Preservation methods for the storage of anaerobic sludges

被引：23

作者：

Castro, H ^{[1
]}

Queirolo, M ^{[1
]}

Quevedo, M ^{[1
]}

Muxí, L ^{[1
]}

机构：

[1] Fac Quim Montevideo, Catedra Microbiol, Montevideo, Uruguay

来源：

BIOTECHNOLOGY LETTERS | 2002年 / 24卷 / 04期

关键词：

anaerobic sludges; inoculum; preservation; specific methanogenic activity;

D O I：

10.1023/A:1014080526608

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：

Different preservation methods were evaluated for the storage of anaerobic sludges: room temperature, refrigeration at 4 degreesC, freezing at -20 degreesC and freeze-drying. Specific methanogenic activity for glucose and acetate were used as indicators of the subsequent recovery of the anaerobic sludge. Storage at room temperature and refrigeration resulted in a better conservation of the methanogenic activity than freezing and freeze-drying.

引用

页码：329 / 333

页数：5

共 11 条

[1] Re-activation characteristics of preserved anaerobic granular sludges [J].

Bae, BU ;

Shin, HS ;

Paik, BC ;

Chung, JC .

BIORESOURCE TECHNOLOGY, 1995, 53 (03) :231-235

[2] Simple method for the measurement of the hydrogenotrophic methanogenic activity of anaerobic sludges [J].

Coates, JD ;

Coughlan, MF ;

Colleran, E .

JOURNAL OF MICROBIOLOGICAL METHODS, 1996, 26 (03) :237-246

[3] USE OF METHANOGENIC ACTIVITY TESTS TO CHARACTERIZE ANAEROBIC SLUDGES, SCREEN FOR ANAEROBIC BIODEGRADABILITY AND DETERMINE TOXICITY THRESHOLDS AGAINST INDIVIDUAL ANAEROBIC TROPHIC GROUPS AND SPECIES [J].

COLLERAN, E ;

CONCANNON, F ;

GOLDEN, T ;

GEOGHEGAN, F ;

CRUMLISH, B ;

KILLILEA, E ;

HENRY, M ;

COATES, J .

WATER SCIENCE AND TECHNOLOGY, 1992, 25 (07) :31-40

[4]

HIPPE H, 1984, MAINTENANCE MICROORG, P69

[5]

IMPEY CS, 1984, MAINTENANCE MICROORG, P47

[6] PRESERVATION CHARACTERISTICS OF ANAEROBIC GRANULAR SLUDGE [J].

SHIN, HS ;

BAE, BU ;

OH, SE .

BIOTECHNOLOGY LETTERS, 1993, 15 (05) :537-542

[7] MICROBIAL-DEGRADATION OF LACTATE UNDER METHANOGENIC CONDITIONS [J].

SOUBES, M ;

MUXI, L ;

ZUNINO, L ;

FERNANDEZ, A .

MIRCEN-JOURNAL OF APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 1989, 5 (02) :193-198

[8] INHIBITION OF METHANOGENESIS FROM ACETATE BY CR+3 AND AMMONIA [J].

SOUBES, M ;

MUXI, L ;

FERNANDEZ, A ;

TARLERA, S ;

QUEIROLO, M .

BIOTECHNOLOGY LETTERS, 1994, 16 (02) :195-200

[9]

TOUZEL JP, 1983, FEMS MICROBIOL LETT, V16, P241

[10] EFFECT OF STORAGE ON THE PERFORMANCE OF METHANOGENIC GRANULES [J].

WU, WM ;

JAIN, MK ;

THIELE, JH ;

ZEIKUS, JG .

WATER RESEARCH, 1995, 29 (06) :1445-1452

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