东莞运河水环境质量评价研究  

Evaluation of Water Environment Quality in Dongguan Canal

作　　者：钟政庭 Zhong Zhengting(Guangdong Kexu Testing and Evaluation Technology Service Co.,Ltd.,Dongguan Branch,Dongguan 523000,China)

机构地区：[1]广东科旭检测评价技术服务有限公司东莞分公司,广东东莞523000

出　　处：《皮革制作与环保科技》2024年第15期190-193,共4页Leather Manufacture and Environmental Technology

摘　　要：自20世纪80年代起,东莞市水系遭受严重污染,周边生态环境和民众生活受到严重影响。为全面掌握东莞运河水环境质量现状,精确评估污染程度,并提出治理对策,本研究对樟村至石鼓河段进行了实地考察、监测与分析,采用单因子评价法和综合污染指数法对水质进行评估。从监测分析和评价结果来看,主要超标项目有DO、BOD、COD、总磷,显示运河水质有机污染物和磷污染严重。Since the 1980s,the water system in Dongguan City has suffered from severe pollution,causing significant impacts on the surrounding ecological environment and the lives of the local residents.In order to comprehensively understand the current status of water environmental quality in Dongguan Canal,accurately assess the degree of pollution,and propose remediation strategies,this study conducted field investigations,monitoring,and analysis on the section from Zhangcun to Shigu River.The single-factor evaluation method and comprehensive pollution index method were employed to assess the water quality.Based on the monitoring analysis and evaluation results,the main parameters that exceeded the standards include dissolved oxygen(DO),biochemical oxygen demand(BOD),chemical oxygen demand(COD),and total phosphorus,indicating severe organic and phosphorus pollution in the canal water.

关 键 词：东莞运河 地表水 污染 

分 类 号：TS5[轻工技术与工程—皮革化学与工程]