BRS has a water saver that recycles the waste water from the ro membrane and runs it through a second membrane, cutting the amount of water going down the drain/ washer/ plants, etc.RO/DI Water question/idea....
Looking at the RO/DI units, there is a lot of waste. From what I gather around 50% of the water isn't used/collected for use in the tanks. Has anyone ever tried collecting the "waste" water and using a pump to feed it back through the unit to reduce waste? If not, why not?
I have an unused March Food grade pump (similiar to this without the stainless head https://www.amazon.com/March-High-T...F8&qid=1518814330&sr=8-1&keywords=march+pumps)
Assuming I can get the right PSI pressure using the pump, why not try?
Spectrapure also has some other options too.