Saltwater to Drinking Water - California Project
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Solar-powered pipe turns saltwater into drinkable water http://www.msn.com/en-us/video/wonder/solar-powered-pipe-turns-saltwater-into-drinkable-water/vi-AAk6qlR?ocid=spartanntp
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We've also got this, for wastewater: https://www.sandiego.gov/water/purewater/purewatersd https://www.sandiego.gov/water/purewater/purewatersd/geninfo