Brief Analysis of the Heat and Mass Balance in Sludge Bio-Drying Process
| Periodical | Advanced Materials Research (Volumes 518 - 523) |
|---|---|
| Main Theme | Advances in Environmental Science and Engineering |
| Edited by | Reza Iranpour, Ji Zhao, Aijie Wang, Fenglin Yang and Xinyong Li |
| Pages | 34-38 |
| DOI | 10.4028/www.scientific.net/AMR.518-523.34 |
| Citation | Hui Fen Zou et al., 2012, Advanced Materials Research, 518-523, 34 |
| Online since | May, 2012 |
| Authors | Hui Fen Zou, Ying Chao Fei, Min Yu |
| Keywords | Balance, Bio-Drying, Transport Phenomena |
| Price | US$ 28,- |
Bio-drying is an important method to reduce the excess sludge which use the inner biomass of sludge itself to generate heat for a water discharging has a broad prospects in sludge treatment. However, our research in this field is still very limited. In order to better mastering and promoting sludge bio-drying technology, this paper summarized the advantages of bio-drying, initially described the microbial mechanism of spontaneous heat generation and the heat and mass transfer phenomena in a bio-drying process, then build a macro heat conservation formula based on material conservation.