According to the announcement of the state ring gauge ring review  4 "on the release of the Interim Measures for the acceptance of environmental protection for the completion of construction projects", the construction projects need supporting the construction of water, noise or solid waste pollution prevention and control facilities. The newly amended "People's Republic of China water pollution prevention law" is implemented or "the Chinese people" Before the amendment of the law for the prevention and control of environmental noise pollution in People's Republic of China and the law on the prevention and control of pollution of state solid waste, the environmental protection departments should accept the water, noise or solid waste pollution prevention and control facilities of the construction projects. To this end, the enterprise has submitted to the Fuyang District Environmental Protection Bureau on 18 December 2017 to submit the application report of the construction project completion of environmental protection acceptance, and in January 11, 2018, it has obtained the relevant provisions of the environmental protection acceptance procedure of the construction project completed by the ring of waste water, noise and solid waste pollution prevention and control facilities in January 11, 2018, and now it will be Hua Daxin. The acceptance of environmental protection for the production of 350 thousand tons of precision cold hard sheet production (exhaust gas single item) completed by Limited by Share Ltd is as follows:
Project Name: annual production of 350 thousand tons precision cold hard sheet production project
Construction unit: Zhejiang Huada new material Limited by Share Ltd
Location: No. 198 South Bridge Road, Dayuan Town, Fuyang district.
Construction contents: the total investment of the project is 42 million yuan, and the production line is extended within the original plant of the enterprise. After the project is put into operation, the production capacity of 350 thousand tons of precision chilled sheet can be increased. The project has 30 employees, three shifts, 8 hours per class, and 300 working days per year. There are canteens and no dormitories in the factory. The project started in August 2017 and completed at the end of October 2017.
Waste gas treatment measures
The exhaust gas from the project is the lampblack exhaust gas from the continuous cold rolling mill and the oil fume exhaust from the staff canteen.
After the oil fume cleaning device is treated by the oil fume cleaning device, the exhaust gas is discharged through the vertical special channel to the roof of the building. The exhaust gas mist purifier is cleaned by the oil mist purifier to be discharged at a high altitude of 20 meters high, and the waste gas collection efficiency is more than 95% and the treatment efficiency is more than 95%. Waste gases that are not collected can be discharged in an organized manner.