As the global population grows, fresh water supplies are more precious than ever. While scientists and engineers know how to purify water, making those methods sustainable and energy efficient is ...

Water is perhaps Earth’s most critical natural resource. Given increasing demand and increasingly stretched water resources, scientists are pursuing more innovative ways to use and reuse existing ...

While on missions without access to clean water, U. S. Marines face the challenge of procuring and storing enough drinking water to sustain them. Chemical engineers are working toward a realistic ...

Adsorption is a phenomenon in which molecules or ions from a fluid phase (gas or liquid) are attracted and retained on the surface of a solid phase (adsorbent). Adsorption is different from absorption ...

A total of 9 people have died in Indore due to the consumption of contaminated water. Indore, recognised as India's cleanest city, is currently facing a health emergency that has affected over 1,400 ...

Thetran kottai is a hard white seed which people use to purify water. When rubbed on stone, it produces a jelly-like substance. When this is mixed with water, the water becomes pure. A single seed is ...

San Diego may shift the second phase of the city’s Pure Water sewage recycling system to a more efficient purification method that could save billions of dollars, preventing steep jumps in local sewer ...