Dynamics of Methanotrophs during in situ Bioremediation

Katsuji Tani; Tomotada Iwamoto; Kazuo Fujimoto; Masao Nasu

doi:10.1264/jsme2.2001.37

Dynamics of Methanotrophs during in situ Bioremediation

Microbes and Environments ◽

10.1264/jsme2.2001.37 ◽

2001 ◽

Vol 16 (1) ◽

pp. 37-42 ◽

Cited By ~ 1

Author(s):

Katsuji Tani ◽

Tomotada Iwamoto ◽

Kazuo Fujimoto ◽

Masao Nasu

Keyword(s):

In Situ Bioremediation

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In situ bioremediation of cyanide, PAHs and organic compounds using an engineered SEquenced REactive BARrier (SEREBAR)

Land Contamination & Reclamation ◽

10.2462/09670513.755 ◽

2006 ◽

Vol 14 (2) ◽

pp. 478-482

Author(s):

Jamie Robinson ◽

Russell Thomas ◽

Steve Wallace ◽

Paddy Daly ◽

Robert Kalin

Keyword(s):

Organic Compounds ◽

In Situ Bioremediation ◽

Reactive Barrier

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In Situ Bioremediation of Perchlorate in Groundwater

10.21236/ada520589 ◽

2009 ◽

Author(s):

Paul Hatzinger ◽

Jay Diebold

Keyword(s):

In Situ Bioremediation

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On-site and in situ bioremediation of wood-preservative contaminated groundwater

Water Science & Technology ◽

10.2166/wst.2000.0537 ◽

2000 ◽

Vol 42 (5-6) ◽

pp. 371-376 ◽

Cited By ~ 11

Author(s):

J.A. Puhakka ◽

K.T. Järvinen ◽

J.H. Langwaldt ◽

E.S. Melin ◽

M.K. Männistö ◽

...

Keyword(s):

Iron Oxidation ◽

Wood Preservative ◽

Pilot Scale ◽

High Rate ◽

Contaminated Groundwater ◽

Groundwater Temperature ◽

In Situ Bioremediation ◽

Contaminated Aquifer ◽

Fluidized Bed Process

This paper reviews ten years of research on on-site and in situ bioremediation of chlorophenol contaminated groundwater. Laboratory experiments on the development of a high-rate, fluidized-bed process resulted in a full-scale, pump-and-treat application which has operated for several years. The system operates at ambient groundwater temperature of 7 to 9°C at 2.7 d hydraulic retention time and chlorophenol removal efficiencies of 98.5 to 99.9%. The microbial ecology studies of the contaminated aquifer revealed a diverse chlorophenol-degrading community. In situ biodegradation of chlorophenols is controlled by oxygen availability, only. Laboratory and pilot-scale experiments showed the potential for in situ aquifer bioremediation with iron oxidation and precipitation as a potential problem.

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