JPS51111755A - Waste water treating method - Google Patents

Waste water treating method

Info

Publication number
JPS51111755A
JPS51111755A JP3561975A JP3561975A JPS51111755A JP S51111755 A JPS51111755 A JP S51111755A JP 3561975 A JP3561975 A JP 3561975A JP 3561975 A JP3561975 A JP 3561975A JP S51111755 A JPS51111755 A JP S51111755A
Authority
JP
Japan
Prior art keywords
waste water
treating method
water treating
sulfate
ferric
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
JP3561975A
Other languages
Japanese (ja)
Inventor
Norio Yoshida
Isahiro Minemura
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP3561975A priority Critical patent/JPS51111755A/en
Publication of JPS51111755A publication Critical patent/JPS51111755A/en
Pending legal-status Critical Current

Links

Landscapes

  • Water Treatment By Sorption (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

PURPOSE: To remove object substances from waste water along with ferric salts (such as ferric sulfate) quickly and at high rate by using inexpensive ferrous salt (such as ferrous sulfate).
COPYRIGHT: (C)1976,JPO&Japio
JP3561975A 1975-03-26 1975-03-26 Waste water treating method Pending JPS51111755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3561975A JPS51111755A (en) 1975-03-26 1975-03-26 Waste water treating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3561975A JPS51111755A (en) 1975-03-26 1975-03-26 Waste water treating method

Publications (1)

Publication Number Publication Date
JPS51111755A true JPS51111755A (en) 1976-10-02

Family

ID=12446857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3561975A Pending JPS51111755A (en) 1975-03-26 1975-03-26 Waste water treating method

Country Status (1)

Country Link
JP (1) JPS51111755A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021109163A (en) * 2020-01-15 2021-08-02 三菱ケミカルアクア・ソリューションズ株式会社 Water treatment process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020566A (en) * 1973-06-27 1975-03-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020566A (en) * 1973-06-27 1975-03-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021109163A (en) * 2020-01-15 2021-08-02 三菱ケミカルアクア・ソリューションズ株式会社 Water treatment process

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