Catalog of standards
| AST EN 15040-2015 | ||||
| Title | Chemicals used for treatment of water intended for human consumption. Antiscalants for membranes. Phosphonic acids and salts | Description | This European Standard is applicable to phosphonic acids and salts used as antiscalants for membranes in the treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding analytical methods for phosphonic acids and salts. It gives information on their use as antiscalants for membranes in water treatment. It also determines the rules relating to safe handling and use (see Annex B). | |
| Կարգավիճակը | Acting | |||
| Accepted In RA | "National Institute of Standards" CJSV 2004 | |||
| № | 41-Լ | |||
| Date Accepted In RA | 2015-07-14 | |||
| Date Enacted | 2015-08-01 | |||
| Developer of the normative document and its address | ||||
| Category | AST EN | |||
| Classification |
71.100.80 CHEMICAL TECHNOLOGY Products of the chemical industry Chemicals for purification of water |
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| References |
"-" = Quotes
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| Registration date | 2015-07-14 | |||
| Registrational № | 1272-2015 | |||
| Page Count | ||||
| Info Source | IU AST №3-2015 | |||
| Language of the original | English | |||
| Translated to | ||||
| Keywords | ||||
| Modifications | No modifications made | |||
| Price in Armenian drams (AMD) (including VAT) 6400 | 0 | |||
