JPS5214066A - Method of purifying waste water with ozone - Google Patents

Method of purifying waste water with ozone

Info

Publication number
JPS5214066A
JPS5214066A JP8930475A JP8930475A JPS5214066A JP S5214066 A JPS5214066 A JP S5214066A JP 8930475 A JP8930475 A JP 8930475A JP 8930475 A JP8930475 A JP 8930475A JP S5214066 A JPS5214066 A JP S5214066A
Authority
JP
Japan
Prior art keywords
waste water
ozone
purifying waste
suspended matter
effectively
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
JP8930475A
Other languages
Japanese (ja)
Inventor
Yasuo Onuki
Masa Iwai
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 Plant Construction Co Ltd
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Construction Co Ltd
Hitachi Plant Technologies 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 Plant Construction Co Ltd, Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Construction Co Ltd
Priority to JP8930475A priority Critical patent/JPS5214066A/en
Publication of JPS5214066A publication Critical patent/JPS5214066A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

PURPOSE: To provide a method of purifying waste water which can be effectively employed even if suspended matter in the waste water to be treated has no good adherence to air, or if the waste water contains no adequate amount of surface active agent, wherein masses of suspended matter are caused to flucculate and float to the surface effectively by introducing O3 containing gas into the waste water, and then separated.
COPYRIGHT: (C)1977,JPO&Japio
JP8930475A 1975-07-22 1975-07-22 Method of purifying waste water with ozone Pending JPS5214066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8930475A JPS5214066A (en) 1975-07-22 1975-07-22 Method of purifying waste water with ozone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8930475A JPS5214066A (en) 1975-07-22 1975-07-22 Method of purifying waste water with ozone

Publications (1)

Publication Number Publication Date
JPS5214066A true JPS5214066A (en) 1977-02-02

Family

ID=13966916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8930475A Pending JPS5214066A (en) 1975-07-22 1975-07-22 Method of purifying waste water with ozone

Country Status (1)

Country Link
JP (1) JPS5214066A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965054A (en) * 1972-10-27 1974-06-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965054A (en) * 1972-10-27 1974-06-24

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