JPS54462A - Waste water treating method - Google Patents
Waste water treating methodInfo
- Publication number
- JPS54462A JPS54462A JP6513277A JP6513277A JPS54462A JP S54462 A JPS54462 A JP S54462A JP 6513277 A JP6513277 A JP 6513277A JP 6513277 A JP6513277 A JP 6513277A JP S54462 A JPS54462 A JP S54462A
- Authority
- JP
- Japan
- Prior art keywords
- waste water
- treating method
- water treating
- electrolyzation
- naoh
- 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
Abstract
PURPOSE: To provide a waste water treating method, comprising the steps of adjusting pH of aluminum ion containing organic waste water with a mixture liquid of NaOH and slaked lime, then forming active aluminum hydroxide having excellent coagulating effect by way of electrolyzation, and thus purifying waste water in a short while by rapidly settling impurities contained in waste water.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6513277A JPS54462A (en) | 1977-06-02 | 1977-06-02 | Waste water treating method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6513277A JPS54462A (en) | 1977-06-02 | 1977-06-02 | Waste water treating method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54462A true JPS54462A (en) | 1979-01-05 |
Family
ID=13278032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6513277A Pending JPS54462A (en) | 1977-06-02 | 1977-06-02 | Waste water treating method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54462A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002273447A (en) * | 2001-03-23 | 2002-09-24 | Nippon Paint Co Ltd | Method of treating waste washing water |
-
1977
- 1977-06-02 JP JP6513277A patent/JPS54462A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002273447A (en) * | 2001-03-23 | 2002-09-24 | Nippon Paint Co Ltd | Method of treating waste washing water |
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