24 July 2020

Water Treatment Chemical Blending

24 July 2020,
 0

Water Treatment


6 May 2020

WSSC Water: COVID-19 and the Water Treatment Process

6 May 2020,
 0

27 October 2019

Michael Pritchard: How to make filthy water drinkable

27 October 2019,
 0

http://www.ted.com Too much of the world lacks access to clean drinking water. Engineer Michael Pritchard did something about it — inventing the portable Lifesaver […]