This video talks about water treatment: the process by which physical, chemical, and biological contaminants are removed or reduced to reach the characteristics of quality and quantity required. Water treatment demands responsibility as flora and fauna, including humans, depend on it every day. While nature has its own water cycle, man has created a treatment process that returns the liquid to its natural source for reintegration. Do you know how it works? Find out in this video.
More information at: http://www.activesustainability.com/water/this-is-the-water-treatment-process/