The world is plagued by water problems. Climate change has had the most impact on water.All sources of water are poised to disappear. Seawater are also refining them so that clean water is the problem a very big challenge to change. Groundwater levels are being increasingly frequent falls. The harness is also beginning to question. Among the outstanding amount of ground water with chemicals, a variety of scientific concerns are expressed.More than a billion people throughout the world are not getting clean water to drink. Because many diseases, which can be easily avoided. For people to drink clean water have been intensified efforts to provide. Now South Africa Sttelenbosh University scientists have invented a filter, allowing water can be cleaned in less than cost, as well as he is so small that it can be easily transported anywhere. Can be said that this is a TV - the kind of bag. Soon it began production at industrial level is going to happen. Before the Department of the University Mikrobaylawji Marelije Botha last tests have been engaged. She says that this filter is a cheap recipe. Water bottles or other filters are far more expensive. It can be easily used in remote areas it can be sent. The biggest thing that it is just dirty water does not remove bacteria, but he gradually puts the kill.Thus they do not live in the environment. Many relief organizations including the United Nations have shown interest in the new filter. There is nothing to surprise, because only about 30 million people in the African continent can not find clean water to drink. It was a coincidence that Professor Yujen Cloatte and his team came to mind the idea of such a filter. They began research in this direction, we were not. In fact, our intention was to create filters for industrial plants.
But lab work is so small in scope. Some of the experiments with water when the results appeared, I started thinking that even a small filtering can be made. Thus, the so-called t - bag idea. The bag of tea instead of coal powder are filled, the water contaminants to separate.New thing that has been making changes in filter paper. Bayoshaiad planted them with nano-fibers, which puts kill bacteria. The filter is inserted into an adapter which can be applied in almost all bottles. Professor Yujen Cloatte about it say that we here to help the poorest people are using nano technology. We will change their lives. Just imagine, how the lives of these people can be brought hope. Their children will not dysentery, as they have to drink dirty water.Near Cape Town Cloatte Sttelenbosh university professor and his team are proud of this new discovery. Ever considered a stronghold of Warahnhedi system in the past the university has been looking at the dark chapter today on research for the benefit of the general public is pushing. Thomas Desmond associated with the project say that this filter is a manifestation of this new approach. He said the Sttelenbosh or other universities in South Africa as part of the system were unfair to Warahnhed Institute. We have two of the questions - four to be decided and pioneered the wrongs of the past. Subsequent years the slogan of the university's Science for Society, for the sake of social science.