Lijin Rongda New Material Co., Ltd. has an annual output of 300,000 tons of pre-baked anode project obtained from the former Lijin County Environmental Protection Bureau on February 1, 2019. "Lijin Rongda New Material Co., Ltd.'s annual output of 300,000 tons of pre-baked anode project environmental impact Reply to the Report (Li Huan Shen [2019] No. 4).

The pre-baked anode project of Lijin Rongda New Materials Co., Ltd. with an annual output of 300,000 tons will be constructed in two phases. The first phase of the construction includes a calcining workshop, a molding workshop, a calcined coke warehouse, and a pretreatment workshop. A total of 1 petroleum coke calcining production line including 2 48-tank calciners and 2 75,000 tons of green anode production lines have been constructed with supporting facilities such as the scientific research building. The calcined coke production capacity is 75,000 tons/year, and the green anode production capacity is 150,000 tons/year. ; The second phase construction content includes 1 calcined coke warehouse, 3 calcining workshops, 1 forming workshop, and 1 finished product warehouse. A total of 3 petroleum coke calcining production lines including 6 48-tank calcining furnaces and 2 75 thousand tons production line will be constructed. In the anode production line, the calcined coke production capacity is 172,400 tons/year, and the green anode production capacity is 150,000 tons/year. At present, the first phase of the project has been completed, and the second phase of the project has not yet started construction.

The environmental protection facilities of Lijin Rongda New Materials Co., Ltd.'s annual production of 300,000 tons of pre-baked anode project (Phase I) have been completed on September 13, 2020, and the commissioning date is from October 13, 2020 to January 2021. On the 13th. According to the "Regulations on the Environmental Protection Management of Construction Projects" (State Council Order [2017] No. 682) and the "Interim Measures for the Environmental Protection Acceptance of Construction Projects" (Guo Huan Gui Environmental Appraisal [2017] No. 4), the start and end dates for the commissioning of this project are now Open to the public, our company will actively carry out environmental protection acceptance of construction projects completed in accordance with the law.

　　 Construction site: Lijin Small, Medium and Micro Enterprise Pioneer Park, Mingji Township, Lijin County, Dongying City

　　 Contact: Wang Yaowei

　　 Tel: 15275443345

　　 Construction scale of construction project:

The main construction content of the first phase of the project includes 1 calcining workshop, 1 forming workshop, 1 calcined coke warehouse, 1 pretreatment workshop and scientific research building and other supporting facilities. A total of 1 petroleum coke calcining production line with 2 sets of 48 tanks will be constructed. Calcining furnace, two 75,000 tons of green anode production lines, calcined coke production capacity of 75,000 tons/year, green anode production capacity of 150,000 tons/year.

　　Construction project pollutant production and discharge situation, environmental protection facilities construction situation and implementation standards:

　　Wastewater: The domestic sewage, cooling system discharge sewage, softening device discharge sewage, boiler discharge sewage, etc. of this project are treated by the sewage treatment station in the plant, and reused for greening and cooling circulating water in the plant without being discharged.

　　 Waste gas: The organized waste gas sources of this project are the particulate matter produced during the crushing process of petroleum coke, the particulate matter produced by the calcined coke warehouse, and the particulate matter produced by the crushing of the molding workshop. The concentration of particulate matter emissions at the plant boundary shall comply with the emission limit of the key control areas in Table 1 of the Comprehensive Emission Standard for Regional Air Pollutants (DB37/2376-2019); the emission concentration of nitrogen oxide, sulfur dioxide, and particulate matter in the calcined flue gas exhaust pipe shall be implemented "Regional Air Pollutants Comprehensive Emission Standard" (DB37/2376-2019) in Table 2 of the key control area emission limit, the ammonia emission concentration is in accordance with the "Odor Pollutant Emission Standard" (GB 14554-93) emission requirement limit , The emission concentration of particulate matter in the black method dust removal exhaust tube complies with the emission limit of the key control areas in Table 1 of the Comprehensive Emission Standard for Regional Air Pollutants (DB37/2376-2019), and the asphalt fume complies with the emission standard for pollutants from the aluminum industry. (GB25465-2010) The required limit of emission standards. The concentration of unorganized odors shall comply with the emission standard limits in the "Emission Standard for Odor Pollutants" (GB 14554-93); the emission standards for asphalt fume and benzo[a]pyrene shall be implemented in the "Emission Standards for Pollutants from Aluminum Industry" (GB 25465-2010) ) The emission limit in the standard; the unorganized emission of particulate matter implements the emission standard limit in the "Comprehensive Emission Standard of Air Pollutants" (GB16297-1996).

　　 Noise: The noise mainly comes from the noise generated by pump equipment. By selecting low-noise equipment, effective vibration reduction, sound insulation and other noise reduction measures are taken for high-noise equipment. The noise at the boundary of each plant of this project is in accordance with the "Environmental Noise Emission Standard for Industrial Enterprise Plant Boundary" (GB12348-2008) Class 3 area standard (ie 65dB(A) during the day and 55dB(A) at night). .

Solid waste: The solid waste generated by this project includes waste lubricating oil, waste lubricating oil barrels, waste paint barrels, waste heat transfer oil barrels, waste heat transfer oil, particulate matter generated by the dust removal system, desulfurization gypsum generated by the desulfurization system, and generated during operation Defective products and sludge from sewage treatment stations. Among them, waste lubricating oil, waste lubricating oil barrels, waste paint barrels, waste heat transfer oil, and waste heat transfer oil barrels are hazardous wastes, which are temporarily stored in the hazardous waste temporary storage room in the factory area, and are entrusted to a qualified unit for disposal. The dust collected by bag dust removal , The desulfurization gypsum produced by the desulfurization system, the defective products produced in the production process, and the sludge produced by the sewage treatment station are general industrial solid wastes. The particulate matter collected by the bag filter and the defective products produced in the production process are finally reused in production , Not discharged; the desulfurization gypsum produced by the desulfurization system is temporarily stored in the general solid waste temporary storage room, and finally sold outside for comprehensive utilization; the sewage generated by the sewage treatment station is reused for the greening of the plant area.