The filter is flowerpot shaped holds about 8 10 liters of water and sits inside a plastic or ceramic receptacle.
Ceramic pot water filter materials of clay.
Design and testing of the clay pot water filter cpwf finally for fabrication of clay pot water filter for point of use application 600 µm 1 1 and 1 2 and 900 µm 1 1 and 1 2 pots were made.
They had a capacity of 2 ℓ and a thickness of approximately 1 5 cm.
Preparation of raw materials.
Ceramic water filter test batch no.
Locally manufactured ceramic filters have traditionally been used throughout the world to treat household water.
Any clay that is suitable for other pottery processes should be suitable for water filter production.
2 saturday january 20 th 2007 plainsman red earth clay 44lbs.
Ceramic water filters the spouts advantage ceramic water filters are a point of use treatment system used throughout the world 7.
Contaminants are eliminated via physical filtration and chemical disinfection.
Ceramic water filters made from clay and clay minerals are very efficient for water filtration through adsorption absorption molecular sieving and ion exchange mechanisms wang and peng 2010.
Clay pot filter construction.
Ceramic water filter test batch no.
Cleaning these filters is the same as with the clay pot filter but also allows for reverse flow cleaning wherein clean water is forced through the filter backwards pushing any contaminants out of.
Currently the most widely implemented ceramic filter is the potters for peace external design.
Many of these choices will vary based on your location available materials and the costs and options will vary significantly between countries eg the price of electricity appropriate burn out material fuel for.
Screened sawdust 6lbs 4 8oz water as needed 20 lbs mix proportion represents 10 less sawdust then mix no.
There are also portable ceramic filters such as the msr miniworks which work via manual pumping and in line ceramic filters which filters drinking water that comes through household plumbing.
The pots were suspended inside plastic.
The brazilian clay water filter is considered the best in the world cerâmica stéfani founded in 1947 by the de stéfani brothers is a brazilian company located in jaboticabal state of são paulo that initiated its activities with a manual production process of ceramic filters.
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 filtration cdc pdf pdf 2 pages.
However high sand content in the clay can cause filters to break.
9 6oz water as needed 20.
The clay will need to be soaked in water before it can actually filter anything otherwise your first attempts at filtering water through will just be soaked into the body of the ceramic.
Sourcing key inputs including clay burn out material kiln fuel energy water and plastic receptacle manufacture are major aspects of setting up a ceramic water filter factory.
