JP5170403B2 - 細菌の増殖を制御する化合物及びその応用 - Google Patents
細菌の増殖を制御する化合物及びその応用 Download PDFInfo
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- JP5170403B2 JP5170403B2 JP2008066616A JP2008066616A JP5170403B2 JP 5170403 B2 JP5170403 B2 JP 5170403B2 JP 2008066616 A JP2008066616 A JP 2008066616A JP 2008066616 A JP2008066616 A JP 2008066616A JP 5170403 B2 JP5170403 B2 JP 5170403B2
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- pqs
- denitrification
- denitrifying bacteria
- ions
- trivalent iron
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- Y02W10/12—
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Treatment Of Biological Wastes In General (AREA)
Description
Claims (4)
- 硝酸イオン及び/又は亜硝酸イオンを含有する排水を脱窒する排水処理装置において、
導入された排水中の硝酸イオン及び/又は亜硝酸イオンを脱窒菌により亜酸化窒素及び/又は窒素に還元処理する脱窒槽と、
前記脱窒槽内に脱窒菌の増殖抑制剤である三価の鉄イオンのキレート剤を供給する三価の鉄イオンのキレート剤供給手段と
を備えることを特徴とする排水処理装置であって、
前記三価の鉄イオンのキレート剤が2−ヘプチル−3−ヒドロキシ−4−キノロンである、排水処理装置。 - 硝酸イオン及び/又は亜硝酸イオンを含有する排水を脱窒する排水処理装置において、
導入された排水中の硝酸イオン及び/又は亜硝酸イオンを脱窒菌により亜酸化窒素及び/又は窒素に還元処理する脱窒槽と、
前記脱窒槽内に脱窒菌の増殖抑制剤である三価の鉄イオンのキレート剤を供給する三価の鉄イオンのキレート剤供給手段と
を備えることを特徴とする排水処理装置であって、
前記三価の鉄イオンのキレート剤が2,2’−ビピリジルである、排水処理装置。 - 硝酸イオン及び/又は亜硝酸イオンを含有する排水を、脱窒槽内において脱窒菌により前記硝酸イオン及び/又は亜硝酸イオンを亜酸化窒素及び/又は窒素に還元することで処理する排水処理方法において、
脱窒菌の増殖抑制剤である三価の鉄イオンのキレート剤の存在下で前記脱窒菌を前記脱窒槽内で増殖させることを特徴とする排水処理方法であって、
前記三価の鉄イオンのキレート剤が2−ヘプチル−3−ヒドロキシ−4−キノロンである、方法。 - 硝酸イオン及び/又は亜硝酸イオンを含有する排水を、脱窒槽内において脱窒菌により前記硝酸イオン及び/又は亜硝酸イオンを亜酸化窒素及び/又は窒素に還元することで処理する排水処理方法において、
脱窒菌の増殖抑制剤である三価の鉄イオンのキレート剤の存在下で前記脱窒菌を前記脱窒槽内で増殖させることを特徴とする排水処理方法であって、
前記三価の鉄イオンのキレート剤が2,2’−ビピリジルである、方法。
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JP2008066616A JP5170403B2 (ja) | 2008-03-14 | 2008-03-14 | 細菌の増殖を制御する化合物及びその応用 |
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JP2008066616A JP5170403B2 (ja) | 2008-03-14 | 2008-03-14 | 細菌の増殖を制御する化合物及びその応用 |
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JP2009220007A JP2009220007A (ja) | 2009-10-01 |
JP5170403B2 true JP5170403B2 (ja) | 2013-03-27 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US9468621B2 (en) | 2011-10-04 | 2016-10-18 | Ihi Corporation | Metal-salen complex compound responsive drug and intra-corporeal behavior control system for metal-salen complex compound |
JP5238946B1 (ja) * | 2012-03-05 | 2013-07-17 | 株式会社セイネン | 生物処理剤 |
CN107827232A (zh) * | 2017-11-09 | 2018-03-23 | 北京建筑大学 | 一种以n2o为终产物的反硝化菌的培养方法 |
CN112321112B (zh) * | 2020-10-21 | 2022-09-13 | 西安建筑科技大学 | 一种污水处理厂氮能源化的装置及方法 |
CN113637627B (zh) * | 2021-05-19 | 2023-09-26 | 临沂大学 | 一种应用于硝化细菌的生长促进剂 |
Family Cites Families (4)
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WO1989005762A1 (en) * | 1987-12-18 | 1989-06-29 | Tiedemanns Johan H. Andresen | Control of biological characteristics of material |
WO2003051485A1 (en) * | 2001-12-13 | 2003-06-26 | Environmental Operating Solutions, Inc. | Process and apparatus for waste water treatment |
GB0407008D0 (en) * | 2004-03-27 | 2004-04-28 | Haptogen Ltd | Methods for inducing rapid cell death (autolysis) in infectious bacteria |
WO2005095289A1 (ja) * | 2004-03-30 | 2005-10-13 | Kumamoto Technology And Industry Foundation | アンモニア含有廃水の処理方法 |
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