REDUCTIVE ORTHO-DECHLORINATION AND META-DECHLORINATION OF A POLYCHLORINATED BIPHENYL CONGENER BY ANAEROBIC MICROORGANISMS

被引：69

作者：

VANDORT, HM ^{[1
]}

BEDARD, DL ^{[1
]}

机构：

[1] GE,CTR RES & DEV,BIOL SCI LAB,POB 8,SCHENECTADY,NY 12301

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 1991年 / 57卷 / 05期

关键词：

D O I：

10.1128/AEM.57.5.1576-1578.1991

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：

We used gas chromatography-mass spectrometry to study the metabolic fate of 2,3,5,6-tetrachlorobiphenyl (2356-CB) (350-mu-M) incubated with unacclimated methanogenic pond sediment. The 2356-CB was dechlorinated to 25-CB (21%), 26-CB (63%), and 236-CB (16%) in 37 weeks. This is the first experimental demonstration of ortho dechlorination of a polychlorinated biphenyl by anaerobic microorganisms.

引用

页码：1576 / 1578

页数：3

共 10 条

[1] ABRAMOWICZ DA, IN PRESS CHEM BIOCH, V2
[2] BROWN J F JR, 1984, Northeastern Environmental Science, V3, P167
[3] PCB MOVEMENT, DECHLORINATION, AND DETOXICATION IN THE ACUSHNET ESTUARY
BROWN, JF
WAGNER, RE
[J]. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, 1990, 9 (10) : 1215 - 1233
[4] BROWN JF, 1987, ENVIRON TOXICOL CHEM, V6, P579, DOI 10.1897/1552-8618(1987)6[579:EDOP]2.0.CO
[5] 2
[6] POLYCHLORINATED BIPHENYL DECHLORINATION IN AQUATIC SEDIMENTS
BROWN, JF
BEDARD, DL
BRENNAN, MJ
CARNAHAN, JC
FENG, H
WAGNER, RE
[J]. SCIENCE, 1987, 236 (4802) : 709 - 712
[7] EFFECTS OF ORGANIC SUBSTRATES ON DECHLORINATION OF AROCLOR-1242 IN ANAEROBIC SEDIMENTS
NIES, L
VOGEL, TM
[J]. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1990, 56 (09) : 2612 - 2617
[8] REDUCTIVE DECHLORINATION OF POLYCHLORINATED-BIPHENYLS BY ANAEROBIC MICROORGANISMS FROM SEDIMENTS
QUENSEN, JF
TIEDJE, JM
BOYD, SA
[J]. SCIENCE, 1988, 242 (4879) : 752 - 754
[9] DECHLORINATION OF 4 COMMERCIAL POLYCHLORINATED BIPHENYL MIXTURES (AROCLORS) BY ANAEROBIC MICROORGANISMS FROM SEDIMENTS
QUENSEN, JF
BOYD, SA
TIEDJE, JM
[J]. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1990, 56 (08) : 2360 - 2369
[10] GENERAL-METHOD FOR DETERMINING ANAEROBIC BIODEGRADATION POTENTIAL
SHELTON, DR
TIEDJE, JM
[J]. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1984, 47 (04) : 850 - 857

← 1 →