1. Overview of the construction project

1. Project Name: Waste New Energy Battery Recycling Equipment Manufacturing Demonstration Base Project

2. Construction unit: Zhejiang Coal Mining Heavy Industry Co., Ltd.

3. Construction Nature: Expansion

4. Total project investment: 343.83 million yuan

5. Construction site: Heping Town Industrial Park, Changxing County

6. Construction scale: It is planned to add 78 mu of land, build workshops and auxiliary buildings of 33,379 square meters, purchase battery crushing and sorting equipment, CNC gantry boring and milling machines, laser cutting machines and other production and auxiliary equipment. After the completion of the project, it will form an annual production capacity of 10 sets of crushing and sorting equipment for waste and old new energy batteries (ternary materials, lithium iron phosphate), and process 21,000 tons of waste and old new energy batteries.

2. Distribution of sensitive points in the evaluation scope

The scope of environmental impact assessment of this project does not involve other ecologically sensitive targets such as drinking water source protection areas, nature reserves and scenic spots, and the environmental protection targets are mainly administrative villages.

Administrative village	relative orientation	The shortest distance from the factory boundary (m)
Xingang Village	E.	2200
Majiabian Village	SE	1400
Changgang Village	S	1500
Hengjian Village	W	1900
Huicheling Village	NE	300
Sankuangcun	SW	700

 

3. Construction projects may have impacts on the environment

The types of pollutants during project operation are mainly waste gas, waste water, solid waste and noise.

Exhaust gas: The exhaust gas is treated by the corresponding treatment facilities and discharged up to the standard. It is predicted that the regional ambient air quality can meet the environmental function zoning.

Wastewater: After the wastewater is fully reused, it will be collected and sent to the urban sewage treatment plant for treatment and discharged after reaching the standard, which will not affect the surrounding water environment.

Noise: By implementing various noise reduction measures and strengthening operation and maintenance, the factory boundary can meet the emission standards.

Solid waste: All kinds of solid waste generated by the project will be disposed of according to the specifications, and will not cause secondary pollution to the environment.

After implementing the various prevention and control measures proposed in this environmental impact assessment, the discharge can reach the standard; it will not affect the environmental quality.

4. Main countermeasures and measures to prevent or mitigate adverse environmental impacts

type	Prevention link	Measures
exhaust gas	Discharge exhaust gas	Discharge at high altitude after being treated by an independent activated carbon adsorption device
	Carbonization furnace flue gas	Rapid cooling after secondary combustion, and then high-altitude discharge after bag filter + alkali washing + activated carbon adsorption
	Dismantling broken waste gas	The negative pressure is collected into the bag filter of the carbonization furnace system, and after treatment, it is discharged at high altitude together with the carbonization furnace flue gas
	Crushing and screening exhaust gas	Negative pressure is collected into an independent bag filter, and discharged at high altitude after treatment
waste water	Production wastewater	Exhaust gas spray waste water, discharge waste water, enter the factory wastewater treatment station for pretreatment and discharge through pipes; ground cleaning waste water and initial rainwater are discharged through pipes after chemical precipitation
	domestic sewage	After septic and oil separation pretreatment, it is directly piped
noise	——	1. Choose low-noise equipment. 2. Reasonable layout in the factory area, layout in the high-noise equipment workshop, and do not open doors and windows during production. 3. The high-noise equipment such as fans, water pumps, and compressors shall be equipped with shock-absorbing foundations, and flexible rubber joints shall be used on the inlet and outlet pipes of the water pumps. 4. Strengthen the maintenance of production equipment.
solid waste	——	Establish a unified solid waste classification collection and unified stacking site system for the whole plant. All kinds of wastes are temporarily stored in the temporary storage site after collection, and shall not be placed in the open air. The ground of the storage site shall be hardened and anti-corrosion, and obvious signs shall be set up. Hazardous solid waste is entrusted to qualified companies for disposal, and general solid waste is sold outside Waste recycling station or environmental sanitation department clears and disposes.
groundwater and soil	——	In accordance with the principle of combining "source control, district fortification, pollution monitoring, and emergency response", control is carried out from the entire stage of pollutant generation, infiltration, diffusion, and emergency response.
other	——	1. The project’s pollution prevention and control facilities should be implemented in accordance with the requirements of the “three simultaneities”. The design scheme of the pollution prevention and control facilities must be entrusted to a qualified unit to design, and expert review should be organized to demonstrate its technical and economic feasibility, and it should be used as the basis for the project’s “three simultaneities” acceptance Necessary materials. 2. Exhaust gas and other discharge outlets must be provided with standardized discharge outlets, signs and sampling ports as required. 3. Strengthen the daily maintenance of environmental protection facilities, prevent running with diseases, and timely discover and repair them in time. 4. Strengthen the perimeter and internal greening of the factory area, and form the upper and lower three-dimensional greening with the owners of evergreen trees. 5. Use transport vehicles with good sealing performance to transport solid waste, and further optimize the transportation routes, mainly relying on provincial highways and other main traffic lines for transportation. Strengthen the use management of transport vehicles and conduct regular maintenance to keep transport vehicles in good condition and ensure their sealing performance.

5. Main points of the conclusion of environmental impact assessment

This project is for the centralized disposal and resource recycling of waste lithium batteries, which is in line with the principle of "recycling, harmlessness, and reduction" of solid waste.

The construction of the project complies with the requirements of the industrial policies of the country and Zhejiang Province, as well as the local overall planning, land use planning and the requirements of "Three Lines and One Single". The healthy development of local environmental quality; all kinds of pollutants produced by the project can be discharged up to the standard, and at the same time, it has obvious positive benefits to the regional environment. From the perspective of environmental protection, the construction of the project is feasible.

6. Methods and deadlines for the public to consult and request relevant EIA information

1. How the public can access and request relevant information

The public can inquire about relevant environmental impact assessment materials through calls and letters.

2. the term

Counting from the second day of public announcement, it shall not be less than ten working days.

7. Scope and Precautions for Soliciting Public Comments

1. Scope and Objects of Soliciting Opinions

(1) Scope: within the scope of environmental impact assessment; (2) Object: stakeholders within the scope of assessment.

2. Precautions

Please provide real contact information when giving feedback. The environmental impact assessment unit will truly record the public’s opinions and suggestions in the project environmental impact report, and reflect the public’s valuable opinions and suggestions to the project construction unit, environmental assessment unit and relevant departments.

8. Forms of Soliciting Public Comments

This publicity is mainly carried out in the form of on-site posting and online publicity. It is carried out by posting public announcements on the bulletin boards of the surrounding village (residential) committees where the construction project is located, and at the same time publicizes online on the enterprise website.

9. Names and contact information of all parties involved in the construction project

Construction unit: Zhekuang Heavy Industry Co., Ltd. Address: Industrial Park, Heping Town, Changxing County Tel: 0572-6095888

EIA unit: Zhejiang Industrial Environmental Design and Research Institute Co., Ltd. Address: No. 149, Jiaogong Road, Hangzhou Tel: 0571-86059056

10. Publication method and time of the environmental impact report

The environmental impact report of this project will be published on the website of the environmental impact assessment unit (http://www.zjhby.com/) before it is submitted to the competent environmental protection department for approval.

 

 

Issued by: Zhejiang Mining Heavy Industry Co., Ltd.

Release time: October 8, 2022