1. Aluminium and aluminium alloys. Terms and definitions. Scrap Part 3, (9th September 2003) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. BS EN 12255-1. Wastewater treatment plants. Part 1. General construction principles (27th July 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (33 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. BS EN 12255-10. Wastewater treatment plants. Part 10. Safety principles (14th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (27 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. BS EN 12255-11. Wastewater treatment plants. Part 11. General data required (10th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. 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) ↗
6. BS EN 12255-14. Wastewater treatment plants. Part 14. Disinfection (13th July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. BS EN 12255-3. Wastewater treatment plants. Part 3. Preliminary treatment (2nd December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (37 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. BS EN 12255-4. Wastewater treatment plants. Part 4. Primary settlement (5th August 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (29 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. BS EN 12255-6. Wastewater treatment plants. Part 6. Activated sludge process (10th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (64 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. BS EN 12255-7. Wastewater treatment plants. Part 7. Biological fixed-film reactors (27th July 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (37 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗