JPS55129189A - Treating method for waste water containing fluorine ion and phosphoric acid ion using carbonate-added carbide - Google Patents
Treating method for waste water containing fluorine ion and phosphoric acid ion using carbonate-added carbideInfo
- Publication number
- JPS55129189A JPS55129189A JP3847279A JP3847279A JPS55129189A JP S55129189 A JPS55129189 A JP S55129189A JP 3847279 A JP3847279 A JP 3847279A JP 3847279 A JP3847279 A JP 3847279A JP S55129189 A JPS55129189 A JP S55129189A
- Authority
- JP
- Japan
- Prior art keywords
- carbonate
- waste water
- ion
- phosphoric acid
- added
- 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
- Removal Of Specific Substances (AREA)
Abstract
PURPOSE: To efficiently remove fluorine ion and phosphoric acid ion from waste water without clogging by passing the water through a carbonate-added carbide layer.
CONSTITUTION: 1W80% of calcium carbonate or magnesium carbonate is added to a natural or artificial carbide layer of coal, charcoal, activated carbon or the like, and waste water contg. fluorine ion and/or phosphoric acid ion is passed through the resulting layer to remove the ions. By regulating the water passing speed or the amt. of the carbonate added, the pH of the waste water is adjusted to enable discharge of the water from the plant.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3847279A JPS55129189A (en) | 1979-03-30 | 1979-03-30 | Treating method for waste water containing fluorine ion and phosphoric acid ion using carbonate-added carbide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3847279A JPS55129189A (en) | 1979-03-30 | 1979-03-30 | Treating method for waste water containing fluorine ion and phosphoric acid ion using carbonate-added carbide |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55129189A true JPS55129189A (en) | 1980-10-06 |
Family
ID=12526178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3847279A Pending JPS55129189A (en) | 1979-03-30 | 1979-03-30 | Treating method for waste water containing fluorine ion and phosphoric acid ion using carbonate-added carbide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55129189A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030086182A (en) * | 2002-05-01 | 2003-11-07 | 최상구 | Manufacture and institution method of the water bloom repression construction used charcoal |
CN102126776A (en) * | 2011-01-14 | 2011-07-20 | 广西大学 | Method for removing fluorions from mineral water by using food grade alkaline magnesium carbonate |
CN103922452A (en) * | 2014-05-14 | 2014-07-16 | 山东盛阳集团有限公司 | Coking wastewater compound chemical and preparation method thereof and application thereof |
CN116272862A (en) * | 2023-02-20 | 2023-06-23 | 华东交通大学 | Efficient fluoride ion adsorbent, preparation method and application |
-
1979
- 1979-03-30 JP JP3847279A patent/JPS55129189A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030086182A (en) * | 2002-05-01 | 2003-11-07 | 최상구 | Manufacture and institution method of the water bloom repression construction used charcoal |
CN102126776A (en) * | 2011-01-14 | 2011-07-20 | 广西大学 | Method for removing fluorions from mineral water by using food grade alkaline magnesium carbonate |
CN103922452A (en) * | 2014-05-14 | 2014-07-16 | 山东盛阳集团有限公司 | Coking wastewater compound chemical and preparation method thereof and application thereof |
CN116272862A (en) * | 2023-02-20 | 2023-06-23 | 华东交通大学 | Efficient fluoride ion adsorbent, preparation method and application |
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