MBR Membrane Replacement

MBR Membrane Replacement | 0.50 MGD

St. Paul WWTP, VA

intall time

24 HRS

2025 project overview​

Project Category : Aftermarket

Project Type : Membrane Products (Part-for-Part)

Scope : Turnkey

Previous Membrane : BIO-CEL 416 (Flat Sheet, Polymeric)

Installed Membrane : BIO-CEL L+ (Flat Sheet, Polymeric)

Status : Operational

DESCRIPTION

Members of the MMBR team helped design, start up, and support the St. Paul MBR WWTP when it was built in 2015. After Hurricane Helene damaged the Virginia plant in 2024, capacity fell and effluent quality declined.

MMBR mobilized a turnkey recovery effort with a local contractor, supported by plant operators. New, backward-compatible modules with 15% higher capacity were installed in about three days.

The plant returned to full compliance with improved performance, demonstrating MMBR’s ability to deliver rapid, low-risk emergency response for critical wastewater infrastructure.

The customer service was amazing. We had nothing but great things out of it.
Travis Stanley
Town of St. Paul

HIGHLIGHTS

Project History :
Greenfield (2015), Parts Supply (2025)
Wastewater Type(s) :
Municipal
Application(s) :
Residential
Discharge Type(s) :
Discharge

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