感潮闸控河网区水污染特征及控制断面水质达标方案研究  

Research on the Characteristics of Water pollution in the Tide-sense Gate-controlled River Network Area and Water Quality Compliance Plan of Control Section

作　　者：刘萌斐 焦涛 贾俊杰 LIU Mengfei;JIAO Tao;JIA Junjie(Nanjing University Environmental Planning and Design Institute Group Co.,Ltd.,Nanjing 210000,China)

机构地区：[1]南京大学环境规划设计研究院集团股份公司,南京210000

出　　处：《中国资源综合利用》2022年第3期192-195,共4页China Resources Comprehensive Utilization

摘　　要：以长江江苏段某国控断面为例,本文针对控制断面及其所在小流域的主要水系特征和水环境问题,系统分析河道水污染的主要成因,同时按照“分类、分级、分区、分期”理念,从水利调度、控源截污、生态修复、稳定达标保障措施四个方面提出合理可行的控制断面水质达标方案,这对平原闸控河网城市的水环境改善具有一定的示范意义和借鉴作用。Taking a state-controlled section of the Jiangsu section of the Yangtze River as an example,the main causes of river water pollution are systematically analyzed based on the main water system characteristics and water environment problems of the control section and its small watershed in this paper,at the same time,according to the concept of "classification,grading,zoning,and staging",a reasonable and feasible water quality compliance plan of control section is proposed from four aspects,namely water conservancy dispatching,source control and pollution interception,ecological restoration,and guarantee measures for stable compliance,which has a certain demonstration significance and reference function for the improvement of the water environment of the plain gate-controlled river network cities.

关 键 词：控制断面 水质达标 控源截污 水利循环调度 生态强化修复 

分 类 号：X52[环境科学与工程—环境工程]