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Heat-conducting composites for seawater desalination
There are vast quantities of seawater available; drinking water, on the other hand, is in scarce supply. Desalination plants can convert seawater to drinking water. Yet these plants require pipelines made of a special kind of steel or titanium - expensive material that is growing increasingly difficult to procure. Heat-conducting polymer composites may soon replace titanium altogether.
Drinking water is a scarce commodity - a fact no longer limited to the desert regions of the world. During the hot summer months, drinking water is rare in Mediterranean countries such as Spain and Portugal, too. As a result, industrial plants that can desalinate seawater and convert it to drinking water are on the rise. Read the article
Source: Quest
Quest – Science for South Africa is a quarterly publication of the Academy of Science for South Africa. It is a popular science magazine which is distributed to selected schools and institutions. It is also available for sale at selected Exclusive Books and CNA bookstores countrywide.
Quest – Science for South Africa is also available as a Mobi-site on your cell phone - www.questinteractive.co.za.
Go to: www.questinteractive.co.za