摘要
以广西柳州市柳南水厂水源地为研究对象,建立了水源地风险等级判别模型,模型主要考虑企业风险等级,以及风险影响后水源地水质超标倍数、水质超标持续时间、污染团到达时间等因子,模型参数根据调查及分析得到。通过风险判别模型,计算得到柳南水厂取水口的风险等级,为该区域进行环境风险管理提供了技术支撑。
A risk discrimination model was established on source water areas of Liu Nan waterworks in Liu Zhou city of Guang Xi province. Following factors, including risk levels of enterprises, quality exceedance rate, duration of non - compliance and pollutant arriving time were incorporated into modeling process with parameters obtained from a field survey. The risk level of Liu Nan waterworks was determined with the model, which provided technical support to management of environmental risks in this area.
出处
《环境监控与预警》
2009年第2期1-4,共4页
Environmental Monitoring and Forewarning
基金
国家十一五水体污染控制与治理科技重大专项项目(2008ZX07101-002-002)
关键词
水污染
风险等级判别
广西柳南水厂
water pollution
risk grade discrimination
Liu Nan waterworks in Guangxi province
