BS ISO 22197-1:2016 – TC:2020 Edition
$134.27
Tracked Changes. Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials – Removal of nitric oxide
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 44 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | compares BS ISO 22197-1:2016 |
| 2 | TRACKED CHANGES Text example 1 — indicates added text (in green) |
| 28 | Foreword |
| 29 | 1 Scope 2 Normative references |
| 30 | 3 Terms and definitions 4 Symbols |
| 31 | 5 Principle 6 Apparatus 6.1 Test equipment 6.2 Test gas supply |
| 34 | 6.3 Photoreactor 6.4 Light source 6.5 Analyser of pollutants 7 Test piece 8 Procedure 8.1 Pretreatment of test piece |
| 35 | 8.2 Pollutant-removal test |
| 36 | 8.3 Elution test 9 Calculation 9.1 Calculation method |
| 37 | 9.2 Amount of NOx adsorption by the test piece 9.3 Amount of NO removed by the test piece 9.4 Amount of NO2 formed by the test piece |
| 38 | 9.5 Amount of NOx desorbed from the test piece 9.6 Net amount of NOx removed by the test piece 9.7 Nitrogen eluted from the test piece |
| 39 | 9.8 Recovery of washing with water 10 Test method for test pieces with lower performance 11 Test report |
| 40 | Annex A (informative) Results of round-robin test |
| 41 | Bibliography |
