Optimization of the Bio-desulfurization for Coupling with Biogas Purification
文献类型：会议论文
| 作者 | Song, Z. Y. ; Xing, J. M. |
| 出版日期 | 2012 |
| 会议名称 | 1st International Conference on Energy and Environmental Protection (ICEEP 2012) |
| 会议日期 | JUN 23-24, 2012 |
| 会议地点 | Hohhot, PEOPLES R CHINA |
| 关键词 | Bio-desulfurization biogas purification Sulfide oxidizing bacteria Thiobacillus thioparus BIOLOGICAL SULFIDE OXIDATION ANAEROBIC-DIGESTION HYDROGEN-SULFIDE REACTOR BIOREACTOR ALKALINE REMOVAL |
| 页码 | 1771-1775 |
| 中文摘要 | Anaerobic digestion process has been widely used for organic wastewater, and could produce biogas which would be one of important sustainable energy. The biogas always contains some toxic, corrosive and odor hydrogen sulfide, which must be removed before utilization. Bio-desulfurization is a novel method for the removal of hydrogen sulfide by sulfide oxidizing bacteria. This process contains hydrogen sulfide adsorption and sulfide oxidizing sections. Sulfide oxidizing section should be coupled with adsorption section. In this study, some important parameters of adsorption section were tested for the effect on the growth of sulfide oxidizing bacteria. How the sulfide oxidizing section efficiently coupled with adsorption section was discussed. Our results showed that the optimal adsorbent was 0.1 M NaHCO3/Na2CO3 buffer and pH 8.0. The content of S2- in the effluent of adsorption section was 20 mM. If countercurrent absorption process used, the bio-desulfurization process was suitable for the treatment of the biogas, whose content of hydrogen sulfide was above 15,000 ppm. |
| 收录类别 | CPCI |
| 会议网址 | |
| 会议录 | ADVANCES IN ENVIRONMENTAL SCIENCE AND ENGINEERING, PTS 1-6 Book Series: Advanced Materials Research
 |
| 会议录出版者 | Trans Tech Publications Ltd |
| 语种 | 英语 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/11212]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 推荐引用方式 GB/T 7714 |
Song, Z. Y.,Xing, J. M.. Optimization of the Bio-desulfurization for Coupling with Biogas Purification[C]. 见:1st International Conference on Energy and Environmental Protection (ICEEP 2012). Hohhot, PEOPLES R CHINA. JUN 23-24, 2012. |
入库方式： OAI收割
来源：过程工程研究所
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