JPS55116488A - Treating method for waste water and its device - Google Patents

Treating method for waste water and its device

Info

Publication number
JPS55116488A
JPS55116488A JP2449379A JP2449379A JPS55116488A JP S55116488 A JPS55116488 A JP S55116488A JP 2449379 A JP2449379 A JP 2449379A JP 2449379 A JP2449379 A JP 2449379A JP S55116488 A JPS55116488 A JP S55116488A
Authority
JP
Japan
Prior art keywords
waste water
portions
filling
flow
water
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.)
Granted
Application number
JP2449379A
Other languages
Japanese (ja)
Other versions
JPS6328678B2 (en
Inventor
Toshio Sawa
Masayoshi Kubota
Sankichi Takahashi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2449379A priority Critical patent/JPS55116488A/en
Publication of JPS55116488A publication Critical patent/JPS55116488A/en
Publication of JPS6328678B2 publication Critical patent/JPS6328678B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Physical Water Treatments (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

PURPOSE: To lengthen the regenerating disposal intervals of filling substance by a method wherein flow rectifying member materials are mounted to a floating separation portion, bubble groups, which rise, are accompanied by SS portions in waste water, and a liquid flow obtained by separating and removing the SS portions is filling-electrolyzed when disposing waste water by combining a floating separation method and a filling elecrrolysis method.
CONSTITUTION: Waste water AA, whose SS portions are removed to a certain extent, is introduced into a feed tank 15, and supplied to a rising flow path 20 by means of a water feed port 20. The waste water rises with minute bubbles H, and SS portions I in the waste water are floated and separated. A layer of scum II is formed on the surface of a liquid, the waste water, most of SS portions thereof are removed, flows into a floating separating region 6 from a void between flow rectifying member materials 17a, 17b, one portion makes up a rising flow with the bubbles H, and one portion reaches an upper surface of a filling electrolysis region 7. The waste water passes among conductive substance 23 polarized, reaches the base of the electrolysis region 7, and is discharged as disposed water.
COPYRIGHT: (C)1980,JPO&Japio
JP2449379A 1979-03-05 1979-03-05 Treating method for waste water and its device Granted JPS55116488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2449379A JPS55116488A (en) 1979-03-05 1979-03-05 Treating method for waste water and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2449379A JPS55116488A (en) 1979-03-05 1979-03-05 Treating method for waste water and its device

Publications (2)

Publication Number Publication Date
JPS55116488A true JPS55116488A (en) 1980-09-08
JPS6328678B2 JPS6328678B2 (en) 1988-06-09

Family

ID=12139695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2449379A Granted JPS55116488A (en) 1979-03-05 1979-03-05 Treating method for waste water and its device

Country Status (1)

Country Link
JP (1) JPS55116488A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100445271B1 (en) * 2001-03-14 2004-08-21 산요덴키가부시키가이샤 Sewage treatment bath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100445271B1 (en) * 2001-03-14 2004-08-21 산요덴키가부시키가이샤 Sewage treatment bath

Also Published As

Publication number Publication date
JPS6328678B2 (en) 1988-06-09

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