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Clear³ MBR.ST Configurable Membrane Bioreactor Decentralized Systems

When you recommend a solution, it’s your credibility at stake. You need a proven, reliable headache-free decentralized wastewater solution that works with any discharge demand. Here’s how:  The Newterra Clear3 pre-fabricated, pre-engineered, pre-tested Membrane Bioreactor (MBR) systems employ the industry benchmark—Veolia ZeeWeed membranes. In the short or long term, there’s no need to make large, complex upfront-capital investments with these scalable containerized solutions. So when you need to get the job done, try a dependable different approach that will save you time and your client’s money.

ANewterra Clear3 decentralized membrane bioreactor consisting of a white shipping container with locking doors and branded with the Clear3 logo on a concrete slab in an outdoor setting with green grass and blue skies

Product Overview

Offering you a pre-engineered stand-alone decentralized, modular treatment plant capable of treating sewage and wastewater from residential, recreational, institutional and commercial developments up to 237,700 gallons per day. The rugged, self-contained systems are housed in single modular building enclosures, built to meet local weather conditions from extreme heat to extreme cold, and designed to work with various in-ground tank configurations flexibly.


  • Housing Developments
  • Mobile Home Communities
  • RV Parks
  • Campgrounds
  • Golf Courses, Recreation Facilities, SPAs
  • Retirement Homes
  • Condos, Marinas, Hotels
  • Cluster Communities
  • Religious Communities


  • newtN SCADA: Feature sophisticated controls and advanced telemetry for 24/7 monitoring, diagnostics and control from anywhere
  • Pretreatment 
  • Flow equalization 
  • Aerobic biological treatment with options for nutrient removal
  • Membrane filtration with industry-leading ZeeWeed 500S membranes 
  • Sludge storage and thickening 
  • Advanced telemetry for remote control, monitoring & diagnostics 
  • Equipment or treatment train redundancy 
  • Low power, sludge production, and chemical consumption 
  • Pre-engineered for fast delivery 
  • Quality controlled factory assembled and tested 
  • MET/MET certified


Plug and Play: Offering plug-and-play usability

Water Reuse Ready:  Producing discharge water suitable for reuse with no further treatment in most applications.

Onsite Construction Reduced: Minimizing onsite work and providing faster installations with pre-plumbed, pre-wired systems that undergo comprehensive testing.

Uptime Maximized: Furnishing proven, standardized components and strategic redundancy to allow continuous operation – even during maintenance procedures.

Maintenance Minimized: Preventing fouling with air scouring and periodic membrane relaxation 

Operator-Friendly: Improving safety and supplying easy servicing from advanced design.

Technical Specifications

The Newterra Clear3 MBR.ST technology addresses many wastewater treatment applications, such as domestic or industrial wastewater, where high-quality effluent is required to meet regulatory requirements or reuse.

  • Biological Oxygen Demand (BOD)
  • Total Suspended Solids (TSS)
  • Bacteria
  • Total Coliforms
  • Ammonia
  • Nitrogen
  • Phosphorus
  • Pharmaceuticals
  • Emerging Contaminants

Effluent Quality

Biological Oxygen Demand (BOD)<5.0 mg/L
Total Suspended Solids (TSS)<5.0 mg/L
Ammonia-N<1.0 mg/L
Turbidity <0.2 NTU
Total Phosphorus<0.05 mg/L*
Total Nitrogen <3.0 mg/L*
*With nutrient removal options included, subject to influent characteristics

Table of Clear3 MBR Standard Units

ModelMarketFlow M3/DGPDFootprintPDF
Clear3 MBR.ST-35Mobile Home, Recreation, Seasonal359,2008’x20′MBR.ST-35
Clear3 MBR.ST-105Mobile Home, Recreation, Seasonal10527,7008’x40′MBR.ST-105
Clear3 MBR.ST-225Housing Developments22559,40016’x40′MBR.ST-225
Clear3 MBR.ST-450Housing Developments450118,80032’x40′MBR.ST-450
lear3 MBR.ST-900Housing Developments900237,70040’x40′MBR.ST-900
Need more than 200,000 gpd

The Clear3 MBR.ST Facilities are built on years of Newterra membrane bioreactor experience and utilize world-class, proven ZeeWeed membranes for exceptional permeate quality that meets the most stringent regulatory requirements for reuse

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