Study On Control System Of Total Pollutant Discharge In River Basin

It is of great significance for all regions to undertake the obligation to protect pollutants in river basins and to promote the sustainable development of the whole basin.At present,there are many problems in the total pollutant discharge control system in China's river basins.The specific performance of the target total determination is determined by a single method,separated by administrative divisions,and difficult to coordinate control;the total discharge of watersheds does not follow the differential and equitable distribution.Principles;the total amount of pollutant discharge in the basin has a narrow control scope for the monitoring scope of pollution sources and a weak regulatory system;there are fewer accountability requirements in terms of accountability and a single form,and the accountability of excess emissions is light.It is suggested that the total discharge control system of the basin must systematically stipulate and improve the content of the total discharge of controlled substances,rational distribution,supervision and management,and accountability.Therefore,in determining the total amount of pollutant discharge in the basin,factors such as environmental capacity,water resources carrying capacity and environmental quality requirements of the basin should be considered comprehensively;in the allocation management of total discharge of watersheds,the basic principles of differentiation and fair distribution should be proposed.Measures should be taken to differentiate the emission control indicators,use the license as a carrier to promote the distribution of pollutants in enterprises,and promote the marketization of emissions trading.In the aspect of supervision and management,we should establish a monitoring and early warning mechanism for water carrying capacity of river basins and increase the discharge of sewage to small and medium-sized enterprises.The supervision of the total amount,strengthen public participation in watershed pollution control,and establish a joint monitoring mechanism for water pollution control;in terms of accountability,the system of accountability for excess emissions should be improved and the accountability mechanism of management departments should be strengthened.The basin total discharge control system is a general term for a series of legalnorms related to total emission control.The system brings together the characteristics of water environment quality objectives,prevention-based principles and deficiencies in concentration control,and is more in line with the regularity of changes in the internal movement of aquatic ecosystems,and more able to meet the demand for environmental quality.It comprehensively controls water pollution and Sustainable and coordinated economic and environmental development has a positive effect.