Effect of chitosan on reactor performance and population of specific methanogens in a modified CSTR treating raw POME
详细信息 查看全文
- 作者：Maneerat Khemkhaoa ; Somkiet Techkarnjanarukb ; Chantaraporn Phalakornkulea ; c ; d ; cpk@kmutnb.ac.th" class="auth_mail" title="E-mail the corresponding author ; cphalak21@yahoo.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Palm oil mill effluent ; Modified CSTR ; Chitosan ; Methanosarcinales ; Biogas
- 刊名：Biomass and Bioenergy
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：86
- 期：Complete
- 页码：11-20
- 全文大小：975 K
文摘
- •
Addition of chitosan to a CSTR enabled the operation at a higher OLR than the control by 25% at a COD rate of 26.5 kg m−3 d−1.
- •
The CH4 production was 6.4 m3 m−3 d−1 and the CH4 yield on COD was 0.34 m3 kg−1.
- •
Chitosan may act like an extracellular polymeric substance, assisting the methanogens to aggregate together and function as a consortium.