JPS565108A - Filtering method - Google Patents

Filtering method

Info

Publication number
JPS565108A
JPS565108A JP8047479A JP8047479A JPS565108A JP S565108 A JPS565108 A JP S565108A JP 8047479 A JP8047479 A JP 8047479A JP 8047479 A JP8047479 A JP 8047479A JP S565108 A JPS565108 A JP S565108A
Authority
JP
Japan
Prior art keywords
electroendosmotic
electroendosmosis
electrolysis
low frequency
reduced
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
Application number
JP8047479A
Other languages
Japanese (ja)
Inventor
Tetsuo Hayakawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP8047479A priority Critical patent/JPS565108A/en
Publication of JPS565108A publication Critical patent/JPS565108A/en
Pending legal-status Critical Current

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  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To enhance the electroendosmotic dehydrating effect by a method wherein AC voltage with relatively low frequency within an audio frequency range as an electric source for electroendosmosis to carry out the electroendosmotic dehydration and, thereby, the temp. rise of a material to be dehydrated is reduced and the electroendosmotic dehydrating effect is increased.
CONSTITUTION: In a condition interposing a filter material between electrodes as a dielectric material, AC voltage with relatively low frequency of 16kHz or less within an audio frequency range is applied through said filter material to carry out the electroendosmatic dehydration. In AC electrolysis, an electrolyzed amount is extremely reduced as compared to DC electrolysis, for example, from a corroded result of copper; and adverse effects on the electroendosmosis by the electrolysis are improved to a large extent. Moreover, the dipole polarization due to the dipole rotation is not almost generated due to the low frequency, and the temp. rise of a material to be dehydrated is reduced and electroendosmosis is advanced.
COPYRIGHT: (C)1981,JPO&Japio
JP8047479A 1979-06-26 1979-06-26 Filtering method Pending JPS565108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8047479A JPS565108A (en) 1979-06-26 1979-06-26 Filtering method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8047479A JPS565108A (en) 1979-06-26 1979-06-26 Filtering method

Publications (1)

Publication Number Publication Date
JPS565108A true JPS565108A (en) 1981-01-20

Family

ID=13719255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8047479A Pending JPS565108A (en) 1979-06-26 1979-06-26 Filtering method

Country Status (1)

Country Link
JP (1) JPS565108A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0516667U (en) * 1991-08-06 1993-03-02 株式会社三共 Cushioning material
JPH0632346A (en) * 1992-07-09 1994-02-08 Suzuki Shikoushiya:Kk Plastic sheet for assembling box and method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0516667U (en) * 1991-08-06 1993-03-02 株式会社三共 Cushioning material
JPH0632346A (en) * 1992-07-09 1994-02-08 Suzuki Shikoushiya:Kk Plastic sheet for assembling box and method therefor

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