Study of the co-pyrolysis behavior of sewage-sludge/rice-straw and the kinetics
β Scribed by Zhang Shuang-quan; Yue Xiao-ming; Yin Zhi-yuan; Pan Ting-ting; Dong Ming-jian; Sun Tian-yu
- Book ID
- 116846936
- Publisher
- Elsevier
- Year
- 2009
- Weight
- 621 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1878-5220
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π SIMILAR VOLUMES
Thermogravimetry and differential scanning calorimetry were used to examine, in nitrogen, four sewage sludges at modest heating rates. A mechanism consisting of two independent reactions was derived for an undigested sludge. The parameters are: n, = IO, Et = 130 kJ mol-', AI = 1 x IO'\* S-', nz= 15,
One sewage sludge (SLA) from A Β΄vila region (Spain) was selected and used as raw material in order to study the influence of acid treatment on the pyrolysis behavior of sewage sludges. SLA was heat treated with acid solutions at pH 1 and pH 2 leading to SLA-1 and SLA-2, respectively. Characterizatio