JPS5761623A - Metallic ion adsorbent and recovering method - Google Patents
Metallic ion adsorbent and recovering methodInfo
- Publication number
- JPS5761623A JPS5761623A JP13844180A JP13844180A JPS5761623A JP S5761623 A JPS5761623 A JP S5761623A JP 13844180 A JP13844180 A JP 13844180A JP 13844180 A JP13844180 A JP 13844180A JP S5761623 A JPS5761623 A JP S5761623A
- Authority
- JP
- Japan
- Prior art keywords
- arsenic
- lithium
- aqueous solution
- contact
- brought
- 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
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
PURPOSE: To separate and recover harmful heavy metals easily, by bringing an aqueous solution containing lithium and arsenic into contact with insoluble amorphous hydrous tin oxide or crystalline tin hydroxide, adsorbing the lithium and arsenic, and eluting both separately.
CONSTITUTION: An underground brine or geothermal hot water is used as an aqueous solution containing lithium and arsenic. The aqueous solution is previously adjusted to a pH of about 5W10, and amorphous hydrous tin (IV) oxide or crystalline tin (IV) hydroxide in an amount of about 0.1W5wt% is brought into contact with the adjusted aqueous solution to adsorb the lithium and arsenic. After adsorbing the lithium and arsenic fully, the solid adsorbent is separated from the solution. The separated adsorbent is then brought into contact with a dilute aqueous solution of an acid having a pH ≤5 to dissolve the lithium first. The adsorbent is then washed with water and then brought into contact with an alkali solution having a pH ≥10 to elute the arsenic.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13844180A JPS5855084B2 (en) | 1980-10-01 | 1980-10-01 | Metal ion adsorbent and recovery method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13844180A JPS5855084B2 (en) | 1980-10-01 | 1980-10-01 | Metal ion adsorbent and recovery method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5761623A true JPS5761623A (en) | 1982-04-14 |
JPS5855084B2 JPS5855084B2 (en) | 1983-12-08 |
Family
ID=15222059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13844180A Expired JPS5855084B2 (en) | 1980-10-01 | 1980-10-01 | Metal ion adsorbent and recovery method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5855084B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006037125A (en) * | 2004-07-22 | 2006-02-09 | Gunma Prefecture | Method for recovering metal from acidic bleeding water and resource circulation system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63161528U (en) * | 1987-04-10 | 1988-10-21 |
-
1980
- 1980-10-01 JP JP13844180A patent/JPS5855084B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006037125A (en) * | 2004-07-22 | 2006-02-09 | Gunma Prefecture | Method for recovering metal from acidic bleeding water and resource circulation system |
Also Published As
Publication number | Publication date |
---|---|
JPS5855084B2 (en) | 1983-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2535748B2 (en) | Lithium recovery method | |
CA2029115A1 (en) | Method for removing sulfate ions from aqueous solution of alkali metal chloride | |
JPS56114831A (en) | Recovery of tantalum from scrap containing tantalum | |
NO307995B1 (en) | Procedure for extraction and recovery of thallium | |
JPS5761623A (en) | Metallic ion adsorbent and recovering method | |
GB2309030A (en) | Producing pure lead oxide from exhausted batteries | |
JPS575829A (en) | Separating and recovering method for tin in lead refining process | |
JPS5616496A (en) | Recovery of erythropoietin | |
JPS61171535A (en) | Lithium adsorbent, its preparation and recovery of lithium using said adsorbent | |
JPS553870A (en) | Sulfurous acid method for eluting iodine | |
GB1573685A (en) | Recovery of metal values | |
JPS5242420A (en) | Process for recovering zinc of high purity | |
JPS577263A (en) | Regeneration of basic anion exchange resin | |
JPS5620519A (en) | Recovery of interferon | |
JPS54115696A (en) | Treating method for water containing vanadic acid | |
JPS53128148A (en) | Method of recovering high concentration liquid chromate from waste water containing chromate ion | |
JPS5390162A (en) | Recovering method for heavy metal salt | |
NO872216L (en) | PROGRESS FOR THE EXTRACTION OF INDIUM, GERMANIUM AND / OR GALLIUM. | |
JPH0357814B2 (en) | ||
EP0066988A3 (en) | Method of recovering uranium | |
JPS533998A (en) | Purification of alkali brine for electrolysis | |
JPS5798520A (en) | Etherated phenol resin having chelating group and method for adsorbing treatment | |
MX168810B (en) | PROCESS FOR THE RECOVERY OF SILVER FROM ZINC CALCINATES. | |
SU721954A1 (en) | Method of extracting rnenium from industrial solutions | |
JPS55152140A (en) | Method for recovery or removal of uranium dissolved within aqueous carbonate solution |