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HJ/T 83-2001Water quality -- Determination of adsorbable organic halogen -- Ion chromatography method (English PDF)

水质可吸附有机卤素(AOX)的测定离子色谱法

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Issued by

Ministry of Ecology and Environment

Level / Type

National · Recommended

Issue date

January 1, 2001

Implementation date

January 1, 2001

Scope

HJ/T 83-2001 is the English-translated version of 水质可吸附有机卤素(AOX)的测定离子色谱法.

HJ/T 83-2001 is the Chinese standard "Water quality -- Determination of adsorbable organic halogen -- Ion chromatography method".

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Document preview — HJ/T 83-2001

[Preview only]
1 Subject content and scope
2 Definitions
2.1 Terms
3 Method and principle
3.1 Standard ventilation flow
3.2 Maximum bubble diameter
3.3 Porosity
4 Reagents and materials
4.1 General requirements
5 Apparatuses and instruments
6 Sample collection and preservation
6.1 Environmental conditions
6.2 Measurement standards and other equipment
7 Analysis steps
7.1 Calibration Items
7.2 Calibration method
8 Calculation and result expression
9 Method precision and accuracy

1 Foreword

HJ/T 83-2001 was issued by Ministry of Ecology and Environment on 19 December 2001.

The HJ/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

The document runs to 17 pages in English translation.

2 Scope Preview

HJ/T 83-2001 carries no ICS number and no Chinese Standard Classification code.

This catalogue holds 285 other HJ/T standards.

Of the 188 HJ/T standards that do carry an ICS number, 143 (76%) fall under ICS 13, in the field of environment and health protection, safety.

3 About this standard

Sector: Environmental Protection

Issued by: Ministry of Ecology and Environment

English translation: about 17 pages

4 Classification and status

Chinese Standard Classification (CCS): Z 16

Prefix HJ/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

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