Water Usage in the Country. Save water from reverse osmosis versus throwing out @ 3 gallons per 1 gallon used.

Save water throughout the country.
Many homes and business use reverse osmosis. You throw out 3 gallons into the sewer line per every one gallon used in the home for drinking, etc. If these three gallons are recycled into the home or business to use in toilet, garden, kitchen, etc.; it would save a much needed resource. I do not know how many people know about this waste in effort to do a good.