流域/区域水量水质联合配置研究Ⅰ：理论方法

摘要

Basin/regional water quantity and quality joint configuration has been studied, because the cur-rent water allocation is lack of water quality considerations. In this paper, the authors expound the theoreti-cal basis of water quality and quantity allocation,construct the equation of supply-demand balance and wa-ter consumption balance, establish simulation system of water quality based on optimal allocation of water system, put forward the optimal allocation of total pollutants, and analyze the realizing way of dual water supply and the coupling relationship of different models. Based on the improved concept of“three-time bal-ances”,some ideas of decision have been put forward to identify the water shortage types,set the joint al-location plan of water quality and quantity including the pollution control. The outcomes of this study can provide a theoretical basis and method guidance for water quantity and quality joint configuration.%针对当前水资源配置对水质因素考虑不足等问题，进行了流域/区域水量水质联合配置研究。阐述水量水质联合配置理论基础，构建供需平衡、耗水平衡和基于水资源优化配置的水质模拟系统，提出基于水功能区纳污能力的污染物总量分配优化模型，分析分质供水的实现方式以及不同模块之间的耦合关系。基于改进“三次平衡”思想，提出水量水质联合配置方案设置、识别缺水类型和污染物总量控制分配的决策思路。本研究可为水量水质联合配置提供理论基础和方法指导。