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GB/T 27945.3-2011The management of hazardous solid wastes from heat treatment salts Part 3: Method of innocent treatment (English PDF)

热处理盐浴有害固体废物的管理 第3部分:无害化处理方法

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 30, 2011

Implementation date

October 1, 2012

Scope

GB/T 27945.3-2011 is the English-translated version of 热处理盐浴有害固体废物的管理 第3部分:无害化处理方法.

GB/T 27945.3-2011 is the Chinese standard "The management of hazardous solid wastes from heat treatment salts Part 3: Method of innocent treatment". Its scope clause reads: This section GB/T 27945 specifies the safe disposal of process and safety technology requirements for salt bath heat treatment of hazardous solid waste.

This section applies to salt bath heat treatment of hazardous solid waste (barium salt slag, slag nitrate, cyanide salt residue) of sound processing. Its clauses include terms and definitions.

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Document preview — GB/T 27945.3-2011

National Standard of the People's Republic of China

ICS
25.200
Classification
J 36

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • 1 Scope
  • 2 Normative references
  • 3 Terms and Definitions
  • 3.1 Solid Waste solidwastes
  • 3.2 Salt bath and solid waste saltbathsolidwastes
  • 3.3 Leachate extract

1 Scope

This section GB/T 27945 specifies the safe disposal of process and safety technology requirements for salt bath heat treatment of hazardous solid waste.

This section applies to salt bath heat treatment of hazardous solid waste (barium salt slag, slag nitrate, cyanide salt residue) of sound processing.

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 209 hydroxide for industrial use

GB 320 industrial synthetic hydrochloric acid

GB/T 534 industrial sulfuric acid

GB/T 639 chemical reagent anhydrous sodium carbonate

GB/T 6009 Industrial anhydrous sodium sulfate

GB 10531 water treatment agent ferrous sulfate

GB 19106 sodium hypochlorite solution

GB /hazardous solid waste management salt bath heat treatment of T 27945.1 - Part 1. General Management

GB/T 27945.2 salt bath heat treatment of hazardous solid waste management - Part 2. leachate detection method

HG/T 3474 ferric chloride chemical reagents

HJ/T 299-2007 Method for leaching toxicity of solid waste sulfuric acid nitric acid method

3 Terms and Definitions

HJ/T 299-2007 defined by the following terms and definitions apply to this document. For ease of use, repeat the following list

HJ/T 299-2007 in some terms and definitions.

3.1 Solid Waste solidwastes

Solid generated in the production and construction, and other activities of daily life environmental pollution, semi-solid waste materials.

3.2 Salt bath and solid waste saltbathsolidwastes

Some molten salt heat treating solid waste material generated during use.

3.3 Leachate extract

After the soluble component liquid from the solid phase into the solution.

END: Draft Version (GB/T 27945.3-2011)

GB/T 30824-2014 | GB/T 30583-2014 | GB/T 25744-2010 | GB/T 16923-2026 | GB/T 27946-2011 | GB/T 27945.2-2011 |

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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.

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