Cleaning and liquid contact with solids – Processes – Including application of electrical radiant or wave energy...
Patent
1998-07-02
2000-07-04
El-Arini, Zeinab
Cleaning and liquid contact with solids
Processes
Including application of electrical radiant or wave energy...
134 2, 134 3, 134 26, 134 31, 134 36, 1341021, 1341022, B08B 300, B08B 312, B08B 500, B03C 2300
Patent
active
060823739
ABSTRACT:
Provided is a cleaning method for effectively removing particles on the surface of an object to be cleaned. This cleaning method includes dissolving oxygen into deaerated pure water to prepare a cleaning fluid, and cleaning an object to be cleaned by bringing the object into contact with the cleaning fluid to which ultrasonic vibration is being applied.
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Fujita Hiroshi
Hayamizu Naoya
Nishigaki Hisashi
Sakurai Naoaki
El-Arini Zeinab
Kabushiki Kaisha Toshiba
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