GridBee AP Pedestal Mixer

GridBee AP Floating Mixer

Air-Powered Mixer Blower Enclosure

Pedestal Models

Floating Models

Blower Systems

Pedestal Models: Designed for use in activated sludge wastewater basins, wet wells, lift stations, and industrial tanks and basins. Can be set on the bottom of basins to 50-plus feet in depth.

Floating Models: These machines offer an adjustable intake depth and float at that depth to achieve specific water quality objectives; up to 100 feet deep or more for hypolimnetic applications. they are designed for use in lakes, stormwater ponds, and wastewater ponds.

Air Units: Standard units are available from 0.5 hp to 1.5 hp, in a sound-reducing enclosure. Higher hp units are available for deeper settings or if more mixers are required.

 

GridBee AP Air-Powered Mixer Video

Videos - GridBee AP
Air-Powered Mixers

 

GridBee AP Air-Powered Mixers and Circulators combine patented long-distance circulation technology with a clog-free, air-powered pump. They have no moving parts in the water, offering years of maintenance-free operation even in high MLSS (mixed liquor suspended solids) applications. Air can be supplied by the customer's existing system or by our optional on-shore air units. These powerful mixers are compact, lightweight, and easy to install by plant personnel, and with a low purchase price they have a fast payback in energy savings. Low-cost rentals are also available.

Total Mix

Total Mix for
Wastewater Reactor Basins

Partial Mix

Partial Mix for
Wastewater Lagoons

Odor Cap

Odor Cap for
Wastewater Sludge Storage Ponds

Before & After Photos: Customer installation photos in an activated sludge WWTP. Click any photo to enlarge.

 Just Turned On No sludge blanket No sludge blanket

Other AP models are available for small lakes, stormwater ponds, and estuaries to achieve blue-green algae control and other water quality improvements. These units are barely noticeable in a lake, with only three small float balls and the flowing water visible from shore. 

 

Epilimnion Circulation

Epilimnetic Circulation for
Algae Control In Lakes

Hypolimnion Circulation

Hypolimnetic Circulation for
Iron and Manganese Control In Lakes

 

Features and Benefits:

  • Patented long-distance circulation technology
  • Four standard sizes provide best-in-class, energy-efficient mixing
  • No moving parts or electricity in the water
  • Self-cleaning, clog-free design minimizes maintenance
  • Various models with adjustable intake depth for specific water quality improvements
  • Compact and lightweight for easy customer installation; factory installation available
  • Self-sinking (weighted) or floating air hose available
  • Optional air units are provided with a sound-reducing enclosure
 

AP Mixer Diagram

 

Wastewater Benefits:

  • Energy-efficient; with the Air-Power unit doing the mixing, the aeration system can be turned down to provide just the needed dissolved oxygen (DO)
  • Clog-free, self-cleaning design minimizes maintenance with no moving parts in the water
  • Cost-effective with existing air system or option air unit

Lakes, Raw Water Reservoirs, and Estuaries Benefits:

  • Can be deployed for blue-green algae control or hypolimnetic oxygenation
  • No electricity in the water for swimmers; safer for humans and pets
  • Small footprint (6 feet diameter or less) reduces boating interference
  • Aesthetically pleasing; easily disguised with artificial rocks or plants
  • Easy to mount on the end of docks: excellent for de-icng marinas

Stormwater Benefits:

  • Thorough mixing provides increased detention and improved nutrient reduction
  • Effective control of blue-green algae and odors
  • No electricity in the water; safer for humans and pets
  • Low lifecycle cost when compared to fountains

Electrical Service (Required for optional air units):

  • 120v 1ph service required to support standard air units ranging from 0.5 hp to 1.5 hp.
    For larger or international units, 3 ph service at 50 or 60 hz may be required.
 
Medora Corporation News: