IS 3025 : Part 59 : 2023 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater - Part 59 Manganese
1 SCOPE
This standard (Part 59) prescribes three methods as follows for determination of manganese in water and wastewater:
a) Direct air-acetylene flame atomic absorption spectrometry (AAS) method;
b) Persulphate method; and
c) Inductively coupled plasma spectroscopy method.
2 REFERENCES
The standards given below 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 these standards:
| IS No. | Title |
| IS 3025 | Methods of sampling and test (physical and chemical) for water and wastewater: |
| (Part 2) : 2019/ISO 11885 : 2007 | Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICPOES) (first revision) |
| (Part 65) : 2022/ISO 17294-2 : 2016 | Application of inductively coupled plasma mass spectrometry (ICP-MS) - Determination of selected elements including uranium isotopes (first revision) |
| IS 7022 (Part 1) : 1973 | Glossary of terms relating to water, sewage and industrial effluents: Part 1 |
| IS 7022 (Part 2) : 1979 | Glossary of terms relating to water, sewage and industrial effluents: Part 2 |
| IS 17614 (Part 1) : 2021/ISO 5667-1 : 2020 | Water quality - Sampling: Guidance on the design of sampling programmes and sampling techniques |
| (Part 3) : 2021/ISO 5667-3 : 2018 | Preservation and handling of water samples |