Pre-treatment of oil containing effluents

To increase the lifetime of the membrane modules a pre-treatment system clarifying oil containing effluents was to be installed.

Functional description

The dirt-water is pumped to a lamella separator. The free oils float to the surface and the solids settle into the sludge-funnel.

The clarified water flows into the pump receiver / filter tank and is pumped back into the supply tank of the UF-appliance.

The sludge is exported from time to time and dewatered by a inclined filter. The floating particles, as for example free oils are separated by a coalescence separator and the clarified emulsion is led into the filter tank.

pre-treatment of oil containing effluents – an ideal solution

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