JP7398807B2 - 微生物吸着材およびこれを用いた微生物殺菌方法 - Google Patents
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- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 21
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 23
- 108010082455 Sebelipase alfa Proteins 0.000 description 17
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
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- 210000000170 cell membrane Anatomy 0.000 description 6
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- 241000251557 Ascidiacea Species 0.000 description 4
- 244000184734 Pyrus japonica Species 0.000 description 4
- -1 aluminum ions Chemical class 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000004083 survival effect Effects 0.000 description 4
- 101150058502 Acaca gene Proteins 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052593 corundum Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 238000012136 culture method Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 244000144977 poultry Species 0.000 description 3
- 235000013594 poultry meat Nutrition 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- 230000035899 viability Effects 0.000 description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 description 3
- 229910017119 AlPO Inorganic materials 0.000 description 2
- 241000193738 Bacillus anthracis Species 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 241001333951 Escherichia coli O157 Species 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 210000000601 blood cell Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
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- 238000011156 evaluation Methods 0.000 description 2
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 2
- 239000005445 natural material Substances 0.000 description 2
- 229940085991 phosphate ion Drugs 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 241000271566 Aves Species 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 241000589876 Campylobacter Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 241000252870 H3N2 subtype Species 0.000 description 1
- 239000000232 Lipid Bilayer Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 238000005411 Van der Waals force Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
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- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
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- 210000003608 fece Anatomy 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000035931 haemagglutination Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/12—Naturally occurring clays or bleaching earth
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Sludge (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Description
Al2O3が30wt%以上である火山灰土壌を用いたことを特徴としている。
この特徴によれば、細菌、ウイルス等の微生物を含む水分を吸着しやすく、吸着・殺菌能力が高い。
この特徴によれば、Al2O3の割合がFe2O3に比べ3倍以上と多く、アルミニウムイオンとリン酸イオンで錯体を形成しやすいため、リン酸を含む微生物等の吸着・殺菌能力に優れる。
この特徴によれば、天然の鬼界アカホヤ火山灰土壌への加工処理が少ない。
この特徴によれば、天然の鬼界アカホヤ火山灰土壌中に含まれている雑菌を消滅させることができる。
この特徴によれば、火山灰土壌が有する細孔の径が小さいものが存在しやすく、微生物を吸着しやすい。
この特徴によれば、細孔の径が小さいものが存在しやすく、微生物を吸着しやすい。
この特徴によれば、表面積が広く、微生物を吸着しやすい。
この特徴によれば、粉末状であるので散布して使用することが簡便である。
この特徴によれば、土粒子密度が低いため、攪拌やばっ気を行うことで水に浮かせた状態で使用することができる。
この特徴によれば、細菌やウイルス等の微生物を安価にかつ環境への負担の少なく殺菌することができる。
温度 800℃
保持時間 60分(昇温100℃/1時間)
焼成装置(ADVANTEC社製電気マッフル炉FUW220PA)
51.0wt% SiO2
39.7wt% Al2O3
4.71wt% Fe2O3
1.49wt% K2O
1.40wt% CaO
0.51wt% MgO
0.53wt% TiO2
0.66wt% その他
46.5wt% SiO2
34.9wt% Al2O3
13.2wt% Fe2O3
1.37wt% K2O
0.58wt% CaO
1.31wt% MgO
1.35wt% TiO2
0.79wt% その他
65.2wt% SiO2
23.0wt% Al2O3
5.18wt% Fe2O3
3.71wt% K2O
0.24wt% CaO
1.65wt% MgO
0.81wt% TiO2
0.21wt% その他
温度 180℃
時間 40分
乾熱滅菌器(ADVANTEC社製STA620DA)
温度 180℃
時間 40分
乾熱滅菌器(ADVANTEC社製STA620DA)
2.空気の浄化システム、例えば大気中の微生物を吸着する吸着材としての利用。
3.水の浄化システム、例えば閉鎖性水域(湖沼)における富栄養塩(リン)除去および大腸菌または大腸菌群等の微生物の吸着材としての利用。
4.バイオテロ対策システムにおける炭疽菌芽胞等の細菌やウイルスの吸着材としての利用。
5.病原体吸着物質含有飼料としての利用。
Claims (8)
- Al2O3が30wt%以上である火山灰土壌を用いたものであって、
前記火山灰土壌は、Fe2O3が3~8wt%である鬼界アカホヤ火山灰土壌であることを特徴とする微生物吸着材。 - Al 2 O 3 が30wt%以上である火山灰土壌を用いたものであって、
前記火山灰土壌は、SiO2が39~65wt%、Al2O3が31~45wt%、Fe2O3が3~8wt%、その他が0~22wt%からなることを特徴とする微生物吸着材。 - 前記火山灰土壌は、焼成されていることを特徴とする請求項1または2に記載の微生物吸着材。
- 前記火山灰土壌は、少なくとも径100nm以下の細孔を有することを特徴とする請求項1ないし3のいずれかに記載の微生物吸着材。
- 前記火山灰土壌は、比表面積が3.9m2g-1以上であることを特徴とする請求項1ないし4のいずれかに記載の微生物吸着材。
- 前記火山灰土壌は、粒径1mm以下の粉末であることを特徴とする請求項1ないし5のいずれかに記載の微生物吸着材。
- 前記火山灰土壌は、土粒子密度2.6~2.7g/cm3の粉末であることを特徴とする請求項1ないし6のいずれかに記載の微生物吸着材。
- 前記請求項1ないし7のいずれかに記載の微生物吸着材を用いた微生物殺菌方法。
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JP2018160790 | 2018-08-29 | ||
JP2018160790 | 2018-08-29 | ||
PCT/JP2019/033956 WO2020045580A1 (ja) | 2018-08-29 | 2019-08-29 | 微生物吸着材およびこれを用いた微生物殺菌方法 |
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JP7511829B2 (ja) | 2020-02-28 | 2024-07-08 | 国立大学法人 宮崎大学 | 核酸吸着材 |
Citations (7)
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JP2000042538A (ja) | 1998-07-29 | 2000-02-15 | Asuku Technica:Kk | 水中のリン除去方法 |
JP2000117020A (ja) | 1998-10-16 | 2000-04-25 | Konichi Komatsu | 接触浄化材及びその製造方法 |
JP2001314882A (ja) | 2000-05-09 | 2001-11-13 | Dreams:Kk | バイオ浄化資材およびその製造方法 |
JP2004105944A (ja) | 2002-07-25 | 2004-04-08 | Toshio Kitahara | 重金属類の安定化材、重金属類の安定化方法及び重金属類含有物質の処理方法 |
JP2010247062A (ja) | 2009-04-15 | 2010-11-04 | Nishimatsu Constr Co Ltd | 水質浄化方法及び水質浄化装置 |
JP2011206694A (ja) | 2010-03-30 | 2011-10-20 | Kurita Water Ind Ltd | 透過性反応壁及び地下水浄化構造 |
JP2014128773A (ja) | 2012-12-28 | 2014-07-10 | Nbc Meshtec Inc | ウイルス吸着剤およびそれを用いたウイルス吸着性部材 |
Family Cites Families (2)
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JPS5613014A (en) * | 1979-07-11 | 1981-02-07 | Toru Taniguchi | Water treating method |
JPH0937782A (ja) * | 1995-07-27 | 1997-02-10 | Kirin Brewery Co Ltd | 固定化微生物担体およびそれを用いた発酵方法 |
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- 2019-08-29 JP JP2020539594A patent/JP7398807B2/ja active Active
- 2019-08-29 WO PCT/JP2019/033956 patent/WO2020045580A1/ja active Application Filing
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2000042538A (ja) | 1998-07-29 | 2000-02-15 | Asuku Technica:Kk | 水中のリン除去方法 |
JP2000117020A (ja) | 1998-10-16 | 2000-04-25 | Konichi Komatsu | 接触浄化材及びその製造方法 |
JP2001314882A (ja) | 2000-05-09 | 2001-11-13 | Dreams:Kk | バイオ浄化資材およびその製造方法 |
JP2004105944A (ja) | 2002-07-25 | 2004-04-08 | Toshio Kitahara | 重金属類の安定化材、重金属類の安定化方法及び重金属類含有物質の処理方法 |
JP2010247062A (ja) | 2009-04-15 | 2010-11-04 | Nishimatsu Constr Co Ltd | 水質浄化方法及び水質浄化装置 |
JP2011206694A (ja) | 2010-03-30 | 2011-10-20 | Kurita Water Ind Ltd | 透過性反応壁及び地下水浄化構造 |
JP2014128773A (ja) | 2012-12-28 | 2014-07-10 | Nbc Meshtec Inc | ウイルス吸着剤およびそれを用いたウイルス吸着性部材 |
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Title |
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浅岡 聡 他,赤玉土および各種無機系吸着剤混合赤玉土による海水の脱塩,日本土壌肥料学雑誌,2006年,第1号,P,33-39 |
藤原 誠 他,幸屋火砕流堆積物及びその給源近傍相のガラス組成と堆積様式,火山,2013年,第58巻,第4号,P.489-498 |
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