Filter presses for sludge treatment

Press-filter is one of the most commonly used and performing device for sludge dewatering.

Plate press-filters are widely used in the treatment of industrial sludge, and the best effect is obtained by dehydration of sludge when it is of mineral origin. After treatment, the pressed sludge has high dry matter content and significantly reduced volume, depending on the content of the sludge itself.

Main advantages of the filter are:

  • High content of dry matter

  • Low operating costs

  • Recovery of valuable components

  • Easy of operation 

  • Long operationg life

 Filter presses are applied in: 

  • Dewatering of sludge from industrial and household character - WWTP

  • Treatment of pigments and dyestuffs

  • Dehydration of hazardous waste

  • Reduction of solid wastes

  • Fine filtration

  • Processing of the pharmaceutical and chemical products

  • Filtration of industrial products 

  • Extraction of precious metals in the mining industry

  • Food industry - wine, alcohol production, dehydration of products and raw materials

ENVOTECH Ltd offers new and used:

  • Chamber filter presses

  • Piston and membrane feed pumps with a capacity from 1 m3/h to 60 m3/h (Abel, Emmerich Diemme)

  • Belt conveyors, conveyor belts

  • Polypropylene and aluminum plates 

  • Wide range of spare parts for many manufacturers of filter presses

  • Feeding pumps, screw presses and juicers for ecology 

All machines are refurbished, sand blasted, welded, painted and sold with a guarantee in accordance with Regulation CE.  

Камерна филтър-пресаSupply and installation of Envotech Ltd, part of full turn key supply for industrial wwtp. 

Камерна филтър преса - обезводняване на утайкиSupply and installation of chamber filter pres,  part of complex supply of technological equipment for slaughterhouse, meat processing factory and tannery WWTP.




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