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Title:
PREPARATION OF MINERAL WATER USING CHARCOAL
Document Type and Number:
Japanese Patent JP3417580
Kind Code:
B2
Abstract:

PURPOSE: To prepare a mineral water having the mineral balance which is not the soil mineral balance but very similar to biological mineral balance in the preparation of mineral water using charcoal.
CONSTITUTION: Charcoal having the internal surface area of 200m2/g or over and the grain size of 30 mesh on and containing the ash of 1.5wt.% or more is mixed into pretreated water and treated for a given time, and then the mineral content is extracted therefrom in the preparation method of mineral water.


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Inventors:
Sadakichi Kishimoto
Minoru Sugai
Sadao Imamura
Akizuki Katsufumi
Application Number:
JP21356192A
Publication Date:
June 16, 2003
Filing Date:
July 16, 1992
Export Citation:
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Assignee:
Sadakichi Kishimoto
International Classes:
C02F1/28; C02F1/66; C02F1/68; (IPC1-7): C02F1/28; C02F1/68
Domestic Patent References:
JP427486A
JP3215432A
JP5976594A
JP55100212A
JP59131292U
Attorney, Agent or Firm:
Yoshihiro Kiyohara



 
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