Bioremediation of 2,4,6-Trinitrotoluene Contaminated Soil in Slurry and Column Reactors

スポンサーリンク

概要

• 論文の詳細を見る

• The bioremediation of 2, 4, 6-trinitrotoluene (TNT) contaminated soil was performed on a laboratory scale. To compare bioremediation methods, a soil slurry reactor and a soil column reactor were operated and the effects of supplemental sources were investigated. Optimal conditions for the two bioremediation systems for the removal of TNT were obtained. In the soil slurry reactor, about 60% of the 1000mg/kg TNT contaminated soil was degraded after 10d, nearly complete biodegradation (>99%) was achieved within 25d, and the microorganisms grew and reached a maximum of 9.5×10^9 CFU/ml at 15d. In the soil column reactor, about 50% of the 1000mg/kg TNT contaminated soil was degraded after 25d and nearly complete biodegradation (>99%) was achieved within 60d. Microorganisms grew and reached a maximum of 9.8×10^<10> CFU/g soil at 40d. These results should help in determining the best bioremediation method and improving the design and operation of large scale clean up of contaminated sites by bioremediation systems.

• 社団法人日本生物工学会の論文
• 2003-11-25

著者

• LEE Jinwon

  Department of Electrical Engineering and Computer Science, KAIST

• Kim T‐h

  Advanced Energy & Environment Research Team Korea Institute Of Industrial Technology

• Lee J

  Department Of Chemical Engineering Kwangwoon University

• Lee Jinwon

  National Research Laboratory Of Plant Functional Genomics Division Of Molecular And Life Sciences Po

• Lee Jinwon

  Department Of Electrical Engineering And Computer Science Kaist

• Kim S‐w

  Advanced Energy & Environment Research Team Korea Institute Of Industrial Technology

• Kim Sangyong

  Industrial Ecology National Research Laboratory Korea Institute Of Industrial Technology

• Park Chulhwan

  Advanced Energy & Environment Research Team Korea Institute Of Industrial Technology:department

• PARK CHULHWAN

  Industrial Ecology National Research Laboratory, Korea Institute of Industrial Technology

• KIM TAK-HYUN

  Industrial Ecology National Research Laboratory, Korea Institute of Industrial Technology

• KIM SEUNG-WOOK

  Department of Chemical and Biological Engineering, Korea University

• Kim Seung-wook

  Department Of Chemical And Biological Engineering Korea University

関連論文

• Accelerating Database Processing at Database-Driven Web Sites(Contents Technology and Web Information Systems)
• CvADH1, a Member of Short-Chain Alcohol Dehydrogenase Family, is Inducible by Gibberellin and Sucrose in Developing Watermelon Seeds
• Systematic Reverse Genetic Screening of T-DNA Tagged Genes in Rice for Functional Genomic Analyses : MADS-box Genes as a Test Case
• Bioremediation of 2,4,6-Trinitrotoluene Contaminated Soil in Slurry and Column Reactors
• Optimization for Biodegradation of 2,4,6-Trinitrotoluene (TNT) by Pseudomonas putida(ENVIRONMENTAL BIOTECHNOLOGY)
• Effects of Various Pretreatments for Enhanced Anaerobic Digestion with Waste Activated Sludge
• COD Reduction and Decolorization of Textile Effluent Using a Combined Process(ENVIRONMENTAL BIOTECHNOLOGY)
• Biokinetic Parameter Estimation for Degradation of 2,4,6-Trinitrotoluene (TNT) with Pseudomonas putida KP-T201(ENVIRONMENTAL BIOTECHNOLOGY)
• Purification and Characterization of Prodigiosin Produced by Integrated Bioreactor from Serratia sp. KH-95(BIOCHEMICAL ENGINEERING)
• Upgrading of Anaerobic Digestion by Incorporating Two Different Hydrolysis Processes(ENVIRONMENTAL BIOTECHNOLOGY)
• Upgrading of Anaerobic Digestion by Incorporating Two Different Hydrolysis Processes
• Heterologous expression of endo-1,4-beta-xylanaseC from Phanerochaete chrysosporium in Pichia pastoris(ENZYMOLOGY, PROTEIN ENGINEERING, AND ENZYME TECHNOLOGY)
• High-Level Production of Astaxanthin by Xanthophyllomyces dendrorhous Mutant JH1 Using Statistical Experimental Designs

もっと見る 閉じる

スポンサーリンク