Activity for brice‭

Type	On...	Excerpt	Status	Date
Answer	—	A: What is the safest way to purify water? If safety is your primary concern, then the only two methods can guarantee safety from major contaminants (microbial or otherwise) these are Distillation and Reverse Osmosis Distillation Boiling alone will leave most contaminants in the water, such as heavy metals, hydrocarbons, etc... multi-stage ... (more)	—	over 11 years ago