Environmental information
1、Basic information
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Name of the unit
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Huizhou Linghangda Co., Ltd.
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Work address
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No. 26, Meiyuan 3rd Road, Intercontinental Industrial Zone, Luoyang Town, Boluo County, Huizhou City, Guangdong Province
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Legal representative
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Shilinjiang
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Contact number
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0752-6267168
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Environmental Protection Officer
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Zhong Xiufang
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Contact number
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0752-2689298
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Production and business scope
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Production of single, double-layer circuit boards, and multilayer circuit boards
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License number
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91441322MA4UWR130E00IV
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Industry type
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Printed circuit board industry
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2、Sewage information
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Water pollutants
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Sewage outlet number
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FQ-6410717
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Discharge destination (receiving water body)
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Boluo Wastewater Treatment Plant
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Emission Standards
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GB21900-2008 Table 2 Standard
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Sewage treatment plant standards
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Name of major pollutant
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Total nickel
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PH value
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COD
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Total copper
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Ammonia Nitrogen
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Total Cyanide
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Total Phosphorus
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Effluent concentration limit (mg/L)
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6-9
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80
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0.5
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10
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0.2
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3.0
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Daily wastewater discharge limit (tons/day)
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120
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Air pollutants
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Sewage outlet number
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FQ-6410717
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Emission Standards
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GB21900-2008 Table 5 Standard
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Name of major pollutant
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NOx
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Fluoride
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Hydrogen chloride
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Sulfuric acid mist
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Chloride
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Effluent concentration limit (mg/L)
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120
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10
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30
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30
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30
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Arrangement method
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After the company’s environmental protection facilities are treated to meet the emission standards
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3、 Construction and operation of pollution prevention facilities
The company invested in the construction of sewage treatment facilities in August 2017. It was completed in September and passed the acceptance inspection and put into use. In August 2008, the sewage treatment facilities began to be upgraded and passed the review in 2018 and put into use. Since the environmental protection facilities were put into use, the pollution prevention facilities have been operating in good condition, and there has been no occurrence of excessive emissions.
4、 Environmental impact assessment of construction projects and other environmental protection administrative permits
1. Approval of the environmental impact review of the construction project of the Huizhou Environmental Protection Bureau Huishi Huanbi (2003) No. 34
2. Reply to the "Environmental Impact Report of the Construction Project of Huizhou Linghangda Technology Co., Ltd." (Draft for Approval) Huishi Huanbi (2003) No. 34
3. Regarding the approval of the transformation project of the wastewater treatment facility of Huizhou Linghangda Technology Co., Ltd. Huizhou Huanjian (2008) No. 63
4. Opinions on the optimization and upgrading of the industrial wastewater treatment facilities of Huizhou Linghangda Technology Co., Ltd. and the completion inspection of the reuse water project Huishi Renhuanjian (2010) No. 12
5. About the acceptance decision of the wastewater treatment optimization and upgrading project of Huizhou Linghangda Technology Co., Ltd. Huishi Renhuanjian (2010) No. 30
5、 Emergency plan for environmental emergencies
Huizhou Linghangda Technology Co., Ltd. Emergency Response Plan Record Number for Sudden Environmental Incidents: SZZD2013
Service Hotline:
Email：lhdpcb@vip.163.com
Address：No. 26, Meiyuan 3rd Road, Intercontinental Industrial Park, Luoyang Town, Boluo County, Huizhou
0752-6260118 
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