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Southern Water’s Woolston wastewater treatment works - Darren checking the HMI
01 December 2021

Down by the river: the MBR at Woolston WwTW

The 37 MLD MBR at Woolston, UK, is an example of an imaginative plant design for an intensive process technology being implemented within a very small footprint. We were shown round the site to look at all the various inter-connected elements first-hand.

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ZeeLung MABR cassette installation at Spernal
20 September 2021

The ZeeLung MABR technology: the story so far

The membrane-aerated biofilm reactor (MABR) − like the ZeeLung MABR − is a fixed film process where the biofilm is fed with oxygen via the membrane on which the biofilm sits. It is a version of a fixed film process rather than a suspended growth one.

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Fig 1.  Project stakeholders and their interactions
28 May 2021

Systems integration: Putting it all together

The design of a centralised unit to control the complete multi-step process in a WWTP is the job of the systems integrator. The SI is responsible for linking the individual control systems, as well as the commissioning and start-up of the installed plant.

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