The Research of Corrected First Order Kinetics on Hydrolysis and Biogas Generation in Batch Anaerobic Digestion

被引:2
|
作者
Feng, Lei [1 ]
Kou, Hongli [1 ]
Zhang, Xudong [1 ]
Li, Rundong [1 ]
机构
[1] Shenyang Aerosp Univ, Liaoning Prov Clean Energy Key Lab, Shenyang 110136, Peoples R China
关键词
PARTICULATE ORGANIC-MATTER; WASTE-WATER; THERMOPHILIC DIGESTION; SLUDGE; TEMPERATURE; DEGRADATION; REACTOR; MODEL;
D O I
10.12783/issn.1544-8053/12/4/8
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Research on sequencing batch anaerobic digestion was performed for kitchen waste and its components at 37 degrees C. Biogas production models of flat, cylindrical spherical particulates were proposed and analyzed for single component. It is shown that the hydrolysis of starches, celluloses, fats and proteins prefers to follow the model of cylindrical, spherical and flat particulates, respectively. Moreover, biogas production models of flat, cylindrical, spherical, and mixed particulates were proposed and analyzed for multi-component (kitchen waste). Biogas production models of flat and mixed particulates most closely match the actual situation before and after the 24th day, respectively.
引用
收藏
页码:249 / 255
页数:7
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