Paper Title:
DSC and SEM Analysis on Bound Water Characteristics in Sewage Sludge
  Abstract

Water structure present in sewage sludge with different moisture content was analyzed by differential scanning calorimeter(DSC).The sharp endothermic peaks that appeared at 6.14°C(95.87%wet basis),5.22°C(87.20%wet basis),1.33°C(71.20%wet basis).The calculation results , amount of bound water based on peak temperature and peak area, could account for stick phase of sewage sludge combined with SEM analysis results. Finally,mechanical mechanism of different phases(liquid phase, sticky phase, granule phase) were tentively described by schematic diagrams.

  Info
Periodical
Advanced Materials Research (Volumes 347-353)
Chapter
Chapter 3: Development and Utilization of Wind Energy
Edited by
Weiguo Pan, Jianxing Ren and Yongguang Li
Pages
2085-2089
DOI
10.4028/www.scientific.net/AMR.347-353.2085
Citation
W. Y. Wang, A. M. Li, X. M. Zhang, "DSC and SEM Analysis on Bound Water Characteristics in Sewage Sludge", Advanced Materials Research, Vols. 347-353, pp. 2085-2089, 2012
Online since
October 2011
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Price
$32.00
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