Membrane bioreactors (MBRs) play a crucial role in wastewater treatment, but they face considerable challenges due to fouling. To tackle this issue, innovative strategies are needed. This study investigated the effectiveness of membrane reciprocation and quorum quenching (QQ) to control fouling in MBRs. The study compared MBRs using membrane reciprocation (30 rpm) and QQ (injecting media… Continue reading Membrane reciprocation and quorum quenching: An innovative combination for fouling control and energy saving in membrane bioreactors
Presence of organic micropollutants (OMP) in wastewater has become an emerging concern due to OMP’s bioaccumulation capacity in the aquatic environment and their harmful effects. As a result, numerous processes have been explored as alternatives to conventional activated sludge (CAS) to address OMP removal. Among these, membrane bioreactor (MBR) has become a promising option due… Continue reading Advanced membrane bioreactors for emerging contaminant removal and quorum sensing control
The present study investigated the influence of electric field on the removal of quorum sensing (QS) and emerging contaminants using an electrochemical membrane bioreactor (eMBR). A significant reduction of N-octanoyl-L-homoserine lactone signal molecules (∼76%) was achieved in the eMBR, with respect to the level observed in the conventional MBR as the control. Furthermore, the intermittent… Continue reading Control of quorum sensing signals and emerging contaminants in electrochemical membrane bioreactors
