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The document describes three chemical methods for the determination of ozone in drinking water and swimming pool water. For the determination of higher concentrations an iodometric method is prescribed. Lower concentrations are photometrically determined using indigotrisulphonate or N,N-diethyl-p-phenylendiamine.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| ICS | 13.060.50 : Examination of water for chemical substances
|
| Number of pages | 22 |
| Replace | DIN 38408-3 (1993-11) |
| Set | Einheitsverfahren Wasser-1993 |
| Year | 2011 |
| Document history | DIN 38408-3 (2011-04) |
| Country | Germany |
| Keyword | DIN 38408;38408 |