摘要
黄河是我国重要的生态屏障和经济地带。近年来,黄河流域水环境质量明显改善,但随着工业企业不断聚集,工业园区水污染治理成为黄河流域水环境保护面临的巨大挑战。本研究围绕沿黄河省(区)工业园区水污染治理这一主题,系统阐述了沿黄河省(区)省级及以上工业园区类型与分布、工业废水排放特征,分析了污水集中处理设施建设运行、污水集中处理设施执行的排放标准情况。在此基础上进一步分析发现,沿黄河省(区)省级及以上工业园区水污染治理与污水资源化水平差异显著,工业园区污水集中处理设施建设和运行存在短板,工业园区水污染物排放标准尚有空缺,难以支撑工业园区精细化水环境管理。根据流域资源禀赋、自然条件和行业产业特征,以减污降碳协同增效为目标,建议强化工业废水达标监管,推进污水资源化利用,鼓励标杆园区引领发展,加强工业园区环境基础设施建设和运维,不断提升污水处理效能,推动工业园区水污染物排放规范管理,有效防范水生态环境风险。
The Yellow River is an important ecological barrier and economic zone in China.In recent years,although the water environment quality of the Yellow River Basin has improved significantly.However,water pollution treatment in industrial parks has become a great challenge for water environment protection here with the industrial agglomeration.Focusing on the theme of water pollution treatment in industrial parks in provinces(regions)along the Yellow River,this study systematically described the types and distribution of industrial parks at the provincial level and above in provinces(regions)along the Yellow River and the characteristics of industrial wastewater discharge of these industrial parks.The construction and operation of centralized sewage treatment facilities and the discharge standards implemented by the facilities were investigated.Based on the analysis above,the level of water pollution treatment and sewage resource utilization in industrial parks at the provincial level and above in provinces(regions)along the Yellow River were significantly different.And shortcomings existed in the construction and operation of centralized sewage treatment facilities.Besides,the discharge standard of water pollutants had been vacant.These factors made it difficult to support the refined water environment management in industrial parks.Aiming at these problems,the present article attempted to put forward a series of measures,according to the resource endowment,natural conditions,and industrial characteristics of the basin,with the goal of reducing pollution and reducing carbon synergy.It was suggested to strengthen the supervision of industrial wastewater standards,promote the utilization of sewage resources utilization,encourage the development of benchmarking parks,strengthen the construction and operation and maintenance of environmental infrastructure in industrial parks,thus to continuously improve the efficiency of sewage treatment,promote the standardized management of water pollutant discharge in industrial parks,and effectively prevent the risk of water ecological environment.
作者
刘丹妮
纪美辰
程瀚洋
练湘津
杨群
张娟娟
廖海清
刘雪瑜
LIU Danni;JI Meichen;CHENG Hanyang;LIAN Xiangjin;YANG Qun;ZHANG Juanjuan;LIAO Haiqing;LIU Xueyu(Institute of Water Ecology and Environmental,Chinese Research Academy of Environmental Sciences,Beijing 100012,China;Department of Water Ecology and Environment,Ministry of Ecology and Environment,Beijing 100006,China;Department of Ecology and Environment of Guangxi Zhuang Autonomous Region,Guangxi 530025,China)
出处
《环境工程学报》
北大核心
2025年第7期1550-1559,共10页
Chinese Journal of Environmental Engineering
基金
生态环境部预算内工作专项资助项目(102144220260000009095)
国家自然科学基金青年资助项目(22106173)
中央级公益性科研院所基本科研业务费专项资助项目(2024YSKY-11)。
关键词
工业园区
水污染治理
污水集中处理设施
沿黄河省(区)
industrial park
water pollution treatment
centralized sewage treatment facilities
provinces(regions)along the Yellow River
