A new kind of solar bag water purifier has been created by scientists which will be able to purify water by using ultraviolet ray.This will be very helpful for the people of underdeveloped and developing countries.Because in those countries people always search for pure drinking water but they get it rare.The source of pure drinking water in underdeveloped country is less.People also need to walk a mile to get the pure drinking water.Like in Africa more people die because of water born diseases than war and violence.So, this will be like blessing for those people if this type of water purifying bag can be supplied to those area.
The technique that the solar bag is using is the ultraviolet ray of sun.We know that ultraviolet ray or UV ray can be used to purify water.This can purify water in a very short time.The bag is designed like this to track the UV ray and use this ray to purify water.The designers have used a lighter layer on the upper or outer side of the poly-thine bag and the inner side is very much hard and thick to trap the ultraviolet ray.So,this can easily purify water which is suitable for drink.This bag is created by Marcus Triest and Ryan Lynch.This will surely solve the problem of purifying water not only in remote areas also it will supply the drinking water to the people who love to do adventure in some remote places.
This solar bag can contain 2.5 gallons of water in it.If there is no sun then also it will be able to purify water just by using a mini filter kit and a balloon pump.The creator of this bag has declared that this bag can be produced in Africa locally and it could be sold in 5 US dollar which will be affordable for the people.
