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INJECTOR MIXER

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Injector Mixer, Type"

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Fast Drain"

for conditioning of sludges and slurries

TYPE:

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HPI

The VA - Injector Mixer HPI (high performance injector mixer) is our latest development for efficient and economical conditioning of sludges or slurries with an organic polymer or other flocculants.

The VA - Injector Mixer HPI is a product of Wasser+Abwassertechnik GmbH and has been successfully proven in more than 89 municipal and industrial applications (149 VA - Injector Mixers HPI - status quo September 2008).

ADVANTAGES OF THE

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INJECTOR MIXER

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HPI:

Increased press stability of the conditioned sludges and slurries
Reduction of the flocculant demand
Increased dryness in the sludge cake in connection with suitable dewatering machine
Increased throughput capacity of the dewatering device

FURTHER ADVANTAGES OF THE

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INJECTOR MIXER

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Reduction of the polymer demand by 20 % and higher can be expected
No additional energy input for sludge-mixing and flocculant solution required
Special construction precludes mixer clogging
Easily retrofitted to the feeding line of the dewatering device
Rapid return on investment costs due to polymer-savings
Increase of the dryness in the sludge cake because of a higher press stability of the sludge floccs

OUR SERVICES INCLUDE

Sludge/slurry dewatering test (including report)
On site tests with the VA -Injector Mixer HPI - on client's account
Development of an optimisation-strategy for dewatering plants - success guaranteed!
Computer-assisted design of VA - Injector Mixer HPI
Supply of the VA - Injector Mixer HPI ready for easy installation
Start-up and final adjustment of the VA - Injector Mixer HPI on site, improvement on results included
Documentation of the start-up/operating results

APPLICATIONS

Sludge thickening
sSludge dewatering with belt filter presses
Sludge dewatering with centrifuges
Sludge dewatering with chamber filter presses
Mixing of liquids with different levels of viscosity