Methane Production Using a Bio-Reactor Packed with Pumice Stone on an Evaporator Condensate of a Kraft Pulp Mill

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概要

• 論文の詳細を見る

• When an evaporator condensate stream from a kraft pulp mill was treated by anaerobic methane fermentation, the stream could not ferment continuously. Therefore, after the raw evaporator condensate was treated by various procedures, the treated samples were tested in a batch fermentation system. There seemed to be an inhibitor, an oily material, and the evaporator condensate could be fermented easily, after removal of the oily material, in a bio-reactor packed with pumice stone. In continuous operation, the minimum hydraulic retention time was 0.64 days, the maximum volumetric BOD removal rate was 11.47 kg/m^3/d, and the maximum gas production rate for the theoretical volume was 97%. The efficiency of a bio-reactor using pumice stone was studied. The pumice stone has a large number of connected pores. The major pore sizes are 20-100μm. The cell density of the pumice stone used in the bio-reactor was 18-19 g per liter.

• 社団法人日本生物工学会の論文
• 1986-12-25

著者

• Tanimoto Youichi

  Institute Of Technology Shimizu Construction Co. Ltd.

• TASAKI MASAHARU

  Institute of Technology, Shimizu Corporation

• MINAMI KIYOSHI

  Advanced Technology Research Department, Institute of Technology, Shimizu Corporation

• MINAMI KIYOSHI

  Institute of Technology, Shimizu Corporation

• Minami K

  Shimizu Corp. Tokyo Jpn

• Minami Kiyoshi

  Institute Of Technology Shimizu Corporation

• HORIYAMA TSUYOSHI

  Institute of Technology, Shimizu Construction Co., Ltd.,

• Horiyama Tsuyoshi

  Institute Of Technology Shimizu Construction Co. Ltd.

• Tasaki Masaharu

  Institute Of Technology Shimizu Corporation

関連論文

• MULTI-COMPONENT MIGRATION IN THE GAS PHASE OF SOIL : COMPARISON BETWEEN RESULTS OF EXPERIMENTS AND SIMULATION BY DUSTY GAS MODEL
• Propionate Formation from Alcohols or Aldehydes by Desulfobulbus propionicus in the Absence of Sulfate
• Degradation of Benzoate by an Anaerobic Consortium and Some Properties of a Hydrogenotrophic Methanogen and Sulfate-Reducing Bacterium in the Consortium
• Effect of Glutamate on Extracellular Corrinoid Production by a Thermophilic, Methanol-Utilizing Methanogen, Methanosarcina sp. CHTI 55
• Continuous Anaerobic Treatment of Wastewater from a Kraft Pulp Mill
• Enzyme Activity for Monitoring the Stability in a Thermophilic Anaerovic Digestion of Wastewater Containing Methanol
• 410 Enzyme Activity as a Measure of Reactor stability in the Thermophilic Anaerobic Digestion of Waste Containing Methanol.
• Effects of Volatile Fatty Acids on Methanogenesis of Methanol and of Pregrowth with Methanol on Acetate Utilization by Methanogens
• Screening Growth Inhibitors of Sulfate-Reducing Bacteria and Their Effects on Methane Fermentation
• Influence of pH on Methane and Sulfied Production from Methanol
• Methane Production Using a Bio-Reactor Packed with Pumice Stone on an Evaporator Condensate of a Kraft Pulp Mill
• Production of Acetic Acid from Methanol by Thermophilic Methanosarcina sp. : Acetate Production as an Index in Abnormal Methane Fermentation

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