GB/T 33815-2017Technical specification for wastewater treatment of iron ore mining and mineral processing enterprises (English PDF)
铁矿石采选企业污水处理技术规范
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 31, 2017
Implementation date
February 1, 2018
Scope
GB/T 33815-2017 is the English-translated version of 铁矿石采选企业污水处理技术规范.
GB/T 33815-2017 is the Chinese technical specification for treating the wastewater of iron ore mining and mineral processing enterprises.
It classifies the water such a site produces - open-pit mining wastewater, underground mining wastewater, mineral processing wastewater, mine acid water and mine domestic sewage - and defines each of them, then sets the general requirements, the treatment technology to be used, and the safety and environmental protection requirements that go with it.
It applies to iron ore mines, leaving out those with special associated minerals. Pollutant emission limits are taken from GB 28661, outdoor drainage design from GB 50014, and the construction and acceptance of tailings facilities from GB 50864. Issued on 31 May 2017, it has applied since 1 February 2018.
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Document preview — GB/T 33815-2017
National Standard of the People's Republic of China
- ICS
- 77.010
- Classification
- H 04
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative reference documents
- 3 Terms and definitions
- 4 Sewage classification
- 5 General requirements
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
1 Scope
This standard specifies the terminology and definition of sewage treatment for iron ore mining enterprises, sewage classification, general requirements, handling technology, safety and environmental protection Claim.
This standard applies to iron ore (excluding special associated mine) mining enterprises sewage treatment.
2 Normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this document. For undated references, the latest edition (including all modifications) applies to this document.
GB 28661 Emission standard for industrial pollutants in iron ore mining
GB 50014 Code for design of outdoor drainage
GB 50864 Code for construction and acceptance of tailings facilities
3 Terms and definitions
GB 28661 Definitions and the following terms and definitions apply to this document.
3.1 Open - pit mining wastewater
Ironmaking The waste water generated during the production of the open pit, including open-air mining areas or post-harvest areas, drains waste water and waste rock (including Drainage).
3.2 Underground mining wastewater
Iron ore underground mining production process of waste water, including underground mining area or mined area out of the drainage (not including mining Ring of ground water).
3.3 Mine domestic sewage
Iron ore mining enterprises directly for the production of ancillary services and ancillary facilities belonging to the premises due to staff living sewage.
4 Sewage classification
According to the iron ore mining enterprises mining methods and industry habits will be divided into sewage wastewater wastewater, mineral processing wastewater, mine acid waste water and mine Domestic sewage, mining wastewater is divided into open-pit mining wastewater, underground mining wastewater.
5 General requirements
5.1 General provisions
5.1.1 iron ore mining enterprises should follow the following principles of sewage treatment.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
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Related Standards
GB 28661-2012 — Emission standard of pollutants for the iron ore mining and mineral processing industry
GB 50014-2021 — Code for design of outdoor wastewater engineering
GB 50864-2013 — Code for construction and acceptance of tailings disposal facilities
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GB/T 33815-2017
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