Xianyang Northwest Medical Devices (Group) Co., Ltd. technological transformation and plant expansion project
Completion acceptance of the public materials
I. Basic information about the project:
Northwest Medical is the only enterprise in China that has the ability to manufacture mature dental comprehensive treatment machine and dental handpiece manufacturing technology at the same time. The technological transformation and expansion is carried out in the original site, with a total investment of 76,652,500 yuan, a new building area of 22,500 square meters, an alteration area of 15,500 square meters, and the installation of an additional production line of comprehensive dental treatment machine, dental handpiece production line, digital imaging products production line and a production line of minimally invasive devices.
Construction unit: Xianyang Northwest Medical Devices Co.
Construction location: Xianyang Northwest Medical Devices Co. November 1, 2011 to provide completion of environmental protection acceptance monitoring report.
Project Approval Unit: Xianyang City Environmental Protection Bureau
Acceptance Monitoring Unit: Xianyang City Environmental Monitoring Station, Qingdao Jingcheng Inspection Technology Co.
Two, the implementation of environmental protection
Construction unit during the construction of the project, can pay attention to environmental protection work, construction can be in accordance with the provisions of the state environmental protection management of construction projects, to fulfill the declaration and approval procedures, in the construction of the project can be in accordance with the requirements of the "three-simultaneity" system, the establishment of sound Environmental protection management system and environmental management system, the acceptance of the operating load reached more than 75%.
Three, acceptance monitoring results
1, wastewater: electroplating wastewater after treatment of suspended solids in the effluent, PH, copper, zinc in line with GB8978-1996 "Comprehensive Wastewater Emission Standards" in Table 4 of the second level standards, hexavalent chromium in line with GB8978-1996 "Comprehensive Wastewater Emission Standards" in Table 1 of the standards, COD, ammonia nitrogen concentration values in line with DB61-224-1996 "Weihe River". 224-1996 "Weihe River Water System (Shaanxi Section) Comprehensive Sewage Discharge Standards" secondary standards.
2. Noise:*** 4 monitoring points are set up. Due to the traffic impact, 1, 2 monitoring sites plant boundary daytime noise exceeds GB12348-2008 "industrial enterprises plant boundary environmental noise emission standards" Class II standard requirements; 3, 4 monitoring sites plant boundary daytime noise in line with GB12348-2008 "industrial enterprises plant boundary environmental noise emission standards" Class II standard requirements.
3, exhaust gas: exhaust gas commissioned by Qingdao Jingcheng Inspection Science and Technology Co., Ltd. to carry out monitoring, exhaust vent of non-methane hydrocarbons, benzene, toluene, xylene, particulate matter concentration and emission rate are in line with the GB16297-1996 "Comprehensive Emission Standards for Air Pollutants".
4, solid waste: metal edges generated by the project are collected and sold outside, the sludge generated by the electroplating workshop sewage treatment station project is dewatered and processed by a qualified unit of hazardous waste treatment; domestic garbage is classified and collected for disposal by the local sanitation department.
Four, acceptance conclusion
The project has implemented the requirements of the environmental impact report form and approval, taken the appropriate environmental protection measures, the main pollutants discharged up to the standard, there is no pollution disputes during the trial production and no complaints of environmental violations, the main pollution indicators in line with the completion of the environmental protection acceptance conditions, agreed to pass the completion of the environmental protection acceptance.