It’s all too easy to take clean water for granted; so many of us in the developed world can simply turn on a tap to get drinkable water – even if we just want to wash the car.
But the reality can be much grimmer in some parts of the world, as I discuss in my blog ‘Everyone should have a human right to water‘.
More than 70 per cent of illnesses in developing countries worldwide are related to water contamination, with women and children suffering most of all. In India, for instance, nearly 38 million people suffer from water-borne diseases, and up to 1.5 million children die from diarrhoea.
Facts like these make this award-winning breakthrough by chemical engineers from Nigeria and Germany incredibly important.
The team from Redeemer’s University, Nigeria and the University of Potsdam and the Max Planck Institute in Germany, won the Dhirubhai Ambani Award for Outstanding Chemical Engineering Innovation for Resource-Poor People (which included US $10,000 cash prize funded by Reliance Industries) at the 2014 IChemE Global Awards.
This particular award recognises the use of chemical engineering technology to support people living on less than $2 a day. And the team did just that by developing a new hybrid clay adsorbent (HYCA), based on kaolinite clay and Carica papaya seeds, which removes heavy metal ion and organic pollutants from water.