What are membrane bioreactors?

‘Membrane bioreactor’ (MBR) is generally a term used to define wastewater treatment processes where a perm-selective membrane, eg microfiltration or ultrafiltration, is integrated with a biological process specifically a suspended growth bioreactor.

MBRs differ from ‘polishing’ processes where the membrane is employed as a discrete tertiary treatment step with no return of the active biomass to the biological process.

Almost all commercial MBR processes available today use the membrane as a filter, rejecting the solid materials which are developed by the biological process, resulting in a clarified and disinfected product effluent.

A membrane bioreactor is essentially a version of the conventional activated sludge (CAS) system:

While the CAS process uses a secondary clarifier or settlement tank for solid/liquid separation, an MBR uses a membrane for this function. This provides a number of advantages relating to process control and product water quality.

Watch our video for a brief introduction to MBR technology key parameters:

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Sean Camilleri

Hi.
Can I kindly ask whether it is possible to have the anoxic tank/zone, serving as a sediment/septic tank, all regards to a small system of 10m3/hr, with no mechanical agitation?

Thanks & Kind Regards,
Sean

Avinash Deokate

Dear Sir,
WE require 500 KLD MBR technology Sewage Treatment Plant. Please mail me quotation immediately.
Thanks and Regards,

Avinash Deokate
+91 9822296640
SHIVAM TECHNICAL SERVICES
7, Sunrise Apartment, Opposite Ajinkya Big Bazar, Sai Ganesh Nagar, Bhigwan Road, Baramati 413102, Dist. Pune. M. S. INDIA
shivam.technical.services@hotmail.com
agdeokate@yahoo.co.in

Claire JuddAvinash Deokate

Dear Avinash

Companies who might be able to help are listed in our Technology Suppliers and Membrane Products directories:

https://www.thembrsite.com/directories/mbr-technology-suppliers/

https://www.thembrsite.com/directories/membrane-products/

Thanks,

Claire

Sara

hello thanks to your useful site and information, i cant open the link of your site, please guide me. for example this link :https://www.youtube.com/embed/99j2Y-Zo5KI?autoplay=0&rel=0&byline=0

Claire JuddSara

Hi Sara - the link works for us. You could try another browser or go to YouTube and then search for our channel which is 'Judd Water and Wastewater Consultants'. You will find the video on there. Hope that helps.

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