Address：NO.591,Changjiang Road,Nankai District,Tianjin
Copyright © China Sinomach Inc.
Address：NO.591,Changjiang Road,Nankai District,Tianjin
Copyright © China Sinomach Inc.
Fourth Design and Research Institute of Machinery Industry by Tianjin Automotive E Simo Motor Co., Ltd. commissioned for stamping cleaning environmental impact assessment of wastewater treatment project. Now "Interim Measures on the Environmental Impact Assessment of Public Participation" in accordance with the provisions, is now cleaning the main content of the environmental impact report on the wastewater treatment project in Tianjin E Simo Motor Co., Ltd. Automotive Stampings publicity as follows:
1 Project Brief cases
E Simo Motor Co., Ltd. of Tianjin Automobile was established in April 1996, located in the Tianjin Xiqing Economic Development Zone Saida number four branch 2, the plant covers an area of 49790m2, construction area 26281.42m2, the main building including joint plant (a) and office area, the joint workshop (b), canteen and locker rooms, doormen. The company's main products for the automotive DC motors and their attachments, etc., including wiper assembly, washing assembly, cooling fan motors, air conditioning motors, electric windows motor, reducer motor, blower motor and other automobile parts , market coverage of several major automobile manufacturing companies and many well-known brand cars.
In the production of various types of vehicles with DC motor products, motor housing is one of the parts of the motor assembly. The company's motor shell produced using stamping process, to remove the surface oil, to be supporting the use of ultrasonic cleaning machines for cleaning, produced motor shell (stampings) cleaning waste as hazardous waste by the current Tianjin All good Veolia Environmental Services Limited treatment.
With the increase of the company's production scale of various types of electrical products, motor shell cleaning of wastewater generated a corresponding increase in the amount of hazardous waste disposal fees also increased significantly. To reduce the risk of pollution of the environment, reduce the company's processing costs, the company plans to invest 1.6 million yuan build a wastewater treatment facility for cleaning the motor housing to clean wastewater pretreatment to significantly reduce the concentration of water pollutants, and then by the existing The sewage treatment plant for further processing facilities reach DB12 / 356-2008 after "Integrated Wastewater Discharge Standard" (three) requires emissions.
After the completion of this project, only existing treatment plant stampings (motor housing) washing wastewater, does not deal with the armature shaft, reducer housing and other cleaning waste and other hazardous waste; existing factory production content, production scale, production technology and exhaust emissions situation unchanged。 The project is scheduled to begin construction in March 2015, June 2015 completed use。
2 construction project on the environment may affect Overview
Construction dust, construction noise, construction waste water and solid waste: The project under reasonable control measures to strengthen the environmental management of the premise, the construction period will not cause a serious impact on the environment。
Exhaust: This project is buried sewage treatment facilities, are stamped with the seal of each tank, open the tank cover, may produce only a small amount of odor during repair or inspection equipment。 Analogy existing sewage treatment facilities engineering plant odor concentration monitoring data, their status odor concentration of up to 13; after this project is completed, the plant odor concentration <20, in line with GB14554-93 "stench emission standards" standard limits on the surrounding environment had no significant effect。
Wastewater: After the completion of this project, dealing mainly with the existing project emissions stampings (motor housing) washing wastewater (generated daily volume of 1。9m3), then by the existing sewage treatment plant for further processing facilities so that water quality meets DB12 / 356-2008 after "Integrated Wastewater Discharge Standard" (three) requires emissions。
Noise: The main noise source is the wastewater treatment station room main blower, water pumps and various pump tank, the building insulation, the external environment has little effect after the distance attenuation.
Solid waste: mainly for cleaning sludge and sewage sludge treatment process of wastewater treatment processes, etc. generated, wherein the cleaning sludge generated during wastewater pretreatment commissioned as hazardous waste hazardous waste disposal qualified units unity; sewage sludge treatment process produces a unified removal process by the local sanitation department. Solid waste disposal project can be reasonably, it will not impact on the surrounding environment.
Point 3 to prevent or mitigate adverse environmental impacts of policies and measures
3。1 Construction Period
Dust control measures during construction: construction site construction scaffolding outside all use dense mesh maintenance; construction site should be hardened and take the water spray dust suppression measures; strengthen the machinery, vehicle maintenance, transport bulk materials must be airtight means to strengthen Environmental education for construction workers, and improve the environmental awareness of all construction workers, adhere to civilized construction, scientific management.
Construction of noise control measures: Avoid at night (the day 22:00 to 6:00 the next day) of construction work generated serious noise pollution; use of low-noise machinery and equipment, while strengthening the maintenance and management of equipment to keep it in good working condition, the reduce noise pollution to a minimum, all types of machinery and equipment should stop working off the engine; strictly implement the relevant provisions of GB12523-2011 "Construction Site environmental noise emission standards" standards。
Construction of wastewater prevention measures: fewer construction workers sewage generation, relying on the existing plant sewers into municipal sewage pipe network; vehicle after removing silt washing wastewater reuse for construction site dust suppression. Less the amount of wastewater generated during construction, and water quality is simple, easy to handle, by taking the necessary measures to deal with no significant impact on surface water environment.
Construction of the solid waste prevention measures: focus stacking and promptly clean up, Sinotrans to the relevant departments designated place, to prevent secondary pollution outdoor long pile that may arise.
3.2 operation period
Exhaust gas control: each sink devices are stamped with the seal, open the slot cover only when maintenance or inspection equipment that may emit a small amount of odor. The project should be minimized maintenance or inspection time and avoid odor diffusion, ambient air quality for nearby will not have a significant impact.
Waste prevention: After completion of this project, dealing mainly with the existing project emissions stampings (motor housing) washing wastewater, and then by the existing sewage treatment plant for further processing facilities so that water quality meets DB12 / 356-2008 "Integrated Wastewater Discharge standard "after (three) emission requirements, and ultimately into the Temple Xiqing District sewage treatment plant。
Noise control: low-noise equipment, shock absorption silencer, the building insulation and a series of measures.
Solid Waste Prevention: cleaning sludge generated during wastewater pretreatment commissioned as hazardous waste hazardous waste disposal qualified units unity; sewage treatment sludge generated during removal by the local sanitation department unified process。
Point 4 environmental impact report presented the conclusions of the environmental impact assessment
Tianjin Xiqing Economic and Technological Development Zone Industry Development Plan to electronic information, equipment manufacturing, services outsourcing, new materials, new energy, bio-pharmaceutical industry as the leading system in which four leading industries planning for the automotive facilities, machinery, electronics industry。 E Simo Motor Co。, Ltd。 of Tianjin Automobile site in Xiqing Economic and Technological Development Zone, four, products for the automotive DC motors and their attachments, etc。, are auto parts and accessories manufacturing, siting in line with the regional master plan。 The project is located in Tianjin E Simo Automotive Motor Co。, Ltd。 existing plant in the region, the site is feasible。
The project for foreign investment projects, according to the Guiding Catalogue of Industrial Structure Adjustment (2011 version), this project is not included in one of the restricted category, out of class directory; according to catalog (2011) Foreign Investment Industrial Guidance, the project is not included in wherein the restricted category, out of class or prohibited directory, so this project in line with national industrial policy.
The project emissions of air, water, noise and other pollutants are to take appropriate measures to control environmental management, solid waste disposal reasonable whereabouts, after the project put into operation can be realized pollutant discharge requirements. Ensure effective implementation of the project in construction and operation of the environmental management measures to ensure environmental protection investment in full under the premise of investment, project environmentally feasible.
Range and 5 major issues for public comment
The construction project will have a favorable or unfavorable impact on your life and affect the environment, and for your area. Specifically include: ① Status Area of major environmental problems which regard; potential environmental impact of your life on ② construction project operation period; ③ your attitude and pollution prevention recommendations for the project construction.
6 specific form for public comment
Detailed comments you can contact by telephone or e-mail with the construction or EIA unit.
7 public comments starting and ending time
Please on 13 October 2014 to November 2014 three days, public opinion feedback, and provide contact information for feedback.
Construction unit and EIA agencies "Letters of the environmental impact report," the public can ask to read, to learn more about the project EIA cases.
8 construction unit name and contact information
The construction unit name: Tianjin Automotive E Simo Motor Co., Ltd.
Construction Address: Tianjin Xiqing Economic Development Zone Saida number four branch 2
Construction Unit Contact: Ms. Wang
Construction Unit Contact: 022-83961808-406
9 undertake environmental impact assessment of the agency and contact information
EIA Institution: Fourth Design and Research Institute of Machinery Industry
EIA agency certificate number: State A word EIA Certificate No。 2505
EIA agency Address: 13 Xiyuan Road, Jianxi District, Luoyang City, Henan Province,
EIA agencies Contact: Ms. Wang
EIA agencies Contact: 022-87869729, wangcuixineia @ 163。com