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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 518-523Brief Analysis of the Heat and Mass Balance in...

Brief Analysis of the Heat and Mass Balance in Sludge Bio-Drying Process

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Abstract:

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.

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Advances in Environmental Science and Engineering

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Periodical:

Advanced Materials Research (Volumes 518-523)

Pages:

34-38

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.518-523.34

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Online since:

May 2012

Authors:

Hui Fen Zou, Ying Chao Fei, Min Yu

Keywords:

Balance, Bio-Drying, Transport Phenomena

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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