JP2691465B2 - Water pollution prevention resin composition - Google Patents
Water pollution prevention resin compositionInfo
- Publication number
- JP2691465B2 JP2691465B2 JP2064147A JP6414790A JP2691465B2 JP 2691465 B2 JP2691465 B2 JP 2691465B2 JP 2064147 A JP2064147 A JP 2064147A JP 6414790 A JP6414790 A JP 6414790A JP 2691465 B2 JP2691465 B2 JP 2691465B2
- Authority
- JP
- Japan
- Prior art keywords
- parts
- resin composition
- water pollution
- weight
- zinc
- 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.)
- Expired - Fee Related
Links
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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、水質汚濁防止樹脂組成物に関し、更に詳し
くは水槽等の各種水の汚濁防止に有用な水質汚濁防止樹
脂組成物に関する。TECHNICAL FIELD The present invention relates to a water pollution preventing resin composition, and more particularly to a water pollution preventing resin composition useful for preventing pollution of various water such as an aquarium.
（従来の技術及びその問題点） 近年、食生活の向上により味覚の趣向も一段とレベル
アップし高級化されつつある。特に活魚料理はグルメブ
ームに乗り活況を呈している。これら活魚は、漁場より
水揚げされた後、市場より卸業者に生きたまま貯蔵され
るが、消費者の口に入るまでには、割烹料理店等の水槽
で更に養魚され、水揚げから料理までには１〜３ケ月も
要する。従来はこの養魚期間中に魚が死亡したり、病気
にかかったりして使用不能となったり、又、新鮮な味覚
を失うと云う問題がある。(Prior Art and Problems Thereof) In recent years, the taste of taste has been further upgraded and upgraded due to improvement in eating habits. In particular, live fish dishes are booming due to the gourmet boom. These live fish are landed from the fishing grounds and then stored alive by wholesalers from the market, but by the time they reach the mouth of the consumer, they are further cultivated in aquariums such as cooking restaurants and from landing to cooking. Takes 1-3 months. Conventionally, there are problems that the fish die during this period, they become sick and become unusable, or they lose their fresh taste.
この様な問題は、水槽内の炭酸ガス濃度、アンモニア
態窒素濃度、硝酸態窒素濃度、硫化水素濃度等の上昇に
より水質が汚濁することが原因であり、これらの汚濁物
質を除去する為に種々の提案が為されているが、個々の
小規模料理店等で容易に利用出来る簡便な装置や薬剤は
未だ開発されていない。Such problems are caused by pollution of water quality due to increase of carbon dioxide gas concentration, ammonia nitrogen concentration, nitrate nitrogen concentration, hydrogen sulfide concentration, etc. in the water tank. However, simple devices and medicines that can be easily used in individual small-scale restaurants have not yet been developed.
従って、本発明の目的は、上記従来の問題を解決し、
水の汚濁を容易に防止出来る水質汚濁防止樹脂組成物を
提供することである。Therefore, an object of the present invention is to solve the above conventional problems,
An object of the present invention is to provide a water pollution preventing resin composition which can easily prevent water pollution.
（問題点を解決する為の手段） 上記目的は以下の本発明によって達成される。(Means for Solving the Problems) The above object is achieved by the present invention described below.
即ち、本発明は、熱可塑性上記99.9〜50重量部及び有
効成分0.1〜50重量部（但し、両者の合計量は100重量
部）からなる水質汚濁防止樹脂組成物において、有効成
分が（ａ）酸化亜鉛、炭酸亜鉛及び有機亜鉛塩から選ば
れる少なくとも１種の亜鉛化合物と（ｂ）アルミニウム
の硫酸塩との混合物であることを特徴とする水質汚濁防
止樹脂組成物である。That is, the present invention provides a water pollution control resin composition comprising 99.9 to 50 parts by weight of the thermoplastic and 0.1 to 50 parts by weight of the active ingredient (however, the total amount of both is 100 parts by weight), and the active ingredient is (a). A water pollution control resin composition comprising a mixture of at least one zinc compound selected from zinc oxide, zinc carbonate and an organic zinc salt and (b) a sulfate of aluminum.
（作用） 亜鉛化合物及びアルミニウムの硫酸塩を熱可塑性樹脂
と混合して、例えば、ペレット状に造粒して水槽に入れ
水と接触させると、水槽内で魚から発生した種々の汚濁
物質、特にアンモニア態窒素、硝酸態窒素、及び硫化水
素等の硫黄分が吸着され、水槽内の水が浄化される。(Function) When a zinc compound and a sulfate of aluminum are mixed with a thermoplastic resin, for example, when granulated into pellets and put in a water tank and brought into contact with water, various pollutants generated from fish in the water tank, particularly Ammonia nitrogen, nitrate nitrogen, and sulfur components such as hydrogen sulfide are adsorbed, and the water in the water tank is purified.
（好ましい実施態様） 次に好ましい実施態様を挙げて本発明を更に詳細に説
明する。Preferred Embodiment Next, the present invention will be described in more detail with reference to preferred embodiments.
本発明において使用する熱可塑性樹脂とは、従来各種
の成形物、例えば、プラスチックフイルム、プラスチッ
クシート、プラスチック容器、繊維等の成形に使用され
ているポリエチレン、ポリプロピレン等のポリオレフィ
ン樹脂、ポリ塩化ビニル、ビニロン、ポリスチレン、ポ
リアミド、ポリエステル、セルロースアセテート等の合
成又は変性の熱可塑性樹脂であり、これらの熱可塑性樹
脂はいずれも市場から容易に入手して使用し得るもので
あり、これらの熱可塑性樹脂は固体状でもペースト状等
の液状でもよいものである。本発明において特に好適な
熱可塑性樹脂はポリエチレンである。The thermoplastic resin used in the present invention refers to various molded products conventionally used, for example, plastic film, plastic sheet, plastic container, polyethylene resin used for molding fibers, polyolefin resin such as polypropylene, polyvinyl chloride, vinylon. , A synthetic or modified thermoplastic resin such as polystyrene, polyamide, polyester, cellulose acetate, etc., all of these thermoplastic resins can be easily obtained and used from the market, and these thermoplastic resins are solid. It may be a liquid such as a paste or a paste. A particularly suitable thermoplastic resin in the present invention is polyethylene.
本発明で使用する個々の有効成分それ自体はいずれも
公知の化合物であり、（ａ）亜鉛化合物としては、酸化
亜鉛、炭酸亜鉛並びに酢酸亜鉛、シュウ酸亜鉛、クエン
酸亜鉛、フマル酸亜鉛、ギ酸亜鉛等の有機亜鉛塩から選
ばれる少なくとも１種が使用される。特に好ましいもの
は亜鉛華（酸化亜鉛）及び炭酸亜鉛である。The individual active ingredients used in the present invention are all known compounds, and examples of the zinc compound (a) include zinc oxide, zinc carbonate, zinc acetate, zinc oxalate, zinc citrate, zinc fumarate, and formic acid. At least one selected from organic zinc salts such as zinc is used. Particularly preferred are zinc white (zinc oxide) and zinc carbonate.
本発明で使用する（ｂ）アルミニウムの硫酸塩とは、
硫酸アルミニウム［（Al2（SO4）３］及び硫酸アルミニ
ウムカリウム［（KA1（SO4）３］であり、特に好適なも
のは硫酸アルミニウムカリウムである。The aluminum sulfate (b) used in the present invention is
Aluminum sulphate [(Al 2 (SO 4 ) 3 ] and potassium aluminum sulphate [(KA1 (SO 4 ) 3 ), especially preferred is aluminum potassium sulphate.
以上の如き亜鉛化合物とアルミニウムの硫酸塩とから
なる有効成分は、それらの使用比率も重要であって、合
計量を100重量部とすれば、亜鉛化合物が10〜90重量部
に対し、アルミニウムの硫酸塩が90〜10重量部の割合で
あり、この様な組み合わせ及び配合比において、本発明
の目的が最良に達成される。使用比率が上記範囲から外
れると、汚濁防止効果は有るものの最適とは云えない。As for the active ingredient consisting of the zinc compound and the aluminum sulfate as described above, their use ratio is also important, and if the total amount is 100 parts by weight, the zinc compound is 10 to 90 parts by weight, and The ratio of the sulfate is 90 to 10 parts by weight, and the object of the present invention is best achieved in such a combination and a compounding ratio. If the usage ratio is out of the above range, the effect of preventing pollution is obtained but it cannot be said to be optimum.
又、上記有効成分は熱可塑性樹脂との合計を100重量
部とすると、熱可塑性樹脂99.9〜50重量部及び有効成分
0.1〜５重量部の割合が好適で、熱可塑性樹脂の量が少
なすぎると造粒や成形が困難になり、一方、熱可塑性樹
脂の量が多すぎると汚濁防止効果が不充分になる。Further, the above-mentioned active ingredient, when the total amount with the thermoplastic resin is 100 parts by weight, the thermoplastic resin is 99.9 to 50 parts by weight and the active ingredient.
A proportion of 0.1 to 5 parts by weight is preferable, and if the amount of the thermoplastic resin is too small, granulation or molding becomes difficult, while if the amount of the thermoplastic resin is too large, the pollution preventing effect becomes insufficient.
本発明の水質汚濁防止樹脂組成物は上記の３成分を必
須成分とするが、その他従来公知の樹脂用の各種添加
剤、例えば、着色剤、充填剤、体質顔料、可塑剤、安定
剤、紫外線吸収剤等は必要に応じて任意に配合し得る。The water pollution control resin composition of the present invention comprises the above-mentioned three components as essential components, and other various conventionally known additives for resins such as colorants, fillers, extender pigments, plasticizers, stabilizers, and ultraviolet rays. Absorbents and the like may be optionally mixed as needed.
本発明の水質汚濁防止樹脂組成物は粉末状でもよい
が、成形品であることが好ましく、成形品は上記成分を
単に混合し圧縮成形によっても得ることが出来るが、コ
スト的には混合物を溶融混練押出してペレット状等に造
粒する方法がよい。得られるペレットの粒径は約１〜5m
m程度が好適であるが、用途によっては更に細かくても
粗くてもよい。更に表面積が大きい各種成形物としても
勿論理有用である。The water pollution control resin composition of the present invention may be in powder form, but is preferably a molded product, and the molded product can be obtained by simply mixing the above components and compression molding, but in terms of cost, the mixture is melted. A method of kneading and extruding and granulating into pellets or the like is preferable. The particle size of the obtained pellets is about 1-5 m
About m is preferable, but it may be finer or coarser depending on the application. Of course, it is also useful as various molded products having a large surface area.
（実施例） 次に実施例を挙げて本発明を更に具体的に説明する。
尚、文中、部又は％とあるのは特に断りの無い限り重量
基準である。(Examples) Next, the present invention will be described more specifically with reference to examples.
In the text, parts and% are based on weight unless otherwise specified.
実施例１ 低密度ポリエチレン80部に、重量比が8:2の硫酸アル
ミニウムカリウム及び酸化亜鉛からなる混合物20部を配
合し、ミキサーで混合し、40mm押出機（L/D＝28、C.R.
＝3.1、ダルメージ付スクリュー、シリンダー温度130
℃、スクリュー回転速度70rpm）にて混練し、粒径約3mm
程度のペレット状の本発明の水質汚濁防止樹脂組成物を
得た。Example 1 80 parts of low-density polyethylene was mixed with 20 parts of a mixture consisting of potassium aluminum sulfate and zinc oxide in a weight ratio of 8: 2, mixed with a mixer, and a 40 mm extruder (L / D = 28, CR
= 3.1, screw with dullage, cylinder temperature 130
℃, screw rotation speed 70rpm) kneading, particle size about 3mm
A water-pollution preventing resin composition of the present invention in the form of pellets was obtained.
次いで上記樹脂ペレット1Kgを30メッシュのナイロン
編み袋に入れ、10m3の活魚水槽内に配置し、試験区とし
て鯛50、ヒラメ50尾、ハマチ30尾の養魚を行い、２ケ月
試験した。その間、水槽中の海水は上記樹脂ペレット1K
gを含む30メッシュのナイロン編み袋を循環通過する様
にした。対照区として別の同容量の水槽で鯛50尾、ヒラ
メ50尾及びハマチ30尾を、前記ペレットを入れることな
く養魚した。これらの２種の水槽中の水質汚濁物質を比
較して下記第１表の結果を得た。Next, 1 kg of the above resin pellets was placed in a 30-mesh nylon knitting bag, placed in a 10 m 3 tank of live fish, and 50 sea breams, 50 flounders, and 30 yellowtails were cultivated as test sections, and a test was conducted for 2 months. Meanwhile, the seawater in the water tank is 1K above resin pellets.
It was designed to circulate through a 30 mesh nylon knitting bag containing g. As a control, in another aquarium having the same capacity, 50 sea breams, 50 flounders and 30 yellowtails were cultivated without the pellets. The results of Table 1 below were obtained by comparing the water pollutants in these two types of water tanks.
尚、生存率は対照区が70％で、試験区は95％であっ
た。 The survival rate was 70% in the control group and 95% in the test group.
実施例２〜５ 下記成分を使用し、他は実施例１と同様にして本発明
の水質汚濁防止樹脂組成物を得、実施例１と同様にして
その性能を測定したところ同様の結果が得られた。Examples 2 to 5 The following components were used, except that the water pollution control resin composition of the present invention was obtained in the same manner as in Example 1 and the performance thereof was measured in the same manner as in Example 1. The same results were obtained. Was given.
実施例２ 高密度ポリエチレン 90部 酸化亜鉛及び硫酸アルミニウムの8:2混合物 10部 実施例３ ポリプロピレン 60部 炭酸亜鉛及び硫酸アルミニウムカリウムの5:5混合物 40部 実施例４ ポリスチレン 55部 塩化亜鉛及び硫酸アルミニウムの3:7混合物 45部 実施例５ 実施例１の樹脂ペレット1Kgを用いてハニカム構造の
成形品を作成し、10m3の活魚水槽内に設置し、試験区と
して鯛20尾、ヒラメ50尾、ハマチ30尾の養魚を行い、２
ケ月間試験した。その間、水槽中の海水は上記成形物の
ハニカム層を循環通過する様にした。一方、対照区とし
て別の同容量の水槽中で鯛20尾、ヒラメ50尾及びハマチ
30尾を、上記成形体を設置することなく養魚した。これ
らの２種の水槽中の水質汚濁物質を比較して下記第２表
の結果を得た。Example 2 High density polyethylene 90 parts 8: 2 mixture of zinc oxide and aluminum sulphate 10 parts Example 3 60 parts polypropylene 5: 5 mixture of zinc carbonate and potassium aluminum sulphate 40 parts Example 4 Polystyrene 55 parts Zinc chloride and aluminum sulphate 45 parts of 3: 7 mixture of Example 5 Example 5 A molded article having a honeycomb structure was prepared using 1 kg of the resin pellets of Example 1, and the molded article was placed in a live fish tank of 10 m 3 , and 20 sea breams and 50 flatfishes were used as test sections. We cultivate 30 yellowtail fish
I tested for a month. Meanwhile, the seawater in the water tank was made to circulate through the honeycomb layer of the above-mentioned molded product. On the other hand, as a control, in another aquarium of the same capacity, 20 sea bream, 50 flounder and yellowtail
30 fish were cultivated without installing the above-mentioned molded body. The results of Table 2 below were obtained by comparing the water pollutants in these two types of water tanks.
尚、生存率は対照区が70％で、試験区は95％であっ
た。 The survival rate was 70% in the control group and 95% in the test group.
又、前記実施例１〜５において試験区と対照区とを比
較した場合、対照区の海水は濁っていること、及び試験
区は海水が透明であることが肉眼ではっきりと認められ
た。Further, when the test plots and the control plots were compared in Examples 1 to 5, it was clearly visible that the control plots were turbid and that the test plots were transparent.
（効果） 以上の如き本発明によれば、亜鉛化合物及びアルミニ
ウムの硫酸塩を熱可塑性樹脂と混合して、例えば、ペレ
ット状に造粒して水槽に入れ水と接触させると、水槽内
で魚から発生した種々の汚濁物質、特にアンモニア態窒
素、硝酸態窒素、及び硫化水素等の硫黄分が吸着され、
水槽内の水が浄化される。(Effects) According to the present invention as described above, when a zinc compound and a sulfate of aluminum are mixed with a thermoplastic resin and granulated into pellets and put into a water tank and brought into contact with water, the fish in the water tank The various pollutants generated from, especially ammonia nitrogen, nitrate nitrogen, and sulfur components such as hydrogen sulfide are adsorbed,
The water in the aquarium is purified.
Claims (4)
0.1〜50重量部（但し、両者の合計量は100重量部）から
なる水質汚濁防止樹脂組成物において、有効成分が
（ａ）酸化亜鉛、炭酸亜鉛及び有機亜鉛塩から選ばれる
少なくとも１種の亜鉛化合物と（ｂ）アルミニウムの硫
酸塩との混合物であることを特徴とする水質汚濁防止樹
脂組成物。1. A thermoplastic resin 99.9 to 50 parts by weight and an active ingredient.
In a water pollution control resin composition comprising 0.1 to 50 parts by weight (however, the total amount of both is 100 parts by weight), the active ingredient is (a) at least one zinc selected from zinc oxide, zinc carbonate and organic zinc salts. A water pollution control resin composition, which is a mixture of a compound and (b) an aluminum sulfate.
部及び（ｂ）アルミニウムの硫酸塩90〜10重量部（但
し、両者の合計量は100重量部）からなる請求項１に記
載の水質汚濁防止樹脂組成物。2. The method according to claim 1, wherein the active ingredient comprises (a) 10 to 90 parts by weight of a zinc compound and (b) 90 to 10 parts by weight of aluminum sulfate (however, the total amount of both is 100 parts by weight). The water pollution control resin composition described.
ム又は硫酸アルミニウムカリウムである請求項１に記載
の水質汚濁防止樹脂組成物。3. The water pollution control resin composition according to claim 1, wherein the aluminum sulfate is aluminum sulfate or potassium aluminum sulfate.
濁防止樹脂組成物。4. The water pollution control resin composition according to claim 1, which is in the form of pellets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2064147A JP2691465B2 (en) | 1990-03-16 | 1990-03-16 | Water pollution prevention resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2064147A JP2691465B2 (en) | 1990-03-16 | 1990-03-16 | Water pollution prevention resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03267146A JPH03267146A (en) | 1991-11-28 |
| JP2691465B2 true JP2691465B2 (en) | 1997-12-17 |
Family
ID=13249676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2064147A Expired - Fee Related JP2691465B2 (en) | 1990-03-16 | 1990-03-16 | Water pollution prevention resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2691465B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030069023A (en) * | 2002-02-15 | 2003-08-25 | 김임석 | Method for eliminating total nitrogen from wastewater |
| KR20030069013A (en) * | 2002-02-15 | 2003-08-25 | 김임석 | Method for eliminating phosphate from wastewater |
| KR20030074062A (en) * | 2002-03-09 | 2003-09-19 | 김임석 | Method of a sewage, waste water disposal |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5316459A (en) * | 1976-07-28 | 1978-02-15 | Mitsubishi Rayon Co Ltd | Fibrous waste water-treating material |
| JPS5433289A (en) * | 1977-08-18 | 1979-03-10 | Mitsubishi Rayon Co Ltd | Adsorbent |
| JPS58180283A (en) * | 1982-04-14 | 1983-10-21 | Eitaro Hattori | Method for decreasing concentration of nitrous acid in fishpond |
| JPH0798146B2 (en) * | 1986-11-25 | 1995-10-25 | ダイセル化学工業株式会社 | Toilet deodorant |
| JPS63134056A (en) * | 1986-11-25 | 1988-06-06 | Nippon Zeon Co Ltd | Inorganic acid salt composition |
-
1990
- 1990-03-16 JP JP2064147A patent/JP2691465B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03267146A (en) | 1991-11-28 |
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