INTEGRATED STRATEGY TO ENHANCE BIOGAS PRODUCTION FROM MANGO PEEL WASTE

INTEGRATED STRATEGY TO ENHANCE BIOGAS PRODUCTION FROM MANGO PEEL WASTE
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提高芒果皮废料沼气产量的综合战略

DOI:
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发表时间:
2014
期刊:
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通讯作者:
C. SURYAWANSHIP.
C. SURYAWANSHIP.
中科院分区:
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文献类型:
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作者:
C. SURYAWANSHIP.

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本研究成功地探索了使用石榴籽脱油饼作为主要添加剂和微量营养素溶液作为次要添加剂,以提高沼气的生产和丰富其甲烷含量,使用芒果皮作为初始底物。虽然微量营养素溶液已激活酶以进行厌氧消化以最佳地产生沼气和甲烷,但石榴籽脱油饼具有(a)提供缓冲能力以稳定pH/碱度:酸度比,(B)降低底物的C:N比以促进厌氧消化。累积实现增强的沼气生成(0.82 m kg VS进料)及其丰富的甲烷含量(0.64 m kg VS进料)。
The present study has successfully explored the use of pomegranate seed de-oiled cake as a major additive and micronutrients solution as a minor additive to enhance production of biogas and enrich its methane content, using mango peel as the initial substrate. While micronutrients solution has activated enzymes to carry out anaerobic digestion for optimal production of biogas and methane, pomegranate seed de-oiled cake has (a) provided buffering capacity for stabilized pH/alkalinity: acidity ratio, (b) reduced C:N ratio of the substrates to facilitate anaerobic digestion. Cumulatively effecting enhanced biogas generation (0.82 m kg VS fed) and its rich methane content (0.64 m kg VS fed).