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Wind Driven Pond Mills
Mystique Microorganisms
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U L T R A V
V E N T U R I A E R A T O R
The Ultra Venturi wastewater conditioner is a unique device for injecting
atomspheric oxygen into water. The Ultra Venturi aerator
utilizes macroscopic size bubble diffusion along with hydraulic shear within a pressurized aeration chamber.
The wastewater is pumped through the Ultra Venturi's high velocity nozzle at a
hydraulic pressure of 20 psi. The resulting implosion and dramatic expansion thereafter shears the waste stream's
organic solids to macroscopic size and releases the embedded grease and gas bubbles trapped within the solids.
The waste stream is then throughly mixed under pressure with aspirated air, utilizing macron-size bubbles to produce an
exceptional oxygen transfer to the liquid (two parts of air to one part of liquid),
resulting in a dramatically improved environment for biological activity and
thus a more rapid degradation of wastewater contaminants.
| AERATOR TYPE |
TRANSFER RATE |
|
lbs O2/hp - hour |
| Ultra Venturi |
2.73 - 3.06 |
| Surface low-speed |
1.2 - 2.4 |
Surface low-speed
with draft tube |
1.2 - 2.1 |
| Surface high-speed |
1.2 - 2.0 |
| Surface downdraft turbine |
1.0 - 2.0 |
Submerged Turbine
with sparger |
1.2 - 1.8 |
| Submerged impeller |
1.2 - 1.8 |
| Surface brush & blade |
0.8 - 1.8 |
|
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CAPABILITIES
Shears Solids, Degasses Solids, Precipitates Solids,
Floats Grease, Adds Oxygen, Controls Odors, Controls Corrosion, Reduces
Chemical Use
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CHARACTERISTICS
Rugged Construction, Non-Clogging, Expandable by Multiple Units,
No Moving Parts, Self Cleaning, Low Maintenance, Land Based, Retrofits Exsisting Systems
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AREAS OF USE
Lift Stations, Oil & Grease Recovery, Aeration Basins, Headworks-(Sludge Separation),
Effluent Aeration Cells, FOG Flotation Units, Aerobic Digestion, and More
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Components for a standard installation:
| Equipment Specifications: |
| Aerator: |
Model 4 Ultra V |
|
4" inlet, 4" outlet |
|
500 gallons per minute at 20 psi |
|
Venturi tube with three (3)
support stands |
| Motor: |
15 hp 3-phase TEFC |
|
1750 PRM, 230/460 volts/60 hz. |
|
Full-load Amps - 39.0/19.5 |
| Pump: |
Gorman-Rupp self Priming centrifugal
pump with connections. |
| Pump Intake: |
20' rubber suction hose. |
|
140' of 6" Schedule 35 pipe. |
|
Two (2) - 6" perforated uprights. |
Manufacturer reserves the right to change the
Equipment Specifications without notice.
Electical service and hook-up not included.
We have the ability and the
experience
to facilitate your installation.
We can set up a complete new system
that meets your needs. Our complete systems offer large outputs in small packages. |
We can retrofit your existing
system for improved performance. |
We can even bring in portable power
to give a solution to a temporary problem. |
As you can see from the picture to
the left, Ultra Venturi's also provide great circulation. |
The intake system pictured to the
left is one of the designs we use to draw water from the bottom of a pond. Typical installations
draw water from 120 feet out. |
Ultra Venturi's are available in 4 different sizes - 2", 3", 4" and 6". No matter what size
system you have, we can efficiently and effectively help.
Seven Star Enterprises,LLC.
507-344-8707
Copyright © 2007 Seven Star Enterprises,LLC.
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