On August 2, the People's Government of Shangrao City, Jiangxi Province, issued a public announcement on the annual output of 14 GW high-efficiency " of Jingke Energy Co., Ltd. JinkoSolar plans to construct a 14GW high-efficiency photovoltaic cell project in Shangrao Economic and Technological Development Zone, with a total investment of 39.
The project has been accepted and publicized before approval, and no unit or individual has objected to the construction of the project.
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Tel: 0793-8316059
Address: West Side of Guangping Street, Administrative Center of Shangrao City E-mail
: srjgk@163.com Project Name
: JinkoSolar
Co., Ltd. Annual Output of 14 GW High-efficiency Photovoltaic Cell Project Construction
Site:
Construction Unit
in
Rao Economic and Technological Development Zone JinkoSolar Co., Ltd.
Environmental Assessment Organization
Jiangxi Rongda Environmental Technology Consulting Co., Ltd.
Construction Project Overview
JinkoSolar Co., Ltd. The Project of Annual Output of 14GW High-efficiency Photovoltaic Cells of the Company is located in Shangrao Economic and Technological Development Zone. The geographic coordinates of the plant center are 117 ° 50 ′ 40.13 ″ east longitude and 28 ° 21 ′ 13 north latitude. The product scheme of the Project is: annual output of 14GW high-efficiency photovoltaic cells. The total investment of the project is 3940 million yuan, including 16.6 million yuan for environmental protection. The main production equipment of
the project includes : main machine of texturing machine, texturing automation equipment, front diffusion main machine, front diffusion automation equipment, laser equipment, rear diffusion main machine, rear diffusion automation equipment, alkali polishing main equipment, alkali polishing automation equipment, POLY main machine, POLY automation equipment, Phosphorus diffusion equipment, phosphorus diffusion automation equipment, RCA main equipment, RCA automation equipment, ALD host, ALD automation equipment, PE CVD host, PECVD automation equipment, PECVD boat plating machine, silk screen dual-rail machine, annealing dual-rail machine, off-line test and sorting machine, off-line EL testing machine, finished heat shrinkable film machine, ultrasonic cleaning machine, Quartz tube-quartz boat cleaning machine, graphite boat-graphite boat cleaning machine, rework sheet cleaning machine, oven, inserter, flower basket cleaning machine, roller cleaning machine, automatic logistics transmission and automatic classification of finished products, unpacking line equipment, equipment unloading, unpacking, handling and positioning, automatic grouting machine, automatic filling machine, compensation tube cleaning machine, slice battery transmission line equipment, pure water system, steam boiler, etc. Main raw and auxiliary materials of
the project: monocrystalline silicon wafer, 37% hydrochloric acid, 49% hydrofluoric acid, 45% sodium hydroxide, solid sodium hydroxide, 35% hydrogen peroxide, phosphorus oxychloride, boron trichloride, TMA, silver paste, texturing additive, alkali positive polishing additive, alkali back polishing additive, silane, liquid ammonia, Nitrous oxide, liquid oxygen, liquid nitrogen, argon, screen, etc. Main production processes of the project: texturing, boron diffusion, alkali polishing, LPCVD, phosphorus diffusion, RCA, ALD, front and back film treatment, screen printing, light injection, testing, packaging and warehousing, etc.
Main environmental impacts and countermeasures and measures
to prevent or mitigate adverse environmental impacts 1. Measures
to prevent and control waste gas pollution should adopt cleaner production measures to reduce the amount of waste gas generated. According to the category and nature of the pollutants in the waste gas, a mature and reliable process is adopted for treatment. Ensure that the waste gas pollutants comply with the Emission Standard of Pollutants for Battery Industry (GB30484-2013), Emission Control Standard of Volatile Organic Compounds for Industrial Enterprises (DB12/524-2020), Emission Standard of Odor Pollutants (GB14554-1993), Emission Standard of Air Pollutants for Boilers (GB13271-2014), Control Standard for Unorganized Emission of Volatile Organic Compounds (GB37822-2019) and other relevant standards.
2. The wastewater pollution prevention and control measures
shall be based on the principle of "clean water and sewage diversion, rain and sewage diversion, quality treatment and multi-use of water", and the wastewater collection and treatment scheme shall be reasonably formulated. The wastewater generated by the project mainly includes process wastewater, washing and spraying wastewater from waste gas treatment facilities, equipment washing wastewater, cooling tower circulating water, pure water preparation concentrated water and domestic sewage. Cooling tower circulating water and pure water are used to prepare concentrated water as net drainage, which is directly discharged into the main wastewater outlet of the plant area; The process wastewater, water absorption tower wastewater and domestic sewage are pretreated according to the corresponding standards of the Discharge Standard of Pollutants for Battery Industry (GB30484-2013) and the takeover standard of the sewage treatment plant in Shangrao Economic and Technological Development Zone, and then discharged into the sewage treatment plant in Shangrao Economic and Technological Development Zone for advanced treatment through the sewage pipe network in the park.
3. Noise pollution prevention measures
The noise of the project mainly comes from the noise generated by the operation of mechanical equipment in the production workshop. The plane layout of the plant area shall be optimized, low-noise equipment shall be selected, and measures such as sound insulation, noise elimination, vibration isolation and vibration reduction shall be taken to ensure that the noise at the plant boundary of the noise source meets the standard. The daytime and nighttime noise emission at the east, south and west sides of the plant boundary of the project shall comply with the Class 3 standard of the Emission Standard for Industrial Enterprises Noise at Boundary (GB12348-2008), and the daytime and nighttime noise emission at the north side of the plant boundary shall comply with the Class 4 standard of the Emission Standard for Industrial Enterprises Noise at Boundary (GB12348-2008). The daytime and nighttime noise emission of the surrounding sensitive points shall comply with the Class 2 standard of the Emission Standard for Industrial Enterprises Noise at Boundary (GB12348-2008).
4. Solid waste pollution prevention and control measures
shall strictly implement the relevant procedures for the transfer of hazardous wastes, and the hazardous wastes that cannot be comprehensively utilized shall be regularly entrusted to qualified units for treatment and disposal. The solid wastes generated by the project mainly include general industrial solid wastes and hazardous wastes. The general solid wastes shall be disposed reasonably and shall not pollute the surrounding environment. The waste filter membrane is recycled by the manufacturer, and the waste silicon wafer, waste silver paste packaging barrel, waste ion exchange resin, waste filter bag, waste molecular sieve, dust collection ash, waste graphite boat/tube, waste quartz boat/tube, circulating water scale crystallization, waste common rag, waste screen plate and sewage station sludge are sold for comprehensive utilization; Waste activated carbon, waste engine oil, waste hazardous chemicals rags and other hazardous wastes shall be entrusted to a unit with hazardous waste qualification for recycling. Waste hazardous chemicals packaging materials shall be delivered to a qualified manufacturer for recycling or to a qualified unit for disposal. Domestic garbage shall be delivered to the environmental sanitation department for collection and disposal. The storage process of general industrial solid wastes shall meet the corresponding environmental protection requirements such as leakage prevention, rain prevention and dust prevention. Hazardous wastes shall be subject to the Standard for Pollution Control on Hazardous Waste Storage (GB18597-2023).
5. Strictly implement measures to prevent and control groundwater and soil pollution. The storage, loading and unloading, transportation, production, pollution treatment measures and other links and processes of
raw materials and products shall be effectively controlled to avoid leakage and seepage of pollutants. At the same time, certain anti-seepage measures shall be taken for areas that may leak to the surface, and zonal anti-seepage shall be adopted for the plant area. To formulate groundwater environmental tracking and monitoring and information disclosure plans and emergency response measures, regularly detect groundwater quality, grasp the changing trend of groundwater quality, strengthen daily environmental management, and strictly control the running, emitting, dripping and leaking of equipment and pipelines.
6. Requirements for standardization of sewage outlet. Standardized pollutant discharge outlets shall be set up
according to regulations, and corresponding signs shall be set up. Waste water and waste gas discharge pipelines shall be provided with permanent monitoring sampling ports in accordance with the requirements of monitoring technical specifications.
7. Strictly implement environmental risk prevention measures.
Strictly implement various environmental risk provention and control measures, carefully formulate environmental risk contingency plan, and equip environmental emergency facilities and equipment. Once an environmental risk accident occurs, the environmental risk contingency plan must be started immediately to control and reduce the impact of external environmental pollution.
8. Planning requirements for project surrounding control.
According to the conclusion of the report, the health protection distance of the project is 100m around the integrated workshop (battery workshop and slicing workshop), 50m around the centralized liquid supply warehouse, and 50m around the ammonia laughing gas station.Your company shall cooperate with the Management Committee of Shangrao Economic and Technological Development Zone to strictly control the surrounding planning of the project. No new residential buildings, schools, hospitals and other environmentally sensitive buildings shall be built within the health protection distance of the project. The
public participation
project has been accepted and publicized before approval, and no unit or individual has objected to the construction of the project.
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