JPS6354989A - Underwater harmful material adsorbent - Google Patents
Underwater harmful material adsorbentInfo
- Publication number
- JPS6354989A JPS6354989A JP20083586A JP20083586A JPS6354989A JP S6354989 A JPS6354989 A JP S6354989A JP 20083586 A JP20083586 A JP 20083586A JP 20083586 A JP20083586 A JP 20083586A JP S6354989 A JPS6354989 A JP S6354989A
- Authority
- JP
- Japan
- Prior art keywords
- zirconium
- zeolite
- activated carbon
- fine ceramics
- based fine
- 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
Links
- 239000003463 adsorbent Substances 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 title claims abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000000919 ceramic Substances 0.000 claims abstract description 26
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 20
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000010457 zeolite Substances 0.000 claims abstract description 20
- 239000008187 granular material Substances 0.000 claims abstract description 15
- 239000000872 buffer Substances 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims description 23
- 239000000843 powder Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 12
- 239000012752 auxiliary agent Substances 0.000 claims description 10
- 230000003472 neutralizing effect Effects 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 239000002075 main ingredient Substances 0.000 claims 6
- 239000005022 packaging material Substances 0.000 claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 16
- 229910021529 ammonia Inorganic materials 0.000 abstract description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract description 4
- 229920000592 inorganic polymer Polymers 0.000 abstract description 2
- 239000000178 monomer Substances 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 239000011236 particulate material Substances 0.000 abstract 2
- 150000007968 uric acids Chemical class 0.000 abstract 2
- 230000007935 neutral effect Effects 0.000 abstract 1
- 241000251468 Actinopterygii Species 0.000 description 10
- 230000000384 rearing effect Effects 0.000 description 4
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 3
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 3
- 229940116269 uric acid Drugs 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000003754 zirconium Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 etc. Chemical compound 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
- UYPYRKYUKCHHIB-UHFFFAOYSA-N trimethylamine N-oxide Chemical compound C[N+](C)(C)[O-] UYPYRKYUKCHHIB-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、活魚等の水産生物の輸送・蓄養・飼育水槽の
水質保持剤として、鑑賞魚等の飼育水槽の水質改善剤と
して用いられる水中有害物質吸着剤に関する。Detailed Description of the Invention (Industrial Field of Application) The present invention is directed to the use of an in-water solution that is used as a water quality maintenance agent for transporting, cultivating, and rearing aquariums for aquatic life such as live fish, and as a water quality improving agent for rearing aquariums for ornamental fish. Regarding harmful substance adsorbents.
（従来の技術）
従来、活魚等の輸送は出荷前の一定期間は排泄物の量を
減少させるために餌止めを充分に行う必要があった。ま
た長時間の輸送・蓄養・飼育については機械設備によっ
て水を循環させて水中の含窒素性有害物の分解及び吸着
除去が行われていた。(Prior Art) Conventionally, when transporting live fish, etc., it has been necessary to sufficiently stop feeding the fish for a certain period of time before shipping in order to reduce the amount of excrement. In addition, for long-term transportation, cultivation, and rearing, water was circulated using mechanical equipment to decompose and adsorb nitrogen-containing harmful substances in the water.
（発明が解決しようとする問題点）
機械設備を必要とする水中有害物質の吸着は経済的負担
が大となる問題があり、糞尿が減少するように事前に餌
止め期間をもうけて活魚等の輸送を行う消極的手段は活
魚等の水産生物の体重を減少させる等の問題があった。(Problem to be solved by the invention) The adsorption of harmful substances in water that requires mechanical equipment poses a problem in that it imposes a large economic burden. Passive transportation methods have problems such as decreasing the weight of live fish and other aquatic organisms.
また、機械設備を使用しない場合は長時間の輸送・蓄養
・飼育及び水槽内の高密度化が困難であった。In addition, when mechanical equipment was not used, it was difficult to transport, farm, and raise fish over a long period of time, and to increase the density in the aquarium.
（問題点を解決するための手段）
本発明に係る水中有害物質吸着剤は、少なくとも、粒状
体もしくは粉状体となされたジルコニウム系ファインセ
ラミックスからなるものである。(Means for Solving the Problems) The underwater harmful substance adsorbent according to the present invention is made of at least zirconium-based fine ceramics in the form of granules or powders.
（作用）
水中有害物質吸着剤をそのまま水中に投じるだけでよい
。(Function) Simply throw the underwater toxic substance adsorbent directly into the water.
（実施例）
本発明に係る水中有害物質吸着剤は、少なくとも、粒状
体もしくは粉状体となされたジルコニウム系ファインセ
ラミックスからなるものである。(Example) The underwater harmful substance adsorbent according to the present invention is made of at least zirconium-based fine ceramics in the form of granules or powder.
水中有害物質とは、魚類等の水産生物の輸送・蓄養・飼
育中において水中に排泄されるアンモニア、尿素、尿酸
、トリメチルアミンオキサイド等のことである。特に排
泄物中に含まれるアンモニアは魚類等の水産生物に対し
て毒作用を存し、呼吸運動を減衰させて動脈血酸素含有
量の低下をきたして死に至らしめることになる。Hazardous substances in water include ammonia, urea, uric acid, trimethylamine oxide, etc., which are excreted into water during transportation, cultivation, and rearing of fish and other aquatic organisms. In particular, ammonia contained in excreta has a toxic effect on aquatic organisms such as fish, which attenuates their respiratory movements and causes a decrease in arterial blood oxygen content, leading to death.
ジルコニウム系ファインセラミックスは、ジルコニウム
を骨格とするファインセラミックスで、アンモニアを吸
着することができる多孔質材料である。このジルコニウ
ム系ファインセラミックスとしては、第一希元素化学工
業株式会社の商品名「セラ・ホワイト」が好適である。Zirconium-based fine ceramics are fine ceramics that have a zirconium skeleton and are porous materials that can adsorb ammonia. As this zirconium-based fine ceramic, "Cera White", a trade name manufactured by Daiichi Kigenso Kagaku Kogyo Co., Ltd., is suitable.
この「セラ・ホワイト」は、ジルコニウムを骨格として
、これにリン酸基が配位し、さらにリン酸基を介して他
の単量体と結合し、これらが重合したいわゆる無機ポリ
マーである。なお、このジルコニウム系ファインセラミ
ックスは水質をやや酸性にする性質を持っている。This "Cera White" is a so-called inorganic polymer that has a zirconium skeleton, is coordinated with phosphoric acid groups, is further bonded to other monomers via the phosphoric acid groups, and is polymerized. Note that this zirconium-based fine ceramic has the property of making water slightly acidic.
ゼオライト及び活性炭は水中の含窒素性化合物の吸着剤
として従来から用いられていたものであるが、この吸着
剤は尿酸等を吸着することに対してはある程度は有効で
あるがアンモニアの吸着に対しては効果が少ない。なお
、ゼオライト及び活性炭は水質をややアルカリ性にする
性質がある。Zeolite and activated carbon have traditionally been used as adsorbents for nitrogen-containing compounds in water. Although these adsorbents are effective to some extent in adsorbing uric acid, etc., they are not effective in adsorbing ammonia. It is less effective. Note that zeolite and activated carbon have the property of making water slightly alkaline.
中和緩衝剤は、水質が酸性かアルカリ性かの一方に片向
き過ぎないように中和させるために用いられるもので、
必要に応じて用いられる。Neutralizing buffers are used to neutralize water to prevent it from being too acidic or alkaline.
Used as needed.
従って、本発明に係る水中有害物質吸着剤は、少なくと
も、粒状体もしくは粉状体となされたジルコニウム系フ
ァインセラミックスからなるものであればよく、助剤と
してゼオライトもしくは活性炭、あるいはゼオライトと
活性炭が混合されておればさらによく、また、中和緩衝
剤が混合されておればさらによい。Therefore, the underwater harmful substance adsorbent according to the present invention may be at least made of zirconium-based fine ceramics in the form of granules or powder, and may be made of zeolite or activated carbon, or a mixture of zeolite and activated carbon as an auxiliary agent. It is even better if it is mixed with a neutralizing buffer.
つまり、ジルコニウム系ファインセラミックスはアンモ
ニア等を吸着し、ゼオライト及び活性炭はその他のもの
を吸着する性質を有するから、水中の含窒素化合物を分
解・除去するためには、これらの物質の混合されたもの
が水中有害物質吸着剤としては好適である。In other words, zirconium-based fine ceramics have the property of adsorbing ammonia, etc., and zeolite and activated carbon have the property of adsorbing other substances, so in order to decompose and remove nitrogen-containing compounds from water, a mixture of these substances is required. is suitable as an adsorbent for harmful substances in water.
また、水質の酸性・アルカリ性の中和という問題からす
ると、これらの混合物に必要に応じて中和緩衝剤が混合
されていることが好ましい。Furthermore, in view of the problem of neutralizing the acidity and alkalinity of water, it is preferable that a neutralization buffer is mixed into the mixture as necessary.
包装体としては、親水性のよい布あるいは不織布等を用
いることが好ましいが多数の通水孔を有するプラスチッ
ク容器のようなものにジルコニウム系ファインセラミッ
クス等を収納していてもよい。Although it is preferable to use hydrophilic cloth or nonwoven fabric as the packaging body, the zirconium-based fine ceramics or the like may be housed in something like a plastic container having a large number of water holes.
さらに、粒状体もしくは粉状体となされたジルコニウム
系ファインセラミックス等は錠剤または固化物となして
おくと取扱い易い。Furthermore, zirconium-based fine ceramics and the like made into granules or powders are easier to handle if they are made into tablets or solidified products.
なお、本発明に係る水中有害物質吸着剤の具体的一実施
例として次の割合で一個の製品となした。As a specific example of the underwater harmful substance adsorbent according to the present invention, one product was prepared in the following proportions.
ジルコニウム系ファインセラミックス ４ｇゼオライ
ト ２５ｇ活性炭
２１ｇ
なお、錘りとして砂約３０ｇを加入して一個の製品とす
る場合もある。Zirconium-based fine ceramics 4g zeolite 25g activated carbon
21g In some cases, about 30g of sand is added as a weight to make one product.
次の表はこのような製品を用いた毒性試験のデータであ
る。The following table provides data from toxicity tests using such products.
（発明の効果）
水中に投入するだけの取扱い易さで、アンモニアや尿酸
等の水中の有害物質を経済的に吸着除去することができ
る。(Effects of the Invention) It is easy to handle by just putting it into water, and harmful substances in water such as ammonia and uric acid can be adsorbed and removed economically.
従って、活魚等の水産生物を長距離輸送することができ
、輸送前の餌止め期間をなくしたり、行っても短期間に
短縮できる等、大幅に改善し、味の良い水産生物が食べ
られる。また、水槽内に従来よりも高密度で収容して輸
送することができるので、輸送費をコストダウンするこ
とができる。Therefore, it is possible to transport aquatic organisms such as live fish over long distances, and the period during which food is stopped before transportation can be eliminated or even shortened to a short period of time, which is a major improvement, and the aquatic organisms with good taste can be eaten. Furthermore, since the fish can be stored and transported in a water tank at a higher density than before, transportation costs can be reduced.
さらに、飼育水槽等に投入することにより、養殖効率を
高めることができる。Furthermore, by adding it to a breeding aquarium or the like, the culture efficiency can be increased.
Claims (1)
コニウム系ファインセラミックスからなることを特徴と
する水中有害物質吸着剤。 ２）粒状体もしくは粉状体となされた主剤であるジルコ
ニウム系ファインセラミックスに、ゼオライトもしくは
活性炭、あるいはゼオライトと活性炭をまぜたものが、
助剤として混合された特許請求の範囲第１項記載の水中
有害物質吸着剤。 ３）粒状体もしくは粉状体となされた主剤であるジルコ
ニウム系ファインセラミックスに、中和緩衝剤が助剤と
して混合された特許請求の範囲第１項記載の水中有害物
質吸着剤。 ４）粒状体もしくは粉状体となされた主剤であるジルコ
ニウム系ファインセラミックスに、ゼオライトもしくは
活性炭、あるいはゼオライトと活性炭を混ぜたものが、
さらに中和緩衝剤が、助剤として混合された特許請求の
範囲第１項記載の水中有害物質吸着剤。 ５）粉状体もしくは粉状体となされたジルコニウム系フ
ァインセラミックスが、布あるいは不織布等の包装体で
包装されたことを特徴とする特許請求の範囲第１項記載
の水中有害物質吸着剤。 ６）粒状体もしくは粉状体となされたジルコニウム系フ
ァインセラミックスに、ゼオライトもしくは活性炭、あ
るいはゼオライトと活性炭をまぜたものが、助剤として
混合され、これらの混合物が布あるいは不織布等の包装
体で包装された特許請求の範囲第１項記載の水中有害物
質吸着剤。 ７）粒状体もしくは粉状体となされた主剤であるジルコ
ニウム系ファインセラミックスに、中和緩衝剤が助剤と
して混合され、これらの混合物が布あるいは不織布等の
包装体で包装されたことを特徴とする特許請求の範囲第
１項記載の水中有害物質吸着剤。 ８）粉状体もしくは粉状体となされた主剤であるジルコ
ニウム系ファインセラミックスに、ゼオライトもしくは
活性炭、あるいはゼオライトと活性炭をまぜたものが、
さらに中和緩衝剤が、助剤として混合され、これらの混
合物が布あるいは不織布等の包装体で包装されたことを
特徴とする特許請求の範囲第１項記載の水中有害物質吸
着剤。 ９）粒状体もしくは粉状体となされたジルコニウム系フ
ァインセラミックスが、錠剤または固化物となされた特
許請求の範囲第１項記載の水中有害物質吸着剤。 １０）粒状体もしくは粉状体となされたジルコニウム系
ファインセラミックスに、ゼオライトもしくは活性炭、
あるいはゼオライトと活性炭をまぜたものが、助剤とし
て混合され、これらの混合物が錠剤または固化物となさ
れた特許請求の範囲第１項記載の水中有害物質吸着剤。 １１）粒状体もしくは粉状体となされた主剤であるジル
コニウム系ファインセラミックスに、中和緩衝剤が助剤
として混合され、これらの混合物が錠剤または固化物と
なされた特許請求の範囲第１項記載の水中有害物質吸着
剤。 １２）粉状体もしくは粉状体となされた主剤であるジル
コニウム系ファインセラミックスに、ゼオライトもしく
は活性炭、あるいはゼオライトと活性炭をまぜたものが
、さらに中和緩衝剤が、助剤として混合され、これらの
混合物が錠剤または固化物となされた特許請求の範囲第
１項記載の水中有害物質吸着剤。[Scope of Claims] 1) An underwater harmful substance adsorbent comprising at least zirconium-based fine ceramics in the form of granules or powders. 2) Zeolite or activated carbon, or zeolite and activated carbon mixed with zirconium-based fine ceramics, which is the main ingredient in the form of granules or powder,
The underwater harmful substance adsorbent according to claim 1, which is mixed as an auxiliary agent. 3) The underwater harmful substance adsorbent according to claim 1, wherein a neutralizing buffer is mixed as an auxiliary agent into zirconium-based fine ceramics as a main ingredient in the form of granules or powder. 4) Zirconium-based fine ceramics, which is the main ingredient in the form of granules or powder, is mixed with zeolite or activated carbon, or zeolite and activated carbon.
The underwater harmful substance adsorbent according to claim 1, further comprising a neutralizing buffer as an auxiliary agent. 5) The underwater harmful substance adsorbent according to claim 1, characterized in that the powder or the powdered zirconium-based fine ceramics is packaged in a packaging material such as cloth or nonwoven fabric. 6) Zirconium-based fine ceramics in the form of granules or powder are mixed with zeolite or activated carbon, or a mixture of zeolite and activated carbon as an auxiliary agent, and this mixture is packaged in a packaging material such as cloth or non-woven fabric. An underwater harmful substance adsorbent according to claim 1. 7) A neutralizing buffer is mixed as an auxiliary agent into zirconium-based fine ceramics as a main ingredient in the form of granules or powder, and the mixture is packaged in a packaging material such as cloth or non-woven fabric. An underwater harmful substance adsorbent according to claim 1. 8) Zeolite or activated carbon, or zeolite and activated carbon mixed with zirconium-based fine ceramics, which is the main ingredient in powder or powder,
2. The underwater harmful substance adsorbent according to claim 1, further comprising a neutralizing buffer as an auxiliary agent, and the mixture is packaged in a cloth or nonwoven fabric. 9) The underwater harmful substance adsorbent according to claim 1, wherein the zirconium-based fine ceramics in the form of granules or powder is formed into tablets or solidified products. 10) Add zeolite or activated carbon to zirconium-based fine ceramics made into granules or powders,
Alternatively, the underwater harmful substance adsorbent according to claim 1, wherein a mixture of zeolite and activated carbon is mixed as an auxiliary agent, and the mixture is made into a tablet or a solidified product. 11) A neutralizing buffer is mixed as an auxiliary agent into zirconium-based fine ceramics as a main ingredient in the form of granules or powder, and the mixture is formed into a tablet or solidified product, as described in claim 1. Adsorbent for harmful substances in water. 12) Zeolite, activated carbon, or a mixture of zeolite and activated carbon is mixed with zirconium-based fine ceramics as a powder or powdered main material, and a neutralizing buffer is mixed as an auxiliary agent. The underwater harmful substance adsorbent according to claim 1, wherein the mixture is formed into a tablet or a solidified product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20083586A JPS6354989A (en) | 1986-08-26 | 1986-08-26 | Underwater harmful material adsorbent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20083586A JPS6354989A (en) | 1986-08-26 | 1986-08-26 | Underwater harmful material adsorbent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6354989A true JPS6354989A (en) | 1988-03-09 |
Family
ID=16430997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20083586A Pending JPS6354989A (en) | 1986-08-26 | 1986-08-26 | Underwater harmful material adsorbent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6354989A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4994591A (en) * | 1973-01-16 | 1974-09-07 | ||
| JPS5834039A (en) * | 1981-08-24 | 1983-02-28 | Agency Of Ind Science & Technol | Adsorbent containing zirconium oxide and preparation thereof |
| JPS5976535A (en) * | 1982-10-22 | 1984-05-01 | Kureha Chem Ind Co Ltd | Sorption agent and its production |
-
1986
- 1986-08-26 JP JP20083586A patent/JPS6354989A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4994591A (en) * | 1973-01-16 | 1974-09-07 | ||
| JPS5834039A (en) * | 1981-08-24 | 1983-02-28 | Agency Of Ind Science & Technol | Adsorbent containing zirconium oxide and preparation thereof |
| JPS5976535A (en) * | 1982-10-22 | 1984-05-01 | Kureha Chem Ind Co Ltd | Sorption agent and its production |
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