewater from high emission sewage treatment plants,the construction of recycled water plants has been carried out.The engineering design scale is 1.58×104 m3/d.The inflow is the tail water from a sewage treatment plant in a certain park(in accordance with the Class Ⅳ water standard),and all the main indicators of effluent meet or exceed the standards of tap water.And ultrafiltration+reverse osmosis process is adopted.The selection of main treatment system design and parameters are introduced.Since the operation of the project for more than two years,the actual water production volume,effect and maintenance problems are analyzed in detail.The actual daily water production volume is 1.57×104 m3/d,the average conductivity of the effluent is 50 μS/cm,and the operating cost is CNY 2.17/t.关键词
再生水/超滤/反渗透/电导率Key words
reclaimed water/ultrafiltration/reverse osmosis/conductivity分类
环境科学引用本文复制引用
佘步存..高排放标准污水处理厂尾水再生利用工程实践[J].市政技术,2025,43(6):263-270,8.
