Dry mesophilic fermentation of chicken manure for production of methane by repeated batch culture

被引：77

作者：

Abouelenien, Fatma ^{[1
]}

Nakashimada, Yutaka ^{[1
]}

Nishio, Naomichi ^{[1
]}

机构：

[1] Hiroshima Univ, Grad Sch Adv Sci Matter, Dept Mol Biotechnol, Higashihiroshima 7398530, Japan

来源：

JOURNAL OF BIOSCIENCE AND BIOENGINEERING | 2009年 / 107卷 / 03期

关键词：

Methanogenic acclimation; Ammonia tolerance; Chicken manure; Mesophilic condition; Dry methane fermentation; THERMOPHILIC ANAEROBIC-DIGESTION; POULTRY SLAUGHTERHOUSE WASTE; AMMONIA;

D O I：

10.1016/j.jbiosc.2008.10.009

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The dry fermentation of chicken manure (CM) for production of methane in mesophilic conditions at 37 degrees C was studied under laboratory conditions using a repeated batch culture system. Methane was successfully produced after an acclimation period of about 254 d. A total volume of 4.4 l kg(-1) CM (31 ml g(-1)VS) of methane gas was produced, despite the presence of a high level of ammonia of ca. 8 to 14 g-N kg(-1) CM. This clearly demonstrates that spontaneous acclimation of the methanogenic consortia to high levels of ammonia could occur and result in production of methane even under a high percentage of total solid (25%) and a high level of ammonia. (C) 2008, The Society for Biotechnology, Japan. All rights reserved.

引用

页码：293 / 295

页数：3

共 24 条

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[Anonymous], 1989, STANDARD METHODS EXA, V17th

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