Application of Precoat Cartridge-type Filters for Water Treatment

Abstract

There were developed different alterations of Precoat cartridge-type filters that are secured fine filtering of liquid medium with interception of suspended materials at the level 95 – 100 %. Therewith filtering quality depends only on used additional filter medium. Filter is constitute of impermeable device from anti-corrosive steel, divided on two parts by tube sheet, in which are anchored filter cartridges, represented multifaceted perforated frame of tubing form, on which is anti-corrosive wire close coiled. The main advantage of developed filter is high degree of water systems’ filtering from suspended materials at intercepted particles size up to 1 micron when using as filter medium filter perlite powder, and up to 0.1 microns when using diatomite.