Bioaugmentation involving a bacterial consortium isolated from the rhizosphere of Spirodela polyrhiza for treating water contaminated with a mixture of four nitrophenol isomers

A flask-scale laboratory study was performed to assess the bioaugmentation of water contaminated with a mixture of 2-nitrophenol, 3-nitrophenol, 4-nitrophenol and 2,4-dinitrophenol by using a bacteria consortium consisting of three nitrophenol-degrading bacteria strains (Pseudomonas sp. strain MFR-1...

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Bibliographic Details
Main Authors: Kristanti, Risky Ayu (Author), Toyama, Tadashi (Author), Hadibarata, Tony (Author), Tanaka, Yasuhiro (Author), Mori, Kazuhiro (Author)
Format: Article
Language:English
Published: The Royal Society of Chemistry, 2014.
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Online Access:Get fulltext
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042 |a dc 
100 1 0 |a Kristanti, Risky Ayu  |e author 
700 1 0 |a Toyama, Tadashi  |e author 
700 1 0 |a Hadibarata, Tony  |e author 
700 1 0 |a Tanaka, Yasuhiro  |e author 
700 1 0 |a Mori, Kazuhiro  |e author 
245 0 0 |a Bioaugmentation involving a bacterial consortium isolated from the rhizosphere of Spirodela polyrhiza for treating water contaminated with a mixture of four nitrophenol isomers 
260 |b The Royal Society of Chemistry,   |c 2014. 
856 |z Get fulltext  |u http://eprints.utm.my/id/eprint/51998/1/TonyHadibarata2014_Bioaugmentationinvolvingabacterial.pdf 
520 |a A flask-scale laboratory study was performed to assess the bioaugmentation of water contaminated with a mixture of 2-nitrophenol, 3-nitrophenol, 4-nitrophenol and 2,4-dinitrophenol by using a bacteria consortium consisting of three nitrophenol-degrading bacteria strains (Pseudomonas sp. strain MFR-1, Pseudomonas sp. strain PFR-1 and Rhodococcus sp. strain DFR-1), reinoculated into the roots of Spirodela polyrhiza. The selected strains were colonized into the root at approximately 104 to 106 colony-forming units (CFU per plant). The high populations remained stable through five sequential two-days degradation cycles and complete nitrophenol removal was achieved within five-repeated cycles. Hence, inoculation of subjected degraders into the roots of aquatic plants is an effective treatment for nitrophenol-contaminated effluents or aquatic resources 
546 |a en 
650 0 4 |a TA Engineering (General). Civil engineering (General)