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Biogas production from waste Biomass with the help of methanogenic bacteria is
- a)One step process
- b)Two step process
- c)Three step process
- d)Multi step process
Correct answer is option 'C'. Can you explain this answer?
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Biogas production from waste Biomass with the help of methanogenic bac...
The process of biogas production can be divided into four steps: hydrolysis, acetation, acidification, and methane formation.
1. Hydrolysis: In the first step (hydrolysis), the organic matter is enzymolyzed externally by extracellular enzymes (cellulase, amylase, protease and lipase) of microorganisms. Bacteria decompose the long chains of the complex carbohydrates, proteins and lipids into shorter parts.
2. Acetation and 3. acidification: Acid-producing bacteria, involved in the second step, convert the intermediates of fermenting bacteria into acetic acid (CH3COOH), hydrogen (H2) and carbon dioxide (CO2). These bacteria are facultatively anaerobic and can grow under acid conditions. To produce acetic acid, they need oxygen and carbon. They use the oxygen solved in the solution or bounded-oxygen. The acid-producing bacteria create an anaerobic condition which is essential for the methane producing microorganisms.
4. Methanogenesis: Methane-producing bacteria, involved in the third step, decompose compounds with a low molecular weight. They utilize hydrogen, carbon dioxide and acetic acid to form methane and carbon dioxide.
1. Hydrolysis: In the first step (hydrolysis), the organic matter is enzymolyzed externally by extracellular enzymes (cellulase, amylase, protease and lipase) of microorganisms. Bacteria decompose the long chains of the complex carbohydrates, proteins and lipids into shorter parts.
2. Acetation and 3. acidification: Acid-producing bacteria, involved in the second step, convert the intermediates of fermenting bacteria into acetic acid (CH3COOH), hydrogen (H2) and carbon dioxide (CO2). These bacteria are facultatively anaerobic and can grow under acid conditions. To produce acetic acid, they need oxygen and carbon. They use the oxygen solved in the solution or bounded-oxygen. The acid-producing bacteria create an anaerobic condition which is essential for the methane producing microorganisms.
4. Methanogenesis: Methane-producing bacteria, involved in the third step, decompose compounds with a low molecular weight. They utilize hydrogen, carbon dioxide and acetic acid to form methane and carbon dioxide.
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Biogas production from waste Biomass with the help of methanogenic bacteria isa)One step processb)Two step processc)Three step processd)Multi step processCorrect answer is option 'C'. Can you explain this answer?
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Biogas production from waste Biomass with the help of methanogenic bacteria isa)One step processb)Two step processc)Three step processd)Multi step processCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Biogas production from waste Biomass with the help of methanogenic bacteria isa)One step processb)Two step processc)Three step processd)Multi step processCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Biogas production from waste Biomass with the help of methanogenic bacteria isa)One step processb)Two step processc)Three step processd)Multi step processCorrect answer is option 'C'. Can you explain this answer?.
Biogas production from waste Biomass with the help of methanogenic bacteria isa)One step processb)Two step processc)Three step processd)Multi step processCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Biogas production from waste Biomass with the help of methanogenic bacteria isa)One step processb)Two step processc)Three step processd)Multi step processCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Biogas production from waste Biomass with the help of methanogenic bacteria isa)One step processb)Two step processc)Three step processd)Multi step processCorrect answer is option 'C'. Can you explain this answer?.
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