Effect of biogas sparging on the performance of bio-hydrogen reactor over a long-term operation

• Chatchawin Nualsri,

  Affiliations Department of Biotechnology, Faculty of Technology, Khon Kaen University, Khon Kaen, Thailand, Faculty of Food and Agricultural Technology, Phibulsongkram Rajabhat University, Pitsanulok, Thailand

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• Prawit Kongjan,

  Affiliations Chemistry Division, Department of Science, Faculty of Science and Technology, Prince of Songkla University, Muang, Pattani, Thailand, Bio-Mass Conversion to Energy and Chemicals (Bio-MEC) Research Unit, Department of Science, Faculty of Science and Technology, Prince of Songkla University, Muang, Pattani, Thailand

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• Alissara Reungsang ,

  * E-mail: alissara@kku.ac.th

  Affiliations Department of Biotechnology, Faculty of Technology, Khon Kaen University, Khon Kaen, Thailand, Research Group for Development of Microbial Hydrogen Production Process from Biomass, Khon Kaen University, Khon Kaen, Thailand

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• Tsuyoshi Imai

  Affiliation Division of Environmental Science and Engineering, Graduate School of Science and Engineering, Yamaguchi University, Yamaguchi, Japan

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