JPS5437367A - Removal of phoshoric ions from waste water - Google Patents
Removal of phoshoric ions from waste waterInfo
- Publication number
- JPS5437367A JPS5437367A JP10402877A JP10402877A JPS5437367A JP S5437367 A JPS5437367 A JP S5437367A JP 10402877 A JP10402877 A JP 10402877A JP 10402877 A JP10402877 A JP 10402877A JP S5437367 A JPS5437367 A JP S5437367A
- Authority
- JP
- Japan
- Prior art keywords
- removal
- ions
- waste water
- phoshoric
- phosphoric ions
- 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 improve the efficiency of removal, by treating waste water containing phosphoric ions in contact with cement-lime assembly lumps and sedimenting the phosphoric ions as calcium phosphate.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10402877A JPS5437367A (en) | 1977-08-29 | 1977-08-29 | Removal of phoshoric ions from waste water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10402877A JPS5437367A (en) | 1977-08-29 | 1977-08-29 | Removal of phoshoric ions from waste water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5437367A true JPS5437367A (en) | 1979-03-19 |
Family
ID=14369783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10402877A Pending JPS5437367A (en) | 1977-08-29 | 1977-08-29 | Removal of phoshoric ions from waste water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5437367A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004695A1 (en) * | 1986-02-10 | 1987-08-13 | Onoda Autoclaved Light Weight Concrete Co., Ltd. | Process for treating waste water |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49114267A (en) * | 1973-03-07 | 1974-10-31 | ||
JPS50138647A (en) * | 1974-04-22 | 1975-11-05 |
-
1977
- 1977-08-29 JP JP10402877A patent/JPS5437367A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49114267A (en) * | 1973-03-07 | 1974-10-31 | ||
JPS50138647A (en) * | 1974-04-22 | 1975-11-05 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004695A1 (en) * | 1986-02-10 | 1987-08-13 | Onoda Autoclaved Light Weight Concrete Co., Ltd. | Process for treating waste water |
GB2196955A (en) * | 1986-02-10 | 1988-05-11 | Onoda Alc Kk | Process for treating waste water |
GB2196955B (en) * | 1986-02-10 | 1990-10-17 | Onoda Alc Kk | Method for treating waste water. |
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