Liquid purification or separation – Processes – Utilizing electrical or wave energy directly applied to...
Patent
1995-12-29
1999-09-07
Woo, Jay H.
Liquid purification or separation
Processes
Utilizing electrical or wave energy directly applied to...
210764, 422 20, B01D 1706
Patent
active
059482737
ABSTRACT:
A water purification process comprises applying electrical energy to water to be treated in a treatment chamber having a cathode and an anode opposing each other and deactivates or destroys microorganisms in the water. Water in the vicinity of the anode is caused to flow away from the anode by subjecting the water and/or the anode to vibration. The water purification apparatus includes a treatment chamber (2) having a cathode (9) and an anode (3) opposing each other. Electrical energy is applied to microorganisms contained in the water. The anode and/or the water in the vicinity of the anode is vibrated and debris inside and outside the chamber is removed (17).
REFERENCES:
patent: 3650094 (1972-03-01), Goodwin
patent: 4957606 (1990-09-01), Juvan
patent: 5094734 (1992-03-01), Torrado
Sumioka Teruaki
Xu Haitao
Yoshida Kanji
Kanji Yoshida
Morrison Betsey J.
Remodeling 21 Co., Ltd.
Woo Jay H.
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