Abstract
This study investigated possible biological control of membrane biofouling and membrane cleaning by disrupting energy metabolism of microorganisms. Results showed that 2,4-dinitrophenol (DNP), a typical uncoupler, could not only significantly inhibit membrane biofouling but also enhance biofilm detachment from nylon membrane. Inhibited ATP synthesis by a chemical uncoupler resulted in lowered production of autoinducer-2 (AI-2). The standard dead-end microfiltration tests further confirmed that the reduced AI-2 was positively correlated to the reduced fouling resistance of nylon membranes. It appears that inhibition of energy metabolism would be a promising alternative for control and cleaning of membrane biofouling.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
