1, reasonably organize the construction, and strictly control the impact of dust, construction noise and construction wastewater generated by the construction site, construction machinery and vehicle transportation on the environment. Strictly implement the Implementation Plan of Anhui Province's Three-year Action Plan to Win the Blue Sky Defence War and Anhui Province's Standard for Prevention and Control of Dust Pollution in Construction Engineering Construction and Ready-mixed Concrete Production, so as to achieve "six hundred percent" of site enclosure, material stacking and covering, vehicle entry and exit washing, road hardening, wet operation of demolition site and closed transportation of muck vehicles to prevent the impact of dust on sensitive targets in the surrounding environment. It is strictly prohibited to use construction machinery and transport vehicles whose tail gas emission is not up to standard.
2. Strictly implement the air pollution prevention and control measures proposed in the report, strengthen the equipment maintenance and management of various waste gas collection and treatment systems, and ensure the stable discharge of waste gas. The process waste gas from the first workshop and the second workshop is treated by the device of "two-stage water washing+defogging+two-stage activated carbon fiber adsorption" and then discharged through the high-altitude exhaust pipe; The waste gas from hazardous waste warehouse is treated by two-stage activated carbon adsorption and then discharged through the high-altitude exhaust pipe; The laboratory waste gas is treated by two-stage activated carbon adsorption and discharged through the high-altitude exhaust pipe; The waste gas from the storage tank area is combined with the waste gas from the sewage treatment station, treated by the device of "primary alkali washing, primary water washing and secondary activated carbon adsorption", and then discharged through the high-altitude exhaust pipe.
3, earnestly implement the "report" in the wastewater pollution prevention and control measures. The design of rain and sewage pipelines in the factory area is strictly in accordance with the principle of "rain and sewage diversion, sewage diversion". Steam condensate can be reused in circulating water system, waste gas washing tower, workshop cleaning and plant greening, and is not discharged. The rainwater and sewage pipe network in the factory area shall be set in strict accordance with the requirements of the environmental impact assessment of the base planning and its review opinions. After the set ground comprehensive sewage overhead pipe gallery, it will enter the special open pipe in the park and be discharged into the Mohekou Sewage Treatment Plant. Sewage outlets, on-line monitoring devices, video monitoring systems and automatic control valves in the plant area will be standardized and networked with the monitoring center of the Ministry of Ecology and Environment.