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GB/T 27678-2011: The technical specification of waste water recycle for hydrometallurgical zinc enterprise
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The technical specification of waste water recycle for hydrometallurgical zinc enterprise
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GB/T 27678-2011
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Basic data | Standard ID | GB/T 27678-2011 (GB/T27678-2011) | | Description (Translated English) | The technical specification of waste water recycle for hydrometallurgical zinc enterprise | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H62 | | Classification of International Standard | 77.12.01 | | Word Count Estimation | 9,978 | | Date of Issue | 2011-12-30 | | Date of Implementation | 2012-10-01 | | Quoted Standard | GB/T 1576; GB/T 6920; GB/T 7468; GB/T 7470; GB/T 7471; GB/T 7472; GB/T 7475; GB/T 7477; GB/T 7484; GB/T 7485; GB 8978; GB/T 11896; GB/T 11901; GB/T 12145; GB/T 13200; GB/T 16488; GB 25466; GB 50050; HJ 485; HJ 486; HJ 537 | | Regulation (derived from) | National Standard Approval Announcement 2011 No.22 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the hydrometallurgy corporate control and reuse wastewater discharge method, wastewater treatment process selection and water quality control, waste water recycling technology requirements, waste management and recycling of sampling and monitoring. This standard applies to the use of roasting-leaching-EW-ingot-or oxygen-enriched gas sulfuric acid leaching of zinc smelting process directly represented hydrometallurgy enterprise, its production plant discharged wastewater recycling and the production system directly produced by centralized collection and treatment of wastewater recycled water as the output of water reuse. | GB/T 27678-2011: The technical specification of waste water recycle for hydrometallurgical zinc enterprise
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The technical specification of waste water recycle for hydrometallurgical zinc enterprise
ICS 77.120.01
H62
National Standards of People's Republic of China
Zinc hydrometallurgy waste water recycling enterprise technical specifications
Issued on. 2011-12-30
2012-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard is in accordance with GB/T 1.1-2009 given rules drafted.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard was drafted. Zhuzhou Smelter Group Co., Ltd., Henan Yuguang Zinc Industry Co., Ltd.
The main drafters of this standard. He Huang Hui, Tan Yi-Wen, Wang recorded, Yin Ronghua, Peng Lisheng, Zhao Bo, Luo Park, Edmonton Jian, Di Aiping.
Zinc hydrometallurgy waste water recycling enterprise technical specifications
1 Scope
This standard specifies the zinc hydrometallurgy enterprise wastewater discharge control method and reuse, wastewater treatment process selection and quality control, waste water recycling Lee
Technical requirements, waste management and recycling of sampling and monitoring.
This standard applies to adoption roasting - leaching - EW - ingot - sulfuric acid or oxygen-rich direct leaching Zinc smelting technology as the representative of the wet
Zinc smelting enterprises, its production plant wastewater discharge wastewater directly to recycling and the production system to produce through centralized collection and then outputs the processed
As raw water reuse.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 1576 industrial boiler water quality
Determination of the glass electrode method GB/T 6920 Water Quality pH value
Determination of GB/T 7468 Water quality total mercury - Cold atomic absorption spectrophotometry
Determination of GB/T 7470 Water quality dithizone spectrophotometry
GB/T 7471 Water quality - Determination of cadmium dithizone spectrophotometry
Determination of GB/T 7472 Water quality zinc dithizone spectrophotometry
GB/T 7475 Water quality copper, zinc, lead, and cadmium - Atomic absorption spectrometry
GB/T 7477 Water quality - Determination of the total amount of calcium and magnesium EDTA titration
GB/T 7484 Water quality - Determination of fluoride ion selective electrode method
Determination of GB/T 7485 Water Quality total arsenic diethyl dithiocarbamate spectrophotometry silver
GB 8978 Integrated Wastewater Discharge Standard
GB/T 11896 Water quality - Determination of chloride - Silver nitrate titration method
Determination of GB/T 11901 Quality of suspended solids - Gravimetric method
GB/T 12145 for generating unit and steam power equipment vapor quality
Determination of GB/T 13200 Water turbidity
By infrared spectrophotometry GB/T 16488 quality oil and animal and vegetable oils
GB 25466 Lead, zinc industrial pollutant discharge standards
GB 50050 Code for design of industrial recirculating cooling water treatment
Determination HJ485 water quality copper diethyl dithiocarbamate spectrophotometry
Determination of Copper in Water HJ486 2,9-dimethyl-1,10-phenanthroline spectrophotometric method
HJ537 water quality ammonia by Distillation - neutralization titration method
3 Terms and Definitions
The following terms and definitions apply to this document.
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