Document Details |
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| Name of Department/Committee : | CHD 36 | ||||
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| Document Number : | CHD 36 ( 27499) | ||||
| Document Title [English] : | Methods of Sampling and Test Physical and Chemical For Water and Wastewater Part 32 Chloride Second Revision | ||||
| Document Title [Hindi] : | जल एवं अपशिष्ट जल के नमूने लेने तथा परीक्षण (भौतिक एवं रसायन) की पद्धतियाँ भाग 32 क्लोराइड (दूसरा पुनरीक्षण) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 13.060.50 | ||||
| Date of Project Approval : | 04-02-2025 | ||||
| Standards to be Revised : |
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Classification Details |
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| Group : | Chemicals, Plastics and their Products including packaging and Environment |
| Sub Group : | Environment management |
| Sub Sub Group : | Methods of Sampling and test of water and wastewater |
| Aspects : | Methods of tests |
| Risk : | None |
| Certification : | None |
| Short Commom Man's Title : | |
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| Sustainable development Goals : |
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| Degree of Equivalence : | Indigenous |
| Identical/Equivalent Standards : | |
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Division Council Chairperson Approval Details |
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::Cross Referenced Indian Standard:: |
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| Sl. No. | Is No & Year | IS Title | |
| 1 | IS 3025 : Part 75: 2022 | Methods of Sampling and Test Physical and Chemical for Water and Wastewater Part 75 Determination of Dissolved Anions by Liquid Chromatography of Ions - Determination of Bromide, Chloride, Fluoride, Nitrate, Nitrite Phosphate and Sulfate | |
| 2 | IS 3025 : Part 81: 2024 | Methods of sampling and test Physical and Chemical for water and wastewater Part 81 Determination of chlorate chloride and chlorite in water with low contamination | |
| 3 | IS 3025 : Part 82: 2024 | Methods of Sampling and Test Physical and Chemical for Water and Wastewater Part 82 Ammonium nitrate nitrite chloride orthophosphate sulfate and silicate with photometric detection | |
| 4 | IS 7022 : Part 1: 2024 | Water Related — Glossary of Terms Part 1 Water, Sewage and Industrial Effluents (First Revision) | |
| 5 | IS 7022 : Part 2: 2024 | Water Related — Glossary of Terms Part 2 Water Supply and Sewerage (First Revision) | |
| 6 | IS 17614 : Part 1: 2025 | Water Quality Sampling Part 1 Guidance on the Design of Sampling Programmes and Sampling Techniques (First Revision) | |
| 7 | IS 17614 : Part 3: 2024 | Water Quality Sampling Part 3 Preservation and Handling of Water Samples First Revision | |
| Sl.No. | Synosis Points | |
| 1 | This standard (Part 32) prescribes the following methods for the determination of chloride in water and wastewater: a) Argentometric Method (applicable in the range of 0.15 mg to 10 mg of chloride); b) Mercuric nitrate method; c) Potentiometric method; d) Automated ferricyanide method; and e) Dissolved anions by liquid chromatography of ions (The lower limit of application is >= 0,1 mg/l for chloride. The lower limit of application depends on the matrix and the interferences encountered.; f) Liquid chromatographic separation using low-capacity anion exchanger (working range 0.1 mg/l to 50 mg/l); and g) Photometric detection . | |
| 2 | This standard prescribes four methods for the determination of chloride. The argentometric method is suitable for use in relatively clear waters when 0.15 to 10 mg of chloride is present in the portion titrated. The end point of mercuric nitrate method is easier to detect. Potentiometric method is suitable for coloured or turbid samples. The ferricyanide method is an automated technique. In case of any difference of opinion, the argentometric method shall be the referee method. | |
Timeline Details |
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