Liquid purification or separation – With means to add treating material – Plural distinct separators
Patent
1986-02-19
1987-07-07
Cintins, Ivars
Liquid purification or separation
With means to add treating material
Plural distinct separators
210266, 2103211, 210501, 210504, C02F 128, C02F 168
Patent
active
046785710
ABSTRACT:
A water purifier has a deodorization tank for removing ions and odorants by adsorption from running water and a mesh filter for removing dust. The mesh filter is arranged at a water entrance of the deodorization tank. The deodorization tank contains an anti-bacterial membrane having a function of imparting an antibacterial activity to the water by supplying mineral ions to the running water and thereby alkalifying the water. The deodorization tank also has a water exit which is associated with a mineral supply filter for supplying a mineral component to the running water. The mineral supply filter is prepared by molding a powder obtained by adhering a material such as soda glass to the surface of heat-decomposed calcium carbonate.
REFERENCES:
patent: 3327859 (1967-06-01), Pall
patent: 3872013 (1975-03-01), Nishino et al.
patent: 4451341 (1984-05-01), Miller
Hosaka Nobuyoshi
Mikada Kenzo
Shimizu Tasuku
Tamura Kozo
Tanabe Masatoshi
Cintins Ivars
Hitachi , Ltd.
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