JPS5437427B2 - - Google Patents
Info
- Publication number
- JPS5437427B2 JPS5437427B2 JP7204176A JP7204176A JPS5437427B2 JP S5437427 B2 JPS5437427 B2 JP S5437427B2 JP 7204176 A JP7204176 A JP 7204176A JP 7204176 A JP7204176 A JP 7204176A JP S5437427 B2 JPS5437427 B2 JP S5437427B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7204176A JPS531964A (en) | 1976-06-18 | 1976-06-18 | Sewage purifying apparatus |
NL7702473A NL7702473A (nl) | 1976-06-18 | 1977-03-08 | Werkwijze voor het verhogen van het gehalte aan opgeloste zuurstof in water. |
DE2710109A DE2710109C2 (de) | 1976-06-18 | 1977-03-08 | Vorrichtung zur Anreicherung von gelöstem Sauerstoff in Wasser |
CA274,264A CA1081377A (fr) | 1976-06-18 | 1977-03-18 | Methode d'enrichissement de l'oxygene contenu dans l'eau et appareil servant a cette fin |
US05/941,667 US4219424A (en) | 1976-06-18 | 1978-09-12 | Apparatus for enriching oxygen contained in water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7204176A JPS531964A (en) | 1976-06-18 | 1976-06-18 | Sewage purifying apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS531964A JPS531964A (en) | 1978-01-10 |
JPS5437427B2 true JPS5437427B2 (fr) | 1979-11-15 |
Family
ID=13477905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7204176A Granted JPS531964A (en) | 1976-06-18 | 1976-06-18 | Sewage purifying apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS531964A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55108595U (fr) * | 1979-01-25 | 1980-07-30 | ||
JPS5924028A (ja) * | 1982-08-02 | 1984-02-07 | Matsuzawa Kiko:Kk | 大口径ケ−シング建込み方法及びそれに使用するケ−シング |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS451898Y1 (fr) * | 1964-04-14 | 1970-01-27 | ||
JPS5121351A (en) * | 1974-08-15 | 1976-02-20 | Susumu Hashimoto | Haisuishoriho oyobi sonosochi |
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1976
- 1976-06-18 JP JP7204176A patent/JPS531964A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS451898Y1 (fr) * | 1964-04-14 | 1970-01-27 | ||
JPS5121351A (en) * | 1974-08-15 | 1976-02-20 | Susumu Hashimoto | Haisuishoriho oyobi sonosochi |
Also Published As
Publication number | Publication date |
---|---|
JPS531964A (en) | 1978-01-10 |