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Five Technical Specifications for Pollution Discharge Licensing Released for Rubber and Plastic Products Industry

 Last Update: 2022-08-22
 Source: Internet
 Author: User

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In order to further improve the technical specification system for pollutant discharge permit, recently, the Ministry of Ecology and Environment issued the "Technical Specification for Pollution Discharge Permit Application and Issuance of Industrial Furnaces" (HJ1121-2020), "Technical Specification for Pollution Discharge Permit Application and Issuance of Rubber and Plastic Products Industry" ( HJ1122-2020), "Technical Specifications for Application and Issuance of Pollution Discharge Permits for Footwear Industry" (HJ1123-2020), "Technical Specifications for Application and Issuance of Pollution Discharge Permits for Railway, Ship, Aerospace and Other Transportation Equipment Manufacturing Industries" (HJ1124-2020 ), "Technical Specifications for Pollution Discharge Permit Application and Issuance of Rare Rare Earth Metal Smelting" (HJ1125-2020) five technical specifications, and comprehensively promote the reform of the pollutant discharge permit system

As a general process, industrial kilns have the characteristics of many industries, wide distribution, small scale of enterprises, many types of kilns, loose standards, and incomplete control of pollutant types.
This technical specification defines the scope of application from the perspective of environmental management.
The types of furnaces and kilns are scientifically divided, and the discharge ports of the furnaces and kilns that are under key management are defined as the main discharge ports.
Various emission calculation methods are given according to the priority level.
A reference emission calculation method is presented

The rubber and plastic products industry is a traditional manufacturing industry in China and occupies an important position in the world industry.
There are many types of rubber and plastic products, and their extensive use in military industry, aerospace, and civil use has irreplaceable strategic significance

Rare rare earth metal smelting belongs to the non-ferrous metal smelting industry, mainly including: 3231 tungsten and molybdenum smelting, 3232 rare earth metal smelting, 3239 other rare metal smelting pollutant discharge units in the national economic classification

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