Scientists invented a new filter bag to filtrate polluted water. Combining years of research on water purification, food microbiology and nanotechnology, scientists at South Africa’s Stellenbosch University have developed a high-tech “tea bag” filter that fits into the neck of a bottle and turns polluted water into clean water as you drink from it.Of cause ,we have our own water filter bags in China,besides,we have many years export to different countries all over the world.
It promises to provide easy access to clean drinking water for vulnerable communities, for instance those living near polluted water streams. There are also plans to commercialise the filter bag into a product that can be used by outdoor enthusiasts on hiking or camping trips.
When microbiologist Professor Eugene Cloete became Dean of the Faculty of Science at Stellenbosch University (SU) in January 2009, he picked up on relevant research outside his own field of expertise, which sparked the invention of a high-tech disposable filter that looks like a tea bag and cleans highly polluted water.
Together with researchers from the Department of Microbiology and SU polymer scientists, he recently patented the innovative invention portable, easy-to-use, environmentally friendly water bag filter that fits into the neck of a bottle.
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