基于水质响应关系的排污权初始分配模式研究  

Study on Initial Allocation Model of Emission Rights Based on Water Quality Response Relationship

作　　者：温国萍 于鲁冀[1] 王燕鹏 陈帅[1] WEN Guo-ping;YU Lu-ji;WANG Yan-peng;CHEN Shuai(School of Ecology and Environment Zhengzhou University,Zhengzhou 450000,China;Zhengzhou University Multi-functional Design and Research Institute Co.,Ltd.,Zhengzhou 45000o,China)

机构地区：[1]郑州大学生态与环境学院,河南郑州450000 [2]郑州大学综合设计研究院有限公司,河南郑州450000

出　　处：《水电能源科学》2022年第12期107-111,共5页Water Resources and Power

基　　金：国家水体污染控制与治理科技重大专项项目(2015ZX07204-002-005);生态环境部环境规划研究院外委项目(20200076A)。

摘　　要：针对目前排污权初始分配指标选择与权重设计主观性较大,与断面水质关联性不强的问题,以EFDC模型为基础,综合考虑污染源与排污口的源汇关系,构建了“控制单元-排污口-污染源”水质响应关系的排污权初始分配模式。通过该模式完成了贾鲁河(郑州段)COD初始排污权的分配,发现以“控制单元-排污口”、“排污口-污染源”的水质响应关系为切入点进行分配极大地避免了主观性对分配结果的干扰,较好地体现了排污权交易制度通过河流断面水质目标对污染源排污行为的约束,更有利于保障水环境质量。Aiming at the problem that the initial allocation index selection and weight design of emission rights are subjective and the correlation with section water quality is not strong,based on the EFDC model,this paper comprehensively considered the source-sink relationship between pollution sources and emission outlets,and constructed the initial allocation model of emission rights for the water quality response relationship of control section-emission outlet-pollution source.The initial allocation of COD in Jialu River(Zhengzhou section)was completed through this model.It was found that the water quality response relationship between control unit-discharge outlet and discharge outlet-pollution source was taken as the breakthrough point to allocate COD,which greatly avoided the interference of subjectivity on the allocation results,and better reflected the constraint of emission trading system on pollution discharge behavior of pollution sources through the water quality objectives of river sections,and was more conducive to ensuring the quality of water environment.

关 键 词：排污权初始分配 水质响应关系 EFDC模型 贾鲁河 

分 类 号：X323[环境科学与工程—环境工程] TV11[水利工程—水文学及水资源]