Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Transparent
Patent
1995-06-07
1996-10-08
Wyse, Thomas G.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Transparent
210205, 210251, 4221863, 422241, B01J 1900, C02F 132
Patent
active
055628206
ABSTRACT:
The present invention aims at providing an economical process for purifying water which can produce clean water by treating polluted water, which contains agricultural chemicals, organic solvents (particularly, halocarbon) and surface active agents (particularly, those with side chains) which are hard to treat according to a conventional activated sludge process, under moderate conditions readily and promptly, and also, which process is characterized by adding titanium oxide and iron salt into water to be treated, and irradiating light thereupon.
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Horiuchi Tatsuro
Kato Shigekazu
Omori Seiichiro
Taoda Hiroshi
Watanabe Eiji
Agency of Industrial Science and Technology
Aiwa Corporation Limited
Kato Manufacturing Corporation Limited
Wyse Thomas G.
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