JPS50122060A - - Google Patents
Info
- Publication number
- JPS50122060A JPS50122060A JP49029126A JP2912674A JPS50122060A JP S50122060 A JPS50122060 A JP S50122060A JP 49029126 A JP49029126 A JP 49029126A JP 2912674 A JP2912674 A JP 2912674A JP S50122060 A JPS50122060 A JP S50122060A
- 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.)
- Granted
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)
- Feedback Control In General (AREA)
- Control Of Non-Electrical Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2912674A JPS5648231B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-15 | 1974-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2912674A JPS5648231B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-15 | 1974-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50122060A true JPS50122060A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-25 |
| JPS5648231B2 JPS5648231B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-11-14 |
Family
ID=12267596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2912674A Expired JPS5648231B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-15 | 1974-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5648231B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5314669A (en) * | 1976-07-28 | 1978-02-09 | Sumitomo Heavy Ind Ltd | Automatic controller for dissolved oxygen |
| JPS5328962A (en) * | 1976-08-30 | 1978-03-17 | Hokushin Electric Works | Sewage treating apparatus by activated sludge |
| JPS55132694A (en) * | 1979-03-12 | 1980-10-15 | Kubota Ltd | Water treatment apparatus |
| JPS5811098A (ja) * | 1981-07-15 | 1983-01-21 | Toshiba Corp | 下水処理場における曝気風量制御装置 |
| JPS58196889A (ja) * | 1982-05-10 | 1983-11-16 | Kubota Ltd | 曝気槽への酸素供給量制御方法 |
| JPS5927895U (ja) * | 1983-02-24 | 1984-02-21 | 日本ダンフオス製造株式会社 | ばつき槽の送気制御装置 |
| JPS60106590A (ja) * | 1983-11-15 | 1985-06-12 | Yaskawa Electric Mfg Co Ltd | 下水処理制御装置 |
| JP2015020126A (ja) * | 2013-07-19 | 2015-02-02 | 株式会社ニッシン | 被処理液の処理方法 |
| JP2017113677A (ja) * | 2015-12-22 | 2017-06-29 | メタウォーター株式会社 | 廃水処理システム、空気供給量制御装置及び空気供給量制御方法 |
| WO2020170364A1 (ja) * | 2019-02-20 | 2020-08-27 | 三菱電機株式会社 | 水処理装置および水処理方法 |
| US11597667B2 (en) | 2017-03-30 | 2023-03-07 | Metawater Co., Ltd. | Wastewater treatment system, air supply amount control device, and air supply amount control method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923949A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-06-29 | 1974-03-02 | ||
| JPS4923947A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-07-01 | 1974-03-02 |
-
1974
- 1974-03-15 JP JP2912674A patent/JPS5648231B2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923949A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-06-29 | 1974-03-02 | ||
| JPS4923947A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-07-01 | 1974-03-02 |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5314669A (en) * | 1976-07-28 | 1978-02-09 | Sumitomo Heavy Ind Ltd | Automatic controller for dissolved oxygen |
| JPS5328962A (en) * | 1976-08-30 | 1978-03-17 | Hokushin Electric Works | Sewage treating apparatus by activated sludge |
| JPS55132694A (en) * | 1979-03-12 | 1980-10-15 | Kubota Ltd | Water treatment apparatus |
| JPS5811098A (ja) * | 1981-07-15 | 1983-01-21 | Toshiba Corp | 下水処理場における曝気風量制御装置 |
| JPS58196889A (ja) * | 1982-05-10 | 1983-11-16 | Kubota Ltd | 曝気槽への酸素供給量制御方法 |
| JPS5927895U (ja) * | 1983-02-24 | 1984-02-21 | 日本ダンフオス製造株式会社 | ばつき槽の送気制御装置 |
| JPS60106590A (ja) * | 1983-11-15 | 1985-06-12 | Yaskawa Electric Mfg Co Ltd | 下水処理制御装置 |
| JP2015020126A (ja) * | 2013-07-19 | 2015-02-02 | 株式会社ニッシン | 被処理液の処理方法 |
| JP2017113677A (ja) * | 2015-12-22 | 2017-06-29 | メタウォーター株式会社 | 廃水処理システム、空気供給量制御装置及び空気供給量制御方法 |
| US11597667B2 (en) | 2017-03-30 | 2023-03-07 | Metawater Co., Ltd. | Wastewater treatment system, air supply amount control device, and air supply amount control method |
| WO2020170364A1 (ja) * | 2019-02-20 | 2020-08-27 | 三菱電機株式会社 | 水処理装置および水処理方法 |
| JPWO2020170364A1 (ja) * | 2019-02-20 | 2021-03-11 | 三菱電機株式会社 | 水処理装置および水処理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5648231B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-11-14 |