城市环境保护中的污水治理问题与对策  

Problem and Countermeasure of Sewage Treatment in Urban Environmental Protection

作　　者：李娟 陈坤 LI Juan;CHEN Kun(Pearl River Water Resources Research Institute,Guangzhou 510000,China;POWERCHINA SINOHYDRO ENGINEERING BUREAU 14 CO.,LTD.,Kunming 650041,China)

机构地区：[1]珠江水利科学研究院,广东广州510000 [2]中国水利水电第十四工程局有限公司,云南昆明650041

出　　处：《云南水力发电》2024年第12期1-3,共3页Yunnan Water Power

摘　　要：城市污水治理一直是影响城市环境质量的重要因素。随着城市化进程的加快,污水排放量不断增加,污染物种类也越来越复杂,给城市环境保护带来巨大压力。当前,我国城市污水治理面临管网老化、处理能力不足、重复建设、运营维护成本高等问题。为此,应从加强法规建设、推进污水资源化利用、强化产污单位治理主体责任、建立污水处理长效机制等方面入手,完善城市污水收集系统,扩大和升级污水处理厂处理能力,推进污泥和再生水的资源化利用,最大限度减少污染物排放,以期建立技术先进、管理科学、经济合理的污水治理体系,有效保护城市环境。Urban sewage treatment has always been an important factor affecting the quality of urban environment.With the acceleration of urbanization,the amount of sewage discharge continues to increase,and the types of pollutants are becoming increasingly complex,which brings enormous pressure to urban environmental protection.Currently,urban sewage treatment in China is facing problems such as aging pipelines,insufficient treatment capacity,redundant construction,and high operation and maintenance costs.Therefore,efforts should be made to strengthen regulatory construction,promote the utilization of sewage resources,enhance the main responsibility of pollutant producing units for governance,establish long-term mechanisms for sewage treatment,etc.,improve urban sewage collection systems,expand and upgrade the treatment capacity of sewage treatment plants,promote the resource utilization of sludge and recycled water,and minimize pollutant emissions.Ultimately,a technologically advanced,scientifically managed,and economically reasonable sewage treatment system is established,effectively protecting the urban environment.

关 键 词：污水治理 污染防治 资源化利用 治理对策 

分 类 号：TE991.2[石油与天然气工程—石油机械设备] TU992.3[建筑科学—市政工程]