JPS51116285A - Removing method of cromium *vi* ion from waste liquid of wool dyeing - Google Patents

Removing method of cromium *vi* ion from waste liquid of wool dyeing

Info

Publication number
JPS51116285A
JPS51116285A JP51029356A JP2935676A JPS51116285A JP S51116285 A JPS51116285 A JP S51116285A JP 51029356 A JP51029356 A JP 51029356A JP 2935676 A JP2935676 A JP 2935676A JP S51116285 A JPS51116285 A JP S51116285A
Authority
JP
Japan
Prior art keywords
cromium
ion
waste liquid
removing method
wool dyeing
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
JP51029356A
Other languages
Japanese (ja)
Inventor
Ranguman Berunaa
Kuratsupaa Hansu
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of JPS51116285A publication Critical patent/JPS51116285A/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/14—Wool
    • D06P3/20—Wool using mordant dyes using metallisable dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Water Treatment By Sorption (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
JP51029356A 1975-03-22 1976-03-19 Removing method of cromium *vi* ion from waste liquid of wool dyeing Pending JPS51116285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752512768 DE2512768A1 (en) 1975-03-22 1975-03-22 PROCEDURE FOR THE REMOVAL OF CHROMIONS FROM THE REMAINING LOTS OF WOOL DYE

Publications (1)

Publication Number Publication Date
JPS51116285A true JPS51116285A (en) 1976-10-13

Family

ID=5942184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51029356A Pending JPS51116285A (en) 1975-03-22 1976-03-19 Removing method of cromium *vi* ion from waste liquid of wool dyeing

Country Status (4)

Country Link
JP (1) JPS51116285A (en)
DE (1) DE2512768A1 (en)
FR (1) FR2305534A1 (en)
GB (1) GB1487539A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1123734B (en) * 1979-09-25 1986-04-30 Acna PROCESS FOR THE REMOVAL OF TOTAL CHROME FROM THE RESIDUAL WATER OF THE DYE BATHS WITH DYEING COLORS
RU2738105C1 (en) * 2020-06-16 2020-12-08 АКЦИОНЕРНОЕ ОБЩЕСТВО "АКЦИОНЕРНАЯ КОМПАНИЯ "ТУЛАМАШЗАВОД" (АО "АК "Туламашзавод") Method of closed water circulation of galvanic production

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1100740A (en) * 1953-05-20 1955-09-23 Ici Ltd Wool dyeing process

Also Published As

Publication number Publication date
DE2512768A1 (en) 1976-09-30
FR2305534A1 (en) 1976-10-22
FR2305534B1 (en) 1979-08-31
GB1487539A (en) 1977-10-05

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