1. Biological equipment for treating air and other gases. Requirements and application guidance for deodorization in wastewater treatment plants. (9th August 2023) 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) ↗
2. BS EN 12255-9. Wastewater treatment plants. Part 9. Odour control and ventilation (5th August 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) ↗
3. BS EN IEC 60079-13. Explosive atmospheres. Part 13. Equipment protection by pressurized room "p" and artificially ventilated room "v" (7th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (43 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. BS EN ISO 24448. Fine ceramics (advanced ceramics, advanced technical ceramics). LED light source for testing semiconducting photocatalytic materials used under indoor lighting environment. (7th January 2021) 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) ↗
5. BS EN ISO 29463-5. High-efficiency filters and filter media for removing particles in air. Part 5. Test method for filter elements (20th April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. BS EN ISO 29464. Cleaning of air and other gases. Terminology. (5th May 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (51 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. BS ISO 22197-4. Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials. Part 4. Removal of formaldehyde (5th January 2021) 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) ↗
8. BS ISO 22197-5. Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials. Part 5. Removal of methyl mercaptan (5th January 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) ↗
9. BS ISO 23139. Biological equipment for treating air and other gases. Application guidance for deodorization in wastewater treatment plants. (14th September 2022) 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) ↗
10. Cleaning of air and other gases. Terminology. (29th October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗