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- 2017
水库突发水污染事件风险评价及应急调度方案研究
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Abstract:
根据突发水污染事件特征及影响因素, 建立水库突发水污染事件风险评价指标体系, 并采用层次分析法进行指标权重计算和确定．依据水库突发水污染事件风险计算值, 对突发水污染事件进行事故等级分类, 提取对其影响较大的二级指标, 并结合水动力模型模拟结果指导水库突发水污染事件下应急调度方案的制定．上述风险评价体系和应急调度方案制定以假设丹江口水库发生突发水污染事件为例进行了实例应用, 并提出了满足不同供水要求的陶岔持续小流量引水和陶岔部分时段停止供水两种应急调度方案．
Based on the characteristics and influencing factors of sudden water pollution incident，the risk assessment index system of reservoir sudden water pollution incident is established，and the index weights are calculated by analytic hierarchy process(AHP). Sudden water pollution incidents are classified according to their risk and the secondary indexes which have great influence on sudden water pollution are extracted. According to the classification and secondary indexes of sudden water pollution incident，the emergency reservoir dispatching schemes are formulated based on the simulation results of hydrodynamic model. The above risk assessment system and the formulation of emergency dispatching scheme are applied to the hypothetical sudden water pollution incidents in Danjiangkou Reservoir. Two emergency dispatching schemes are proposed to meet the different demands of water supply: continuous small-flow water supply and intermittent water supply
| [1] | Lian Jijian, Wang Xu, Liu Chanyu, et al. Emergency regulation for sudden water pollution accidents of open channel in long distance water transfer project [J]. <i>Journal of Tianjin University</i>:<i>Science and Technology</i>, 2013, 46(1):44-50(in Chinese). |
| [2] | Zhang B, Qin Y, Huang M, et al. SD-GIS-based temporal-spatial simulation of water quality in sudden water pollution accidents [J]. <i>Computers & Geosciences</i>, 2011, 37(7):874-882. |
| [3] | 练继建, 姚烨, 马超, 等. 香溪河春季突发水华事件的应急调度策略[J]. 天津大学学报:自然科学与工程技术版, 2013, 46(4):291-297. |
| [4] | Tang C, Yi Y, Yang Z, et al. Risk analysis of emergent water pollution accidents based on a Bayesian network[J]. <i>Journal of Environmental Management</i>, 2016, 165(2):199-205. |
| [5] | Li S, Zhang Q. Risk assessment and seasonal variations of dissolved trace elements and heavy metals in the upper Han River, China [J]. <i>Journal of Hazardous Materials</i>, 2010, 181(1):1051-1058. |
| [6] | 雷沛, 张洪, 单保庆. 丹江口水库典型库湾及支流沉积物重金属污染分析及生态风险评价[J]. 长江流域资源与环境, 2013, 22(1):110-117. |
| [7] | Tang C, Yi Y, Yang Z, et al. Water pollution risk simulation and prediction in the main canal of the south-to-north water transfer project [J]. <i>Journal of Hydrology</i>, 2014, 519:2111-2120. |
| [8] | Lian Jijian, Yao Ye, Ma Chao, et al. Emergency regulation strategy for sudden algal bloom accidents of Xiangxi River in spring [J]. <i>Journal of Tianjin University</i>:<i>Science and Technology</i>, 2013, 46(4):291-297(in Chinese). |
| [9] | 刘杨华. 基于安全理论的突发性水污染事故环境风险源识别研究[D]. 哈尔滨:哈尔滨工业大学市政环境工程学院, 2011. |
| [10] | Bi Haipu. Study on Numerical Simulation and Risk Assessment of Water Pollution Scenarios in Three Gorges Reservoir [D]. Chongqing:School of Resource and Environment Science, Chongqing University, 2011(in Chinese). |
| [11] | Long Y, Xu G, Ma C, et al. Emergency control system based on the analytical hierarchy process and coordinated development degree model for sudden water pollution accidents in the middle route of the south-to-north water transfer project in China [J]. <i>Environmental Science and Pollution Research</i>, 2016, 23(12):12332-12342. |
| [12] | 张珂, 刘仁志, 张志娇, 等. 流域突发性水污染事故风险评价方法及其应用[J]. 应用基础与工程科学学 |
| [13] | 报, 2014, 22(4):675-684. |
| [14] | 尹炜, 辛小康, 梁建奎, 等. 基于主成分分析的丹江口水库支流水质评价[J]. 水电能源科学, 2015, 33(1):34-38. |
| [15] | Ying Wei, Xin Xiaokang, Liang Jiankui, et al. Evaluation of water quality for tributaries of Danjiangkou Reservoir with principal component analysis [J]. <i>Water Resources and Power</i>, 2015, 33(1):34-38(in Chinese). |
| [16] | Bu Q, Wang D, Wang Z, et al. Identification and ranking of the risky organic contaminants in the source water of the Danjiangkou Reservoir [J]. <i>Frontiers of Environmental Science & Engineering</i>, 2014, 8(1):42-53. |
| [17] | 丁洪亮, 张洪刚. 汉江丹襄段水污染事故水库应急调度措施研究[J]. 人民长江, 2014, 45(5):75-78. |
| [18] | Ding Hongliang, Zhang Honggang. Research on reservoir emergency regulation for treatment of sudden water pollution accident in Danjiangkou-Xiangyang reach of Hanjiang River [J]. <i>Yangtze River</i>, 2014, 45(5):75-78(in Chinese). |
| [19] | 练继建, 王旭, 刘婵玉, 等. 长距离明渠输水工程突发水污染事件的应急调控[J]. 天津大学学报:自然科学与工程技术版, 2013, 46(1):44-50. |
| [20] | Liu Yanghua. Research on Environmental Risk Source Identification of Sudden Water Pollution Accident Based on Safety Theory [D]. Harbin:School of Municipal and Environmental Engineering, Harbin Institute of Technology, 2011(in Chinese). |
| [21] | Jing L, Chen B, Zhang B, et al. Monte Carlo simulation-aided analytic hierarchy process approach:Case study of assessing preferred non-point-source pollution control best management practices [J]. <i>Journal of Environmental Engineering-ASCE</i>, 2013, 139(5):618-626. |
| [22] | 毕海普. 三峡库区突发水污染事故的数值模拟及风险评估研究[D]. 重庆:重庆大学资源及环境科学学院, 2011. |
| [23] | Meng Q, Zhang J, Zhang Z, et al. Geochemistry of dissolved trace elements and heavy metals in the Dan River Drainage(China):Distribution, sources, and water quality assessment [J]. <i>Environmental Science and Pollution Research</i>, 2016, 23(8):8091-8103. |
| [24] | Lei Pei, Zhang Hong, Shan Baoqing. Analysis of heavy metals pollution and ecological risk assessment in the sediments from the representative river mouths and tributaries of the Danjiangkou Reservoir [J]. <i>Resources and Environment in the Yangtze Basin</i>, 2013, 22(1):110-117(in Chinese). |
| [25] | Shi S, Cao J, Feng L, et al. Construction of a technique plan repository and evaluation system based on AHP group decision-making for emergency treatment and disposal in chemical pollution accidents [J]. <i>Journal of Hazardous Materials</i>, 2014, 276(9):200-206. |
| [26] | 唐行鹏, 刘宝玲, 尤宏, 等. 流域突发性水污染事故风险分区方法研究[J]. 安全与环境学报, 2013, 13(1):276-280. |
| [27] | Tang Xingpeng, Liu Baoling, You Hong, et al. New approach to attacking the unexpected water environmental pollution hazards-zone-division [J]. <i>Journal of Safety and Environment</i>, 2013, 13(1):276-280(in Chinese). |
| [28] | Zhang Ke, Liu Renzhi, Zhang Zhijiao, et al. A method of environmental risk assessment for abrupt water pollution accidents in river basin [J]. <i>Journal of Basic Science and Engineering</i>, 2014, 22(4):675-684(in Chinese). |
| [29] | Qi Y, Owino A A, Makokha V A, et al. Occurrence and risk assessment of polycyclic aromatic hydrocarbons in the Hanjiang River Basin and the Danjiangkou Reservoir, China[J]. <i>Human and Ecological Risk Assess-ment</i>, 2016, 22(5):1183-1196. |
