JPS5320656A - Method of decoloring colored waste water - Google Patents

Method of decoloring colored waste water

Info

Publication number
JPS5320656A
JPS5320656A JP9469576A JP9469576A JPS5320656A JP S5320656 A JPS5320656 A JP S5320656A JP 9469576 A JP9469576 A JP 9469576A JP 9469576 A JP9469576 A JP 9469576A JP S5320656 A JPS5320656 A JP S5320656A
Authority
JP
Japan
Prior art keywords
waste water
colored waste
decoloring
decoloring colored
component
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
JP9469576A
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 JP9469576A priority Critical patent/JPS5320656A/en
Publication of JPS5320656A publication Critical patent/JPS5320656A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide an adsorption method which enables effective removal of coloring substance, and even surface active agent, COD component such as lignin and BOD component.
COPYRIGHT: (C)1978,JPO&Japio
JP9469576A 1976-08-09 1976-08-09 Method of decoloring colored waste water Pending JPS5320656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9469576A JPS5320656A (en) 1976-08-09 1976-08-09 Method of decoloring colored waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9469576A JPS5320656A (en) 1976-08-09 1976-08-09 Method of decoloring colored waste water

Publications (1)

Publication Number Publication Date
JPS5320656A true JPS5320656A (en) 1978-02-25

Family

ID=14117312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9469576A Pending JPS5320656A (en) 1976-08-09 1976-08-09 Method of decoloring colored waste water

Country Status (1)

Country Link
JP (1) JPS5320656A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661259A (en) * 1985-08-01 1987-04-28 Betz Laboratories, Inc. Process for reducing the content of trihalomethane compounds and precursors thereof in influent water
US4668403A (en) * 1985-04-30 1987-05-26 Betz Laboratories, Inc. Process for reducing color contamination of influent water
US4668404A (en) * 1985-04-30 1987-05-26 Betz Laboratories, Inc. Process for reducing color contamination of influent water
US4737293A (en) * 1985-08-01 1988-04-12 Betz Laboratories, Inc. Process for reducing the content of trihalomethane compounds and precursors thereof in influent water
US4765923A (en) * 1985-04-30 1988-08-23 Betz Laboratories, Inc. Composition for reducing color contamination of influent water
JPH05192567A (en) * 1991-12-27 1993-08-03 Kunnetsupu Sekkai Kogyo Kk Filter medium and production thereof
CN101948221A (en) * 2010-10-18 2011-01-19 上海应用技术学院 Deep decolorization treatment method for biologically treated coking wastewater

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668403A (en) * 1985-04-30 1987-05-26 Betz Laboratories, Inc. Process for reducing color contamination of influent water
US4668404A (en) * 1985-04-30 1987-05-26 Betz Laboratories, Inc. Process for reducing color contamination of influent water
US4765923A (en) * 1985-04-30 1988-08-23 Betz Laboratories, Inc. Composition for reducing color contamination of influent water
US4661259A (en) * 1985-08-01 1987-04-28 Betz Laboratories, Inc. Process for reducing the content of trihalomethane compounds and precursors thereof in influent water
US4737293A (en) * 1985-08-01 1988-04-12 Betz Laboratories, Inc. Process for reducing the content of trihalomethane compounds and precursors thereof in influent water
JPH05192567A (en) * 1991-12-27 1993-08-03 Kunnetsupu Sekkai Kogyo Kk Filter medium and production thereof
CN101948221A (en) * 2010-10-18 2011-01-19 上海应用技术学院 Deep decolorization treatment method for biologically treated coking wastewater

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