Toward bioenergy recovery from waste activated sludge: improving bio-hydrogen production and sludge reduction by pretreatment coupled with anaerobic digestion-microbial electrolysis cells
文献类型：期刊论文
| 作者 | He, Zhangwei; Zhou, Aijuan; Yang, Chunxue; Guo, Zechong; Wang, Aijie; Liu, Wenzong ; Nan, Jun
|
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:60页码:48413-48420 |
| 英文摘要 | In this study, a novel technology named pretreatment coupled with anaerobic digestion-microbial electrolysis cells (AD-MECs) for waste activated sludge (WAS) reduction and renewable bioenergy recovery has been investigated. The results showed that, compared with the control pretreatment, the three pretreatment methods used greatly enhanced the performance of the AD-MECs process, and efficient sludge reduction was achieved, especially in heat-alkaline pretreatment, 36.9% and 46.7% for total suspended solid (TSS) and volatile suspended solid (VSS) removal in 6 days. MECs fed with fermented WAS, displayed positive potential for bioenergy recovery, and the highest bio-hydrogen yield was 20.30 mg H-2/g VSS. Kinetic models indicated that with initial concentrations of soluble organic matter increasing, the bio-hydrogen yields of MECs increased linearly (R-2 = 0.8903-0.9742). The results above suggested that the novel technology proposed in this work showed attractive potential for renewable bioenergy recovery and sludge reduction. |
| WOS研究方向 | Chemistry, Multidisciplinary |
| WOS记录号 | WOS:000355738300031 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/32942]  |
| 专题 | 生态环境研究中心_中国科学院环境生物技术重点实验室 |
| 推荐引用方式 GB/T 7714 | He, Zhangwei,Zhou, Aijuan,Yang, Chunxue,et al. Toward bioenergy recovery from waste activated sludge: improving bio-hydrogen production and sludge reduction by pretreatment coupled with anaerobic digestion-microbial electrolysis cells[J]. RSC ADVANCES,2015,5(60):48413-48420. |
| APA | He, Zhangwei.,Zhou, Aijuan.,Yang, Chunxue.,Guo, Zechong.,Wang, Aijie.,...&Nan, Jun.(2015).Toward bioenergy recovery from waste activated sludge: improving bio-hydrogen production and sludge reduction by pretreatment coupled with anaerobic digestion-microbial electrolysis cells.RSC ADVANCES,5(60),48413-48420. |
| MLA | He, Zhangwei,et al."Toward bioenergy recovery from waste activated sludge: improving bio-hydrogen production and sludge reduction by pretreatment coupled with anaerobic digestion-microbial electrolysis cells".RSC ADVANCES 5.60(2015):48413-48420. |
入库方式： OAI收割
来源：生态环境研究中心
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