CARMERY US New Materials (Huzhou) Co., Ltd. Annual Output of 1000 Tons of Lithium/Sodium Battery Anode Material Project Environmental Impact Assessment Information Publicity

CARMERY US New Materials (Huzhou) Co., Ltd. Annual Output of 1000 Tons of Lithium/Sodium Battery Anode Material Project Environmental Impact Assessment Information Publicity

According to the "the People's Republic of China Environmental Impact Assessment Law", "Zhejiang Province Construction Project Environmental Protection Management Measures (Revised in 2021)" (Zhejiang Provincial People's Government Order No. 388) and other relevant regulations, the environmental impact assessment information of this project is now publicized. The purpose of this announcement is to inform the public of the project overview, the main pollution prevention measures to be taken by the project, the impact of the main pollutants discharged on the environment, the method and content of soliciting public opinions, and relevant contact information. The construction unit and the EIA unit are willing to actively communicate and exchange with the public.

Basic situation of 1. construction project

1, project name: Guoke carbon United States new materials (Huzhou) Co., Ltd. annual output of 1000 tons of lithium/sodium battery anode material project.

2. Construction unit: Guoke Tanmei New Materials (Huzhou) Co., Ltd.

3, the nature of the project: new.

4. Construction site: South Taihu Lake Lianchang Technology Port, Changxing County Development Zone, Huzhou City.

5. Contents of project construction:

The enterprise plans to invest 121.3377 million yuan and locate in Lianchang Science and Technology Port, South Taihu Lake, Changxing County Development Zone. It will lease a total of 17084.25 square meters of standard factory buildings 1# and 5# of Changxing Lianchang Science and Technology Port, and purchase production and auxiliary equipment such as pulverizer, rotary furnace, roller kiln, coating machine, batch mixer, packaging machine, etc. The project plans to build a lithium/sodium battery negative material industrial demonstration line for lithium/sodium battery negative material batch production and process verification. After the completion of the project, it has an annual production capacity of 1000 tons of lithium/sodium battery anode materials.

Distribution of main environmental sensitive targets within the scope of 2. environmental impact assessment

Ambient air protection target list (5km side length)

Forecast of major environmental impacts in 3.

1. Impact on water environment: The wastewater of the Project mainly includes the domestic sewage of employees. Domestic sewage has been pretreated in septic tank and has reached the Grade III standard of Comprehensive Wastewater Discharge Standard (GB8978-1996), in which ammonia nitrogen meets the Table 1 standard of Indirect Discharge Limits of Nitrogen and Phosphorus Pollutants from Wastewater of Industrial Enterprises (DB33/887-2013) and is incorporated into municipal sewage pipe network. * It is finally discharged into Changxing Lijiaxiang New Century Sewage Treatment Co., Ltd., and the treatment reaches Grade A standard of Pollutant Discharge in Discharge Standard of Discharge of Pollutant Discharge of Urban and GB18918-2002, among them, the chemical oxygen demand and ammonia nitrogen emission concentrations meet the limits in Table 1 of the "Discharge Standard for Major Water Pollutants from Urban Sewage Treatment Plants" (DB33/2169-2018). Less impact on the surrounding.

2. Impact on the atmospheric environment: According to the HJ2.2-2018 Technical Guidelines for Environmental Impact Assessment Atmospheric Environment, the construction of this project meets the requirements of the bottom line of environmental quality, and the selection of pollution control measures for the project is feasible. There is no need to set atmospheric protection distance, and the impact on the surrounding environment is small.

3. Impact on acoustic environment: After the operation of the project, after taking appropriate noise control measures, the perimeter noise can meet the Class 3 standards in the "Emission Standard for Environmental Noise at the Boundary of Industrial Enterprises" (GB12384-2008), and the impact on the surrounding environment is relatively small.

4. Solid waste: The solid waste of the project mainly includes general waste packaging materials, defective products, waste tar, spray waste liquid, waste cloth bags, filter elements, waste oil-containing rags and labor protection articles, waste engine oil, waste oil drums, oil-containing waste liquid of air compressor, waste molecular sieve, waste filter element of nitrogen making machine, waste filter membrane/core, etc. The solid waste of the project can be safely and effectively disposed of. As long as the company collects and treats solid waste in strict accordance with regulations, it will not cause adverse effects on the surrounding environment.

5. Soil and groundwater: According to the analysis, the project only discharges domestic sewage and wastewater, which will be uniformly treated and discharged by Changxing Lijiaxiang New Century Sewage Treatment Co., Ltd. after pretreatment. As long as the enterprise implements practical engineering measures such as anti-corrosion and anti-seepage, the project construction will not have adverse effects on the surrounding soil and groundwater environment, and the impact of the project construction on groundwater is acceptable.

6. Environmental risk: According to the environmental risk assessment, the project environmental risk assessment factors are mainly methane, hydrogen, natural gas, hazardous solid waste, etc. The project mainly has risk accidents such as leakage, fire and explosion, as well as sudden environmental pollution events such as abnormal discharge of waste gas, which are common environmental risk events. After taking risk prevention measures and accident emergency measures, the environmental risks of the Project can be prevented and controlled.

Main environmental protection measures, environmental risk prevention measures and expectations to be taken by the 4 *

1. Waste water treatment measures: rain and sewage diversion shall be implemented in the production plant area of the project. The domestic sewage of the project is discharged into the municipal sewage pipe network after pretreatment in the septic tank, and sent to Changxing Lijiaxiang New Century Sewage Treatment Co., Ltd. for centralized treatment; cooling water is recycled and not discharged; spray waste liquid is regularly replaced and disposed of as hazardous waste. The wastewater of this project is discharged to the standard after effective treatment.

2, waste gas treatment measures: the project waste gas is mainly curing, pre-oxidation, carbonization, coating, low-temperature carbonization section of the process waste gas, the main pollution factors for asphalt smoke, benzo [a] pyrene, particulate matter, sulfur dioxide, nitrogen oxides and odor concentration. The above-mentioned process waste gas is collected in a closed manner, pretreated and incinerated by the incinerator to reach the "Comprehensive Emission Standard for Air Pollutants" (GB16297-1996), "Emission Standard for Air Pollutants from Industrial Furnaces", "Emission Standard for Odor Pollutants" (GB14554-93) and other standards, and then discharged from the 22m exhaust cylinder at high altitude. The waste gas of this project is discharged to the standard after effective treatment.

3. Noise control measures: when selecting the project equipment, fully select advanced low-noise equipment; Reasonable layout, high-noise equipment as far as possible in the middle of the plant. Vibration reduction measures shall be taken during installation of high-noise equipment, protective cover shall be installed for outdoor fans, and appropriate silencing measures shall be taken for inlet and outlet pipelines of fan equipment; daily management of equipment shall be strengthened. After adopting corresponding measures, the noise at the boundary of the plant can be discharged up to the standard.

4. Solid waste treatment measures: the solid waste in the project plant area shall be collected according to the requirements, and a special temporary storage warehouse for hazardous waste and general solid waste shall be set up in the plant area. The hazardous waste shall be disposed by the unit with the qualification of hazardous waste treatment, and the system of hazardous waste transfer bill shall be implemented. General solid waste is collected and sold to recycling companies for comprehensive utilization, and domestic waste is entrusted to the local sanitation department for unified removal and disposal.

5, Groundwater and Soil

The project does a good job of rain and sewage diversion. In accordance with the requirements of anti-seepage, the key places such as hazardous waste temporary storage storehouse shall be treated with anti-corrosion and anti-seepage treatment. The waste water pipeline shall meet the requirements of anti-corrosion and anti-leakage. At the same time, maintain the collection system to prevent wastewater and waste liquid from penetrating into the groundwater system and soil.

6. Environmental risks

Strengthen risk awareness and safety management. Strictly according to the requirements of the operation of "three wastes" treatment measures, put an end to "three wastes" accidental discharge. Establish accident emergency plan as required to ensure that the accident can be dealt with effectively.

Preliminary Conclusions of 5. Environmental Impact Assessment

The construction of the 1000-ton lithium/sodium battery anode material project of Guoke Tanmei New Materials (Huzhou) Co., Ltd. meets the requirements of "Changxing County's" Three Lines and One List "Ecological Environment Zoning Control Plan", meets the requirements of Changxing County's overall planning, Huzhou's South Taihu Lake Industrial Agglomeration Area Changxing District's overall planning and land use planning, meets the requirements of national and local industrial policies, and meets the relevant requirements of public participation; the discharge of all pollutants of the project can meet the relevant national discharge standards, and the regional environmental quality can maintain the status quo after the project is put into operation, which meets the requirements of "three lines and one order. Therefore, from the perspective of environmental protection, the implementation of construction projects is feasible.

The object, scope and main items of the 6. soliciting public opinions

The object and scope of soliciting public opinions:(1) scope: within the scope of environmental impact assessment;(2) object: groups and individuals that may be affected within the scope of evaluation.

Main matters: The environmental impact assessment unit will truly record the public's opinions and suggestions in the project "Environmental Impact Report Form", and report the public's valuable opinions to the project construction unit, design unit and relevant departments.

7. period for public consultation

If the public has any questions, opinions or suggestions on the environmental problems of the project, please contact the construction unit, the environmental assessment unit or the competent department of ecological environment within 10 working days (excluding holidays) from the second day of the announcement date.

8. public feedback channels

See Annex 1 Public Opinion Form for Environmental Impact Assessment of Construction Projects

The public (individual or group) should contact the construction unit by letter, telephone or other means. It is suggested that the group unit should affix its official seal. The individual should be named and explain the contact information.

The paper version of the public opinion form can be submitted to Wang zongshou (shiquan village lianchang science and technology port guokecanmei new materials (Huzhou) co., ltd., changxing district, south Taihu lake industrial agglomeration area, Huzhou, Zhejiang province, at 13185722162; Or the electronic version of the public opinion form can be sent to: wangjz@carmery.cn by mail.

9. Contact Information

Construction unit: Guoke Tanmei New Materials (Huzhou) Co., Ltd.

Contact address: South Taihu Lianchang Science and Technology Port, Changxing County Development Zone, Huzhou City

Contact: Mr. Wang Tel: 13185722162 Electronic E-mail: wangjz@carmery.cn

EIA Unit: Hangzhou Zhongxin Environmental Protection Technology Co., Ltd.

Contact address: Room 506, Building 6, Longshen Comprehensive Development Center, 789 Shenhua Road, Sandun Town, Xihu District, Hangzhou City

Contact number: 18868804030

Environmental Protection Department: Changxing Branch of Huzhou Ecological Environment Bureau

Tel: 0572-6238087

Contact Address: Administrative Service Center, No.8 Jinxiu Road, Changxing County

Method and Time of Disclosure of 10. Environmental Impact Report Form

The environmental impact report form of this project will be made public on the relevant website or asked for from the EIA unit or construction unit before it is submitted to the environmental protection authority for approval.

Public announcement date: February 29, 2024