| 引用本文: | 杜兆林,张志浩,曹慧哲,郑彤,王鹏.基于响应时间效应的突发水污染应急决策分析[J].哈尔滨工业大学学报,2018,50(2):122.DOI:10.11918/j.issn.0367-6234.201611147 |
| DU Zhaolin,ZHANG Zhihao,CAO Huizhe,ZHENG Tong,WANG Peng.Decision analysis for sudden water pollution based on emergency response time effect[J].Journal of Harbin Institute of Technology,2018,50(2):122.DOI:10.11918/j.issn.0367-6234.201611147 |
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| 基于响应时间效应的突发水污染应急决策分析 |
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杜兆林1,2,张志浩1,曹慧哲1,郑彤1,王鹏1,3
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(1. 哈尔滨工业大学 市政环境工程学院,哈尔滨150090;2.农业部环境保护科研监测所,天津300191; 3. 城市水资源与水环境国家重点实验室(哈尔滨工业大学),哈尔滨150090)
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| 摘要: |
| 近期, 中国频发的突发水污染事件及其造成的重大环境和经济损害, 在很大程度上是由于相关责任人对污染危害程度及其发展趋势认识严重不足、应急准备缺失和处置响应迟滞造成的.为此, 从污染物在水中的扩散规律及环境经济危害与污染控制费用的动态发展趋势角度出发, 构建以响应时间为决策变量, 以应急处置费用最小化为目标函数, 以水质达标和物资准备时间为约束条件的突发水污染应急处置决策模型, 采用情景分析的方法, 将物资获取、运输、装卸与装配等的时间因素对目标函数的影响进行量化分析, 揭示应急物资准备工作的各个环节的实施时间、污染现场条件对应急处置费用的影响程度.在假定的典型情景中, 突发水污染应急响应延误1 h, 应急处置费用会增加约163万元.研究结果不仅能为污染事件相关责任人清晰地展示事故应急响应延误的严重后果, 还可为决策者在应急处置战略点选择、应急处置技术方案选择以及应急物资储备库构建方面提供量化的信息支持.
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| 关键词: 突发水污染 响应时间效应 决策分析 应急物资准备 应急处置 |
| DOI：10.11918/j.issn.0367-6234.201611147 |
| 分类号:X522 |
| 文献标识码:A |
| 基金项目:国家水体污染控制与治理科技重大专项(2012ZX07205005) |
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| Decision analysis for sudden water pollution based on emergency response time effect |
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DU Zhaolin1,2,ZHANG Zhihao1,CAO Huizhe1,ZHENG Tong1,WANG Peng1,3
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(1.School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China; 2.Agro-Environmental Protection Institute, Ministry of Agriculture, Tianjin 300191, China; 3.State Key Laboratory of Urban Water Resource and Environment (Harbin Institute of Technology), Harbin 150090, China)
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| Abstract: |
| The frequent accidental water pollutions in China have brought serious environmental pollution and economic losses. These accidents were largely caused by the relevant personnel's serious lack of the recognition of damages and trends of sudden pollutions, inadequate emergency preparation and delayed emergency response. According to the law of pollutants diffusion in water and dynamic development tendency of ecological damages and pollution-control cost, the study established the decision-making model which chose the emergency response time as the decision variable. The objective function of the model was the total cost of emergency treatment. The study chose water standard and emergency supplies preparedness time as constraint conditions and quantitatively evaluated the effect of the time for procuring, loading, transporting, unloading and assembling emergency supplies on the object function by the scenario analysis method. The model revealed the influence degree of the emergency supplies preparedness time and field conditions on the total cost of emergency treatment. The emergency pollution-control cost will increase by about 1.63 million RMB when the emergency response was delayed by 1 hour in the hypothetical typical sudden water pollution. The research results not only showed serious consequences caused by the delayed emergency response but also provided decision-makers with quantitative information support in the aspects of selecting strategic points and technical programs of emergency treatment and establishing the emergency supplies depository.
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| Key words: sudden water pollution emergency response time effect decision analysis emergency supplies preparedness emergency treatment |
