JPS5798520A - Etherated phenol resin having chelating group and method for adsorbing treatment - Google Patents
Etherated phenol resin having chelating group and method for adsorbing treatmentInfo
- Publication number
- JPS5798520A JPS5798520A JP15157581A JP15157581A JPS5798520A JP S5798520 A JPS5798520 A JP S5798520A JP 15157581 A JP15157581 A JP 15157581A JP 15157581 A JP15157581 A JP 15157581A JP S5798520 A JPS5798520 A JP S5798520A
- Authority
- JP
- Japan
- Prior art keywords
- phenol resin
- chelating group
- water
- resin
- etherated
- 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
- Treatment Of Liquids With Adsorbents In General (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
PURPOSE:To obtain a resin having excellent alkali and chemical resistance at high temperature useful for the separation by adsorbing heavy metal ions from sea water. CONSTITUTION:A 5-10% aqueous solution of NaOH is added to an ion exchange water in which a chelating group-containing phenol resin (end group H type) is immersed and a complex-formable metal ion such as Ca is adsorbed in the resin. The resulting phenol resin is reacted with NaOH and an etherating agent in water at approximately 20-150 deg.C in the pH of 7-14 to give a etherated phenol resin having chelating group. An etherating agent may be preferably halogenated acetic acid or halohydrin when the chelating group in the phenol resin is aminocarboxylic acid. APPLICATION:The separation by the adsorption of heavy metals from waste water of refuse incinerting plants, waste washing water of desulfurizers of stack gas, and aqueous salt solutions for sodium hydroxide.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15157581A JPS5836606B2 (en) | 1981-09-24 | 1981-09-24 | Adsorption treatment method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15157581A JPS5836606B2 (en) | 1981-09-24 | 1981-09-24 | Adsorption treatment method |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11009977A Division JPS5443292A (en) | 1977-09-12 | 1977-09-12 | Etherified phenolic chelate resin* its production* and adsorption treatment |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21864782A Division JPS58145719A (en) | 1982-12-13 | 1982-12-13 | Chelate group-containing etherified phenolic resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5798520A true JPS5798520A (en) | 1982-06-18 |
JPS5836606B2 JPS5836606B2 (en) | 1983-08-10 |
Family
ID=15521511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15157581A Expired JPS5836606B2 (en) | 1981-09-24 | 1981-09-24 | Adsorption treatment method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5836606B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011212667A (en) * | 2010-03-17 | 2011-10-27 | Toshiba Corp | Resin particle for adsorbent and boron adsorbent |
US11628381B2 (en) | 2012-09-17 | 2023-04-18 | W.R. Grace & Co. Conn. | Chromatography media and devices |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH035500U (en) * | 1989-06-03 | 1991-01-21 |
-
1981
- 1981-09-24 JP JP15157581A patent/JPS5836606B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011212667A (en) * | 2010-03-17 | 2011-10-27 | Toshiba Corp | Resin particle for adsorbent and boron adsorbent |
US11628381B2 (en) | 2012-09-17 | 2023-04-18 | W.R. Grace & Co. Conn. | Chromatography media and devices |
Also Published As
Publication number | Publication date |
---|---|
JPS5836606B2 (en) | 1983-08-10 |
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