区域用水总量与纳污能力宏观联合分配模型研究

发布时间：2018-01-07 09:37

本文关键词：区域用水总量与纳污能力宏观联合分配模型研究　出处：《郑州大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着社会的不断进步和经济的快速发展，水资源短缺和水环境恶化在很多地区已经成为社会经济发展和生态环境保护的主要制约因素。2011年中央1号文件明确要求实行最严格水资源管理制度，确立水资源开发利用控制、用水效率控制和水功能区限制纳污“三条红线”。水资源开发利用红线和水功能区限制纳污红线分别限定了流域或区域的用水总量及入河污染物总量，用水量分配与排入水功能区的污染物密切相关，这客观要求水资源配置过程应同时考虑用水总量与水功能区纳污能力。本文结合国家自然科学基金项目（编号：51379191），对区域用水总量与纳污能力的联合优化分配进行了较系统的研究，主要工作和成果如下：（1）在系统查阅国内外文献的基础上，综述了水质水量统一优化配置问题的国内外研究现状，阐述了目前水资源优化配置问题研究中存在的一些不足，明确区域用水总量与纳污能力联合分配研究的必要性及研究内容。（2）以水资源生态经济系统为整体，在分析取用水与排污环节水资源循环、流动的基础上，将区域用水总量与纳污能力联合分配效益分为水资源参与生活、生产、生态环境用水过程所实现的水资源利用效益以及水资源利用后的各项水环境治理费用。结合能值理论，提出各项效益和费用的能值量化计算方法。（3）在论述区域用水总量与纳污能力联合分配的原则的基础上，构建了以联合分配效益最大为目标，以区域用水总量、水资源可供水量、部门需水要求、输水能力、水功能区纳污能力、污染物削减费用投入为约束的区域用水总量与纳污能力宏观联合分配模型，，采用lingo软件对模型进行求解。（4）选取郑州市为研究对象，对模型和方法进行了应用研究。分析确定了研究区用水总量与纳污能力宏观联合分配方案集及模型相关参数，运用构建的区域用水总量与纳污能力宏观联合分配模型求解得到了2015、2020和2030三个水平50%、75%两个保证率下各方案的用水总量与纳污能力分配结果；在对这些结果进行分析的基础上，提出了郑州市水资源合理利用与保护的对策及建议。（5）对论文的主要成果进行了总结，并提出需要进一步研究的问题。
[Abstract]:With the continuous progress of the society and the rapid development of the economy. The shortage of water resources and the deterioration of water environment in many areas have become the main constraints of social and economic development and ecological environment protection. Document No. 1 of the Central Committee in 2011 explicitly calls for the implementation of the strictest water resources management system. Establish the control of water resources development and utilization. Water efficiency control and water function area limit the "three red lines". The red line of water resources development and utilization and the red line of water function area limit the total amount of water use and the total amount of pollutants into river respectively. The distribution of water consumption is closely related to the pollutants discharged into the water function area. This objective requires that the total amount of water and the capacity of water function area should be taken into account in the process of water resources allocation. This paper combines with the project of National Natural Science Foundation of China (No.: 51379191). A systematic study on the joint optimal allocation of the total amount of regional water and the capacity to absorb pollution is carried out. The main work and results are as follows: 1) on the basis of systematically consulting domestic and foreign literature, this paper summarizes the domestic and international research status of unified optimal allocation of water quality and quantity, and expounds some shortcomings in the research of optimal allocation of water resources at present. The necessity and content of the research on the joint allocation of the total amount of regional water and the capacity to absorb pollution are clarified. (2) taking the eco-economic system of water resources as a whole, on the basis of analyzing the circulation and flow of water resources in the link of taking water and sewage discharge, the total amount of regional water and the capacity to absorb pollution are divided into the benefits of water resources participating in life. The benefits of water resources utilization in the process of production and ecological environmental water use and the cost of water environment treatment after the utilization of water resources are discussed. Combined with the theory of emergy, the method of quantifying the energy value of each benefit and cost is put forward. On the basis of discussing the principle of the joint distribution of the total amount of regional water use and the capacity to absorb pollution, this paper sets up the goal of maximum benefit of joint allocation, taking the total amount of regional water use, the quantity of water resources available for supply, and the demand for water demand of the department. The macroscopical joint allocation model of the total amount of water and the capacity of water absorption is solved by lingo software, which is constrained by the capacity of water transfer, the capacity of water function area and the input of pollutant reduction cost. 4) selected Zhengzhou City as the research object, applied the model and method, and analyzed and determined the macro joint allocation scheme set and model related parameters of the total amount of water and the capacity to absorb pollution in the study area. The three levels of 50% were obtained by using the macroscopical distribution model of the total amount of regional water and the capacity of sewage absorption. 75% the total amount of water and the distribution result of the ability to absorb pollution of each scheme under the two guarantee rates; Based on the analysis of these results, the countermeasures and suggestions for the rational utilization and protection of water resources in Zhengzhou are put forward. The main achievements of this paper are summarized and some problems need further study are put forward.
【学位授予单位】：郑州大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TV213.4;TU99

【参考文献】