Hand in Hand Nanotechnology (Jiaxing) Co., Ltd. Annual output of 19.8 million sets of smart kitchen kitchen and household products project Environmental impact assessment announcement information
1. Basic information of construction projects
Project Name: Hand in Hand Nanotechnology (Jiaxing) Co., Ltd.
Annual output of 19.8 million sets of smart kitchen and home product projects
Construction unit: Hand in Hand Nanotechnology (Jiaxing) Co., Ltd.
Construction Type: Reconstruction
Construction content: Hand in Hand Nano Technology (Jiaxing) Co., Ltd. is located at No. 1128 Kaixi Road, Jiaxing City, mainly engaged in the research and development and manufacture of high-end smart kitchen and household products. In order to meet the market demand and seek better economic and social benefits, the company uses the existing land and workshops to purchase automatic stretching and stamping lines, three-in-one cleaning lines, automatic internal water-painting lines and other equipment to form an annual output of Production capacity of 19.8 million sets of smart kitchen and home products. This project has obtained the "Zhejiang Province Enterprise Investment Project Recording (Code) Information Form" issued by the Development and Reform Bureau of Jiaxing Economic and Technological Development Zone, and the project code is "2103-330451-04-01-932475".
2. Distribution of main sensitive targets within the scope of environmental impact assessment
The closest sensitive points to the project are the Baiyunqiao Homestead Residential Area about 42m to the northwest of the project, and the Heyuan Xindu Residential Area about 150m to the northwest side of the project, while other sensitive targets are farther away.
3. Prediction of major environmental impacts
1. Ambient air. Injection waste gas is treated by the "water spray + secondary activated carbon adsorption" device and then discharged through a 15m high DA001 exhaust pipe; crushed dust and plastic spray dust are treated by their respective filter element dust removal devices and discharged through a 15m high DA002 exhaust pipe; polishing dust , sanding dust and sandblasting dust are discharged through the 15m high DA003 exhaust pipe after being treated by their respective filter element dust removal devices; the exhaust gas from 1-line coating of external paint (including spray painting and leveling), drying exhaust gas and part of the gas exhaust gas are discharged through " After being treated by the RCO" device, it is discharged through the DA004 exhaust pipe with a height of 15m; the exhaust gas from 2-line painting (including painting and leveling), drying exhaust gas, solidified exhaust gas and the rest of the gas exhaust gas are treated by the "RCO" device and pass through the 15m height. DA005 exhaust pipe discharge; other water-based paint line coating exhaust gas (including painting, leveling), drying exhaust gas, sintering fume is treated by "water spray + low temperature plasma" device and discharged through 15m high DA006 exhaust pipe; oil fume exhaust gas After being treated by an environmentally certified oil fume purification device, it is discharged to the roof. After the above-mentioned measures are adopted, the discharge standards can be met, and the impact on the surrounding environment and sensitive points is small.
2. Surface water. Coating wastewater (painting water curtain wastewater, gun washing wastewater) is treated by the coating wastewater treatment facility and partially reused for the water curtain spray table, and the rest of the coating wastewater and production wastewater (cleaning wastewater, surface treatment wastewater, concentrated water, waste gas Sprinkling wastewater) is treated by the sewage treatment station in the factory and the domestic sewage pretreated by the grease trap is incorporated into the sewage interception pipe network of the sewage treatment project. After the centralized treatment reaches the standard, it is discharged to the sea. no effect.
3. Solid waste. All solid wastes can be properly classified and disposed of, with little impact on the external environment.
4, the sound environment. After the implementation of the project, the noise at the northeast side, southwest side and northwest side of the factory can meet the Class 4 standards in the Emission Standard for Environmental Noise at the Boundary of Industrial Enterprises (GB12348-2008). Noise Emission Standard (GB12348-2008), the noise of Baiyunqiao home can meet the Class 2 standard in Acoustic Environment Quality Standard (GB3096-2008), and has little impact on the surrounding environment.
5. Groundwater and soil. After taking corresponding pollution prevention and control measures, the project has little impact on groundwater and soil environment.
6. Environmental risks. The main environmental risks of this project are the leakage of raw materials, hazardous wastes, waste water, etc. By taking effective risk prevention measures, the probability of leakage accidents can be effectively reduced, and its environmental impact can be further reduced, and the environmental risks of the project can be tolerated.
4. Main environmental protection measures to be taken, environmental risk prevention measures and expected effects
1. Exhaust gas. Injection waste gas is treated by the "water spray + secondary activated carbon adsorption" device and then discharged through a 15m high DA001 exhaust pipe; crushed dust and plastic spray dust are treated by their respective filter element dust removal devices and discharged through a 15m high DA002 exhaust pipe; polishing dust , sanding dust and sandblasting dust are discharged through the 15m high DA003 exhaust pipe after being treated by their respective filter element dust removal devices; the exhaust gas from 1-line coating of external paint (including spray painting and leveling), drying exhaust gas and part of the gas exhaust gas are discharged through " After being treated by the RCO" device, it is discharged through the DA004 exhaust pipe with a height of 15m; the exhaust gas from 2-line painting (including painting and leveling), drying exhaust gas, solidified exhaust gas and the rest of the gas exhaust gas are treated by the "RCO" device and pass through the 15m height. DA005 exhaust pipe discharge; other water-based paint line coating exhaust gas (including painting, leveling), drying exhaust gas, sintering fume is treated by "water spray + low temperature plasma" device and discharged through 15m high DA006 exhaust pipe; oil fume exhaust gas After being treated by an environmentally certified oil fume purification device, it is discharged to the roof. The exhaust gas can be discharged up to the standard.
2. Wastewater. Coating wastewater (painting water curtain wastewater, gun washing wastewater) is treated by the coating wastewater treatment facility and partially reused for the water curtain spray table, and the rest of the coating wastewater and production wastewater (cleaning wastewater, surface treatment wastewater, concentrated water, waste gas Sprinkler wastewater) is treated by the sewage treatment station in the factory and the domestic sewage pretreated by the grease trap is incorporated into the sewage interception pipe network of the sewage treatment project, and discharged to the sea after centralized treatment. In the factory area, sewage removal and rainwater segregation are implemented.
3. Solid waste. The solid waste of this project is collected and stored by classification, and the hazardous waste is entrusted to a qualified unit for treatment. Generally, the solid waste is recycled or entrusted to the sanitation department for harmless treatment, and the final solid waste can be properly disposed of.
4. Noise. This project selects advanced low-noise equipment, reasonably arranges the equipment location, strengthens the daily maintenance and maintenance of the equipment, and does a good job in the greening and maintenance of the plant area, and strives to create a green barrier.
5. Groundwater and soil. The project effectively implements the collection and transportation of wastewater and the storage of various solid wastes and raw materials; strictly adopts anti-leakage measures to build sewage treatment facilities; does a good job of hardening, anti-seepage, anti-corrosion, and anti-leakage on the floors of production workshops and raw material warehouses in the factory area. Measures; general solid waste warehouses, hazardous waste temporary storage rooms, etc., take anti-seepage measures as required; strengthen production management, avoid running, running, dripping, and leaking phenomena in the production process, and minimize environmental risk accidents caused by pollutant leakage Do a good job in daily groundwater and soil protection.
5. Risk prevention. Conscientiously implement the policy of "safety first, prevention first", and strictly abide by the relevant regulations on the safety management of hazardous chemicals. Strengthen the risk prevention and control of each section of production, storage and transportation, equip with spare emergency materials and equipment, etc., and do a good job in emergency collection and cut-off measures for wastewater.
V. Preliminary conclusions of environmental impact assessment
According to the EIA analysis, as long as the construction unit conscientiously implements various pollution prevention countermeasures and environmental management requirements proposed in this evaluation, strictly implements the "three simultaneous" policy, and minimizes pollutant emissions, the construction of this project can meet the requirements of various EIA approvals. Principles, EIA approval requirements, and "three lines and one single" management requirements.
VI. EIA Review and Supplementary Information Request
During this round of publicity, you can consult the EIA unit or the construction unit for supplementary information by phone, email, etc.
7. The scope and main issues of the object of solicitation of opinions
Scope of soliciting opinions: the surrounding communities of the project, etc.
Main matters: (1) Environmental issues of public concern, (2) Approval attitude to the project, (3) Opinions on the impact of the project construction on the surrounding environment, (4) Opinions and suggestions on the environmental protection work of the project.
8. Specific forms of soliciting public opinions
This public announcement is mainly carried out by posting announcements in the surrounding communities of the project, and at the same time, it will be publicized on the Internet. You can report your environmental protection opinions to the construction unit or the EIA unit by telephone, letter, Email, etc. (preferably in written form), or directly to the EIA approval unit in the same way. Please leave your contact information, such as name, address, phone number, Email, etc., to give feedback on the handling of your comments.
9. Start and end time for public comments
If the public has any questions, comments or suggestions on the environmental issues of this project, please contact the construction unit, Contact the EIA unit or the approval unit.
10. Contact information
○Construction unit: Hand in Hand Nanotechnology (Jiaxing) Co., Ltd.
Unit address: No. 1128 Kaixi Road, Jiaxing Economic and Technological Development Zone
Tel: 15325838777 Contact: Zhao Gong
○EIA unit: Jiaxing Youchuang Environmental Technology Co., Ltd.
Unit address: Room 503, South Building 1, Xinghui Plaza, No. 1054 Tanghui Road, Jiaxing Economic and Technological Development Zone
Postcode: 314000 Tel: 13736423861 Contact: Zheng Gong
○Approval unit: Economic and Technological Development Zone (International Business District) Branch of Jiaxing Ecological Environment Bureau
Tel: 0573-89973951
Hand in Hand Nanotechnology (Jiaxing) Co., Ltd.
March 8, 2022
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