2. Water Sources and Water
Treatment
Drinking water should be essentially free of disease-causing microbes
Using the best possible source of water for potable water supply and protecting
it from microbial and chemical contamination is the goal
In water pruification we desolve the unpurity of water through severel process.
8. Thank you
You have seen process of water purifier at industrial level and home
level and also seen the many types of industrial level purifiers and home
level. We think that, this would be useful for you .for more information
you can visit at:
http://www.tradeindia.com/manufacturers/ro-system.html