JPS5239967A - Excellent treating method for sewage - Google Patents
Excellent treating method for sewageInfo
- Publication number
- JPS5239967A JPS5239967A JP11621875A JP11621875A JPS5239967A JP S5239967 A JPS5239967 A JP S5239967A JP 11621875 A JP11621875 A JP 11621875A JP 11621875 A JP11621875 A JP 11621875A JP S5239967 A JPS5239967 A JP S5239967A
- Authority
- JP
- Japan
- Prior art keywords
- sewage
- treating method
- excellent treating
- removal
- nitrogen compounds
- 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
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE: To provide a method for recovering sewage as excellent regenerated water and for turning nitrogen compounds harmless for removal.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11621875A JPS5239967A (en) | 1975-09-25 | 1975-09-25 | Excellent treating method for sewage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11621875A JPS5239967A (en) | 1975-09-25 | 1975-09-25 | Excellent treating method for sewage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5239967A true JPS5239967A (en) | 1977-03-28 |
Family
ID=14681746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11621875A Pending JPS5239967A (en) | 1975-09-25 | 1975-09-25 | Excellent treating method for sewage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5239967A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006175362A (en) * | 2004-12-22 | 2006-07-06 | Kurita Water Ind Ltd | Nitrite/nitrate nitrogen and polyvalent inorganic ion-containing wastewater treatment apparatus |
JP2006181445A (en) * | 2004-12-27 | 2006-07-13 | Kurita Water Ind Ltd | Waste water treatment apparatus |
-
1975
- 1975-09-25 JP JP11621875A patent/JPS5239967A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006175362A (en) * | 2004-12-22 | 2006-07-06 | Kurita Water Ind Ltd | Nitrite/nitrate nitrogen and polyvalent inorganic ion-containing wastewater treatment apparatus |
JP4604708B2 (en) * | 2004-12-22 | 2011-01-05 | 栗田工業株式会社 | (Sub-) Nitrate nitrogen and polyvalent inorganic ion-containing wastewater treatment equipment |
JP2006181445A (en) * | 2004-12-27 | 2006-07-13 | Kurita Water Ind Ltd | Waste water treatment apparatus |
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