Mathematical modeling of the hydrolysis of anaerobic processes

被引：77

作者：

Christ, O ^{[1
]}

Wilderer, PA ^{[1
]}

Angerhöfer, R ^{[1
]}

Faulstich, M ^{[1
]}

机构：

[1] Univ Technol Munich, Inst Water Qual Control & Waste Management, D-85748 Garching, Germany

来源：

WATER SCIENCE AND TECHNOLOGY | 2000年 / 41卷 / 03期

关键词：

anaerobic digestion; mathematical modeling; solid waste; thermophilic digestion;

D O I：

10.2166/wst.2000.0056

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In the recently published dynamic simulation model for mesophilic digestion of sewage sludge the hydrolysis constant refers to the total dry solid content without regarding their composition. To apply these models to the digestion of municipal solid waste. the hydrolysis constants of the various fractions must be considered. The major constituents of organic waste were identified as carbohydrates, proteins and lipids. For these three constituents the hydrolysis constants for thermophilic digestion were determined. The implementation of these constants into the existing dynamic models allowed a reasonable characterization of the digestion of municipal organic waste.

引用

页码：61 / 65

页数：5