JPS56158144A - Removing method for water and low-molecular weight material - Google Patents
Removing method for water and low-molecular weight materialInfo
- Publication number
- JPS56158144A JPS56158144A JP6322280A JP6322280A JPS56158144A JP S56158144 A JPS56158144 A JP S56158144A JP 6322280 A JP6322280 A JP 6322280A JP 6322280 A JP6322280 A JP 6322280A JP S56158144 A JPS56158144 A JP S56158144A
- Authority
- JP
- Japan
- Prior art keywords
- mol
- materials
- low
- water
- hydrogel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To remove water and low-mol. wt. materials selectively and obtain a high-concn. aqueous soln. of high-mol. wt. materials by allowing hydrogel in a dry state to bring into contact with the aqueous soln. contg. various low-mol. wt. materials and high-mol. wt. materials.
CONSTITUTION: Hydrogel such as starch gel or gelatin gel in a dry state is allowed to bring into contact with an aqueous soln. contg. various low-mol. wt. materials and high-mol. wt. materials such as in blood purification of artificial dialysis or the like. Then, the hydrogel absorbs water and low-mol. wt. materials selectively owing to its network structure and therefore the soln. other than gel becomes the high- concn. aqueous soln. of high-mol. wt. materials. In this way, the high-mol. wt. materials are concd. and recovered easily.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6322280A JPS56158144A (en) | 1980-05-12 | 1980-05-12 | Removing method for water and low-molecular weight material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6322280A JPS56158144A (en) | 1980-05-12 | 1980-05-12 | Removing method for water and low-molecular weight material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56158144A true JPS56158144A (en) | 1981-12-05 |
Family
ID=13222956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6322280A Pending JPS56158144A (en) | 1980-05-12 | 1980-05-12 | Removing method for water and low-molecular weight material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56158144A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9410210B2 (en) | 2010-06-07 | 2016-08-09 | Patrick A. Mach | Filtration methods and devices |
-
1980
- 1980-05-12 JP JP6322280A patent/JPS56158144A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9410210B2 (en) | 2010-06-07 | 2016-08-09 | Patrick A. Mach | Filtration methods and devices |
US10131930B2 (en) | 2010-06-07 | 2018-11-20 | 3M Innovative Properties Company | Filtration methods and devices |
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