Biological Recycle Systems BIO-25Series

The popular Mi-T-M BIO Series System utilizes fixed-film bacteria in conjunction with coalescing media to treat waste water. Oxygen is added to the bacteria in the waste stream by venturi injection system.

Benefits: Low maintenance · Low operating costs · Simple equipment operation

Components: ETL listed NEMA-4 rated corrosion-proof control panel for safe and reliable operation · Hose connectors are clearly marked and designed for easy accessibility and quick installation · Mazzei® venturi air injection system, 55-0126, sustains beneficial aerobic microbes while preventing bacteria from turning odorous and anaerobic · Aeration pump, 3-0397 · Transfer pump, 3-0399 · Pressure manifold set-up is standard on BIO-20R-0M11 and BIO-20R-1M11 · Durable "True Union" valve · Slope bottom tanks are standard

Recommended Applications:
· Rental Yards
· Golf Courses
· Heavy Equipment Dealers
· Trucking Facilities
· Military Bases
· Truck Rental Fleets
· Diesel Repair Facilities
· Forklift Washing Operations
· Aircraft Maintenance and Restoration
· Shipyards
· Municipalities/State DOTs
· Oil Fields
· Engine Rebuilders and Manufacturers

Models Available:
BIO-25R-0M10 - 230V, 1Ø, 25.0A; Marine Aluminum
BIO-25R-1M10 - 230V, 1Ø, 25.0A; Stainless-Steel
BIO-25R-0M30 - 230V, 3Ø, 15.0A; Marine Aluminum
BIO-25R-1M30 - 230V, 3Ø, 15.0A; Stainless-Steel

230/208/460V 3Ø available on all models as options

The Importance of a Proper Pit System:
Once equipment is washed, the untreated wash water flows into your pit system. A proper pit system for your application is the first step in proper wash water treatment and a critical element in any wash water recycle system.

Consult Mi-T-M Corporation or your local distributor to determine the pit system configuration that works best for your application.


Flow Rate 0-25 GPM
Biological Media 3456 sq. ft.
Tank Capacity 1434-gallon
Sump Pump (Included) 1/2 HP
Transfer Pump 2.0 HP

Weights & Dimensions

Net Weight 0.00 lbs.
Shipping Weight 1680.00 lbs.
Length 144.00 in.
Width 72.00 in.
Height 48.00 in.

pH Control System, 230V WX-0037

For when pH adjustment is needed

Pinch Valve Assembly WX-0014

Pinch valve, bladder style (used on cone-bottom tanks), 2-inch, 230V, single phase

BIO Sump Pump Conversion WX-0100

Customized option, converts submersible pump to surface-mount sump pump

Ozone WX-0005

For specialized applications where sterilization of the waste stream is desired

550-Gallon Product Tank Expansion WX-0029

For when larger volume of usable water is needed

Pinch Valve Assembly WX-0039

 Pinch valve, bladder style (used on cone-bottom tanks), 2-inch, 120VAC, single phase

pH Control System, 120V WX-0102

For when pH adjustment is needed

Magnetic Drive Pump WX-0073

230V, 1Ø, seal-less

Magnetic Drive Pump WX-0074

208-230V, 3Ø, seal-less

Magnetic Drive Pump WX-0075

460V, 3Ø, seal-less

Epoxy-Lined Tank WX-0126

High solid polyamide epoxy-lined tank is chemical and corrosion resistant

High Solids Media WX-0121

Allows for debris to travel easily through media with vertical design

Hour Meter WX-0128

Displays the number of hours unit has been in operation

Coagulation System WX-0133

Used in heavy solids applications to help dirt and solids settle for easy removal

Heater, 230V WX-0136

Promotes heat for microbes, powered from main box, additional 20A required

Heater, 460V WX-0137

Promotes heat for microbes, powered from main box, additional 20A required

Dual pH Control, 230V WX-0134

Two set points where pH can be adjusted

Dual pH Control, 115V WX-0135

Two set points where pH can be adjusted

250-Gallon Auxiliary Poly Tank WX-0142

Allows you to treat the BIO water with ozone in a separate poly tank

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