Ceramic Filter Pore Size

Few bacteria are smaller than one micron in size.

Ceramic filter pore size. The pores are. Coli shigella and salmonella. Your water supply will flow through the tiny pores in the doulton water filter ceramic candle. For honeycomb filters this ranges from 64 121 ppi or 240 ppi.

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. For foam filters pore size is much more difficult to measure but generally ranges from 10 30 ppi. The required pore size for the ceramic filters varies depending upon the material being filtered. Ceramic filters rid water of about 99 of pathogenic bacteria including e.

Today s ceramic filters have come a long way from the basic designs of the past. The outer shell of the filter cartridge is an extremely versatile ceramic. Surface functionalization of filter materials is an additional method to increase the ease with which inclusions are removed. The pore size also varies depending on the end applications of the metal and the corresponding purity desired.

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. Every filter candle has a ceramic outer shell for high efficiency micro filtration of bacteria cysts and unwanted particles through a complex pore structure.