CWS-MBBR Treatment Plant

The CWS-MBBR is highly effective in reducing levels of BOD (Biochemical Oxygen Demand), TSS (Total Suspended Solids) & Nitrogen. Moving Bed Bio Reactor technology is a proven effective treatment process used extensively around the world.

Photo above: Bioreactor installed in 2 compartment concrete tank

Installation Flexibility

The CWS-MBBR Series is an intra-tank BioReactor that can be installed into average sized treatment tanks. The product can be installed in virtually any septic tanks that are CAN/CSA-B66-00.

The unit operates quietly and features an external Blue Diamond aerator .

Reactor installed in Fibreglass Tank

BioReactor in fibreglass septic tank.

Blue Diamond Aerator

Blue Diamond Aerator

3 Compartment Fibreglass Tank - ready for delivery

800 gallon per day

Fibreglass Septic Treatment Plant

18,000 gallon per day Septic Treatment Plant

CWS-MBBR are available for both

Residential and Commercial Applications.


2 Compartment Concrete Tank

with 500 gallon Trash Tank

Finished Installation

2 Compartment Concrete Tank

with 500 gallon Trash Tank

Installed Reactor

View through Man-Way

Valley WasteWater has trained personal to assist contractors with any type of septic installation. The CWS-MBBR can be installed in any type of septic tanks that are CAN/CSA-B66-00. CWS-MBBR is suitable for both residential and commercial applications.

Designed and Manufactured in Canada to deal with the six+ months of inclement weather.

CWS-MBBR Packaged Treatment Plants

Performance Advantage:

The MBBR reactor uses an innovative sludge return system. Aerated activated sludge is returned back to the inlet of the trash tank. This activates effluent from the moment it enters the septic tank. The result is significantly less sludge and an elimination of most odours.

Long-Term Maintenance Advantage:

The treatment plant can be cleaned to rid the system of grease or other non-digestable contaminants, due to mismanagement of the system.

Unlike competitive treatment plants, the CWS-MBBR comes equipped with a 6" fitting with clean-out. There is no need to excavate when refurbishing the system.

System Features:

  • Extremely efficient nutrient removal
  • NSF/ANSI Standard 40 Class1
  • NSF/ANSI Standard 245
  • Simply designed and self contained
  • Simple to install
  • Simple to operate
  • Simple to maintain
  • Minimum sludge production
  • Longer intervals between septic pumping
  • Quiet operation
  • Suitable for seasonal usage
  • Odour reduction
  • Out of sight installation
  • Competitively priced

CWS-MBBR Package Treatment Plants are equipped with Blue Diamond Air Pumps

Blue Diamond ET Series Air Pump with Integral Alarm

Blue Diamond ET series air pumps provide high levels of water movement in wastewater applications. Blue Diamond pumps operate quietly and are easy to service. The robust weatherproof case makes them a great choice for packaged treatment plants.

The Envirosure Alarm is designed for use with Blue Diamond ET series pumps.

  • Detects low pressure or power failures immediately
  • Easy to install
  • Optional LED beacon

Alarmed Pump Control Panel

Contractors will appreciate the optional SJE Rhombus control panel with integral alarm, designed for outdoor installation.

Two control switches activate a power relay to turn the pump on and off. If an alarm condition occurs, an additional alarm switch activates the audible and visual alarm system. The compact panel (8" x 6" x 4″) is ideal for residential applications.

The NSF mark is your assurance that the product has been tested by a respected independent certification organization. NSF conducts periodic unannounced inspections and product testing to verify that products continue to comply with the standard.

NSF/ANSI (American National Standards Institute) Standard 245 defines total nitrogen reduction requirements to meet the growing demand for nutrient reduction in sensitive environments. NSF/ANSI 245 covers residential wastewater treatment systems with rated capacities between 400 and 1,500 gallons per day.

Calgary, Alberta, Canada

(587) 973-MBBR

Contact us today for wholesale pricing or technical support.