盐城市滨海县城区区域枯水期水环境质量调查分析  

Investigation and analysis of water environment quality in Binhai County urban area of Jiangsu Province in dry season

作　　者：吉祝美 季节 马晶晶 Ji Zhumei;Ji Jie;Ma Jingjing(Jiangsu Yancheng Environmental Monitoring Center,Yancheng 224000)

机构地区：[1]江苏省盐城环境监测中心,江苏盐城224000

出　　处：《环保科技》2024年第3期8-12,38,共6页Environmental Protection and Technology

摘　　要：笔者采用单因子评价法分析与评价枯水期滨海县城区及开发区工业园区范围水质污染特征和现状。调查范围面积约50.8 km^(2),包括主要河道、城市内河、开发区工业园区内部河道及周边支流。调查区域内地表水水质呈重度污染状况,主要原因为时值枯水期,水体长期滞留,在无充足水源补充的情况下,由于环境基础设施建设滞后,区域内生活污染物和工业污染物不断入河导致地表水污染日益加重。该评价结果能为滨海县水环境保护和科学治理提供依据。In the dry season,the authors conducted an investigation on the water environment quality in the urban area of Binhai County and the industrial park of the development zone.The investigation area is about 50.8 square kilometers,evaluating the water quality of main rivers,urban rivers,and internal rivers of the industrial park of the development zone and surrounding tributaries.The surface water quality in the survey area was seriously polluted,and the main reason was analyzed as the long-term retention of water during the dry season.In the absence of sufficient water supply,the lagging construction of environmental infrastructure and the continuous entry of domestic and industrial pollutants into the river in the region led to increasing surface water pollution.

关 键 词：滨海县城区 水环境质量 现场调查 污染来源 枯水期 

分 类 号：X824[环境科学与工程—环境工程]