Taroepratjeka, Dyah Asri Handayani and Tsuyoshi, Imai Biohydrogen Production by Halophilic Bacteria from Samut Sakhon Salt Pan in Thailand. In: Green and Smart Technologies for a Sustainable Society, 25th-27th, March, 2019, Yamaguchi, Japan.
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Abstract
Previous studies have shown that biohydrogen production from lignocellulosic biomass was possible through dark fermentation by bacteria. But lignocellulosic biomass requires pretreatment and enzyme hydrolysis into fermentable sugars prior to dark fermentation process. The high concentration of NaOH used after pretreatment process makes it unfavorable for most of bacteria to live. However, halophilic bacteria can survive in high salinity condition, whereas this condition increase osmotic pressure and provide inhibition to most other bacteria's activity. The bacteria in this study have been cultivated from soil sample of commercial salt pan field in Samut Sakhon, Thailand and kept at anaerobic saturated (26%) sodium condition for three years. These halophilic bacteria are capable to produce hydrogen under saturated salt (NaCl) condition without methane (CH4) by-products. In this study, experiments at different pH and temperature conditions were done to determine the optimum condition for biohydrogen production.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | Paper |
| Depositing User: | Azizullah Putri Akbar |
| Date Deposited: | 23 Feb 2022 03:18 |
| Last Modified: | 23 Feb 2022 03:18 |
| URI: | http://eprints.itenas.ac.id/id/eprint/1901 |
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