Comparison of the biodegradability of the grey fraction of municipal solid waste of Barcelona in mesophilic and thermophilic conditions

被引：18

作者：

Mace, S

Bolzonella, D

Cecchi, F

Mata-Alvarez, J

机构：

[1] Univ Barcelona, Dept Chem Engn, E-08028 Barcelona, Spain

[2] Univ Verona, Dept Sci & Technol, I-37134 Verona, Italy

来源：

WATER SCIENCE AND TECHNOLOGY | 2003年 / 48卷 / 04期

关键词：

first-order model; MSW; ultimate methane yield;

D O I：

10.2166/wst.2003.0212

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The results of the start-up of two digesters in mesophilic and thermophilic conditions, together with its steady results at several organic loading rates are described. A kinetic study is also carried out which allows one to estimate the ultimate methane production, together with the first-order kinetic constant. Operation at thermophilic temperature yields better results as it allows a more loaded reactor and the methane production is slightly higher.

引用

页码：21 / 28

页数：8

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