I want to ask about water as one of the ingredients of toothpaste.
If I use ground water from a waterwell, then what are the equipments I need to treat the water so that the water quality is suitable for the production of toothpaste?
I need filtration equipment, that's obvious!
What I need to know is the other equipments needed for water treatment (UV sterilizer, reverse osmotic, distillation, ion exchange, softening ???????).
PLEASE HELP !!!!!!!!!!!!
2007-10-26
19:45:28
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3 answers
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asked by
Gustav B
2
in
Science & Mathematics
➔ Engineering