广西城市污水资源化需求分析及对策建议  

作　　者：吴镇 周良洁 宋晓薇 徐荣乐 刘凯 

机构地区：[1]广西壮族自治区环境保护科学研究院,广西南宁530022

出　　处：《环境保护与循环经济》2025年第1期61-65,共5页environmental protection and circular economy

基　　金：广西壮族自治区环境保护科学研究院科研创新基金“九洲江文车桥—山角段蓝藻爆发成因及对策研究”(JQ20221442)、“2022—南流江玉林段污染特征及来源解析研究”(JQ20221428)。

摘　　要：为保障用水安全和改善水环境质量,从水资源利用、用水效率、环境改善3个方面,应用层次分析法对广西14个城市开展了污水资源化利用需求情况评价,并得出结论:贵港、玉林、南宁、北海的污水资源化需求强烈,来宾、钦州、崇左的污水资源化需求较强,百色、梧州、柳州、河池、贺州的污水资源化需求一般,防城港、桂林的污水资源化需求较弱。对于污水资源化需求强烈以及较强的城市,提出了加强水资源配置,推进农村、城镇、工业污水资源化利用,顺畅再生水回用标准,加强公众参与等建议。In order to ensure water safety and improve water environment quality,the analytic hierarchy process was adopted to systematically analyze the demand for sewage resource utilization in 14 cities in Guangxi from three aspects:water resource utilization demand,water use efficiency demand and environmental improvement demand,and the conclusion was drawn:Guigang,Yulin,Nanning and Beihai have strong demand for sewage resource utilization;Laibin,Qinzhou and Chongzuo have stronger demand for sewage resource utilization;Baise,Wuzhou,Liuzhou,Hechi and Hezhou have general demand for sewage resource utilization;Fangchenggang and Guilin have weak demand for sewage resource utilization.For cities with strong or stronger demand for sewage resources,the suggestions were put forward to strengthen the allocation of water resources,promote the resource utilization of rural,urban and industrial sewage,smooth recycled water reuse standards,and strengthen public participation.

关 键 词：污水资源化 水环境 再生水 层次分析法 

分 类 号：X703[环境科学与工程—环境工程]