JP3849075B2 - 廃水処理装置 - Google Patents
廃水処理装置 Download PDFInfo
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- JP3849075B2 JP3849075B2 JP2004148650A JP2004148650A JP3849075B2 JP 3849075 B2 JP3849075 B2 JP 3849075B2 JP 2004148650 A JP2004148650 A JP 2004148650A JP 2004148650 A JP2004148650 A JP 2004148650A JP 3849075 B2 JP3849075 B2 JP 3849075B2
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Images
Classifications
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- 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
-
- 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
- Y02W10/20—Sludge processing
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- Activated Sludge Processes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Treatment Of Sludge (AREA)
Description
接触槽17は、内部に、マグネシウムイオン及びケイ酸イオンを溶出すると共に、酸化剤供給部19から供給された次亜塩素酸ナトリウム、過酸化水素またはオゾンなどの酸化剤を分解してヒドロキシラジカルを生じる反応を触媒する1種類の鉱物、または、2種類以上の鉱物を混合して収容している。また、接触槽17では、マグネシウムイオン及びケイ酸イオンを溶出すると共に、触媒作用を有する鉱物をそのままの状態で用いるだけでなく、これらの鉱物の少なくとも一つを原料として加工した加工物の状態で用いることもできる。さらに、接触槽17では、マグネシウムイオン及びケイ酸イオンを溶出する鉱物と、それ以外の触媒作用を有するセラミックスや鉱物などとを混合して用いることや、マグネシウムイオン及びケイ酸イオンを溶出する鉱物と、それ以外の触媒作用を有するセラミックスや鉱物などとを混合して加工した加工物などを用いることもできる。
3 曝気槽
5 沈殿槽
15 処理水返送流路
17 接触槽
19 酸化剤供給部
21 活性汚泥返送流路
Claims (3)
- 被処理水をグラム陰性菌及びバチルス属細菌を含む活性汚泥で浄化処理する浄化処理槽と、該浄化処理槽で処理した処理水から活性汚泥を分離する分離槽と、鉱物又は該鉱物を加工した加工物が収容され該鉱物又は該加工物を流入される流体に接触させる接触槽と、該接触槽又は該接触槽に流入される流体に酸化剤を供給する酸化剤供給部とを備え、
前記接触槽は、医王石、トルマリン石及び黒曜石の少なくとも一つの鉱物又は該鉱物を加工した加工物が収容され、前記分離槽で分離した処理水又は活性汚泥の一部を、前記浄化処理槽又は該浄化処理槽に供給される被処理水に戻す流路のいずれか一方に挿入して設けられ、
前記接触槽に収容された前記鉱物又は前記加工物は、該鉱物又は該加工物に接触した処理水又は活性汚泥にマグネシウムイオン及びケイ酸イオンを溶出すると共に、前記酸化剤供給部から供給された酸化剤からヒドロキシラジカルを生じる反応を触媒してなる水処理装置。 - 被処理水をグラム陰性菌及びバチルス属細菌を含む活性汚泥で浄化処理する浄化処理槽と、該浄化処理槽で処理した処理水から活性汚泥を分離する分離槽と、鉱物又は該鉱物を加工した加工物が収容され該鉱物又は該加工物を流入される流体に接触させる接触槽と、該接触槽又は該接触槽に流入される流体に酸化剤を供給する酸化剤供給部とを備え、
前記接触槽は、医王石、トルマリン石及び黒曜石の少なくとも一つの鉱物又は該鉱物を加工した加工物が収容され、前記浄化処理槽に供給される被処理水の一部が流入され、該被処理水を前記鉱物又は該加工物に接触させて前記浄化処理槽に供給するように設けられ、
前記接触槽に収容された前記鉱物又は前記加工物は、該鉱物又は該加工物に接触した被処理水にマグネシウムイオン及びケイ酸イオンを溶出すると共に、前記酸化剤供給部から供給された酸化剤からヒドロキシラジカルを生じる反応を触媒してなる水処理装置。 - 前記分離槽で分離した活性汚泥の一部を貯留する活性汚泥貯留槽を有し、該活性汚泥貯留槽に空気を間欠的に供給することで該活性汚泥貯留槽内を嫌気状態と好気状態とに交互に切り換えてなることを特徴とする請求項1又は2に記載の廃水処理装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004148650A JP3849075B2 (ja) | 2004-05-19 | 2004-05-19 | 廃水処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004148650A JP3849075B2 (ja) | 2004-05-19 | 2004-05-19 | 廃水処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005329301A JP2005329301A (ja) | 2005-12-02 |
| JP3849075B2 true JP3849075B2 (ja) | 2006-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004148650A Expired - Fee Related JP3849075B2 (ja) | 2004-05-19 | 2004-05-19 | 廃水処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3849075B2 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4579866B2 (ja) * | 2006-06-05 | 2010-11-10 | 住重環境エンジニアリング株式会社 | 廃水処理装置及び廃水処理方法 |
| JP5103796B2 (ja) * | 2006-06-09 | 2012-12-19 | 栗田工業株式会社 | 廃水の生物処理促進剤およびそれを用いた廃水の生物処理方法 |
| JP4579878B2 (ja) * | 2006-07-13 | 2010-11-10 | 住重環境エンジニアリング株式会社 | 廃水処理装置及び廃水処理方法 |
| JP5079285B2 (ja) * | 2006-08-31 | 2012-11-21 | 株式会社ハウステック | 汚水浄化槽 |
| WO2010049971A1 (ja) * | 2008-10-29 | 2010-05-06 | Asaoka Keiichiro | 有機性排水処理装置及び有機性排水処理方法 |
| JP5189688B1 (ja) * | 2012-05-07 | 2013-04-24 | 眞 小島 | 廃水処理システムとその処理方法 |
| JP6310843B2 (ja) * | 2012-05-30 | 2018-04-11 | 国立大学法人群馬大学 | 生分解性高分子の分解制御方法 |
| EP3103773A4 (en) * | 2014-02-04 | 2017-09-27 | Fuji Electric Co., Ltd. | Wastewater treatment process |
| JP2017163900A (ja) * | 2016-03-16 | 2017-09-21 | ジェックス株式会社 | 液状バクテリア |
| JP7587256B2 (ja) * | 2019-11-19 | 2024-11-20 | タオ・エンジニアリング株式会社 | バチルス優占化装置、バチルス属菌量の相対的評価方法、及びこれを用いた排水処理方法 |
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2004
- 2004-05-19 JP JP2004148650A patent/JP3849075B2/ja not_active Expired - Fee Related
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| Publication number | Publication date |
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| JP2005329301A (ja) | 2005-12-02 |
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