深圳大工业区初期雨水水质污染特征研究  

The contamination characteristics of first-flush in large industrial district of Shenzhen

作　　者：赖后伟 黎京士[1] 庞志华[1] 周秀秀[1] 何晨晖 

机构地区：[1]环境保护部华南环境科学研究所,广东广州510655

出　　处：《环境污染与防治》2016年第3期11-15,共5页Environmental Pollution & Control

基　　金：国家水体污染控制与治理重大科技专项(No.2012ZX07206-002)

摘　　要：为研究深圳大工业区初期雨水水质污染特征,分别选择深圳大工业区6个功能区作为监测点监测初期雨水中污染物浓度。结果表明:深圳大工业区居住区和商业区初期雨水COD污染最严重,COD最高分别达到1 467.00、1 333.00mg/L;出口加工区及高科技工业和现代物流业区域的初期雨水TN、TP浓度略低于其他区域。初期雨水中COD、氨氮、TP浓度与SS浓度存在线性相关关系,而TN浓度与SS浓度的线性相关性较差,不同区域随降雨历时变化规律波动各异。深圳大工业区附近河流SS、COD、TN、氨氮、TP浓度受初期雨水影响较大。In order to study the contamination characteristics of first-flush in large industrial district of Shenzhen, 6 different functional district such as commercial zone,drug manufacturing zone, automobile manufacturing zone, ex- port processing zone, residential zone,Shenzhen Ping Shah River in large industrial district of Shenzhen was choosed to monitor the concentration of pollutants in first-flush. The results showed that the first-flush of residential zone and commercial zone was polluted worst with high COD concentration, the maximum COD concentration of which could reach 1 467.00 mg/L,1 333.00 mg/L respectively. While the first-flush of export processing zone was polluted most lightly with lowest concentration of TN and TP. The COD,ammonia nitrogen, TP concentration of first-flush had cer- tain linear relationship with SS concentration,while TN concentration had poor linear correlation with SS concentra- tion. The variation of different regions in first-flush with duration fluctuated differently. The concentration of sS, COD,TN,ammonia nitrogen and TP in nearby river of large industrial district was deeply affected by first-flush.

关 键 词：工业区 初期雨水 污染特征 附近河流 功能区 

分 类 号：X52[环境科学与工程—环境工程]