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Title 22

State Seal of California

PTG’s patented technology has been certified by the State of California under the stringent standards of Title 22 for the disinfection of wastewater for non-potable reuse and safe discharge.

PTG’s technology is one of the few wastewater disinfection technologies accepted by California under Title 22.

California’s Title 22 is recognized globally as one of the toughest standards for water recycling and reuse.

PTG’s systems disinfect both municipal and industrial wastewater that can then be reused in a variety of non-potable applications.

Some of these applications include:






The benefits from water recycling include:


  • Reduced need for incoming fresh water for industrial facilities


  • Reduced outgoing sewage treatment costs for industrial facilities


  • Safe discharge in the local environment