JPH0710640A - 機能性セラミックスの製造法 - Google Patents

機能性セラミックスの製造法

Info

Publication number
JPH0710640A
JPH0710640A JP20439193A JP20439193A JPH0710640A JP H0710640 A JPH0710640 A JP H0710640A JP 20439193 A JP20439193 A JP 20439193A JP 20439193 A JP20439193 A JP 20439193A JP H0710640 A JPH0710640 A JP H0710640A
Authority
JP
Japan
Prior art keywords
clay
ceramics
ifo
microorganism
functional ceramics
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20439193A
Other languages
English (en)
Inventor
Teruo Higa
照夫 比嘉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP20439193A priority Critical patent/JPH0710640A/ja
Priority to US08/263,461 priority patent/US5521131A/en
Priority to NZ260827A priority patent/NZ260827A/en
Priority to CA 2126722 priority patent/CA2126722C/en
Priority to AT94304607T priority patent/ATE184868T1/de
Priority to AU65910/94A priority patent/AU674075B2/en
Priority to DE69420780T priority patent/DE69420780T2/de
Priority to EP19940304607 priority patent/EP0631998B1/en
Publication of JPH0710640A publication Critical patent/JPH0710640A/ja
Priority to US08/585,236 priority patent/US5683951A/en
Priority to US08/585,234 priority patent/US5683665A/en
Priority to US08/585,238 priority patent/US5602065A/en
Priority to US08/585,235 priority patent/US5683664A/en
Priority to US08/585,237 priority patent/US5698028A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
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    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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    • B01D53/85—Biological processes with gas-solid contact
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    • B09C1/00—Reclamation of contaminated soil
    • B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
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    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
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    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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    • C—CHEMISTRY; METALLURGY
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    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
    • C04B41/4545—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application applied as a powdery material
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    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
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    • C05F11/08—Organic fertilisers containing added bacterial cultures, mycelia or the like
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
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    • C05F17/40—Treatment of liquids or slurries
    • C—CHEMISTRY; METALLURGY
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    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
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    • C—CHEMISTRY; METALLURGY
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
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Abstract

(57)【要約】 【構成】 本発明は抗酸化物を生成する微生物を培養
し、その培養液を粘土と混和し、５００℃以上で焼き上
げ、機能性セラミックスにすることを特徴とする。 【効果】 本発明によれば植物の生育促進、水質の浄
化、悪臭の抑制に機能的に利用することができる。

Description

【発明の詳細な説明】
【０００１】
【産業上の利用分野】本発明は、微生物を用いた機能性
セラミックスの製造に関する。
【０００２】
【従来の技術】機能性のセラミックスの製造には、セラ
ミックス内部の物理的構造を中心とするものと触媒機能
を持つ物質を混和し焼成したものと、その両者の折中的
なものや、あらかじめ多孔質に焼成したものに微生物や
触媒などを吸着させる方法がとられている。その中でも
微生物や酵素を吸着させたバイオセラミックスは時間の
経過とともに微生物の密度に変動が生じたり、ｐＨや温
度が大幅に変動した場合は、その機能を十分に維持でき
ないという短所があり、より安定した生物機能を持つセ
ラミックスの開発が望まれていた。
【０００３】
【発明が解決しようとする課題】本発明は機能性セラミ
ックスの中で生物機能を持つバイオセラミックスの機能
をより安定にし、より長期的使用に耐える製品の製造を
目的とする。
【０００４】
【課題を解決するための手段】本発明の機能性セラミッ
クスの製造方法は、あらかじめ培養した抗酸化物質を生
成する微生物を粘土とよく混和し、５００℃以上で焼成
し任意に成型することを特徴とするものである。
【０００５】本発明において、抗酸化物とは、種々の有
機酸、アミノ酸、タンパク質等であるが、特定な物質で
はない。すなわち、それらの微生物培養液をろ過した後
にその液に釘や鉄粉などの錆やすい金属を入れても、数
日以上も錆びない防錆力がある場合、抗酸化物質が生成
されたと判断するものである。
【０００６】本発明において、粘土とは特定な性質を示
すものでなく、粘土状に加工し焼成し得る性質のもの
で、ゼオライト、麦飯石、磁器材料等も含めたものであ
る。
【０００７】本発明に使用する微生物としては、放線菌
に属するものとして例えばＳｔｒｅｐｔｏ−ｍｙｃｅｓ
ｓｐ．（ＡＴＣＣ ３００４）、Ｓｔｒｅｐｔｏｖｅ
ｒｔｉｃｉｌｌｉｕｍ ｓｐ．（ＡＴＣＣ ２３６５
４）、Ｎｏｃａｒｄｉａ ｓｐ．（ＡＴＣＣ １９２４
７）、Ｍｉｃｒｏｍｏｎｏｓｐｏｒａ ｓｐ．（ＡＴＣ
Ｃ １２４５２）；光台成細菌に属するものとして、例
えばＲｈｏｄｏｐｓｅｕｄｏｍｏｎａｓ ｓｐ．（Ｒ．
ｓｐｈａｅｒｏｉｄｅｓ）、Ｒｈｏｄｓｐｉｒｉｌｌｕ
ｍ ｓｐ．（Ｒ．ｆｕｌｕｍ）、Ｃｈｒｏｍａｔｉｕｍ
ｓｐ．（Ｃ．ｏｋｅｎｉｉ）、Ｃｈｌｏｒｏｂｉｕｍ
ｓｐ．（Ｃ．ｌｉｍｉｃｏｌａ）；乳酸生成菌に属す
るものとして、例えばＬａｃｔｏｂａｃｉｌｌｕｓ ｓ
ｐ．（ＡＴＣＣ １１８４２）、Ｐｒｏｐｉｏｎｉｂａ
ｃｔｅｒｉｕｍ ｓｐ．（Ｐ．ｆｒｅｕｄｅｎｒｅｉｃ
ｈｉｉ）、Ｐｅｄｉｏｃｏｃｃｕｓ ｓｐ．（Ｐ．ｈａ
ｌｏｐｈｉｌｕｓ）、Ｓｔｒｅｐｔｏｃｏｃｕｓ ｓ
ｐ．（Ｓ．ｌａ−ｃｔｉｓ、Ｓ．ｆａｅｃａｌｉｓ）；
糸状菌に属するものとして、例えばＡｓｐｅｒｇｉｌｌ
ｕｓ ｓｐ．（ＩＦＯ ４０７５、ＩＦＯ ４０６
０）、Ｍｕｃｏｒ ｓｐ．（ＩＦＯ ５３０３）；酵母
に属するものとして、例えばＳａｃｃ−ｈａｒｏｍｙｃ
ｅｓ ｓｐ．（ＩＦＯ ０３０４、ＩＦＯ ０４３
３）、Ｃａｎｄｉｄａ ｓｐ．（ＩＦＯ ０３９６）な
どが上げられる。
【０００８】それらの微生物を目的に応じて、単独また
は複合的に培養し、それらの培養液で粘土または、それ
に類する粘結材と混和し、任意に成型し、５００℃以上
で焼成する。
【０００９】本発明の機能性セラミックスは混和した微
生物が単独な場台は、各々の微生物独自の酵素作用を有
するようになるが、汚水の処理や有機物の分解等につい
ては、２種以上の微生物を組み台わせて焼成することが
望ましい。
【００１０】それらのセラミックスは、アルコール発
酵、有機酸の生成、タンパク質のアミノ酸化などの多様
な応用が可能であるが、一方において、粉末状または顆
粒状にして土壌に施用すると、植物の生育を促進した
り、また、悪臭を消す力や汚水を浄化する機能も有して
いる。このように、本発明は抗酸化物の存在の下に微生
物の持つ情報を粘土に鋳型的に転写し、生物触媒機能を
付加し得るため、物質の酸化還元反応や有機物質の発酵
的分解など幅広い応用が可能である。
【００１１】
【実施例】以下、実施例及び試験例により本発明をさら
に詳細に説明するが、本発明の範囲はこれに限定される
ものではない。
【００１２】
【実施例１】糖蜜の４％液にＳｔｒｅｐｔｏｍｙｃｅｓ
ｓｐ．（ＡＴＣＣ ３００４）、Ｓｔｒｅｐｔｏｖｅ
ｒｔｉｃｉｌｌｉｕｍ ｓｐ．（ＡＴＣＣ ２３６５
４）、Ｎｏｃａｒｄｉａ ｓｐ．（ＡＴＣＣ １９２４
７）、Ｍｉｃｒｏｍｏｎｏｓｐｏｒａ ｓｐ．（ＡＴＣ
Ｃ １２４５２）、Ｒｈｏ−ｄｏｐｓｅｕｄｏｍｏｎａ
ｓ ｓｐ．（ＩＦＯ １２２０３）、Ｒｈｏｄｏｓｐｉ
ｒｉｌｌｕｍ ｓｐ．（ＩＦＯ ３９８６）、Ｃｈｒｏ
ｍａｔｉｕｍ ｓｐ．（Ｃ．ｏｋｅｎｉｉ）、Ａｓｐｅ
ｒｉｇｉｌｌｕｓ ｓｐ．（ＩＦＯ ４０７５、ＩＦＯ
４０６０）、Ｍｕｃｏｒ ｓｐ．（ＩＦＯ ５３０
３）、Ｓａｃｃｈａｒｏｍｙｃｅｓ ｓｐ．（ＩＦＯ
０３０４、ＩＦＯ ０４３３）、Ｃａｎｄｉｄａ ｓ
ｐ．（ＩＦＯ０３９６）、Ｓｔｒｅｐｔｏｃｏｃｕｓ
ｓｐ．（ＩＦＯ １２００７、ＩＦＯ３９７１）、Ｐｅ
ｄｉｏｃｏｃｃｕｓ ｓｐ．（ＩＦＯ １２１７２）、
Ｌａｃｔｏｂａｃｉｌｌｕｓ ｓｐ．（ＡＴＣＣ １１
８４２）、Ｐｒｏｐｉｏｎｉｂａｃｔｅｒｉｕｍ ｓ
ｐ．（ＩＦＯ １２３９１）をｐＨ３．０以上、４．５
以下で培養した後に粘土に混和し、７００℃で焼成し、
粉末および粒状のセラミックスを製造した。
【００１３】このようにして得られたセラミックスを１
ｍ２当り５０ｇ施用し、サントウサイ、ホウレンソウ、
ワケギを栽培した結果、表１に示すように１０〜２０％
以上の増収効果が認められた。
【００１４】
【実施例２】実施例１の方法で得られた粒状のセラミッ
クスを汚水を入れた５０Ｌ容器の底部に約１ｃｍになる
ように敷き、微生物を添加しなかったセラミックスと比
較した結果、水質の浄化に著しい効果が認められた。
【００１５】
【実施例３】実施例１で得られた粒状のセラミックスを
ろ過材として、１時間３００Ｌ容の市販のろ過器に充填
し、実施例２で使用した汚水を４０Ｌの容器に入れ、ろ
過を行った結果、水質の改善に著しい効果を得た。
【００１６】
【実施例４】実施例１で得られた粉状のセラミックスを
１ｋｇの生ごみに３ｇ施用し、密封容器に入れ１０日間
放置した後に悪臭の原因物質であるアンモニア、硫化水
素等を測定した結果、悪臭の発生防止に著しい効果が認
められた。 Ｎ．Ｄ 検出限界以下
【００１７】
【発明の効果】本発明によれば抗酸化物質を生成する微
生物を焼成したセラミックスは、機能性を持つセラミッ
クスとして有効に利用することができる。

Claims (1)

    【特許請求の範囲】
  1. 抗酸化物を生成する微生物を培養し、その培養液と粘土
    を混和し、５００℃以上で焼き上げることを特徴とする
    機能性セラミックスの製造方法。
JP20439193A 1993-06-25 1993-06-25 機能性セラミックスの製造法 Pending JPH0710640A (ja)

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JP20439193A JPH0710640A (ja) 1993-06-25 1993-06-25 機能性セラミックスの製造法
US08/263,461 US5521131A (en) 1993-06-25 1994-06-22 Functional ceramics
NZ260827A NZ260827A (en) 1993-06-25 1994-06-23 Ceramic material produced by calcination of raw ceramic material composition containing microorganisms which are capable of producing an antioxidant material
EP19940304607 EP0631998B1 (en) 1993-06-25 1994-06-24 Functional ceramics
AT94304607T ATE184868T1 (de) 1993-06-25 1994-06-24 Funktionskeramiken
AU65910/94A AU674075B2 (en) 1993-06-25 1994-06-24 Functional ceramics
DE69420780T DE69420780T2 (de) 1993-06-25 1994-06-24 Funktionskeramiken
CA 2126722 CA2126722C (en) 1993-06-25 1994-06-24 Functional ceramics
US08/585,236 US5683951A (en) 1993-06-25 1996-01-11 Composition and process for improving water quality and fuel
US08/585,234 US5683665A (en) 1993-06-25 1996-01-11 Composition and process for cleansing exhaust gas
US08/585,238 US5602065A (en) 1993-06-25 1996-01-11 Process for preparing functional ceramics
US08/585,235 US5683664A (en) 1993-06-25 1996-01-11 Composition and process for deodorizing an odor
US08/585,237 US5698028A (en) 1993-06-25 1996-01-11 Composition and process for improving soil

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WO1999031298A1 (fr) * 1997-12-15 1999-06-24 World Fusion Limited Dispositif generant du gaz issu de la decomposition de l'eau
JP2005320194A (ja) * 2004-05-07 2005-11-17 Em Research Organization 超高耐久性コンクリート用混和剤
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KR100802578B1 (ko) 2006-05-10 2008-02-13 다이모스(주) 폴리우레탄 폼에서 발생하는 휘발성 유기화합물을 저감시키는 항산화 발효미생물 제재 및 이를 포함하는 폴리우레탄 폼

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ATE184868T1 (de) 1999-10-15
AU6591094A (en) 1995-01-05
DE69420780D1 (de) 1999-10-28
NZ260827A (en) 1997-03-24
EP0631998A1 (en) 1995-01-04
US5521131A (en) 1996-05-28
EP0631998B1 (en) 1999-09-22
US5698028A (en) 1997-12-16
US5683951A (en) 1997-11-04
US5683664A (en) 1997-11-04
CA2126722A1 (en) 1994-12-26

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