水环境污染事故危险源的危险指数评价与计算方法研究  

作　　者：张嘉治[1] 杨建宇[2] 常旭[2] 王帅[1] 王黎[2] 

机构地区：[1]沈阳市环境监测中心站,辽宁沈阳110003 [2]沈阳化工大学环境工程学院,辽宁沈阳110142

出　　处：《环境保护与循环经济》2011年第9期59-64,共6页environmental protection and circular economy

基　　金：国家科技重大专项"水体污染控制与治理";流域水环境风险评估与预警技术研究与示范项目;辽河流域水环境风险评估与预警监控平台构建技术示范课题;辽河流域沈阳市水环境质量风险评估与预警技术示范子课题(2009ZX07528-006-02)资助

摘　　要：环境污染事故危险源的调查是建立在对危险源自身特性与危险源周边环境状况详细调查的基础上,对环境污染事故危险源进行的识别和分级评估。由于水环境污染评价指标体系中存在关键因素的影响,在评价过程中需要考虑关键因素对评价结果的特殊作用,但是一些常见的评价方法不能处理关键因素的特殊影响。通过研究比较,危险指数评价法可以改进来处理特殊因素的影响,对水环境污染事故危险源的危险指数评价法进行介绍,并说明危险指数的评价与计算方法。Dangerous source of environmental pollution accident is based on detailed survey of their own features and hazard peripheral environment condition, to identify and classify the environmental pollution hazard. Since evaluation index system of water environment pollution is affected by some key factors, in the process of evaluation, the special role on evaluation results of key factors has to be considered. But some common evaluation method can＇t handle the influence from key factors. The evaluation of risk indexes can be improved to deal with special influences. The danger index method of the water environment pollution accident is introduced, and the evaluation and calculation method of risk index method are explained.

关 键 词：水环境污染 危险源 危险指数 评价 

分 类 号：X824[环境科学与工程—环境工程]