In order to comprehensively improve the governance level of the painting maintenance work in the motor vehicle maintenance industry in Tianjin and effectively control the emission of volatile organic compounds and other pollutants, the Municipal Transportation Commission and the Municipal Environmental Protection Bureau jointly issued the “Implementation of the comprehensive management of painting operations in the motor vehicle repair industry in Tianjin. The Program (hereinafter referred to as “Implementation Plan”). The “Implementation Plan” draws on the advanced experience at home and abroad, promotes and upgrades the spray painting equipment and facilities of painting operators, and promotes the use of waterborne, high-solids, environmentally friendly coatings and high-efficiency coating. Lacquer technology, to promote the establishment of regional centralized spray center and other content made the request.
The full implementation of investigation and management of the city involved in painting the vehicle maintenance operations conducted a comprehensive investigation of enterprises without facilities or facilities have been installed but the control of emissions of air pollutants still can not reach the goal of stability and transformation, all by July 31, 2018 carry out.
Strengthen enterprise monitoring.The city involved in the painting operation of motor vehicle maintenance enterprises to carry out regular monitoring of the status of purification efficiency, the formation of the monitoring report for future reference.
Promote environmental protection coatings. The motor vehicle repair industry in the city has accelerated the promotion of the use of water-based, high-solids, environmentally friendly coatings, and has taken the lead in advancing the use of water-based, high solids coatings for base paints and the use of solvent-based coatings. Since June 1, 2018, the city has One type of motor vehicle maintenance and repair enterprise has changed to a water-based and environment-friendly paint. Since January 1, 2019, all motor vehicle maintenance companies involved in painting operations in the city have all changed from water-based and environmentally-friendly paints. The efficiency of the painting process, painting leveling and drying process operations should be placed in the spray paint room, the use of solvent-based paint spray gun should be sealed.
Promote the establishment of regional centralized spray centers. Strictly adopt end-of-pipe management and harmless disposal of hazardous wastes to achieve overall improvements in the level of painting process technology and equipment. Encourage motor vehicle repair companies and operators involved in painting operations. Spraying center to carry out business collaboration, to promote the industry paint operations centralized, saving, environmental protection development. At the end of 2017, the city has built a helium injection center demonstration line, spraying operations are gradually concentrated in the spurt spray center. June 30, 2018, Promulgated the "Technical Conditions of Tianjin Automobile Maintenance Spray Center".
Comprehensive management of open-air painting operations. In accordance with regulations such as the "Tianjin Atmospheric Pollution Prevention and Control Regulations" and other regulations and policies, the illegal painting operations for open-air painting operations and those without environmental protection and clarification equipment for painting shall be handled according to law.