JP2020075224A - 汚水処理装置及び汚水処理方法 - Google Patents
汚水処理装置及び汚水処理方法 Download PDFInfo
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- JP2020075224A JP2020075224A JP2018211184A JP2018211184A JP2020075224A JP 2020075224 A JP2020075224 A JP 2020075224A JP 2018211184 A JP2018211184 A JP 2018211184A JP 2018211184 A JP2018211184 A JP 2018211184A JP 2020075224 A JP2020075224 A JP 2020075224A
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- sewage
- partition plate
- contact surface
- sewage treatment
- reaction tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
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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
- Biological Treatment Of Waste Water (AREA)
- Activated Sludge Processes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
1a 反応槽の底部
1b 反応槽の槽壁
2 膜分離装置
4 散気管
7 仕切板
7a 第2の接触面
7b 第1の接触面
9 脱窒反応実行菌
10,40,50 制流板
11 内部領域
12 外部領域
100,110,120,130 担持手段
Claims (8)
- 汚水を処理するための反応槽と、前記反応槽を第1の領域及び第2の領域に仕切る仕切板と、前記第2の領域で汚水の処理を実行する生物菌とを備える汚水処理装置において、
前記仕切板は、前記第1の領域に存在する汚水が接触する第1の接触面及び前記第2の領域に存在する汚水が接触する第2の接触面を有し、
前記第2の接触面は前記生物菌を担持するための担持手段を有することを特徴とする汚水処理装置。 - 前記第1の接触面は前記生物菌を担持するための担持手段を有さないことを特徴とする請求項1記載の汚水処理装置。
- 前記第2の接触面は前記第2の領域に対して突出する制流板を有し、前記制流板は前記第2の領域に存在する汚水が接触するとともに、前記生物菌を担持するための担持手段を有することを特徴とする請求項1又は2記載の汚水処理装置。
- 前記制流板は前記反応槽の底面及び前記仕切板のそれぞれに直交していることを特徴する請求項3記載の汚水処理装置。
- 前記制流板は前記反応槽の底部に当接していることを特徴とする請求項4記載の汚水処理装置。
- 前記制流板は前記第2の接触面に螺旋状に固定されていることを特徴とする請求項3記載の汚水処理装置。
- 前記制流板は前記担持手段又は前記担持手段が挿入された保持手段であることを特徴とする請求項3乃至6のいずれか1項に記載の汚水処理装置。
- 請求項1〜7のいずれか1項に記載の汚水処理装置を用いた汚水処理方法において、
前記汚水が前記仕切板を越える越流ステップと、
前記仕切板を越えた前記汚水が前記担持手段上を流れることにより、前記生物菌に接触する接触ステップと
を有することを特徴とする汚水処理方法。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022270447A1 (ja) * | 2021-06-22 | 2022-12-29 | 前澤工業株式会社 | 排水処理装置及び排水処理方法 |
CN116925889A (zh) * | 2023-09-18 | 2023-10-24 | 中国市政工程西南设计研究总院有限公司 | 一种硝化菌富集培养装置及污水处理装置、方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4620929A (en) * | 1984-08-11 | 1986-11-04 | Hofmann Hellmut G | Process for the removal of protein and degradation products thereof from water |
JP2004261711A (ja) * | 2003-02-28 | 2004-09-24 | Yoshikimi Watanabe | 膜分離活性汚泥処理装置及び膜分離活性汚泥処理方法 |
JP2005169241A (ja) * | 2003-12-10 | 2005-06-30 | Sumitomo Heavy Ind Ltd | 曝気設備 |
JP2006212505A (ja) * | 2005-02-02 | 2006-08-17 | Matsushita Electric Ind Co Ltd | 排水処理装置とそれを用いた排水処理システム |
JP2006263503A (ja) * | 2005-03-22 | 2006-10-05 | Soliton Corp | 有機性廃水の処理設備と処理方法 |
JP2013240727A (ja) * | 2012-05-17 | 2013-12-05 | Aoyama Eco System:Kk | 生物学的排水処理装置 |
-
2018
- 2018-11-09 JP JP2018211184A patent/JP7132682B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4620929A (en) * | 1984-08-11 | 1986-11-04 | Hofmann Hellmut G | Process for the removal of protein and degradation products thereof from water |
JP2004261711A (ja) * | 2003-02-28 | 2004-09-24 | Yoshikimi Watanabe | 膜分離活性汚泥処理装置及び膜分離活性汚泥処理方法 |
JP2005169241A (ja) * | 2003-12-10 | 2005-06-30 | Sumitomo Heavy Ind Ltd | 曝気設備 |
JP2006212505A (ja) * | 2005-02-02 | 2006-08-17 | Matsushita Electric Ind Co Ltd | 排水処理装置とそれを用いた排水処理システム |
JP2006263503A (ja) * | 2005-03-22 | 2006-10-05 | Soliton Corp | 有機性廃水の処理設備と処理方法 |
JP2013240727A (ja) * | 2012-05-17 | 2013-12-05 | Aoyama Eco System:Kk | 生物学的排水処理装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022270447A1 (ja) * | 2021-06-22 | 2022-12-29 | 前澤工業株式会社 | 排水処理装置及び排水処理方法 |
CN116925889A (zh) * | 2023-09-18 | 2023-10-24 | 中国市政工程西南设计研究总院有限公司 | 一种硝化菌富集培养装置及污水处理装置、方法 |
CN116925889B (zh) * | 2023-09-18 | 2024-02-02 | 中国市政工程西南设计研究总院有限公司 | 一种污水处理装置、方法 |
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