JPS523502B2 - - Google Patents
Info
- Publication number
- JPS523502B2 JPS523502B2 JP7490672A JP7490672A JPS523502B2 JP S523502 B2 JPS523502 B2 JP S523502B2 JP 7490672 A JP7490672 A JP 7490672A JP 7490672 A JP7490672 A JP 7490672A JP S523502 B2 JPS523502 B2 JP S523502B2
- 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.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7490672A JPS523502B2 (en) | 1972-07-25 | 1972-07-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7490672A JPS523502B2 (en) | 1972-07-25 | 1972-07-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4932472A JPS4932472A (en) | 1974-03-25 |
JPS523502B2 true JPS523502B2 (en) | 1977-01-28 |
Family
ID=13560887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7490672A Expired JPS523502B2 (en) | 1972-07-25 | 1972-07-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS523502B2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5270559A (en) * | 1975-12-06 | 1977-06-11 | Deguchi Kouhei | Method of removing fluorine in clean water |
JPS5234548A (en) * | 1975-09-10 | 1977-03-16 | Deguchi Kohei | Tertiary treatment of waste water containing fluorine |
JPS5895582A (en) * | 1981-11-30 | 1983-06-07 | Mitsubishi Heavy Ind Ltd | Treatment of fluorine containing waste water |
JP2002059174A (en) * | 2000-08-23 | 2002-02-26 | National Institute Of Advanced Industrial & Technology | Method of removing fluoride ion and removing agent for the same |
-
1972
- 1972-07-25 JP JP7490672A patent/JPS523502B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4932472A (en) | 1974-03-25 |