典型化工园区雨水排放管控调查研究  

Investigation and Study on Rainwater Discharge Control in Typical Chemical Industrial Park

作　　者：杨蕾 YANG Lei(Shanghai Ecological Environment Science Research Center of Yangtze River Basin Ecological Environment Supervision and Administration Bureau,Shanghai 200120,China)

机构地区：[1]长江流域生态环境监督管理局上海生态环境科学研究中心,上海200120

出　　处：《环境科技》2024年第6期60-64,共5页Environmental Science and Technology

基　　金：湖北省面上基金项目(2022CFB374)。

摘　　要：化工园区雨水排放管控是化工园区水污染防治的重要环节。通过在安徽某省级化工园区总雨水口开展手工全指标监测和序列在线监测COD,NH_(3)-N,p H值2种方式,调查了园区总雨水口排放的水质情况。并根据总雨水口水质倒查园区落实雨污分流和初期雨水收集等方面存在的问题。提出完善雨水排放管控顶层设计方案,加强园区雨污水管网建设及维护,强化园区雨水污染治理工程建设,优化过程控制方式,健全后期雨水常规及特征污染物监控体系等建议,以期为化工园区雨水排放管控提供参考。The management of rainwater discharge in chemical industrial parks is a critical aspect of preventing and controlling water pollution in them.Through both manual comprehensive monitoring and sequential online monitoring of COD,NH,-N,and pH value at the main rainwater outlet of a provincial chemical park in Anhui,the quality of the park's total rainwater discharge was assessed.Utilizing the water quality from the main rainwate routlet,issues related to the implementation of rainwater and sewage separation and initial rainwater collection were reversely checked.The paper proposed to improve the top-level design documents for rainwater discharge control,strengthen the construction and maintenance of rainwater and sewage pipelines in the park,increase the construction of rainwater pollution control projects in the park,optimize process control methods,and improve the monitoring system for routine and characteristic pollutants in the later stage of rainwater,so as to provide reference for control and management of rainfall drainage in chemical industrial park.

关 键 词：化工园区 雨水排放管控 后期雨水 雨污分流 初期雨水 

分 类 号：X3[环境科学与工程—环境工程]