Biogas production from Jatropha curcas press-cake
文献类型：期刊论文
| 作者 | Staubmann, R. |
| 刊名 | Applied Biochemistry and Biotechnology
 |
| 出版日期 | 1997 |
| 卷号 | 63-5页码:457-467 |
| ISSN号 | 0273-2289 |
| 中文摘要 | Seeds of the tropical plant Jatropha curcas (purge nut, physic nut) are used for the production of oil. Several methods for oil extraction have been developed. In all processes, about 50% of the weight of the seeds remain as a press cake containing mainly protein and carbohydrates. Investigations have shown that this residue contains toxic compounds and cannot be used as animal feed without further processing. Preliminary experiments have shown that the residue is a good substrate for biogas production. Biogas formation was studied using a semicontinous upflow anaerobic sludge blanket (UASB) reactor; a contact-process and an anaerobic filter each reactor having a total volume of 110 L. A maximum production rate of 3.5 m(3) m(-3) d(-1) was obtained in the anaerobic filter with a loading rate of 13 kg COD m(-3) d(-1). However, the UASB reactor and the contact-process were not suitable for using this substrate. When using an anaerobic filter with Jatropha curcas seed cake as a substrate, 76% of the COD was degraded and 1 kg degraded COD yielded 355 L of biogas containing 70% methane. |
| 公开日期 | 2015-01-28 |
| 源URL | [http://ir.xtbg.org.cn/handle/353005/7584]  |
| 专题 | 西双版纳热带植物园_热带植物资源可持续利用重点实验室特色文献_小桐子相关文献 |
| 推荐引用方式 GB/T 7714 | Staubmann, R.. Biogas production from Jatropha curcas press-cake[J]. Applied Biochemistry and Biotechnology,1997,63-5:457-467. |
| APA | Staubmann, R..(1997).Biogas production from Jatropha curcas press-cake.Applied Biochemistry and Biotechnology,63-5,457-467. |
| MLA | Staubmann, R.."Biogas production from Jatropha curcas press-cake".Applied Biochemistry and Biotechnology 63-5(1997):457-467. |
入库方式： OAI收割
来源：西双版纳热带植物园
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