The research on flocculation of Microcystis aeruginosa with combination of microbial flocculant and alum
Guowangchen Liu, Wenshuang Li, Cunpeng Duan, Heyu Lu, Dan Cui, Liling Gao, Junchen Dai, Jianchao Hao
Available Online May 2018.
- 10.2991/iceesd-18.2018.48How to use a DOI?
- Microcystis aeruginosa; Flocculation; Microbial flocculant; alum; harvesting
Microalgae harvesting was a bottleneck for controlling eutrophic waterbody and microalgal biofuel production, the combination of Microbial floculant (MBF) and alum was used to flocculate Microcystis aeruginosa in different conditions. The results showed that the combination of MBF and alum had a better flocculation on algae than that with the combination of MBF and other aluminum salts; the alum could aggregated algal cells to form small flocs by charge neutralization and MBF could link algal flocs together via netting and bridging action; the algal floc floated on the surface of solution which made it is easy to harvest.
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Guowangchen Liu AU - Wenshuang Li AU - Cunpeng Duan AU - Heyu Lu AU - Dan Cui AU - Liling Gao AU - Junchen Dai AU - Jianchao Hao PY - 2018/05 DA - 2018/05 TI - The research on flocculation of Microcystis aeruginosa with combination of microbial flocculant and alum BT - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018) PB - Atlantis Press SP - 286 EP - 291 SN - 2352-5401 UR - https://doi.org/10.2991/iceesd-18.2018.48 DO - 10.2991/iceesd-18.2018.48 ID - Liu2018/05 ER -