In the presence of surfactant sodium dodecylbenzene sulfonate (SDBS), the development of main hydrolysis products (soluble carbohydrate and protein) and hydrolytic enzyme activities (amylase and protease) were monitored during microaerobic thermophilic digestion (MATD) of waste activated sludge (WAS). Results showed that the presence of SDBS remarkably increased the solubility of protein and carbohydrate into aqueous phase. The maximal concentration of carbohydrate and protein was 990.39 and...
Autori: Qi Yang
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26958