JPS5631486A - Treatment of exhaust water containing phenols - Google Patents
Treatment of exhaust water containing phenolsInfo
- Publication number
- JPS5631486A JPS5631486A JP10680679A JP10680679A JPS5631486A JP S5631486 A JPS5631486 A JP S5631486A JP 10680679 A JP10680679 A JP 10680679A JP 10680679 A JP10680679 A JP 10680679A JP S5631486 A JPS5631486 A JP S5631486A
- Authority
- JP
- Japan
- Prior art keywords
- phenols
- exhaust water
- water containing
- resin
- treatment
- 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.)
- Granted
Links
Landscapes
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To recover phenols effectively by adsorbing phenols in an exhaust water to a polyvinyl pyridine type resin and, subsequently, desorbing said phenols therefrom.
CONSTITUTION: An exhaust water containing phenols such as phenol, cresol, resorcine or hydroquinone is contacted with a polyvinyl phridine type resin (2-, 3-, or 4-vinyl pyridine or a crosslinked polymer of a nuclear substituted derivative thereof) to absorb said phenols to said resin. Subsequently, hot water or steam is passed through and heat the resin absorbing said phenols to attain to desorb the phenols.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10680679A JPS5853957B2 (en) | 1979-08-21 | 1979-08-21 | Treatment method for wastewater containing phenols |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10680679A JPS5853957B2 (en) | 1979-08-21 | 1979-08-21 | Treatment method for wastewater containing phenols |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5631486A true JPS5631486A (en) | 1981-03-30 |
JPS5853957B2 JPS5853957B2 (en) | 1983-12-02 |
Family
ID=14443091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10680679A Expired JPS5853957B2 (en) | 1979-08-21 | 1979-08-21 | Treatment method for wastewater containing phenols |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5853957B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4766254A (en) * | 1987-10-05 | 1988-08-23 | General Electric Company | Method for maximizing yield and purity of bisphenol A |
JPS63188050U (en) * | 1987-05-28 | 1988-12-01 |
-
1979
- 1979-08-21 JP JP10680679A patent/JPS5853957B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63188050U (en) * | 1987-05-28 | 1988-12-01 | ||
US4766254A (en) * | 1987-10-05 | 1988-08-23 | General Electric Company | Method for maximizing yield and purity of bisphenol A |
Also Published As
Publication number | Publication date |
---|---|
JPS5853957B2 (en) | 1983-12-02 |
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