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JPS5321860A - Method of decoloring colored waste liquid - Google Patents

Method of decoloring colored waste liquid

Info

Publication number
JPS5321860A
JPS5321860A JP9675376A JP9675376A JPS5321860A JP S5321860 A JPS5321860 A JP S5321860A JP 9675376 A JP9675376 A JP 9675376A JP 9675376 A JP9675376 A JP 9675376A JP S5321860 A JPS5321860 A JP S5321860A
Authority
JP
Japan
Prior art keywords
waste liquid
colored waste
decoloring
decoloring colored
colored
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
JP9675376A
Other languages
Japanese (ja)
Inventor
Hiroshi Sato
Tokihiko Masuzawa
Shoji Fujii
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 JP9675376A priority Critical patent/JPS5321860A/en
Publication of JPS5321860A publication Critical patent/JPS5321860A/en
Pending legal-status Critical Current

Links

Landscapes

  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE: To effect decoloring of colored waste liquid through adsorption of the colored substances by suspending or dispersing an inorganic pigment containing an oxide or hydroxide of Si, Al, Bi, Co or Zn in the waste liquid.
COPYRIGHT: (C)1978,JPO&Japio
JP9675376A 1976-08-13 1976-08-13 Method of decoloring colored waste liquid Pending JPS5321860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9675376A JPS5321860A (en) 1976-08-13 1976-08-13 Method of decoloring colored waste liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9675376A JPS5321860A (en) 1976-08-13 1976-08-13 Method of decoloring colored waste liquid

Publications (1)

Publication Number Publication Date
JPS5321860A true JPS5321860A (en) 1978-02-28

Family

ID=14173416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9675376A Pending JPS5321860A (en) 1976-08-13 1976-08-13 Method of decoloring colored waste liquid

Country Status (1)

Country Link
JP (1) JPS5321860A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109319910A (en) * 2018-11-05 2019-02-12 博天环境集团股份有限公司 A kind of composite drug and its application for the water inlet of mine water evaporative crystallization except silicon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109319910A (en) * 2018-11-05 2019-02-12 博天环境集团股份有限公司 A kind of composite drug and its application for the water inlet of mine water evaporative crystallization except silicon

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