1. SCOPE

This standard prescribes the characteristics, requirements, and methods of sampling and test for poly aluminium chloride liquid and powder.

2. REFERENCES

The following standards contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below:

265 : 1993 Hydrochloric acid (fourth revision)

1070 : 1992 Reagent grade water (third revision)

2088 : 1983 Methods for determination of arsenic (second revision)

3025 Methods of sampling and test (physical and chemical) for water and wastewater:

(Part 2) : 2004/ISO 11885 Determination of 33 elements by inductivity coupled plasma atomic emission spectroscopy

(Part 37) : 1988 Arsenic (first revision)

(Part 41) : 1992 Cadmium (first revision)

(Part 47) : 1994 Lead (first revision)

(Part 48) : 1994 Mercury (first revision)

(Part 52) : 2003 Chromium (first revision)

(Part 53) : 2003 Iron (first revision)

(Part 56) : 2003 Selenium (first revision)

(Part 59) : 2006 Manganese

3506 : 1989 Tables for alcoholometry (Pyknometer method) (first revision)

4905 : 2015/ISO 24153 : 2009 Random sampling and randomization procedures (first revision)

6213 (Part 4) : 1971 Method of test for pulp : Part 4 Determination of viscosity of pulp

9316 (Part 2) : 1987 Method of test for rubber latex : Part 2 Determination of viscosity (RL:2)