摘要
农村生活污水治理对于推进黄河流域生态保护和高质量发展具有重要意义。以黄河流域内各个县域为基本统计单元,通过核算县域农村生活污水治理情况,发现当前黄河流域农村生活污水治理存在以下问题:1)总体推进不平衡,上、中、下游治理水平差异明显;2)从人口集中区来看,河南部分地区农村生活污水治理率低;3)乡镇政府驻地、中心村农村生活污水治理尚未全覆盖;4)乌梁素海、涑水河等重点流域农村生活污水治理率低;5)“资源化利用”内涵不清及实施路径不明导致上、中游地区农村生活污水治理率可能存在“虚高”的问题。因此,“十四五”高质量推进黄河流域农村生活污水治理,要找准“靶心”、突出重点:1)精准聚焦治理区域。聚焦农村生活污水治理率偏低区域,如乌梁素海、涑水河等重点流域区域。2)精准施策。突出农村生活污水与水环境协同治理,着力解决突出水污染问题。3)按照上、中、下游特点精准帮扶,并进一步明确“资源化利用”定义和实施路径。
Rural domestic sewage treatment(i.e.RDST)is of great significance for promoting ecological protection and high-quality development of the Yellow River Basin.Taking the counties in the Yellow River Basin as the basic statistical units,the rates of RDST in the counties were calculated,and the following problems were found.1)The RDST was unbalanced in overall progress and varied significantly among the Yellow River Basin's upper,middle,and lower reaches.2)In terms of the population concentrated areas,the rates of RDST were low in some areas of Henan.3)RDST of township government residents,and central villages had not been fully covered.4)The RDST level of the key river basins was low,including the Wuliangsuhai Lake,and the Sushui River.Finally,the unclear connotation and implementation way of Resource Utilization led to the possibility of inflated RDST in the upper and middle reaches of the Yellow River Basin.Therefore,to promote the RDST of the Yellow River Basin in the 14th Five-Year Plan,we should identify the bull's eye to highlight key points.1)Accurate treatment areas are required,including the areas with low rates of RDST,and the Wuliangsuhai Lake,Sushui River and other key river basins.2)Accurate measures are required.The collaborative treatment of the rural domestic sewage and water environment should be highlighted,thus striving to solve prominent pollution problems of water.3)Accurate assistance is required based on the characteristics of the upper,middle,and lower reaches of the Yellow River Basin.The definition and implementation path of Resource Utilization should be further clarified.
作者
黄亚捷
崔艳智
刘海东
卞华锋
李君超
周岩
HUANG Yajie;CUI Yanzhi;LIU Haidong;BIAN Huafeng;LI Junchao;ZHOU Yan(Environmental Development Centre of the Ministry of Ecology and Environment,Beijing 100029,China)
出处
《环境工程》
CAS
CSCD
北大核心
2023年第6期47-53,156,共8页
Environmental Engineering
基金
国家自然科学基金项目(U20A20115)
关键词
农村生活污水
空间差异
对策建议
精准治理
黄河流域
rural domestic sewage
spatial difference
suggestion
accurate treatment
Yellow River Basin
作者简介
第一作者:黄亚捷(1990-),女,博士,工程师,主要研究方向为农村生态环境与保护。1060410517@qq.com;通信作者:刘海东(1979-),男,博士,正高级工程师,主要研究方向为农业农村生态环境保护政策。liuhaidong@edcmep.org.cn
