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Pumice Media used for Sludge Treatment


Sludges derived from the biological treatment of sewage or industrial effluents require further treatment processes to allow their safe disposal.  These processes include de-watering where, by the addition of pumice into the mixer prior to the de-watering stage, a superior filter cake is produced.  This cake does not blind the cloth, allows greater filter runs with improved filtrate quality and produces a cake that can be used for agricultural or horticultural purposes.


Waste Water Treatment Plant










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