Two competitors presented this morning (along with Fluence)....

Two competitors presented this morning (along with Fluence).
I've attached some slides from the conference call (as run by Lift http://www.werf.org/lift/).
I apologise for the size of the post and any errors with my notes (it's a busy day).
There were three presenters: OxyMem; Suez-ZeeLung; Fluence.

Zeelung  went first (didn't catch presenter's name). He spoke of how MABR has existed in the research realm for the past 20 years, but has only been commercialised in the last 3-4.

It seems as if Zeelung do not have decentralised/containerised solitons for MABR in their commercial stable at present. Zeelung's MABR is retrofitted to existing assets without requiring any new civil works (ie. in competition with Fluence's SUBRE).

Below are some photos  of the fibres/filaments that carry the air and oxygen and the cord that the fibres are supported in. The individual cords are approximately 1mm across. The cassettes are approx. 6-8ft tall.

The case study/demo plant example given was the O'Brien Water Reclamation Plant project:
One major reason that MABR technology got a shot at this retrofit has been the push by Chicago MWRD to be energy neutral by 2023 - that's a big incentive to pursue innovative wastewater treatment solutions; seeing as wastewater treatment accounts for 2-3% of a countries energy consumption - dropping in some SUBRE cassettes appears to be a no-brainer. Hopefully it catches on all over the US.

He went on to mention commercial projects:
Firstly at Yorkville-Bristol. It is being commissioned as we speak. See the slides for more details.
Secondly, a wastewater treatment plant in Belgian (first in Europe to use Zeelung Tech). Drop in cassettes again - very early stage of commissioning.
Needless to say there is no data/feedback  available from the commercial applications as yet.