1. BS EN 1017. Chemicals used for treatment of water intended for human consumption. Half-burnt dolomite. (29th June 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (17 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. BS EN 1018. Chemicals used for treatment of water intended for human consumption. Calcium carbonate. (2nd April 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (17 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. BS EN 12125. Chemicals used for treatment of water intended for human consumption. Sodium thiosulfate. (28th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (19 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. BS EN 12174. Chemicals used for treatment of water intended for human consumption. Sodium hexafluorosilicate. (28th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. BS EN 12175. Chemicals used for treatment of water intended for human consumption. Hexafluorosilicic acid. (25th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. BS EN 12255-13. Wastewater treatment plants. Part 13. Chemical treatment. Treatment of wastewater by precipitation/flocculation (10th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (25 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. BS EN 1421. Chemicals used for treatment of water intended for human consumption. Ammonium chloride. (4th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. BS EN 14805. Chemicals used for treatment of water intended for human consumption. Sodium chloride for on site electrochlorination using non-membrane technology. (27th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (35 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. BS EN 15028. Chemicals used for treatment of water intended for human consumption. Sodium chlorate. (28th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. BS EN 15030. Chemicals used for treatment of water intended for human consumption. Silver salts for intermittent use. (27th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗