JPS6328679B2 - - Google Patents
Info
- Publication number
- JPS6328679B2 JPS6328679B2 JP19560781A JP19560781A JPS6328679B2 JP S6328679 B2 JPS6328679 B2 JP S6328679B2 JP 19560781 A JP19560781 A JP 19560781A JP 19560781 A JP19560781 A JP 19560781A JP S6328679 B2 JPS6328679 B2 JP S6328679B2
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- flow rate
- amount
- tank
- set value
- 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.)
- Expired
Links
- 239000010802 sludge Substances 0.000 claims description 157
- 239000010865 sewage Substances 0.000 claims description 37
- 238000010410 dusting Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 19
- 230000007423 decrease Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000000605 extraction Methods 0.000 description 8
- 238000004062 sedimentation Methods 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 5
- 230000000717 retained effect Effects 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56195607A JPS5898190A (ja) | 1981-12-07 | 1981-12-07 | 汚泥量制御方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56195607A JPS5898190A (ja) | 1981-12-07 | 1981-12-07 | 汚泥量制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5898190A JPS5898190A (ja) | 1983-06-10 |
JPS6328679B2 true JPS6328679B2 (el) | 1988-06-09 |
Family
ID=16343965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56195607A Granted JPS5898190A (ja) | 1981-12-07 | 1981-12-07 | 汚泥量制御方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5898190A (el) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0299792U (el) * | 1989-01-25 | 1990-08-08 | ||
JPH0554354U (ja) * | 1991-12-26 | 1993-07-20 | 三井東圧化学株式会社 | 小出し用のスリットを有する紙容器 |
JP3000971U (ja) * | 1994-02-10 | 1994-08-16 | 耕三 山野井 | ティッシュペーパーボックス |
CN105320161A (zh) * | 2014-08-01 | 2016-02-10 | 株式会社堀场Stec | 流量控制装置和流量控制方法 |
-
1981
- 1981-12-07 JP JP56195607A patent/JPS5898190A/ja active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0299792U (el) * | 1989-01-25 | 1990-08-08 | ||
JPH0554354U (ja) * | 1991-12-26 | 1993-07-20 | 三井東圧化学株式会社 | 小出し用のスリットを有する紙容器 |
JP3000971U (ja) * | 1994-02-10 | 1994-08-16 | 耕三 山野井 | ティッシュペーパーボックス |
CN105320161A (zh) * | 2014-08-01 | 2016-02-10 | 株式会社堀场Stec | 流量控制装置和流量控制方法 |
CN105320161B (zh) * | 2014-08-01 | 2020-04-21 | 株式会社堀场Stec | 流量控制装置和流量控制方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS5898190A (ja) | 1983-06-10 |
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