	US 11,655,163 B2
	Clean water for bathing and medical treatments
Anthony Ginter, Miami, FL (US); and Laurent Pupunat, Delémont (CH)
Assigned to WATERDIAM GROUP LLC, Miami, FL (US)
Filed by Waterdiam US, LLC, Miami, FL (US)
Filed on May 19, 2020, as Appl. No. 16/878,515.
Prior Publication US 2021/0363034 A1, Nov. 25, 2021
Int. Cl. C02F 1/46 (2023.01); C02F 1/461 (2023.01); C02F 103/02 (2006.01); C02F 103/42 (2006.01)

CPC C02F 1/46109 (2013.01) [C02F 2001/46147 (2013.01); C02F 2103/026 (2013.01); C02F 2103/42 (2013.01); C02F 2201/4615 (2013.01); C02F 2201/46135 (2013.01); C02F 2201/46155 (2013.01); C02F 2201/46175 (2013.01); C02F 2303/04 (2013.01)]

19 Claims

1. A water cleaning device comprising at least two boron-doped diamond electrodes coated on a silicon substrate, in which the concentration of boron is of between 200 ppm (3×10¹⁹B atoms/cm³) and 1500 ppm (2×10²⁰B atoms/cm³), said diamond electrodes having an active surface area of between about 50 and 100 cm², wherein an operating voltage of said electrode is between −1V and −2V on cathodic polarization and between +2V and +4V on anodic polarization, wherein the device is used to prepare water for treatment of skin.