Shandong Kangbao Biochemical Technology Co., Ltd. The start and end dates of the commissioning of the exhaust gas purification and recycling comprehensive utilization project are disclosed:

On October 25, 2019, Shandong Kangbao Biochemical Technology Co., Ltd. obtained the approval of the Lijin County Branch of Dongying Ecological Environment Bureau on the "Environmental Impact Report Form for the Comprehensive Utilization Project of Exhaust Gas Purification and Recycling" submitted by Shandong Kangbao Biochemical Technology Co., Ltd. (East Huanli Branch Construction Review [2019] No. 031).

The comprehensive utilization project of tail gas purification and recycling of Shandong Kangbao Biochemical Technology Co., Ltd. of our company started construction in February 2018, and was completed and put into operation in June 2018. This project is an unapproved first construction, and has obtained the "Decision on Administrative Punishment of Lijin County Environmental Protection Bureau" (Lihuan Punishment Zi [2018] No. 62). The company paid the fine on December 12, 2018, and actively rectified and improved environmental protection measures. The environmental protection facilities of this project have been completed in April 2020. The commissioning date of environmental protection facilities is from April 3, 2020 to July 3, 2020. In accordance with the requirements of the "Regulations on the Administration of Environmental Protection of Construction Projects" (Order of the State Council [2017] No. 682) and the "Interim Measures for the Acceptance of Environmental Protection for Completion of Construction Projects" (National Environmental Regulation EIA [2017] No. 4), the The start and end dates of the commissioning of the environmental protection facilities supporting the construction of the project are disclosed to the public, and our company will actively carry out the environmental protection acceptance of the completion of construction projects in accordance with the law.

Construction site: Shandong Lijin Economic Development Zone, north of Liba Road, west of Jinba Road, Shandong Kangbao Biochemical Technology Co., Ltd.

Contact: Li Xiumei

Phone: 13385463299

Construction project construction scale:

The exhaust gas purification and recycling comprehensive utilization project of Shandong Kangbao Biochemical Technology Co., Ltd. is located in Shandong Kangbao Biochemical Technology Co., Ltd., north of Liba Road and west of Jinba Road, Lijin Economic Development Zone, Shandong. The project covers an area of 840 square meters. It mainly builds exhaust gas separation and recovery devices, filling areas, cylinder storage areas and other facilities, and rectifies the waste gas from hazardous waste temporary storage rooms and sewage treatment stations. The hazardous waste temporary storage room is equipped with "multi-compound low-temperature plasma + activated carbon" waste gas treatment facilities, and the waste gas from the sewage treatment station is equipped with "three-stage alkaline washing + activated carbon + photo-oxygen catalysis" waste gas treatment facilities. The total investment of the project is 22 million yuan, of which the environmental protection investment is 1.03 million yuan.

Pollution discharge of construction projects, construction of environmental protection facilities and execution standards:

Wastewater: No wastewater is generated in this project.

Waste gas: The waste gas generated by this project is mainly waste gas from hazardous waste temporary storage rooms, waste gas from sewage treatment stations, and waste gas from installation areas. Waste gas from hazardous waste temporary storage rooms and waste gas from sewage treatment stations belong to organized waste gas, among which odor concentration, hydrogen sulfide, and ammonia implement the limit requirements in Table 2 of the "Odor Pollutant Discharge Standard" (GB14554-93); VOCs implement the "Volatile Organic Compounds Emission Standard, Part 7: Other Industries" (DB37/2801.7-2019) Table 1 Limit Requirements. The exhaust gas in the installation area belongs to unorganized exhaust gas, among which HCl and sulfur dioxide implement Table 2 of the "Comprehensive Emission Standard for Air Pollutants" (GB16297-1996); VOCs implement the "Volatile Organic Compound Emission Standard, Part 7: Other Industries" (DB37/2801.7-2019) Table 2 limit requirements; odor concentration, hydrogen sulfide, and ammonia implement the limit requirements in Table 1 of the "Odor Pollutant Emission Standard" (GB14554-93).

Noise: The noise of this project is mainly the noise generated by compressors, pumps, fans, etc. The main noise reduction measures are to choose low-noise equipment, basic vibration reduction and other noise reduction measures. The noise of the factory boundary can reach the "Industrial Enterprise Factory Boundary Environmental Noise Emission Standard" (GB12348-2008) 3 categories of standards.

Solid waste: The solid waste of this project is mainly waste oil produced by pumps and compressors. Waste UV lamps and waste activated carbon produced by waste gas treatment facilities. Waste oil, waste UV lamps and waste activated carbon are temporarily stored in the hazardous waste temporary storage room of the factory, and finally entrusted to qualified units for disposal; solvent tower waste and fillers, and rectification tower waste and fillers belong to general solid wastes, which are temporarily stored in the general solid waste temporary storage room and then recycled by the manufacturer. The general solid waste temporary storage room meets the requirements of the "General Industrial Solid Waste Storage and Disposal Site Pollution Control Standards" (GB18599-2001) and the 2013 revision order.

This project relies on the temporary storage room of hazardous waste in the factory area. In accordance with the requirements of the "Pollution Control Standards for Hazardous Waste Storage" (GB18597-2001) and the 2013 revision order, warning signs are set up, and the ground is impermeable to meet the requirements of rain protection, Sunscreen, anti-theft requirements, establish a ledger and management system.