Ceramic Clay Pot Filters

Colloidal silver is sometimes added to the clay mixture before firing or applied to the fired ceramic pot.

Ceramic clay pot filters. Colloidal silver is sometimes added to the clay mixture before firing or applied to the fired ceramic pot. The past decade ceramic pot filters have demonstrated the capacity to achieve high log 10 reduction values lrvs for pathogenic indicator organisms like e. The filter is flowerpot shaped holds about 8 10 liters of water and sits inside a plastic or ceramic receptacle. Ceramic pot filters are usually made from clay mixed with a combustible material like sawdust or rice husks.

Water poured into a ceramic pot filter percolates through the pot material and is collected in a second container. A ceramic pot filter consists of a flowerpot shaped pot made from a porous ceramic material. Once it has been soaked pour the water to be filtered in and place the pot over something such that it can drip out of the bottom. Ceramic pot filters are locally produced in over 35 factories around the world with locally available resources such as clay and rice husk rayner et al 2013 soppe et al 2015.