摘要
在指出了地表水污染机理的基础上,提出了污水灌溉造成地表水环境风险的概念。分析了目前污水灌溉对地表水污染风险研究中的不足,并以此建立了污水灌溉对地表水污染风险的量化模型,该模型能准确地反映污水灌溉所造成地表水的污染程度。
Based on the mechanism of surface water pollution,this paper points out the concept of surface water environmental risk caused by sewage irrigation.Analyzing the deficit of researches at present,this paper establishes the quantitative models of sewage irrigation risks for surface water pollution.This model can accurately reflect the surface water polluted extent caused by sewage irrigation.
出处
《水利科技与经济》
2011年第8期1-3,共3页
Water Conservancy Science and Technology and Economy
基金
水利部公益性行业科研基金资助项目(200801015)
关键词
污水灌溉
地表水污染
风险
量化
sewage irrigation
surface water pollution
risk
quantitative
