Clay Water Filter Sri Lanka

Cleaning these filters is the same as with the clay pot filter but also allows for reverse flow.

Clay water filter sri lanka. Ghana burkina faso kenya etc. With the developing technology preshamel started manufacturing water filters with 304 quality stainless steel sheets in 1992. Below is a photograph of a 1 200 year old porous sandstone filter on display at the sri lanka national museum. Overview of ceramic water filters the clay water filters were first developed in 1981 by the central american research institute for industry in guatemala.

With the finest of red clay from north western sri lanka crafted by the most able of hands perfected with technology built over three decades of experience we strive to deliver you the best earthenware products on the market. The american red cross began production of the clay filter in sri lanka in january 2007 and has distributed some 10 000 units so far benefitting an estimated 50 000 sri lankans. Red cross to release clay water filters to combat chronic kidney disease in rural sri lanka. The american red cross arc began production of the clay filter in sri lanka in january 2007 and has distributed some 10 000 units so far principally to survivors of the december 2004 tsunami.

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 the ceramic pores. When did the clay filter originate. Currently the filters are one of the main income generators of the sri lanka red cross society. Therefore we are proud of our diverse product portfolio ranging from large outdoor pots to water filters.

The org o8 uv alkaline water purifier is custom built to suit several regions in sri lanka with low ph in water. And ngos are supporting the expansion of the use of ceramic filters in drinking. And countries in asia like nepal bangladesh cambodia sri lanka india vietnam etc. Preshamel filters pvt ltd was founded in 1967 when sri lanka got limited with imported items.

However it caters especially for city areas with fairly quality raw water. The major risks to the success of all forms of ceramic filtration are hairline cracks and cross contamination. Water filtration for home use with porous clay and sandstone receptacles dates back hundreds of years in both central america and asia. After the filter is distributed in the community the water quality is tested using a bacteriological field testing kit during follow up visits.

The built in bio aaa ceramic filter is capable of turning acidic water into neutral water by adding essential minerals thereby increasing the ph and alkalinity of water. Then chambers were manufactured by the use of ceramic while only the ceramic cartridges were imported.