Photodegradation of the dyestuff Disperse Blue 26 in water / by Jin-Hua Weng and R. James Maguire. : En13-5/89-61E-PDF
"The photodegradation of the dyestuff Disperse Blue 26 has been studied in sunlight and under 300 nm light in organic-free water and in natural waters. Dissolved humic acid has been demonstrated to promote the photodecomposition of the dye. The results indicate that the half-life of sunlight degradation of the dye in near-surface waters will be of the order of a few days in summer to a few weeks in winter. Moreover, photolysis will be retarded at depths greater than a few decimetres to two metres, and may be retarded by the predicted slight tendency of Disperse Blue 26 to partition to sediment"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.873524&sl=1
| Ministère/Organisme | Canada. Environment Canada. National Water Research Institute (Canada). Rivers Research Branch. Canada Centre for Inland Waters. |
|---|---|
| Titre | Photodegradation of the dyestuff Disperse Blue 26 in water / by Jin-Hua Weng and R. James Maguire. |
| Titre de la série | NWRI contribution ; no. 89-61 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 9-11). Includes management perspective and abstract in French. |
| Information sur la publication | Burlington, Ontario : Rivers Research Branch, National Water Research Institute, Canada Centre for Inland Waters, February 1989. |
| Auteur / Contributeur | Weng, Jin-Hua, author. Maguire, James, author. |
| Description | 1 online resource (11, [9] pages) : illustrations. |
| Numéro de catalogue |
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| Descripteurs | Water management |