Degradation of anionic surfactants during drying of UASBR sludges on sand drying beds
β Scribed by Arvind Kumar Mungray; Pradeep Kumar
- Book ID
- 108168215
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 799 KB
- Volume
- 88
- Category
- Article
- ISSN
- 0301-4797
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Local temperature variations were determined in sand beds during drying. Two different particle sizes of 200 ~tm and 550 lam's were used in the experiments Drying was conducted at 80Β°C and 150 Β° C. Highest temperature were observed at the bottom of the bed due to capillary lift during drying at 80 Β°
## Abstract Drying has become an important step within the context of sludge management. Sometimes, sludges from several wastewater treatment plants are centralized in order to dry them at an acceptable cost. Depending on sludge supply, there can be a delay between delivery and feeding into the dry