JPS4947299A - - Google Patents
Info
- Publication number
- JPS4947299A JPS4947299A JP8700072A JP8700072A JPS4947299A JP S4947299 A JPS4947299 A JP S4947299A JP 8700072 A JP8700072 A JP 8700072A JP 8700072 A JP8700072 A JP 8700072A JP S4947299 A JPS4947299 A JP S4947299A
- Authority
- JP
- Japan
- 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
- Inorganic Compounds Of Heavy Metals (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8700072A JPS4947299A (en) | 1972-08-30 | 1972-08-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8700072A JPS4947299A (en) | 1972-08-30 | 1972-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4947299A true JPS4947299A (en) | 1974-05-07 |
Family
ID=13902591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8700072A Pending JPS4947299A (en) | 1972-08-30 | 1972-08-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4947299A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4652380A (en) * | 1985-07-05 | 1987-03-24 | Stauffer Chemical Company | Method of treating the arsenic containing filter media from phosphoric acid purification |
US5449503A (en) * | 1993-04-08 | 1995-09-12 | Alliedsignal Inc. | Process for separating arsenic acid from an aqueous mixture comprising sulfuric and arsenic acids |
-
1972
- 1972-08-30 JP JP8700072A patent/JPS4947299A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4652380A (en) * | 1985-07-05 | 1987-03-24 | Stauffer Chemical Company | Method of treating the arsenic containing filter media from phosphoric acid purification |
US5449503A (en) * | 1993-04-08 | 1995-09-12 | Alliedsignal Inc. | Process for separating arsenic acid from an aqueous mixture comprising sulfuric and arsenic acids |