Ceramic Filter Pore Size

The required pore size for the ceramic filters varies depending upon the material being filtered.

Ceramic filter pore size.

Surface functionalization of filter materials is an additional method to increase the ease with which inclusions are removed. Few bacteria are smaller than one micron in size. Unable to pass through the pores the bacteria are filtered out as the water seeps through the ceramic filter. The pore size of these filters are defined as cells or pores per linear inch ppi.

For foam filters pore size is much more difficult to measure but generally ranges from 10 30 ppi. Ceramic filters are quite effective at removing bacteria from water. One method used today is a filter element that incorporates oligodynamic silver that is impregnated into a porous ceramic outer shell 80 million pores that can trap bacteria down to as low as 22 of a micron in particle size 1 100 000 of an inch. This makes them ideal for use in developing countries and portable ceramic filters are commonly used in backpacking.

For honeycomb filters this ranges from 64 121 ppi or 240 ppi. Today s ceramic filters have come a long way from the basic designs of the past. Every filter candle has a ceramic outer shell for high efficiency micro filtration of bacteria cysts and unwanted particles through a complex pore structure. Your water supply will flow through the tiny pores in the doulton water filter ceramic candle.

The outer shell of the filter cartridge is an extremely versatile ceramic. The pores are. The pore size also varies depending on the end applications of the metal and the corresponding purity desired.