Anruisen (Suqian) Electronic Materials Co., Ltd

Second public announcement of environmental impact assessment for the annual production of 177200 tons of ultra-high purity wet electronic chemicals, 7.55 million cubic meters of electronic gas, and electronic specialty gas supply chain project

According to the Environmental Impact Assessment Law of the People's Republic of China and the Public Participation Measures for Environmental Impact Assessment, our unit has completed the draft Environmental Impact Assessment Report for the Annual Production of 177200 Tons of Ultra high Purity Wet Electronic Chemicals, 7.55 million cubic meters of Electronic Gas, and Electronic Special Gas Supply Chain Project of Anruisen (Suqian) Electronic Materials Co., Ltd. and publicly released it to the public.

1、 Brief description of construction project situation

Project name: Annual production of 177200 tons of ultra-high purity wet electronic chemicals, 7.55 million cubic meters of electronic gas and electronic specialty gas supply chain project;

Construction unit: Anruisen (Suqian) Electronic Materials Co., Ltd;

Construction nature: newly built;

Construction address: Planning Road, Suqian Ecological Chemical Technology Industrial Park, Suyu District, Suqian City;

Construction scale: Utilizing 117 acres of land in Suqian Ecological Chemical Technology Industrial Park, 49165 square meters of various production workshops, public auxiliary workshops, warehouses, transformer and distribution rooms, laboratories, control rooms, comprehensive buildings and other buildings will be built. Supporting facilities such as tank farms, loading and unloading stations, ultra pure water treatment, sewage treatment, exhaust gas treatment, bottle washing facilities, emergency water tanks, initial rainwater tanks, fire water tanks, fire pump rooms, diesel generator sets and other public auxiliary projects will be constructed. Various production and auxiliary equipment will be purchased, with an annual output of 177200 tons of ultra high purity wet electronic chemicals, 7.55 million standard cubic meters of various electronic gases, 213200 tons of various by-products, and a 322.5 tons/year bottled electronic special gas storage and supply chain capacity.

Total investment amount: 1 billion yuan.

2、 Pollutant emissions and prevention measures

1. Wastewater

The construction project implements "rainwater and sewage diversion" for drainage in the factory area. The wastewater from this project is treated by the factory's wastewater pretreatment system and then taken over from the Suqian Ecological Chemical Technology Industrial Park Wastewater Treatment Plant. After treatment, the tail water is discharged into the Shandong River and finally flows into the Xinyi River.

2. Waste gas

The waste gas of this project mainly includes various acidic waste gas, alkaline waste gas, organic waste gas, and hydrogen production combustion waste gas generated during the production process, as well as tank area waste gas, hazardous waste warehouse waste gas, sewage station waste gas, testing room waste gas, warehouse waste gas, tanker loading waste gas, loading and unloading station waste gas, etc. The project has adopted effective measures for waste gas collection and treatment, which can achieve standard emissions.

3. Solid waste

All solid waste in this project is disposed of reasonably and not discharged.

4. Noise

The main source of noise in this project is equipment noise, and measures such as vibration reduction and sound insulation have been taken. The factory boundary noise meets the Class 3 standard requirements of the "Emission Standard for Industrial Enterprise Boundary Environmental Noise" (GB12348-2008).

3、 Overview of Environmental Impact of Construction Projects

1. Water Environmental Impact Assessment

The wastewater from this project is treated by the internal sewage treatment station and then taken over to the Suqian Ecological Chemical Technology Industrial Park Sewage Treatment Plant for further treatment, which belongs to indirect discharge. The project wastewater can meet the takeover requirements and will not have an impact on the Suqian Ecological Chemical Technology Industrial Park sewage treatment plant. At the same time, the tail water discharge of the sewage plant is stable and meets the total control requirements, and the impact on the surface water environment is controllable. This project is feasible to rely on the Suqian Ecological Chemical Technology Industrial Park Sewage Treatment Plant for deep treatment.

2. Atmospheric Environmental Impact Assessment

The maximum ground concentration contribution and superposition values of various atmospheric pollutants emitted by this project are both lower than the corresponding air quality standard requirements. Therefore, under normal operating conditions, the atmospheric environmental impact of this project is feasible.

3. Solid waste impact assessment

The solid waste generated by this project can be properly disposed of and will not cause pollution to the external environment.

4. Noise Environmental Impact Assessment

After taking noise reduction measures, the noise source of this project has minimal impact on the factory boundary and external environment, and all points can meet the factory boundary noise standards.

4、 Key Points of Environmental Impact Assessment Conclusion

(1) This project complies with the national industrial policy;

(2) This project has taken effective measures to prevent and control the pollutants generated during its production process, and can meet the emission standards;

(3) The completion of this project will not change the current environmental quality status of the region;

(4) The pollution control process adopted in this project is reasonable, and pollutants can be effectively controlled.

5、 The network link of the full draft of the environmental impact assessment report for construction projects and the ways and channels to access the paper report for soliciting opinions

1. The full text of the draft environmental impact assessment report for construction projects for soliciting opinions can be found online at:

Environmental Impact Assessment Draft for Anruisen Suqian Project

2. Ways and means to access paper reports: Request a draft of the environmental impact assessment report for comments from the construction unit. Contact information: Contact person: Cai Dunyang, phone: 13625242528, email: 214704280@qq.com .

6、 Public scope and main issues for soliciting opinions

The public scope for soliciting opinions mainly includes residents near the project, and the main issues include your suggestions and requirements for the environmental protection of the project.

7、 The network link of the public opinion form

If the public has any doubts, they can download the Public Opinion Form for Environmental Impact Assessment of Construction Projects from the date of this announcement and fill it out. The download link is:

Attachment: Public Opinion Form for Environmental Impact Assessment of Construction Projects

8、 Ways and channels for the public to express their opinions

The public can download and fill out the public opinion form and send it to the email of the construction unit, or provide opinions and suggestions on the environmental protection aspects of the project in the form of phone calls, letters, or face-to-face meetings.

9、 The starting and ending time for public opinions

10 working days from the date of public announcement.

Anruisen (Suqian) Electronic Materials Co., Ltd

February 10, 2023