Secondary membrane

Microfiltration of yeast suspensions (Sacch. cerevisiae) was carried out to investigate the impact of a secondary membrane, composed of deposited yeast cells, on the filtration performance. Cross-flow filtration experiments with yeast–water suspensions in a rectangular channel showed the deposition

Generally, membrane biofilm have been believed to be minimized during the operation of membrane bioreactor (MBR) for wastewater treatment and reuse. In this study, positive roles of membrane biofilm in the intermittently aerated MBR system were highlighted. During the long-term operation using real