JPS5628638A - Adsorbent - Google Patents
AdsorbentInfo
- Publication number
- JPS5628638A JPS5628638A JP10471079A JP10471079A JPS5628638A JP S5628638 A JPS5628638 A JP S5628638A JP 10471079 A JP10471079 A JP 10471079A JP 10471079 A JP10471079 A JP 10471079A JP S5628638 A JPS5628638 A JP S5628638A
- Authority
- JP
- Japan
- Prior art keywords
- adsorbent
- mixture
- phosphoric acid
- prescribed
- hydrates
- 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)
Abstract
PURPOSE: To improve the resistance of an adsorbent to chemicals and to improve the selective adsorbing performance of the adsorbent for phosphoric acid ions, by curing a mixture of TiO2, ZrO2, etc. and their hydrates with a specified quantity of epoxy resin, etc.
CONSTITUTION: The adsorbent described in the titled is made by mixing titanium oxide, zirconium oxide, or tin oxide and their hydrates (TiO2.nH2O, etc.) or a mixture of these substances, with 1/5W3 times epoxy resin (derived from tetraglycidyl ether etc.), unsaturated polyester resin, or polyurethane resin, then by curing the mixture by keeping at a prescribed temp. for a prescribed time, then by cutting into prescribed shape. The adsorbent is excellent in selective adsorbing performance for phosphoric acid ions, and in resistance to chemicals such as alkali etc., and is suitable for removing phosphoric acid which is a causal substance for the eutrophication in closed water area. It may be used repeatedly for a long time.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10471079A JPS5628638A (en) | 1979-08-16 | 1979-08-16 | Adsorbent |
US06/177,508 US4362626A (en) | 1979-08-16 | 1980-08-12 | Ion exchanger of hydrated oxide of Ti, Zr, or Sn and cured polyester, and exchange method |
CA000358240A CA1144140A (en) | 1979-08-16 | 1980-08-14 | Adsorbent |
GB8026796A GB2056429B (en) | 1979-08-16 | 1980-08-15 | Ion adsorbent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10471079A JPS5628638A (en) | 1979-08-16 | 1979-08-16 | Adsorbent |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5628638A true JPS5628638A (en) | 1981-03-20 |
JPS6225415B2 JPS6225415B2 (en) | 1987-06-03 |
Family
ID=14388028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10471079A Granted JPS5628638A (en) | 1979-08-16 | 1979-08-16 | Adsorbent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5628638A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60153940A (en) * | 1984-01-25 | 1985-08-13 | Asahi Chem Ind Co Ltd | Adsorbent of dissolved fluorine ion |
JPS61192340A (en) * | 1985-02-21 | 1986-08-26 | Asahi Chem Ind Co Ltd | Fluorine complex ion adsorbent |
JPS62100937U (en) * | 1985-12-13 | 1987-06-27 | ||
KR20030068367A (en) * | 2002-02-15 | 2003-08-21 | 김임석 | Method of a sewage, waste water disposal |
JP2006130420A (en) * | 2004-11-05 | 2006-05-25 | Yuuhei Inamori | Phosphorus component recovery method |
JP2007216214A (en) * | 2006-01-17 | 2007-08-30 | Hiroshima Univ | Phosphorus collecting material, its manufacturing method and method for collecting phosphorus |
JP2008207095A (en) * | 2007-02-26 | 2008-09-11 | Hiroshima Univ | Phosphorus collector unit and phosphorus collection and recovery method and apparatus using the unit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53122691A (en) * | 1977-04-01 | 1978-10-26 | Agency Of Ind Science & Technol | Process for producing composite adsorbent |
-
1979
- 1979-08-16 JP JP10471079A patent/JPS5628638A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53122691A (en) * | 1977-04-01 | 1978-10-26 | Agency Of Ind Science & Technol | Process for producing composite adsorbent |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60153940A (en) * | 1984-01-25 | 1985-08-13 | Asahi Chem Ind Co Ltd | Adsorbent of dissolved fluorine ion |
JPH022612B2 (en) * | 1984-01-25 | 1990-01-18 | Asahi Chemical Ind | |
JPS61192340A (en) * | 1985-02-21 | 1986-08-26 | Asahi Chem Ind Co Ltd | Fluorine complex ion adsorbent |
JPH0217220B2 (en) * | 1985-02-21 | 1990-04-19 | Asahi Chemical Ind | |
JPS62100937U (en) * | 1985-12-13 | 1987-06-27 | ||
KR20030068367A (en) * | 2002-02-15 | 2003-08-21 | 김임석 | Method of a sewage, waste water disposal |
JP2006130420A (en) * | 2004-11-05 | 2006-05-25 | Yuuhei Inamori | Phosphorus component recovery method |
JP4657680B2 (en) * | 2004-11-05 | 2011-03-23 | 悠平 稲森 | Recovery method of phosphorus component |
JP2007216214A (en) * | 2006-01-17 | 2007-08-30 | Hiroshima Univ | Phosphorus collecting material, its manufacturing method and method for collecting phosphorus |
JP2008207095A (en) * | 2007-02-26 | 2008-09-11 | Hiroshima Univ | Phosphorus collector unit and phosphorus collection and recovery method and apparatus using the unit |
Also Published As
Publication number | Publication date |
---|---|
JPS6225415B2 (en) | 1987-06-03 |
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