Jurnal
Produksi Biohidrogen dari Limbah Organik Cair Molase dan Vinasse Menggunakan Bakteri Rhodobium marinum
Life Science · Vol. 5 No. 2 (2016) · pp. 108–117
- ISSN
- 2528-5009, 2252-6277
- Published
- 2016-10-01
- Publisher
- Universitas Negeri Semarang
- Language
- eng
Abstract
Biohidrogen merupakan salah satu sumber energi alternatif terbarukan yang dihasilkan melalui proses biologis menggunakan bahan baku biomassa organik dengan melibatkan mikroorganisme penghasil gas hidrogen. Penelitian ini bertujuan menentukan dan membandingkan rasio kebaharuan terhadap produksi gas biohidrogen dari limbah organik cair molase dan vinasse selama fotofermentasi menggunakan Rhodobium marinum. Penelitian ini menggunakan Rancangan Acak Lengkap tiga faktor, terdiri dari jenis limbah (molase dan vinasse), konsentrasi limbah (10%, 50%, 100%) dan pH limbah (6, 7, 8), pola perlakuan 2x3x3 dengan tiga kali ulangan. Penelitian ini memiliki alur penelitian: pembuatan media tumbuh bakteri, kultivasi bakteri, persiapan media produksi, karakterisasi media produksi, fotofermentasi, dan pengukuran kadar biohidrogen. Rerata hasil produksi gas biohidrogen limbah molase tersignifikan berturut-turut pada K1P3, K2P3, K3P3 sebesar 86/10-1 L kultur, 146/10-1 l kultur, 188/10-1 L kultur dan produksi gas biohidrogen limbah vinasse berturut-turut pada K2P3, K3P3 sebesar 86/ 10-1 L kultur, 110/ 10-1 L kultur. Kesimpulan yang diperoleh bahwa rasio kebaharuan produksi gas biohidrogen molase:vinasse sebesar 27:20. Produksi gas biohidrogen tertinggi pada limbah molase sebesar 188/10-1 L kultur dan limbah vinasse sebesar 110/10-1 L kultur. Biohydrogen is one alternative renewable energy sources produced through biological processes using organic biomass feedstocks involve hydrogen gas-producing microorganisms. This study aims to determine and compare the recency ratio biohydrogen to gas production from organic waste liquid molasses and vinasse by Rhodobium marinum fotofermentation. This study used a completely randomized design of three factors, comprised of the types of waste (molasses and vinasse), effluent concentration (10%, 50%, 100%) and a pH of waste (6, 7, 8) with a pattern of treatment 2x3x3 in three replications. The stages of research were: creation of bacterial growth media, bacteria cultivation, preparation of media production, media characterization of production, fotofermentation, and measurement of biohydrogen. Average results of biohydrogen gas production waste molasses for K1P3, K2P3, K3P3 as amount of 86 / 10-1 L culture, 146 / 10-1 L culture, 188 / 10-1 L culture, respectively and production biohidrogen gas of vinasse waste of K2P3, K3P3 by 86 / 10-1 L culture, 110 / 10-1 L culture, respectively. The conclusion that the newness ratio of biohydrogen production molasses: vinasse was at 27:20. The highest gas production biohydrogen on molasses waste by 188 / 10-1 l culture and vinasse waste by 110 / 10-1 L culture.
Collaboration network of the authors
39 authors · 83 co-authorship links · 1 across different organisations
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- State University of Semarang
- Universitas Indraprasta PGRI
- Universitas Nahdlatul Ulama Blitar
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Dewi Mustikaningtyas | Affiliation unknown | 12 |
| Pramesti Dewi | Affiliation unknown | 11 |
| R. Susanti | Affiliation unknown | 2 |
| Aulia Nuanza Alam | Affiliation unknown | 2 |
| Lulu Dar Zulfatunna’im | Affiliation unknown | 2 |
| Anisa Rahmawati Putri | Affiliation unknown | 2 |
| Nadya Wulan Ramadhani | Affiliation unknown | 1 |
| Hasyim Abdurrasyid | Affiliation unknown | 1 |
| Mutiara Bintang Ramadani | Affiliation unknown | 1 |
| Astrid Farmayati | Affiliation unknown | 1 |
| Lusi Maswahyu Andriyani | Affiliation unknown | 1 |
| Sunyoto | Affiliation unknown | 1 |
| Nana Kariada Tri Martuti | State University of Semarang | 1 |
| Fitria Ayu Tirtaningrum | Affiliation unknown | 1 |
| Lidya Ayu Natalia | Affiliation unknown | 1 |
| Ruri Winanti | Affiliation unknown | 1 |
| Fahmi Rahmawati | Affiliation unknown | 1 |
| Anis Maftuhah | Affiliation unknown | 1 |
| Retno Sri Iswari | State University of Semarang | 1 |
| Septi Jayanti | Affiliation unknown | 1 |
| Agus Ulin Nuha | Affiliation unknown | 1 |
| F. Putut Martin H. B | Affiliation unknown | 1 |
| Anisa Ratna Nugraini | Affiliation unknown | 1 |
| Nihayatul Milah | Affiliation unknown | 1 |
| Nikmatul Hidayah | Affiliation unknown | 1 |
| Sri Utami | Universitas Indraprasta PGRI | 1 |
| Yenni Tyas Wulandari K. E | Affiliation unknown | 1 |
| Afra Fauziah L. Putri | Affiliation unknown | 1 |
| Talitha Widiatningrum | Affiliation unknown | 1 |
| Nadya Audina Nurkhafiya Sadikin | Affiliation unknown | 1 |
| Isnaeni Karunia Annisa | Affiliation unknown | 1 |
| Fitri Andiniyati | Affiliation unknown | 1 |
| Sugianto Sugianto | Universitas Nahdlatul Ulama Blitar | 1 |
| Dwi Yulianti | State University of Semarang | 1 |
| Tri Sri Noor Asih | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.