JPS5320656A - Method of decoloring colored waste water - Google Patents
Method of decoloring colored waste waterInfo
- 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
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
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)
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 |
-
1976
- 1976-08-09 JP JP9469576A patent/JPS5320656A/en active Pending
Cited By (7)
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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