Ceramic Filter Pore Size

Ceramic water filters cwf are an inexpensive and effective type of water filter that rely on the small pore size of ceramic material to filter dirt debris and bacteria out of water.

Ceramic filter pore size. The pores are. The required pore size for the ceramic filters varies depending upon the material being filtered. The pore size of these filters are defined as cells or pores per linear inch ppi. For honeycomb filters this ranges from 64 121 ppi or 240 ppi.

Coli shigella and salmonella. Surface functionalization of filter materials is an additional method to increase the ease with which inclusions are removed. Unable to pass through the pores the bacteria are filtered out as the water seeps through the ceramic filter. Every filter candle has a ceramic outer shell for high efficiency micro filtration of bacteria cysts and unwanted particles through a complex pore structure.

Today s ceramic filters have come a long way from the basic designs of the past. Ceramic filters are quite effective at removing bacteria from water. Your water supply will flow through the tiny pores in the doulton water filter ceramic candle. Ceramic filters rid water of about 99 of pathogenic bacteria including e.

This makes them ideal for use in developing countries and portable ceramic filters are commonly used in backpacking. Few bacteria are smaller than one micron in size. 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.