Posts

Simon Judd, author of The MBR Book, Watermaths, and Industrial MBRs, offers observations on membrane technology in this occasional blog.

About Simon

Professor Simon Judd lectures at Cranfield University in the UK and Qatar University in the Middle East. He has over 20 years’ experience in teaching the fundamentals of water and wastewater technologies and is an acknowledged expert in membrane bioreactor technology and produced water.

Simon has written a number of text books on water and wastewater treatment, including ‘Watermaths‘, a textbook for undergraduates and practitioners on maths for water and wastewater treatment technologies.

He continues to conduct research into wastewater technologies, specialising in membrane bioreactors and produced water, and provides consultancy on water and wastewater treatment to clients across the globe. Contact Simon at simon@juddwater.com.


  • 06 April 2012
    Read more

    Stringing us along

    There can be few things more confounding in MBR operation and maintenance than the development of filamentous bacteria in the biotank. These are “string-like” microorganisms which can normally discerned by staring down a microscope, with different species apparently prevailing under ... Read more

  • 08 February 2012
    Read more

    Sucking air

    Regardless of the manifest benefits offered by MBR technology with respect to the amazingly high water quality produced, it’s hard to get away from the not-unwarranted perception that they are too expensive to buy, use too much energy, and present a whole host of operational problems. ... Read more

  • 17 December 2011
    Read more

    Cleaning up

    Whilst the academic profession continues to find increasingly expensive analytical instrumentation and more protracted procedures for fractionating and identifying foulants in municipal MBRs, it’s left to the practitioners to come up with methods for tackling manifestation of fouling. ... Read more

  • 17 September 2011
    Read more

    Foul play

    I was privileged to attend a defence of a student PhD in the beautiful surroundings of Delft earlier this week. Apart from a rather bizarre protocol to which the university strictly adhered, entailing all examiners dressing as Jedi knights, it was a most agreeable experience. ... Read more

‘The MBR Site’ is a trading division of Judd and Judd Ltd, a company registered in England and Wales, registered number 8082403.

Registered office: Suite 2, Douglas House, 32-34 Simpson Road, Fenny Stratford, Buckinghamshire, MK1 1BA, United Kingdom. Email: info@thembrsite.com

Banner image: full treatment plant for pharmaceutical wastewater in Taizhou, Linhai Park, Zhejiang Province, China, including Shanghai MEGAVISION  flat sheet UF membrane modules in two MBR units. Image courtesy of VALORSABIO, Lda.

Image credits:

– Image for our Chinese largest plants 全球最大的MBR项目 homepage link: Image supplied by Apex Environmental
– Image for our Consultants and Contractors homepage link: Image supplied by Ovivo USA, LLC.

Disclaimer: The information given on this website is reproduced in good faith. No liability is accepted for errors or omissions. The MBR Site does not endorse any products, services, organisations, events or any other listing included in this site. You are strongly advised to check all information, including specifications and installation details, before acting on any information given in this website. The MBR Site links to third-party websites – note that we are not responsible for the content of third-party websites and third-party websites are visited at your own risk. Please read our terms and conditions and privacy policy. Use of this website indicates acceptance of these conditions.

This website is designed for modern browsers – if you have problems viewing our website, you may wish to upgrade your browser.