The challengeVarious things are floating around in the air, many of which are invisible and might be a kind of air pollution called particles or particulate matter.  WHO announced that as a ...

The challengeWater scarcity has become a huge issue towards human use. There is indeed a growing demand for clean drinking water, water for agriculture and water for use in the industry. The ...

The challengeDue to the insufficiency of available water in many regions of the world, the need for developing new water treatment technologies for both potable and non-potable water is of paramount ...