JPH05146629A - Bio-deodorizing cartridge for storage type toilet of tramcar - Google Patents
Bio-deodorizing cartridge for storage type toilet of tramcarInfo
- Publication number
- JPH05146629A JPH05146629A JP3318113A JP31811391A JPH05146629A JP H05146629 A JPH05146629 A JP H05146629A JP 3318113 A JP3318113 A JP 3318113A JP 31811391 A JP31811391 A JP 31811391A JP H05146629 A JPH05146629 A JP H05146629A
- Authority
- JP
- Japan
- Prior art keywords
- cartridge
- genus
- microbial
- storage type
- type toilet
- 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.)
- Withdrawn
Links
- 239000011324 bead Substances 0.000 claims abstract description 17
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 9
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 9
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 9
- 239000000661 sodium alginate Substances 0.000 claims abstract description 9
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 10
- 230000000813 microbial effect Effects 0.000 claims description 10
- 239000002781 deodorant agent Substances 0.000 claims description 9
- 241000588914 Enterobacter Species 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 235000015097 nutrients Nutrition 0.000 claims description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical group [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 4
- 241000228212 Aspergillus Species 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 241000235527 Rhizopus Species 0.000 claims description 4
- 241000194017 Streptococcus Species 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 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 claims description 2
- 235000019270 ammonium chloride Nutrition 0.000 claims description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 2
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000008103 glucose Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 4
- 235000016709 nutrition Nutrition 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract 1
- 230000035764 nutrition Effects 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 244000005700 microbiome Species 0.000 description 14
- 239000007864 aqueous solution Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 230000001877 deodorizing effect Effects 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 102220201851 rs143406017 Human genes 0.000 description 5
- 244000063299 Bacillus subtilis Species 0.000 description 4
- 235000014469 Bacillus subtilis Nutrition 0.000 description 4
- 240000005384 Rhizopus oryzae Species 0.000 description 4
- 235000013752 Rhizopus oryzae Nutrition 0.000 description 4
- 239000001110 calcium chloride Substances 0.000 description 4
- 229910001628 calcium chloride Inorganic materials 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 241000228245 Aspergillus niger Species 0.000 description 2
- 241000194034 Lactococcus lactis subsp. cremoris Species 0.000 description 2
- 241000178960 Paenibacillus macerans Species 0.000 description 2
- 244000057717 Streptococcus lactis Species 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001112078 Aspergillus usamii Species 0.000 description 1
- 241000193749 Bacillus coagulans Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241001135265 Cronobacter sakazakii Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241000194032 Enterococcus faecalis Species 0.000 description 1
- 235000014962 Streptococcus cremoris Nutrition 0.000 description 1
- 235000014897 Streptococcus lactis Nutrition 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000010410 calcium alginate Nutrition 0.000 description 1
- 239000000648 calcium alginate Substances 0.000 description 1
- 229960002681 calcium alginate Drugs 0.000 description 1
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010457 zeolite Substances 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、電車トイレの悪臭を除
去するための、微生物を利用する効率よい電車貯溜式ト
イレ用バイオ消臭カートリッジに関する。特に、長期
間、消臭活性の保持した微生物による電車貯溜式トイレ
用バイオ消臭カートリッジに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an efficient biodeodorant cartridge for a train storage type toilet using microorganisms for removing the bad smell of a train toilet. In particular, the present invention relates to a biodeodorant cartridge for a train-storing toilet using microorganisms that retains deodorant activity for a long period of time.
【０００２】[0002]
【従来の技術】従来、電車貯溜式トイレから発生するア
ンモニア、硫化水素などの悪臭を抑制し、電車貯溜式ト
イレの悪臭を処理するためには、一般的に、消臭剤は、
活性炭或いはゼオライトなどの多孔質な無機分を利用し
たもの等が主流を占めている。これらの場合、確かに吸
着力は高いものの、基本的に悪臭の分解除去は行なわれ
ず、短期間使用するうちに、多量のアンモニアなどの悪
臭が、どうしても出てしまうという欠点がある。2. Description of the Related Art Conventionally, in order to suppress the bad odor of ammonia, hydrogen sulfide, etc. generated from a train storage type toilet and to treat the bad smell of the train storage type toilet, generally, a deodorant is
The mainstream is one that uses porous inorganic components such as activated carbon or zeolite. In these cases, the adsorbing power is certainly high, but basically, the malodor is not decomposed and removed, and there is a drawback that a large amount of malodor such as ammonia is inevitably emitted during a short period of use.
【０００３】一方、微生物そのものを利用させた電車貯
溜式トイレ用消臭カートリッジも考えられるが、実際上
は、乾燥等の問題を解決できずに、微生物剤そのものを
利用しているものは、実用化されていない。また、前記
のような物理的吸着性物質を利用するものは、悪臭ガス
を逃してしまうことも多く、根本的に、悪臭を長期間、
除去することが困難であった。更に、液体の消臭剤を利
用するものは、電車貯溜式トイレの発する悪臭ガスを消
臭、除去するのは、不十分であり、消臭剤自体が活性の
高いものであっても、消臭効果を発揮できないことがあ
った。特に、長時間に渡って、消臭効果を発揮し、実現
することは、困難であった。On the other hand, a deodorizing cartridge for a train storage type toilet which utilizes microorganisms itself is also conceivable. However, in practice, a cartridge which cannot solve the problems such as drying and which utilizes a microbial agent itself is practical. It has not been converted. In addition, those utilizing the above-mentioned physical adsorptive substances often miss the malodorous gas, and basically, the malodor is long-term,
It was difficult to remove. Furthermore, those using a liquid deodorant are not sufficient to deodorize and remove the malodorous gas emitted from the train storage toilet, and even if the deodorant itself is highly active, Sometimes the odor effect could not be exerted. In particular, it has been difficult to exert and realize the deodorizing effect over a long period of time.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、上記の問題
点を解決するためになされたもので、電車貯溜式トイレ
の悪臭を長期間にわたり、除去することができ、消臭効
果を長期にわたり、継続させることができ、また、ハン
ドリングも容易な、実用的で、また、長期間にわたり、
安定した消臭効果を有する電車貯溜式トイレ用バイオ消
臭カートリッジを提供することを目的とする。DISCLOSURE OF THE INVENTION The present invention has been made to solve the above problems, and can remove the malodor of a train-storing toilet for a long period of time, and has a long-lasting deodorizing effect. It is practical, easy to handle and can be continued for a long time.
An object of the present invention is to provide a biodeodorant cartridge for a train storage type toilet having a stable deodorizing effect.
【０００５】[0005]
【課題を解決するための手段】本発明は、上記の技術的
な課題の解決のためになされたもので、微生物産出成分
とそのための栄養源及びアルギン酸ナトリウムよりなる
微生物産出液含有剤を、塩化カルシウム溶液の中に滴下
することにより作成した微生物産出液成分含有ビ−ズを
用いた電車貯溜式トイレ用バイオ消臭カートリッジを提
供する。その微生物部分は、バチルス(Bacillus)属、ス
トレプトコッカス(Streptococcus)属、エンテロバクタ
−(Enterobacter)属、リゾ−プス(Rhizopus)属、アスペ
ルギルス(Aspergillus)属のいずれ或いはその２つ以上
を組合わせで構成され、また、そのための前記栄養源と
しては、炭素系栄養源が、グルコ−スなど糖類であり、
窒素系栄養源が、塩化アンモニウム、硫安で培養した微
生物産出液であるものが好適である。Means for Solving the Problems The present invention has been made to solve the above-mentioned technical problems, and a microbial-produced component and a nutrient source therefor and a microbial-produced liquid-containing agent comprising sodium alginate are chlorinated. A biodeodorant cartridge for a train storage toilet using a bead containing a microbial production liquid component prepared by dropping it into a calcium solution. The microbial portion is composed of Bacillus genus, Streptococcus genus, Enterobacter genus, Rhizopus genus, Aspergillus genus, or a combination of two or more thereof. Further, as the nutritional source therefor, a carbon-based nutritional source is a sugar such as glucose,
It is preferable that the nitrogen-based nutrient source is a microbial liquid produced by culturing with ammonium chloride or ammonium sulfate.
【０００６】[0006]
【作用】本発明の電車貯溜式トイレ用バイオ消臭カート
リッジによると、微生物の培養産出液とアルギン酸ナト
リウム水溶液を混合し、この水溶液を塩化カルシウム水
溶液中に滴下することで得られるゲル・ビ−ズを消臭容
器中に配置したものである。この場合、アルギン酸ナト
リウム水溶液は、１〜３重量％の濃度で、ゲル化に必要
であり、１重量％未満では、ゲルが柔らか過ぎ、３重量
％を超えると、水溶液の粘度が高くなり、作成が困難と
なる。また、塩化カルシウム水溶液は、ゲル化に必要な
もので、０．５〜１５重量％の範囲が適当であり、０．
５重量％未満では、ゲルが柔らかく、１５重量％を超え
ても変わらない。According to the biodeodorant cartridge for a train storage type toilet of the present invention, a gel bead obtained by mixing a culture product of a microorganism with an aqueous solution of sodium alginate and dropping the aqueous solution into an aqueous solution of calcium chloride. Is placed in a deodorant container. In this case, the sodium alginate aqueous solution is necessary for gelation at a concentration of 1 to 3% by weight, and if it is less than 1% by weight, the gel is too soft, and if it exceeds 3% by weight, the viscosity of the aqueous solution becomes high. Becomes difficult. Further, the calcium chloride aqueous solution is necessary for gelation, and the range of 0.5 to 15% by weight is suitable, and
If it is less than 5% by weight, the gel is soft, and if it exceeds 15% by weight, it does not change.
【０００７】即ち、本発明の電車貯溜式トイレ用バイオ
消臭カートリッジに利用するゲル・ビ−ズでは、硬化し
たアルギン酸カルシウム中に水分が保持されているため
に、微生物産出液の活性が失われることなく、保存さ
れ、そのために、本発明の電車貯溜式トイレ用バイオ消
臭カートリッジでは、長期間にわたり、消臭効果を失う
ことがない。That is, in the gel beads used for the biodeodorant cartridge for the train storage type toilet of the present invention, the water is retained in the hardened calcium alginate, so that the activity of the microbial production liquid is lost. Therefore, the biodeodorant cartridge for a train storage type toilet of the present invention does not lose its deodorizing effect for a long period of time.
【０００８】更に、本発明の電車貯溜式トイレ用バイオ
消臭カートリッジに入れられるゲル・ビ−ズは、球体或
いは球体に近い形状であるので、その集合体にすると、
ビ−ズの間に隙間ができ、空気が流通するように工夫し
たものである。Further, the gel beads to be put in the biodeodorant cartridge for the train storage type toilet of the present invention have a spherical shape or a shape close to a spherical shape.
A gap was created between the beads to allow the air to flow.
【０００９】その微生物産出液部分は、バチルス(Bacil
lus)属、ストレプトコッカス(Streptococcus)属、エン
テロバクタ−(Enterobacter)属、リゾ−プス(Rhizopus)
属、アスペルギルス(Aspergillus)属のいずれ或いはそ
の２つ以上を組合わせで構成される。更に、具体的な微
生物としては、 バチルス(Bacillus)属は、特に、バチルス・ズブチル
ス(B.subtilis)[IAM(Institute of Applied Microbiolo
gy;東京大学応用微生物研究所 有用菌株保存施設の略
称;以下同様にこの略称で示す)1168]が好適であるが、
この他に、バチルス・ナットウ(B.natto)[IFO(Institute for
Fermentation Osaka：財団法人発酵研究所：の略称;以
下同様にこの略称で示す) 3009]、バチルス・コアギュ
ラス(B.coagulans)[IAM 1115]、バチルス・マセランス
(B.macerans)[IAM 1243]も利用できる。 ストレプトコッカス(Streptococcus)属の微生物とし
ては、ストレプトコッカス・ファカリス(S.faecalis)[I
AM 1119]、ストレプトコッカス・クレモリス(S.cremori
s)[IAM 1150]及びストレプトコッカス・ラクチス(S.lac
tis)[IFO 12546]などを用いることができる。 また、カビの１種のリゾ−プス(Rhizopus)属の微生物
としては、リゾ−プス・フォルモサエンシス(Rhizopus
formosaensis)[IAM 6250]、リゾ−プス・オリザエ(Rhiz
opus oryzae)[IAM 6006]、リゾ−プス・シュ−ドシネン
シス(Rhizopus pseudochinensis)[IAM 6042]などを用い
ることができる。 エンテロバクタ−(Enterobacter)属の微生物として
は、エンテロバクタ−・サカザキ(E.sakazakii)[IAM 126
60]、エンテロバクタ−・アグロネランス(E.agglonerans
[IAM 12659]などを用いることができる。 そしてアスペルギルス(Aspergillus)属の微生物とし
ては、アスペルギルス・ニガ−(A.niger)[IFO 4066]、
アスペルギルス・ウサミイ(A.usamii)[IFO 6082]などを
用いることができる。The portion of the microbial output is Bacillus
genus lus, Streptococcus genus, Enterobacter genus, Rhizopus
It is composed of either a genus or a genus of Aspergillus, or a combination of two or more thereof. Furthermore, as a specific microorganism, the genus Bacillus is particularly preferably Bacillus subtilis [IAM (Institute of Applied Microbiolo
gy; Abbreviation for useful strain storage facility, Institute for Applied Microbiology, University of Tokyo; hereinafter also referred to by this abbreviation) 1168] is preferred,
Besides this, Bacillus Natto (B.natto) [IFO (Institute for
Fermentation Osaka: Abbreviation for Fermentation Research Institute; the same abbreviation will be used hereinafter) 3009], B. coagulans [IAM 1115], Bacillus macerans
(B.macerans) [IAM 1243] is also available. Microorganisms belonging to the genus Streptococcus include Streptococcus faecalis [I.
AM 1119], Streptococcus cremoris (S.cremori
s) [IAM 1150] and Streptococcus lactis (S.lac
tis) [IFO 12546] or the like can be used. In addition, as one microorganism of the genus Rhizopus of the mold, Rhizopus formosaensis (Rhizopus
formosaensis) [IAM 6250], Rhiz oryzae (Rhiz
opus oryzae) [IAM 6006], Rhizopus pseudochinensis [IAM 6042] and the like can be used. Microorganisms of the genus Enterobacter include Enterobacter sakazakii [IAM 126
60], E.agglonerans
[IAM 12659] or the like can be used. And as microorganisms of the genus Aspergillus, Aspergillus niger (A. niger) [IFO 4066],
Aspergillus usamii [IFO 6082] can be used.
【００１０】以上の微生物は、その増殖により、酵素や
有機酸を生成する。即ち、悪臭源を中和する有機酸を生
成したり、悪臭源を分解する酵素を生成する。この消臭
有効成分は、基本的に悪臭源の主となるアンモニアを除
去するもので、比較的長時間、効力を発揮することがで
きる。本発明の電車貯溜式トイレ用バイオ消臭カートリ
ッジに含有されるゲル・ビ−ズは、前記の微生物産出成
分１〜５重量％、アルギン酸ナトリウム１〜３重量％か
ら構成される液を塩化カルシウム溶液に接触して固化す
るもので、塩化カルシウムは、１〜１５重量％の含有量
が必要である。The above microorganisms produce enzymes and organic acids by their growth. That is, it produces an organic acid that neutralizes the malodorous source or an enzyme that decomposes the malodorous source. This deodorant active ingredient basically removes ammonia, which is the main source of malodor, and can exert its effect for a relatively long time. The gel beads contained in the biodeodorant cartridge for a train storage type toilet of the present invention is a calcium chloride solution containing a liquid containing 1 to 5% by weight of the microorganism-producing component and 1 to 3% by weight of sodium alginate. Calcium chloride needs to be contained in an amount of 1 to 15% by weight.
【００１１】本発明に利用するゲル・ビ−ズの大きさ
は、塩化カルシウム溶液中に微生物産出成分含有水溶液
を滴下する器具のノズル部での存在時間を調整すること
により、調整することができる。好適には、電車貯溜式
トイレ用バイオ消臭カートリッジの大きさは、２ｍｍ〜
４ｍｍである。このビ−ズの大きさは、球体の表面積を
決めることにより、微生物の消臭効果を決めることにな
る。The size of the gel beads used in the present invention can be adjusted by adjusting the time of presence at the nozzle of the device for dropping the aqueous solution containing the microorganism-producing component into the calcium chloride solution. .. Suitably, the size of the biodeodorant cartridge for a train storage type toilet is 2 mm to
It is 4 mm. The size of this bead determines the deodorizing effect of microorganisms by determining the surface area of the sphere.
【００１２】次に、本発明の電車貯溜式トイレ用バイオ
消臭カートリッジを具体的に実施例により説明するが、
本発明はそれらによって限定されるものではない。Next, the biodeodorant cartridge for a train storage type toilet according to the present invention will be specifically described with reference to Examples.
The present invention is not limited by them.
【００１３】[0013]
【実施例】微生物として、バチルス・ズブチルス(B.sub
tilis)[IAM 1168]とエンテロバクタ−・サカザキイ(E.sa
kazakii)[IAM 12660]を培養して得たものを遠心分離に
より菌を除いた微生物産出液２．０ｇにアルギン酸ナト
リウム５ｇを水２００ｇに溶解させた水溶液Ａを作成す
る。次に、塩化カルシウムの５重量％水溶液Ｂを用意す
る。前記の微生物成分を含有する水溶液Ａを、水溶液Ｂ
の中に滴下すると、アルギン酸ナトリウムが硬化して、
径２〜４ｍｍの範囲のゲル・ビ−ズが得られた。このビ
−ズ径は、水溶液Ｂを攪拌しながら、水溶液Ａを滴下す
る器具のノズル部での存在時間を調整することにより、
調整できる。Example: As a microorganism, Bacillus subtilis (B. sub
tilis) [IAM 1168] and Enterobacter B. Sakazakii (E.sa
kazakii) [IAM 12660] was cultivated to obtain an aqueous solution A in which 5 g of sodium alginate was dissolved in 200 g of water in 2.0 g of a microbial production liquid in which bacteria were removed by centrifugation. Next, a 5 wt% aqueous solution B of calcium chloride is prepared. Aqueous solution A containing the above-mentioned microbial components is replaced with aqueous solution B
Sodium alginate hardens when dropped into
Gel beads having a diameter of 2 to 4 mm were obtained. This bead diameter is adjusted by adjusting the existence time at the nozzle part of the device for dropping the aqueous solution A while stirring the aqueous solution B.
Can be adjusted.
【００１４】次に、調製したゲル・ビ−ズ２を、図２に
示すカートリッジに入れる。本発明の電車貯溜式トイレ
用バイオ消臭カートリッジは、図２に示すように、前記
のように製造したゲル・ビ−ズ２を、小孔５を多数有す
る上下の蓋体４で留められた円筒形容器３中に充填す
る。そして、このカートリッジ３を、図１に示すよう
な、電車貯溜式トイレ用排気管の出口に取り付けた。即
ち、図１は、本発明の電車貯溜式トイレ用バイオ消臭カ
ートリッジを取り付けた排気管出口を示す断面図であ
る。カートリッジ３を、排気管出口に、ネジ込み式嵌合
機構８で止める。そして、排気管出口には、出口端部に
設けた蓋６があり、その蓋６と出口端部の間に隙間７
が、設けられ、そこを通って、悪臭、排気ガスが排気さ
れる。また、その蓋６の中心には、前記のネジ込み式嵌
合機構８が止められている。即ち、悪臭ガス７は、本発
明のカートリッジに充填されたゲル・ビ−ズの隙間を通
って、排気される。これを小型貯溜式モデルトイレに取
り付け、試験した。その結果を、以下の表１に示す。Next, the prepared gel beads 2 are placed in the cartridge shown in FIG. As shown in FIG. 2, the biodeodorant cartridge for a train storage type toilet of the present invention has the gel beads 2 manufactured as described above fastened by the upper and lower lids 4 having a large number of small holes 5. Fill into the cylindrical container 3. Then, this cartridge 3 was attached to the outlet of the exhaust pipe for a train storage type toilet as shown in FIG. That is, FIG. 1 is a cross-sectional view showing an exhaust pipe outlet to which the biodeodorant cartridge for a train storage type toilet of the present invention is attached. The cartridge 3 is stopped at the outlet of the exhaust pipe by a screw-in type fitting mechanism 8. The exhaust pipe outlet has a lid 6 provided at the outlet end, and a gap 7 is provided between the lid 6 and the outlet end.
However, a foul odor and exhaust gas are exhausted therethrough. The screw-in type fitting mechanism 8 is fixed to the center of the lid 6. That is, the malodorous gas 7 is exhausted through the gap between the gel beads filled in the cartridge of the present invention. This was attached to a small storage model toilet and tested. The results are shown in Table 1 below.
【００１５】[0015]
【表１】 [Table 1]
【００１６】[0016]
【発明の効果】以上説明したように、本発明の電車貯溜
式トイレ用バイオ消臭カートリッジにより、前記のよう
な効果が得られた。それらをまとめると、次のような顕
著な技術的効果となる。第１に、本発明の電車貯溜式ト
イレ用バイオ消臭カートリッジは、長期間にわたり、消
臭性が活性であり、消臭効果を有する有効成分としての
酵素や有機酸を利用させ、長期間にわたり、高い活性を
継続することができ、当初予測しなかった消臭効果をも
長期的に略完全に持続させることができた。As described above, according to the biodeodorant cartridge for the train storage type toilet of the present invention, the above effects are obtained. Summarizing them, the following remarkable technical effects are obtained. First, the biodeodorant cartridge for a train storage type toilet of the present invention has active deodorant properties for a long period of time, and makes use of enzymes and organic acids as active ingredients having a deodorant effect for a long period of time. The high activity could be continued, and the deodorizing effect, which was not initially predicted, could be almost completely maintained in the long term.
【００１７】第２に、更に、ハンドリングも容易な構造
の電車貯溜式トイレ用バイオ消臭カートリッジを提供で
きた。Secondly, it was possible to provide a biodeodorant cartridge for a train storage type toilet having a structure that is easy to handle.
【図１】本発明の電車貯溜式トイレ用バイオ消臭カート
リッジを付けた排気管端部構造を示す断面図である。FIG. 1 is a cross-sectional view showing an exhaust pipe end structure to which a biodeodorant cartridge for a train storage type toilet of the present invention is attached.
【図２】本発明の電車貯溜式トイレ用バイオ消臭カート
リッジを示す斜視図である。FIG. 2 is a perspective view showing a biodeodorant cartridge for a train storage toilet of the present invention.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｃ１２Ｎ 1/20 Ｆ 7236−4Ｂ (Ｃ１２Ｎ 1/14 Ｃ１２Ｒ 1:845） (Ｃ１２Ｎ 1/14 Ｃ１２Ｒ 1:66） (Ｃ１２Ｎ 1/20 Ｃ１２Ｒ 1:125） (Ｃ１２Ｎ 1/20 Ｃ１２Ｒ 1:46） (Ｃ１２Ｎ 1/20 Ｃ１２Ｒ 1:01） ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification code Internal reference number FI Technical display location C12N 1/20 F 7236-4B (C12N 1/14 C12R 1: 845) (C12N 1/14 C12R 1 : 66) (C12N 1/20 C12R 1: 125) (C12N 1/20 C12R 1:46) (C12N 1/20 C12R 1:01)
Claims (2)
ムよりなる微生物産出液含有剤を、塩化カルシウム溶液
の中に滴下することにより作成した微生物産出液含有ビ
−ズを、充填しているフィルタ−容器を、電車貯溜式の
トイレの排気管の先端に、付けて、悪臭ガス含有排気を
通過せしめて、悪臭ガスを消臭することを特徴とする電
車貯溜式トイレ用バイオ消臭カートリッジ。1. A filter container filled with a microbial-produced liquid-containing bead prepared by dropping a microbial-produced liquid-containing agent comprising a microbial-produced component and sodium alginate into a calcium chloride solution, A bio-deodorant cartridge for train-storing toilets, which is attached to the tip of the exhaust pipe of a train-storing toilet to allow the exhaust containing malodorous gas to pass therethrough to deodorize the stench gas.
属、ストレプトコッカス(Streptococcus)属、エンテロ
バクタ−(Enterobacter)属、リゾ−プス(Rhizopus)属、
アスペルギルス(Aspergillus)属のいずれ或いはその２
つ以上を組合わせで構成され、また、そのための前記栄
養源としては、炭素系栄養源が、グルコ−スなど糖類で
あり、窒素系栄養源が、塩化アンモニウム、硫安で培養
した微生物産出液である請求項１に記載の電車貯溜式ト
イレ用バイオ消臭カートリッジ。2. The microbial output is Bacillus
Genus, Streptococcus genus, Enterobacter genus, Rhizopus genus,
Any of the genus Aspergillus or part 2
Composed of a combination of two or more, and as the nutrient source therefor, a carbon-based nutrient source is a sugar such as glucose, and a nitrogen-based nutrient source is ammonium chloride, a microbial production liquid cultured in ammonium sulfate. A biodeodorant cartridge for a train storage toilet according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3318113A JPH05146629A (en) | 1991-12-02 | 1991-12-02 | Bio-deodorizing cartridge for storage type toilet of tramcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3318113A JPH05146629A (en) | 1991-12-02 | 1991-12-02 | Bio-deodorizing cartridge for storage type toilet of tramcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05146629A true JPH05146629A (en) | 1993-06-15 |
Family
ID=18095641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3318113A Withdrawn JPH05146629A (en) | 1991-12-02 | 1991-12-02 | Bio-deodorizing cartridge for storage type toilet of tramcar |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05146629A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6297033B1 (en) * | 1996-04-02 | 2001-10-02 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Means and process for nitrate removal |
| JP2008265356A (en) * | 2007-04-16 | 2008-11-06 | Nippon Sharyo Seizo Kaisha Ltd | Sewage disposal system, and railroad vehicle having the same |
| JP6200111B1 (en) * | 2017-03-17 | 2017-09-20 | 有限会社 ホテイ産業研究所 | Toilet sanitizer |
-
1991
- 1991-12-02 JP JP3318113A patent/JPH05146629A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6297033B1 (en) * | 1996-04-02 | 2001-10-02 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Means and process for nitrate removal |
| JP2008265356A (en) * | 2007-04-16 | 2008-11-06 | Nippon Sharyo Seizo Kaisha Ltd | Sewage disposal system, and railroad vehicle having the same |
| JP6200111B1 (en) * | 2017-03-17 | 2017-09-20 | 有限会社 ホテイ産業研究所 | Toilet sanitizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104258440B (en) | Biological deodorant and preparation method thereof | |
| KR960041354A (en) | Microbial preparations containing new microorganisms, preparation methods thereof, sewage treatment and deodorization methods using the same | |
| CN106830348A (en) | Oil separation tank deodorization method based on active microorganism combined biological agent | |
| CN111298178A (en) | Chlorine dioxide refrigerator bacteriostatic deodorant and preparation method thereof | |
| CN107243251A (en) | Microbial deoderizer containing saccharomycete | |
| JPH05146629A (en) | Bio-deodorizing cartridge for storage type toilet of tramcar | |
| CN104784730A (en) | Enzyme deodorant, and preparation method and applications thereof | |
| JPH0549361A (en) | Biological dirt treating and deodorizing gel bead for pet toilet | |
| JPH08107927A (en) | Microorganism deodorant | |
| JPS62298364A (en) | Deodorant | |
| JPH05329326A (en) | Microbiological deodorizing apparatus | |
| JP2658394B2 (en) | Molded body for toilet odor prevention | |
| KR102629777B1 (en) | Deodorant Composition and Deodorization Method Using The Same | |
| KR930002264B1 (en) | Deodorant Using Microbial Enzyme | |
| JP3041236B2 (en) | Cell composition | |
| JP2560374B2 (en) | Biological deodorizing method, biological deodorizing device, and agent for improving decomposition activity of sulfur-based odorous substances in biological deodorizing device | |
| JPH01266835A (en) | Biological deodorizing method | |
| JPH07327671A (en) | High-activity activator for sulfur-containing malodorous substance-decomposing microorganism, biological deodorization and ph adjuster | |
| JPH04242651A (en) | Decorant gel beads | |
| JPH0117738B2 (en) | ||
| JPH08117791A (en) | Deodorization by organism | |
| JPH01107830A (en) | Biological deodorizing apparatus | |
| JP2000024448A (en) | Rock wool deodorizing material, deodorizing device and deodorizing method | |
| JPH10263060A (en) | Deodorizing / deodorizing material and method | |
| JPH07213851A (en) | Biological deodorizing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19990311 |