Reductive dechlorination of 1,2-dichloroethane and chloroethane by cell suspensions of methanogenic bacteria

被引：48

作者：

Holliger, Christof ^{[1
]}

Schraa, Gosse ^{[1
]}

Stams, Alfons J. M. ^{[1
]}

Zehnder, Alexander J. B. ^{[1
]}

机构：

[1] Wageningen Agr Univ, Dept Microbiol, NL-6703 CT Wageningen, Netherlands

来源：

BIODEGRADATION | 1990年 / 1卷 / 04期

关键词：

chloroethane; 1,2-dichloroethane; methanogenic bacteria; Methanosarcina barkeri; reductive dechlorination;

D O I：

10.1007/BF00119762

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：

Concentrated cell suspensions of methanogenic bacteria reductively dechlorinated 1,2-dichloroethane via two reaction-mechanisms: a dihalo-elimination yielding ethylene and two hydrogenolysis reactions yielding chloroethane and ethane, consecutively. The transformation of chloroethane to ethane was inhibited by 1,2-dichloroethane. Stimulation of methanogenesis caused an increase in the amount of dechlorination products formed, whereas the opposite was found when methane formation was inhibited. Cells of Methanosarcina barkeri grown on H-2/CO2 converted 1,2-dichloroethane and chloroethane at higher rates than acetate or methanol grown cells.

引用

页码：253 / 261

页数：9

共 39 条

[1] ABIOTIC DEHALOGENATION OF 1,2-DICHLOROETHANE AND 1,2-DIBROMOETHANE IN AQUEOUS-SOLUTION CONTAINING HYDROGEN-SULFIDE [J].

BARBASH, JE ;

REINHARD, M .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1989, 23 (11) :1349-1358

[2] LEVELS OF COENZYME-F420, COENZYME-M, HYDROGENASE, AND METHYLCOENZYME-M METHYLREDUCTASE IN ACETATE-GROWN METHANOSARCINA [J].

BARESI, L ;

WOLFE, RS .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1981, 41 (02) :388-391

[3] SEQUENTIAL DEHALOGENATION OF CHLORINATED ETHENES [J].

BARRIOLAGE, G ;

PARSONS, FZ ;

NASSAR, RS ;

LORENZO, PA .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1986, 20 (01) :96-99

[4] PRODUCTION OF ETHANE, ETHYLENE, AND ACETYLENE FROM HALOGENATED HYDROCARBONS BY METHANOGENIC BACTERIA [J].

BELAY, N ;

DANIELS, L .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1987, 53 (07) :1604-1610

[5] REDUCTIVE DECHLORINATION OF ALL TRICHLOROBENZENE AND DICHLOROBENZENE ISOMERS [J].

BOSMA, TNP ;

VANDERMEER, JR ;

SCHRAA, G ;

TROS, ME ;

ZEHNDER, AJB .

FEMS MICROBIOLOGY ECOLOGY, 1988, 53 (3-4) :223-229

[6] ANAEROBIC DEGRADATION OF HALOGENATED 1-CARBON AND 2-CARBON ORGANIC-COMPOUNDS [J].

BOUWER, EJ ;

RITTMANN, BE ;

MCCARTY, PL .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1981, 15 (05) :596-599

[7] TRANSFORMATIONS OF 1-CARBON AND 2-CARBON HALOGENATED ALIPHATIC ORGANIC-COMPOUNDS UNDER METHANOGENIC CONDITIONS [J].

BOUWER, EJ ;

MCCARTY, PL .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1983, 45 (04) :1286-1294

[8] ANAEROBIC BIODEGRADATION OF CHLOROPHENOLS IN FRESH AND ACCLIMATED SLUDGE [J].

BOYD, SA ;

SHELTON, DR .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1984, 47 (02) :272-277

[9]

BROT N, 1965, J BIOL CHEM, V240, P3064

[10] CLEAVAGE OF BONDS BY LOW VALENT TRANSITION METAL IONS - HOMOGENEOUS REDUCTION OF ALKYL HALIDES BY CHROMOUS SULFATE [J].

CASTRO, CE ;

KRAY, WC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1963, 85 (18) :2768-&

← 1 2 3 4 →