突发性水污染事件污染传导机理研究——以松花江水污染事件为例  

Study on Pollution Conduction Mechanism in Water Pollution Incidents——A Case Study of Songhua River Water Pollution Incident

作　　者：戴胜利[1] 段新 Dai ShengLi;Duan Xin(School of Public Administration,Central China Normal University,Wuhan 430079,Chin)

机构地区：[1]华中师范大学公共管理学院,湖北武汉430079

出　　处：《环境科学与管理》2018年第5期28-32,共5页Environmental Science and Management

基　　金：国家社科基金项目:长江经济带跨区域生态环境共建-共治-共享机制研究(编号:16BGL200)

摘　　要：基于学术界对水污染的研究成果,以松花江水污染事件为例。研究分析在水污染传导链中存在的污染源、污染传导载体、污染传导节点、污染传导信号与污染传导受害者五大传导要素,进而运用沙堆模型来模拟分析水污染事件中污染传导是如何发生的以及通过构造函数模型来探究河流中污染物浓度变化与时间的关系,进而研究污染是如何传导的。全面研究水污染事件中污染传导机理,以期能在水污染事件频发的情形下,深化对水污染的理论认识。This paper combed the academic research on water pollution and taken the famous Songhua River water pollution incident as an example. This paper analyzed the five basic conductive elements in water pollution events,such as pollution sources,pollution conduction carriers,pollution conduction nodes,pollution conduction signals and pollution conduction victims,and this paper used the sand model to simulate and analyzed the origination of water pollution conduction and inquires conductive process through the functional based on time and concentration change. It comprehensive studies on water pollution conduction mechanism,deepens people＇s cognition of water pollution in high frequent year of water pollution

关 键 词：突发性水污染事件 松花江水污染事件 污染传导 沙堆模型 函数模型 机理 

分 类 号：X52[环境科学与工程—环境工程]