JPS5349859A - Method of treating waste liquid containing fluorine - Google Patents
Method of treating waste liquid containing fluorineInfo
- Publication number
- JPS5349859A JPS5349859A JP12522976A JP12522976A JPS5349859A JP S5349859 A JPS5349859 A JP S5349859A JP 12522976 A JP12522976 A JP 12522976A JP 12522976 A JP12522976 A JP 12522976A JP S5349859 A JPS5349859 A JP S5349859A
- Authority
- JP
- Japan
- Prior art keywords
- waste liquid
- liquid containing
- containing fluorine
- treating waste
- caf
- 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.)
- Pending
Links
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
PURPOSE: To remove fluorine contained in waste liquid at low running cost while producing little sludge and also while preventing CaF2 from being rendered into a state having a character of glue by adding a compound of Ca such as limestone to the liquid, forming CaF2 by passing current and removing the CaF2 thus formed.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12522976A JPS5349859A (en) | 1976-10-19 | 1976-10-19 | Method of treating waste liquid containing fluorine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12522976A JPS5349859A (en) | 1976-10-19 | 1976-10-19 | Method of treating waste liquid containing fluorine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5349859A true JPS5349859A (en) | 1978-05-06 |
Family
ID=14905011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12522976A Pending JPS5349859A (en) | 1976-10-19 | 1976-10-19 | Method of treating waste liquid containing fluorine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5349859A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107522276A (en) * | 2017-09-22 | 2017-12-29 | 长江师范学院 | A kind of preparation method of removing fluorine from water agent |
-
1976
- 1976-10-19 JP JP12522976A patent/JPS5349859A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107522276A (en) * | 2017-09-22 | 2017-12-29 | 长江师范学院 | A kind of preparation method of removing fluorine from water agent |
CN107522276B (en) * | 2017-09-22 | 2020-04-07 | 长江师范学院 | Preparation method of water defluorinating agent |
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