Effect of hydrogen peroxide on biohydrogen production from melon fruit (Cucumis melo l.) waste by anaerobic digestion microbial community
Biohydrogen (H2) production has the potential to provide clean, environmentally friendly, and cost-effective energy sources. The effect of increasing oxidative stress on biohydrogen production by acid-treated anaerobic digestion microbial communities was studied. The use of varying amounts of hydrog...
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| Format: | Article |
| Language: | English |
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Diponegoro university Indonesia - Center of Biomass and Renewable Energy (CBIORE)
2022
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| Online Access: | https://repository.ugm.ac.id/284422/1/Kharisma_BI.pdf |
| _version_ | 1826050796366594048 |
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| author | Kharisma, Agung Dian Amekan, Yumechris Sarto, Sarto Cahyanto, Muhammad Nur |
| author_facet | Kharisma, Agung Dian Amekan, Yumechris Sarto, Sarto Cahyanto, Muhammad Nur |
| author_sort | Kharisma, Agung Dian |
| collection | UGM |
| description | Biohydrogen (H2) production has the potential to provide clean, environmentally friendly, and cost-effective energy sources. The effect of increasing oxidative stress on biohydrogen production by acid-treated anaerobic digestion microbial communities was studied. The use of varying amounts of hydrogen peroxide (H2O2; 0.1, 0.2, and 0.4 mM) for enhancing hydrogen production from melon fruit waste was investigated. It was found that H2O2 amendment to the H2-producing mixed culture increased hydrogen production. Treatment with 0.4 mM H2O2 increased cumulative H2 output by 7.7% (954.6 mL/L), whereas treatment with 0.1 mM H2O2 enhanced H2 yield by 23.8% (228.2 mL/gVS) compared to the untreated control. All treatments showed a high H2 production rate when the pH was 4.5 – 7.0. H2O2-treated samples exhibited greater resilience to pH reduction and maintained their H2 production rate as the system became more acidic during H2 fermentation. The application of H2O2 affected the volatile fatty acid (VFA) profile during biohydrogen fermentation, with an increase in acetic and propionic acid and a reduction in formic acid concentration. The H2O2 treatment positively affects H2 production and is proposed as an alternative way of improving H2 fermentation.. |
| first_indexed | 2024-03-14T00:10:14Z |
| format | Article |
| id | oai:generic.eprints.org:284422 |
| institution | Universiti Gadjah Mada |
| language | English |
| last_indexed | 2024-03-14T00:10:14Z |
| publishDate | 2022 |
| publisher | Diponegoro university Indonesia - Center of Biomass and Renewable Energy (CBIORE) |
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| spelling | oai:generic.eprints.org:2844222023-12-19T04:27:08Z https://repository.ugm.ac.id/284422/ Effect of hydrogen peroxide on biohydrogen production from melon fruit (Cucumis melo l.) waste by anaerobic digestion microbial community Kharisma, Agung Dian Amekan, Yumechris Sarto, Sarto Cahyanto, Muhammad Nur Biological Sciences Biohydrogen (H2) production has the potential to provide clean, environmentally friendly, and cost-effective energy sources. The effect of increasing oxidative stress on biohydrogen production by acid-treated anaerobic digestion microbial communities was studied. The use of varying amounts of hydrogen peroxide (H2O2; 0.1, 0.2, and 0.4 mM) for enhancing hydrogen production from melon fruit waste was investigated. It was found that H2O2 amendment to the H2-producing mixed culture increased hydrogen production. Treatment with 0.4 mM H2O2 increased cumulative H2 output by 7.7% (954.6 mL/L), whereas treatment with 0.1 mM H2O2 enhanced H2 yield by 23.8% (228.2 mL/gVS) compared to the untreated control. All treatments showed a high H2 production rate when the pH was 4.5 – 7.0. H2O2-treated samples exhibited greater resilience to pH reduction and maintained their H2 production rate as the system became more acidic during H2 fermentation. The application of H2O2 affected the volatile fatty acid (VFA) profile during biohydrogen fermentation, with an increase in acetic and propionic acid and a reduction in formic acid concentration. The H2O2 treatment positively affects H2 production and is proposed as an alternative way of improving H2 fermentation.. Diponegoro university Indonesia - Center of Biomass and Renewable Energy (CBIORE) 2022-02-01 Article PeerReviewed application/pdf en https://repository.ugm.ac.id/284422/1/Kharisma_BI.pdf Kharisma, Agung Dian and Amekan, Yumechris and Sarto, Sarto and Cahyanto, Muhammad Nur (2022) Effect of hydrogen peroxide on biohydrogen production from melon fruit (Cucumis melo l.) waste by anaerobic digestion microbial community. International Journal of Renewable Energy Development, 11 (1). pp. 95-101. ISSN 2252-4940 https://ijred.cbiore.id/index.php/ijred/article/view/40883 https://doi.org/10.14710/ijred.2022.40883 |
| spellingShingle | Biological Sciences Kharisma, Agung Dian Amekan, Yumechris Sarto, Sarto Cahyanto, Muhammad Nur Effect of hydrogen peroxide on biohydrogen production from melon fruit (Cucumis melo l.) waste by anaerobic digestion microbial community |
| title | Effect of hydrogen peroxide on biohydrogen production from melon fruit (Cucumis melo l.) waste by anaerobic digestion microbial community |
| title_full | Effect of hydrogen peroxide on biohydrogen production from melon fruit (Cucumis melo l.) waste by anaerobic digestion microbial community |
| title_fullStr | Effect of hydrogen peroxide on biohydrogen production from melon fruit (Cucumis melo l.) waste by anaerobic digestion microbial community |
| title_full_unstemmed | Effect of hydrogen peroxide on biohydrogen production from melon fruit (Cucumis melo l.) waste by anaerobic digestion microbial community |
| title_short | Effect of hydrogen peroxide on biohydrogen production from melon fruit (Cucumis melo l.) waste by anaerobic digestion microbial community |
| title_sort | effect of hydrogen peroxide on biohydrogen production from melon fruit cucumis melo l waste by anaerobic digestion microbial community |
| topic | Biological Sciences |
| url | https://repository.ugm.ac.id/284422/1/Kharisma_BI.pdf |
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