JPS5234548A - Tertiary treatment of waste water containing fluorine - Google Patents
Tertiary treatment of waste water containing fluorineInfo
- Publication number
- JPS5234548A JPS5234548A JP11017475A JP11017475A JPS5234548A JP S5234548 A JPS5234548 A JP S5234548A JP 11017475 A JP11017475 A JP 11017475A JP 11017475 A JP11017475 A JP 11017475A JP S5234548 A JPS5234548 A JP S5234548A
- Authority
- JP
- Japan
- Prior art keywords
- waste water
- water containing
- tertiary treatment
- containing fluorine
- tertiary
- 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
Abstract
PURPOSE: To provide a method of tertiary treatment to make the density of residual fluorine in waste water lower than 5ppm.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11017475A JPS5234548A (en) | 1975-09-10 | 1975-09-10 | Tertiary treatment of waste water containing fluorine |
DE19762637048 DE2637048A1 (en) | 1975-09-10 | 1976-08-18 | METHOD OF REMOVING FLUORIONS FROM WATER |
GB3663576A GB1560674A (en) | 1975-09-10 | 1976-09-03 | Process for the rmoval of fluoride ion from water |
DD19471176A DD128059A5 (en) | 1975-09-10 | 1976-09-09 | PROCESS FOR REMOVING FLUORIONS FROM WATER |
FR7627406A FR2323638A1 (en) | 1975-09-10 | 1976-09-10 | METHOD TO REMOVE FLUORINE FROM WATER |
US05/861,511 US4159246A (en) | 1975-09-10 | 1977-12-16 | Removal of fluorine from water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11017475A JPS5234548A (en) | 1975-09-10 | 1975-09-10 | Tertiary treatment of waste water containing fluorine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5234548A true JPS5234548A (en) | 1977-03-16 |
JPS5343744B2 JPS5343744B2 (en) | 1978-11-22 |
Family
ID=14528915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11017475A Granted JPS5234548A (en) | 1975-09-10 | 1975-09-10 | Tertiary treatment of waste water containing fluorine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5234548A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2913186A1 (en) * | 1978-04-03 | 1979-10-11 | Yoshida Kogyo Kk | PIVOTING ROLLER BEARING |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5985628A (en) * | 1982-11-08 | 1984-05-17 | 松下電器産業株式会社 | Heating toilet seat |
JPS6022998U (en) * | 1983-07-25 | 1985-02-16 | 日本電熱株式会社 | heated toilet seat |
JPS6255994U (en) * | 1985-09-27 | 1987-04-07 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531451A (en) * | 1947-10-07 | 1950-11-28 | Franz J Maier | Water purification |
JPS4932472A (en) * | 1972-07-25 | 1974-03-25 |
-
1975
- 1975-09-10 JP JP11017475A patent/JPS5234548A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531451A (en) * | 1947-10-07 | 1950-11-28 | Franz J Maier | Water purification |
JPS4932472A (en) * | 1972-07-25 | 1974-03-25 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2913186A1 (en) * | 1978-04-03 | 1979-10-11 | Yoshida Kogyo Kk | PIVOTING ROLLER BEARING |
US4282631A (en) * | 1978-04-03 | 1981-08-11 | Yoshida Kogyo K.K. | Tiltable roller assembly |
DE2913186C2 (en) * | 1978-04-03 | 1984-06-07 | Yoshida Kogyo K.K., Tokio/Tokyo | Tiltable roller bearing |
Also Published As
Publication number | Publication date |
---|---|
JPS5343744B2 (en) | 1978-11-22 |
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