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GB/T 31752-2015Technical requirements for methyl bromide quarantine fumigation Chamber (English PDF)

溴甲烷检疫熏蒸库技术规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 3, 2015

Implementation date

November 2, 2015

Scope

GB/T 31752-2015 is the English-translated version of 溴甲烷检疫熏蒸库技术规范.

GB/T 31752-2015 is the Chinese standard "Technical requirements for methyl bromide quarantine fumigation Chamber". Its scope clause reads: This standard specifies the design principles of methyl bromide fumigation and quarantine, fumigation equipment and equipment operation.

This standard applies to the use of the fumigant methyl bromide fumigation and quarantine required atmospheric fumigation design, equipment and fumigation with specifications. Its clauses include terms and definitions.

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Document preview — GB/T 31752-2015

National Standard of the People's Republic of China

ICS: 65.020.01
Classification: B 16

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

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Methyl bromide fumigation and quarantine database design
5 quarantine fumigation equipment
6 quarantine fumigation fumigation Technical Specifications
Appendix A (informative) should not use methyl bromide fumigation of cargo
Annex B (informative) predetermined time methyl bromide gas concentration detection lowest readings
Annex C (informative) Supplementary administration

1 Scope

This standard specifies the design principles of methyl bromide fumigation and quarantine, fumigation equipment and equipment operation.

This standard applies to the use of the fumigant methyl bromide fumigation and quarantine required atmospheric fumigation design, equipment and fumigation with specifications.

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 Z2.1-2007 Workplace Hazardous Occupational Exposure Limits - Part 1. Chemical hazardous agents

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Fumigation

In a certain period of time and it can be closed space utilization fumigant killing the pests process.

3.2 Fumigant

At a certain temperature and pressure of the gaseous and pest killing effect of chemicals.

3.3 Quarantine fumigation

Used for quarantine fumigation and meet the requirements of the stress test of permanent buildings and their facilities and equipment.

3.4 Quarantine fumigation

Economic impact of the process to prevent the spread of quarantine pests, colonization and/or diffusion, or reduce a controlled non-quarantine pests

Degree of implementation of the fumigation process.

3.5 Atmospheric normalatmospherepressure; NAP

101.33kPa (1 standard atmospheric pressure).

3.6 Dose dosage

The amount of fumigation library unit volume administered fumigant, usually denotes a unit g/m3.

3.7 Concentration

The amount of gas fumigant fumigation quarantine library space per unit volume, the unit is usually expressed g/m3 or mg/m3.

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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

Cited by

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