JP5888906B2 - 新規微生物及びこれを用いた着色廃水処理方法 - Google Patents
新規微生物及びこれを用いた着色廃水処理方法 Download PDFInfo
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- JP5888906B2 JP5888906B2 JP2011191204A JP2011191204A JP5888906B2 JP 5888906 B2 JP5888906 B2 JP 5888906B2 JP 2011191204 A JP2011191204 A JP 2011191204A JP 2011191204 A JP2011191204 A JP 2011191204A JP 5888906 B2 JP5888906 B2 JP 5888906B2
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- bacillus
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- azo
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- 244000005700 microbiome Species 0.000 title claims description 42
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- 241000894006 Bacteria Species 0.000 description 11
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 6
- 150000004056 anthraquinones Chemical class 0.000 description 6
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- 239000007788 liquid Substances 0.000 description 6
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- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 3
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- 229920001817 Agar Polymers 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 2
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- PPSZHCXTGRHULJ-UHFFFAOYSA-N dioxazine Chemical compound O1ON=CC=C1 PPSZHCXTGRHULJ-UHFFFAOYSA-N 0.000 description 2
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- 239000001301 oxygen Substances 0.000 description 2
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- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 2
- BOLDJAUMGUJJKM-LSDHHAIUSA-N renifolin D Natural products CC(=C)[C@@H]1Cc2c(O)c(O)ccc2[C@H]1CC(=O)c3ccc(O)cc3O BOLDJAUMGUJJKM-LSDHHAIUSA-N 0.000 description 2
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- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 238000003794 Gram staining Methods 0.000 description 1
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
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- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
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- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
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- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- KUIXZSYWBHSYCN-UHFFFAOYSA-L remazol brilliant blue r Chemical compound [Na+].[Na+].C1=C(S([O-])(=O)=O)C(N)=C2C(=O)C3=CC=CC=C3C(=O)C2=C1NC1=CC=CC(S(=O)(=O)CCOS([O-])(=O)=O)=C1 KUIXZSYWBHSYCN-UHFFFAOYSA-L 0.000 description 1
- HFIYIRIMGZMCPC-YOLJWEMLSA-J remazole black-GR Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]S(=O)(=O)C1=CC2=CC(S([O-])(=O)=O)=C(\N=N\C=3C=CC(=CC=3)S(=O)(=O)CCOS([O-])(=O)=O)C(O)=C2C(N)=C1\N=N\C1=CC=C(S(=O)(=O)CCOS([O-])(=O)=O)C=C1 HFIYIRIMGZMCPC-YOLJWEMLSA-J 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- JGIGXKSJLSQJGQ-UHFFFAOYSA-K trisodium 5-[[4-chloro-6-(N-methylanilino)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate Chemical compound [Na+].[Na+].[Na+].CN(c1ccccc1)c1nc(Cl)nc(Nc2cc(cc3cc(c(N=Nc4ccccc4S([O-])(=O)=O)c(O)c23)S([O-])(=O)=O)S([O-])(=O)=O)n1 JGIGXKSJLSQJGQ-UHFFFAOYSA-K 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
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Activated Sludge Processes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Description
(1)形態的性質
細胞形態 桿菌
大きさ(μm) 0.5×2〜3
色調 White
(2)生理学的性質
グラム染色性 +
好気下でのアゾ系染料分解能 +
嫌気下でのアゾ系染料分解能 +
また、当該アゾ系染料分解菌の形態を図1の走査型電子顕微鏡写真に示す。
(1)上記実施形態においては、着色廃水として繊維染色工場から排出される各種染料を含有する繊維染色廃水の脱色について説明したが、本発明の対象は繊維染色廃水に限るものではなく、皮革工場、製紙工場、食品工場など各種染料或いは各種色素を含有する廃水、又は、下水処理などあらゆる着色廃水の脱色処理に利用することができる。
(2)上記実施形態における各実施例では、繊維染色廃水の脱色モデルとして最も難分解性のアゾ系染料のみを含有する水溶液をバチルスKM(FERM P−22161)で脱色するものであるが、各種染料及び各種薬剤が複合的に含有される実際の着色廃水に対しても有効に作用するものである。
(3)上記実施形態においては、アゾ系反応染料を主体にその脱色について説明するものであるが、これら反応染料に限るものではなく、染料以外の色素、色材についても有効である。また、反応染料以外の染料、例えば、酸性染料、直接染料或いは分散染料などにも同様に有効である。更に、上述のように、アゾ系染料には特に有効であるが、アゾ系以外の染料、色素に対しても分解能を発揮するものである。
(4)上記実施形態においては、特にアゾ系染料に対して活性の大きなバチルスKM(FERM P−22161)のみを使用するものであるが、このバチルスKM(FERM P−22161)に加え、アゾ系染料以外の染料に対して分解活性の大きな微生物或いは染料以外の他の有機物質に対して分解活性の大きな微生物を併用するようにしてもよい。このことにより、バチルスKM(FERM P−22161)によるアゾ系染料の分解残渣及びバチルスKM(FERM P−22161)が分解を得意としない他の物質の分解を同時に行うことが可能となり、より、脱色効果を向上することができる。
(5)上記実施形態においては、バチルスKM(FERM P−22161)を使用する排水処理設備についてのみ説明したが、このバチルスKM(FERM P−22161)を使用する排水処理設備の前或いは後に、従来の活性汚泥槽、凝集沈殿処理槽、加圧浮上処理槽などを組み合わせて、脱色効果に加えてBOD、CODの低減を図るようにしてもよい。
Claims (5)
- バチルス属(Bacillus属)に属するバチルス アシディセラー KM(Bacillus acidicelerKM;FERM P−22161)と命名された微生物。
- 好気性条件下でアゾ系染料分解能を有することを特徴とする請求項1に記載の微生物。
- 請求項1又は2に記載の微生物を用いた着色廃水処理方法。
- 着色廃水処理が好気性条件で行われることを特徴とする請求項3に記載の着色廃水処理方法。
- 着色廃水処理が好気性条件と嫌気性条件とを組み合わせて行われることを特徴とする請求項3に記載の着色廃水処理方法。
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JP2011191204A JP5888906B2 (ja) | 2011-09-02 | 2011-09-02 | 新規微生物及びこれを用いた着色廃水処理方法 |
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JP2011191204A JP5888906B2 (ja) | 2011-09-02 | 2011-09-02 | 新規微生物及びこれを用いた着色廃水処理方法 |
Publications (2)
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JP2013051901A JP2013051901A (ja) | 2013-03-21 |
JP5888906B2 true JP5888906B2 (ja) | 2016-03-22 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5504396B1 (ja) * | 2013-03-21 | 2014-05-28 | 潤 海面 | アゾ染料によって着色された染色廃水の脱色処理方法 |
CN112374704B (zh) * | 2020-12-01 | 2023-04-18 | 江苏南资环保科技有限公司 | 一种农药废水的生物脱色工艺 |
CN114410553B (zh) * | 2022-03-29 | 2022-06-14 | 广东省科学院生态环境与土壤研究所 | 一株具有好氧砷甲基化和挥发功能的芽孢杆菌及其应用 |
CN117925475A (zh) * | 2024-01-30 | 2024-04-26 | 重庆港力环保股份有限公司 | 一种高效降色度的产絮芽孢杆菌及其选育方法和复配菌剂 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005013915A (ja) * | 2003-06-27 | 2005-01-20 | Miki Riken Kogyo Kk | 廃水処理方法 |
JP2010064065A (ja) * | 2009-04-24 | 2010-03-25 | Kanami Iio | 染色廃水の無色化・無毒化処理方法、及び、染色廃水の無色化・無毒化処理装置 |
JP4536158B1 (ja) * | 2010-04-15 | 2010-09-01 | 三木理研工業株式会社 | 着色廃水処理方法及び当該方法に使用する着色廃水処理装置 |
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