JPS5222359A - Process for removing zinc from vicose rayon waste liquid - Google Patents

Process for removing zinc from vicose rayon waste liquid

Info

Publication number
JPS5222359A
JPS5222359A JP9786575A JP9786575A JPS5222359A JP S5222359 A JPS5222359 A JP S5222359A JP 9786575 A JP9786575 A JP 9786575A JP 9786575 A JP9786575 A JP 9786575A JP S5222359 A JPS5222359 A JP S5222359A
Authority
JP
Japan
Prior art keywords
waste liquid
removing zinc
rayon waste
vicose
vicose rayon
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
JP9786575A
Other languages
Japanese (ja)
Inventor
Osamu Oba
Seiichi Omoto
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP9786575A priority Critical patent/JPS5222359A/en
Publication of JPS5222359A publication Critical patent/JPS5222359A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To separate and remove zinc contained as mixture of sulfide and hydroxide from waste liquid discharged from spinning and scouring process of viscose rayon containing zinc sulfate.
COPYRIGHT: (C)1977,JPO&Japio
JP9786575A 1975-08-12 1975-08-12 Process for removing zinc from vicose rayon waste liquid Pending JPS5222359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9786575A JPS5222359A (en) 1975-08-12 1975-08-12 Process for removing zinc from vicose rayon waste liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9786575A JPS5222359A (en) 1975-08-12 1975-08-12 Process for removing zinc from vicose rayon waste liquid

Publications (1)

Publication Number Publication Date
JPS5222359A true JPS5222359A (en) 1977-02-19

Family

ID=14203636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9786575A Pending JPS5222359A (en) 1975-08-12 1975-08-12 Process for removing zinc from vicose rayon waste liquid

Country Status (1)

Country Link
JP (1) JPS5222359A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102351379A (en) * 2011-08-11 2012-02-15 赛得利（江西）化纤有限公司 Viscose fiber waste water treatment method
CN104148099A (en) * 2014-07-21 2014-11-19 河南师范大学 Preparation method for MoS2-BiPO4 composite photocatalyst

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102351379A (en) * 2011-08-11 2012-02-15 赛得利（江西）化纤有限公司 Viscose fiber waste water treatment method
CN104148099A (en) * 2014-07-21 2014-11-19 河南师范大学 Preparation method for MoS2-BiPO4 composite photocatalyst

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