JPS57102282A - Purification device for waste water - Google Patents

Purification device for waste water

Info

Publication number
JPS57102282A
JPS57102282A JP17921880A JP17921880A JPS57102282A JP S57102282 A JPS57102282 A JP S57102282A JP 17921880 A JP17921880 A JP 17921880A JP 17921880 A JP17921880 A JP 17921880A JP S57102282 A JPS57102282 A JP S57102282A
Authority
JP
Japan
Prior art keywords
ions
oil
water
oil drops
electrons
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
JP17921880A
Other languages
Japanese (ja)
Inventor
Hisao Yamazaki
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.)
MATSUBISHI KINZOKU KOGYO KK
Original Assignee
MATSUBISHI KINZOKU KOGYO KK
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 MATSUBISHI KINZOKU KOGYO KK filed Critical MATSUBISHI KINZOKU KOGYO KK
Priority to JP17921880A priority Critical patent/JPS57102282A/en
Publication of JPS57102282A publication Critical patent/JPS57102282A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide outstanding purification effect for oil contents by providing an oil content separating vessel contg. a mutual electrode plate group disposed with a required number of + pole plates and - pole plates in a way as to parallel alternately and mutually diagonally in a purification process.
CONSTITUTION: + Ions and - ions are generated in the waste water conducted in an electrical oil content separating vessel 9 by the electromotive force of the respective + pole plates 11a and - pole plate 11b of a mutual electrode plate group 11. The - electrons which are the outer layer of Helmholtz double layers in oil drops (a) and the + ions in the water cause electric charge neutralization and the + electrons of the oil drops (a) and - ions in the water cause electric charge neutralization, and therefore the micro oil drops (a) ascend as conduction points together with the water so that the oil drops (a) are separated from the water on the oil surface and are removed by the 2nd scum remover 12. Namely, the micro oil drops (a) are neutralized like ions by the electrons of the electromotive force generated among the respective electrodes and are thereby separated and floated.
COPYRIGHT: (C)1982,JPO&Japio
JP17921880A 1980-12-18 1980-12-18 Purification device for waste water Pending JPS57102282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17921880A JPS57102282A (en) 1980-12-18 1980-12-18 Purification device for waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17921880A JPS57102282A (en) 1980-12-18 1980-12-18 Purification device for waste water

Publications (1)

Publication Number Publication Date
JPS57102282A true JPS57102282A (en) 1982-06-25

Family

ID=16061996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17921880A Pending JPS57102282A (en) 1980-12-18 1980-12-18 Purification device for waste water

Country Status (1)

Country Link
JP (1) JPS57102282A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0845635A2 (en) * 1996-12-02 1998-06-03 Seung-Wook Kim Waste water treating apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0845635A2 (en) * 1996-12-02 1998-06-03 Seung-Wook Kim Waste water treating apparatus
EP0845635A3 (en) * 1996-12-02 1999-03-03 Seung-Wook Kim Waste water treating apparatus

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