JPS52103844A - Process for purifying waste water - Google Patents

Process for purifying waste water

Info

Publication number
JPS52103844A
JPS52103844A JP1776376A JP1776376A JPS52103844A JP S52103844 A JPS52103844 A JP S52103844A JP 1776376 A JP1776376 A JP 1776376A JP 1776376 A JP1776376 A JP 1776376A JP S52103844 A JPS52103844 A JP S52103844A
Authority
JP
Japan
Prior art keywords
waste water
purifying waste
effectively
oxidizing
water containing
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
JP1776376A
Other languages
Japanese (ja)
Other versions
JPS5729238B2 (en
Inventor
Mitsusaku Otsubo
Seiichi Otsuka
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 Technologies Ltd
Original Assignee
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 Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Priority to JP1776376A priority Critical patent/JPS52103844A/en
Publication of JPS52103844A publication Critical patent/JPS52103844A/en
Publication of JPS5729238B2 publication Critical patent/JPS5729238B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

PURPOSE: To provide an economical process for purifying waste water containing stable organic contaminants, by adding a ferrous salt followed by oxidizing with air effectively, and further separating solids from liquids effectively.
COPYRIGHT: (C)1977,JPO&Japio
JP1776376A 1976-02-20 1976-02-20 Process for purifying waste water Granted JPS52103844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1776376A JPS52103844A (en) 1976-02-20 1976-02-20 Process for purifying waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1776376A JPS52103844A (en) 1976-02-20 1976-02-20 Process for purifying waste water

Publications (2)

Publication Number Publication Date
JPS52103844A true JPS52103844A (en) 1977-08-31
JPS5729238B2 JPS5729238B2 (en) 1982-06-21

Family

ID=11952738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1776376A Granted JPS52103844A (en) 1976-02-20 1976-02-20 Process for purifying waste water

Country Status (1)

Country Link
JP (1) JPS52103844A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0869218A1 (en) * 1995-05-22 1998-10-07 Westvaco Corporation Magnetic removal of"stickies"from waste papers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225455A (en) * 1975-08-01 1977-02-25 Nec Corp Treating waste water containing emulsified oil

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225455A (en) * 1975-08-01 1977-02-25 Nec Corp Treating waste water containing emulsified oil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0869218A1 (en) * 1995-05-22 1998-10-07 Westvaco Corporation Magnetic removal of"stickies"from waste papers

Also Published As

Publication number Publication date
JPS5729238B2 (en) 1982-06-21

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