STN EN 12873-4
| Name: | STN EN 12873-4 |
| Validity: | Valid |
| Number of pages: | 20 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Vplyv materiálov na pitnú vodu. Vplyv migrácie (vylúhovania). Časť 4: Skúšobná metóda pre membrány používané v systémoch na úpravu vody |
| English title | Influence of materials on water intended for human consumption - Influence due to migration - Part 4: Test method for water treatment membranes |
| Release Date: | 01. 02. 2022 |
| Date of withdrawal: | |
| ICS: | 13.060.20, 67.250 |
| Sorting character/National clasification code | 75 8702 |
| Level of incorporation: | idt EN 12873-4:2021 |
| Official Journal | 01/22 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 12873-4:2006-10 (75 8702) |
| Note in Official Journal: | |
| Subject of the standard: | This document describes a test method for laboratory evaluation of possible adverse effects of water treatment membrane elements and modules on drinking water quality. In principle it is applicable to microfiltration, ultrafiltration, nanofiltration, reverse osmosis and electrodialysis modules for use in the treatment of public water supplies and of water inside buildings. NOTE Such devices can vary considerably in design and operation and hence some modification of the procedures can be required. Evaluation of the efficiency of the membrane filter in removing contaminants from the treated water is not included. |
| Preview: | Náhľad normy (PDF) |