BS EN 12255-9:2023
$142.49
Wastewater treatment plants – Odour control and ventilation
Published By | Publication Date | Number of Pages |
BSI | 2023 | 28 |
This document specifies design principles and performance requirements for odour control and associated ventilation for wastewater treatment plants serving more than 50PT.
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | undefined |
8 | 1 Scope 2 Normative references 3 Terms and definitions |
11 | 4 Symbols and abbreviations 5 Design principles 5.1 General |
12 | 5.2 Sources and nature of odours |
13 | 5.3 Odour measurement |
14 | 5.4 Planning 5.4.1 Preliminary considerations 5.4.1.1 General 5.4.1.2 Sewer system 5.4.1.3 Wastewater treatment plants |
15 | 5.4.1.4 Remedial measures 5.4.2 Detailed planning 5.4.2.1 Odour abatement |
16 | 5.4.2.2 Chemical additives 5.4.2.3 Treating odorous air 5.4.3 Criteria for selection |
17 | 5.5 Design requirements 5.5.1 General 5.5.2 Materials selection 5.5.3 Chemical or biological addition |
18 | 5.5.4 Treatment of odorous air 5.5.4.1 General 5.5.4.2 Biofiltration |
19 | 5.5.4.3 Scrubbing (wet chemical, biological or ozone) 5.5.4.4 Ozonation |
20 | 5.5.4.5 Advanced oxidation (AOP) |
21 | 5.5.4.6 Adsorption 5.5.4.7 Thermal oxidation 5.5.5 Design of covers |
22 | 5.5.6 Design of ventilation 5.6 Process requirements |
23 | Annex A (informative)Odour potential and odour emission capacity, measurement of odour emission rate A.1 Odour potential and odour emission capacity A.2 Measurement of odour emission rate |