TECHNOLOGY EXAMPLE

DISSOLVED AIR FLOTATION
DAFEX®

Applications

Clarification for potable water supply
Treatment of waste water for industrial re-use
Used for sludge thickening
Effective for the removal of phosphates
Can be sized according to treatable volume (package plants or larger scale fixed plants)
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OXIDATION PROCESS
FENNEX®

Application

Treatment of effluents containing phenols, sulphides and sulphites
Treatment of leachates
Metal Finishing
Textile
Petrochemical
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SEDIDAFF

Application

Capable of removing heavy inorganic as well as light organic suspended solids from water and effluents while simultaneously aerating the water.
Effective for phosphate removal from sewage treatment plants.
Effective for the removal of oil and greases.
Effective for the removal of iron and manganese.
Suitable for sludge thickening.
Effective for drinking water production.
Suitable for food packaging plant effluent.

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VERTICAL TUBULAR FILTER PRESS
PRESSEX®

Application

Dewatering and thickening of inorganic sludge types.
Effective as a pre-treatment for the incineration of noxious or toxic sludge.
Effective as micro-filter for feed clarification.
Most effectively applied to the Gold, Platinum, and Chrome mining industry.
Plant size can be increased as required.
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UPFLOW FILTRATION
FILTREX®

Application

Flocculation, clarification and filtration all occur within a singe filter bed.
Suitable for rural drinking water systems.
Plant capacities from 1m3/hour upwards are easily constructed and scaled up.
This process is suitable as packaged treatment plants or can be suitable for larger fixed plants.
If sufficient gravity head is available at site, pumping may not be necessary for filtration.
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