KR20090127700A - Granule sterilizer - Google Patents
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- KR20090127700A KR20090127700A KR1020080053798A KR20080053798A KR20090127700A KR 20090127700 A KR20090127700 A KR 20090127700A KR 1020080053798 A KR1020080053798 A KR 1020080053798A KR 20080053798 A KR20080053798 A KR 20080053798A KR 20090127700 A KR20090127700 A KR 20090127700A
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
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- A—HUMAN NECESSITIES
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- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
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Abstract
Description
본 발명은 과립상의 살균제에 관한 것으로, 보다 상세하게는 과염소산, 차아염소산 및 이들의 염 등으로부터 선택된 살균 유효성분에 용해지연제를 포함시킴으로써, 수중에서의 용해시간이 제어되어 지속성이 우수한 과립상의 살균제에 관한 것이다. The present invention relates to a granular fungicide, and more particularly, by including a dissolution delay agent in a bactericidal active ingredient selected from perchloric acid, hypochlorous acid, salts thereof, and the like, the dissolution time in water is controlled and the granular fungicide having excellent durability. It is about.
일반적으로, 오수나 하수가 흐르는 유로 및 물 매립지(물이 오랫동안 고여 있는 곳) 등에는 각종 세균이 번식하고 악취가 발생하고 있다. In general, various bacteria grow and odor is generated in flow paths through which sewage and sewage flow, and landfills (where water has accumulated for a long time).
현재, 수중에 서식하는 세균을 살균하기 위한 약품(살균제)으로는 가격이 저렴하고 안정한 염소계 살균제, 예를 들어 과염소산, 차아염소산 또는 이들의 염이 사용되고 있으며, 특히 과립상의 차아염소산칼슘(Ca(OCl)2 등)이 가장 널리 사용되고 있다. 차아염소산칼슘은 유효한 염소함량의 손실이 적어, 실온에서 장시간 보존 가능하고, 고용해성, 고농축 표백용액 형태로 물에 고르게 용해된다. 이에 따 라, 차아염소산칼슘은 공장폐수 처리시설의 소독, 정화조, 방류수의 소독 및 살균 세정 및 수영장용 살균, 소독용으로 많이 사용된다. Currently, as a chemical (sterilizer) for sterilizing bacteria in water, inexpensive and stable chlorine fungicides such as perchloric acid, hypochlorous acid or salts thereof are used, and in particular, granular calcium hypochlorite (Ca (OCl) 2 ) is the most widely used. Calcium hypochlorite has a low loss of effective chlorine content, can be stored for a long time at room temperature, and is dissolved in water evenly in the form of a high-solubility, highly concentrated bleach solution. Accordingly, calcium hypochlorite is widely used for disinfection of plant wastewater treatment facilities, septic tanks, disinfection and disinfection of effluents, and for sterilization and disinfection of swimming pools.
그러나 상기 치아염소산칼슘을 포함한 염소계 살균제는 수중에서 용해속도가 빨라 적은 양으로 장기간 사용이 어렵고, 투입 초기 용해되는 유효염소 농도가 높아 환경 생태계에 악영향을 주고 있으며, 염소 냄새가 심하여 불쾌감을 주고 있다. However, the chlorine disinfectant including calcium chlorite has a high dissolution rate in water, so it is difficult to use for a long time in a small amount, has a high effective chlorine concentration dissolving at the initial stage of input, adversely affects the environmental ecosystem, and gives off odor due to severe chlorine odor.
본 발명은 상기한 바와 같은 종래 기술의 문제점을 해결하기 위한 것으로, 용해지연제를 포함시킴으로써, 수중에서의 용해시간이 제어되어 지속성이 우수한 과립상의 살균제를 제공하는 데에 그 목적이 있다. The present invention is to solve the problems of the prior art as described above, the object of the present invention is to provide a granular fungicide having excellent sustainability by controlling the dissolution time in water by including a dissolution delay agent.
또한, 본 발명은 과염소산, 차아염소산 및 이들의 염 등의 살균 유효성분에 브롬화 칼륨(KBr)을 더 함유시킴으로써 소취능을 향상된 과립상의 살균제를 제공하는 데에 그 목적이 있다. In addition, an object of the present invention is to provide a granular fungicide having improved deodorizing ability by further containing potassium bromide (KBr) in a sterilizing effective ingredient such as perchloric acid, hypochlorous acid and salts thereof.
상기 목적을 달성하기 위하여 본 발명은,The present invention to achieve the above object,
과염소산, 차아염소산 및 이들의 염으로부터 선택된 하나 이상을 함유하는 염소계 살균 성분; 및 Chlorine sterilizing components containing at least one selected from perchloric acid, hypochlorous acid and salts thereof; And
지방산 35 ~ 55중량%, 염기산 25 ~ 40중량% 및 알코올 20 ~ 35중량%를 함유 하는 에스테르화 화합물에 아민을 첨가하여 중화 및 수용화시켜 얻은 수용성 알키드 수지를 포함하는 과립상의 살균제를 제공한다. It provides a granular fungicide comprising a water-soluble alkyd resin obtained by neutralization and solubilization by adding an amine to an esterified compound containing 35 to 55% by weight of fatty acid, 25 to 40% by weight of basic acid and 20 to 35% by weight of alcohol. .
또한, 본 발명은, In addition, the present invention,
과염소산, 차아염소산 및 이들의 염으로부터 선택된 하나 이상을 함유하는 과립상의 염소계 살균 성분; 및 Granular chlorine bactericidal components containing at least one selected from perchloric acid, hypochlorous acid and salts thereof; And
상기 과립상의 염소계 살균 성분의 표면에 코팅된 것으로서, 지방산 35 ~ 55중량%, 염기산 25 ~ 40중량% 및 알코올 20 ~ 35중량%를 함유하는 에스테르화 화합물에 아민을 첨가하여 중화 및 수용화시켜 얻은 수용성 알키드 수지를 포함하는 과립상의 살균제를 제공한다. It is coated on the surface of the granular chlorine sterilizing component, neutralized and solubilized by adding an amine to an esterified compound containing 35 to 55% by weight of fatty acid, 25 to 40% by weight of basic acid and 20 to 35% by weight of alcohol. The granular fungicide containing the obtained water-soluble alkyd resin is provided.
이때, 상기 염소계 살균 성분은 브롬화 칼륨(KBr)을 더 함유하는 것이 좋다. At this time, the chlorine-based sterilizing component may further contain potassium bromide (KBr).
본 발명에 따르면, 수중에서 염소계 살균 성분의 용해시간(용출속도)을 지연시키는 용해지연제로서 수용성 알키드 수지가 포함되어 살균제의 수중 지속성이 향상되는 효과를 갖는다. 이에 따라, 장기간 사용이 가능하고 환경 생태계에 대한 악영향이 적다. 또한, 염소계 살균 성분에 브롬화 칼륨(KBr)을 더 함유하는 경우 소취력이 향상되는 효과를 갖는다. According to the present invention, a water-soluble alkyd resin is included as a dissolution retardant for delaying the dissolution time (elution rate) of the chlorine sterilizing component in water, thereby improving the durability of the disinfectant in water. As a result, it can be used for a long time and has little adverse effect on the environmental ecosystem. In addition, when the potassium chloride bromide (KBr) is further contained in the chlorine sterilizing component, the deodorizing power is improved.
이하, 본 발명을 보다 상세히 설명한다. Hereinafter, the present invention will be described in more detail.
본 발명에 따른 살균제는 수중에 침지되어 사용되는 과립상으로서, 살균 유효성분으로서의 염소계 살균 성분; 및 상기 염소계 살균 성분이 수중에서 빠른 속도로 용해되지 않도록 하는 용해지연제로서의 수용성 알키드 수지;를 포함한다. The bactericidal agent according to the present invention is a granular substance used by being immersed in water, and is a chlorine bactericidal component as a bactericidal active ingredient; And a water-soluble alkyd resin as a dissolution retardant to prevent the chlorine sterilizing component from dissolving rapidly in water.
이때, 상기 염소계 살균 성분은 과염소산, 차아염소산 및 이들의 염(예를 들어 과염소산칼슘, 과염소산나트륨, 차아염소산칼슘 및 차아염소산나트륨 등)으로부터 선택된 하나 이상의 염소계 화합물을 적어도 함유하며, 이러한 염소계 화합물은 살균 작용과 함께 메르캅탄이나 암모니아 등을 분해하는 소취력을 가져 본 발명에 유용하게 적용된다. At this time, the chlorine sterilizing component contains at least one chlorine compound selected from perchloric acid, hypochlorous acid and salts thereof (for example, calcium perchlorate, sodium perchlorate, calcium hypochlorite and sodium hypochlorite), and the chlorine compound is sterilized. It has a deodorizing power that decomposes mercaptan, ammonia, etc. together with the action, and is usefully applied to the present invention.
또한, 상기 염소계 살균 성분은, 염소계 화합물(과염소산, 차아염소산 또는 이들의 염)에 소취력을 향상시키기 위한 성분으로서 브롬화 칼륨(KBr)을 더 함유하여 이루어질 수 있다. 상기 브롬화 칼륨(KBr)은 악취 성분과 앙금 반응되어 소취능을 향상시킨다. 이러한 브롬화 칼륨(KBr)은 염소계 화합물(과염소산, 차아염소산 또는 이들의 염) 100중량부에 대하여 0.01 ~ 5.0중량부로 포함되는 것이 좋다. 이때, 브롬화 칼륨(KBr)의 함량이 0.01중량부 미만이면 반응성이 떨어져 소취능 향상을 도모하기 어려우며, 5.0중량부를 초과하는 경우 과잉 함유에 따른 상승작용이 그다지 크지 않고 비용 면에서도 바람직하지 않다. In addition, the chlorine-based sterilizing component may further comprise potassium bromide (KBr) as a component for improving the deodorizing power in the chlorine-based compound (perchloric acid, hypochlorous acid or salts thereof). The potassium bromide (KBr) is sediment reaction with the malodor component to improve the deodorizing ability. The potassium bromide (KBr) may be included in an amount of 0.01 to 5.0 parts by weight based on 100 parts by weight of a chlorine compound (perchloric acid, hypochlorous acid or a salt thereof). At this time, when the content of potassium bromide (KBr) is less than 0.01 parts by weight, it is difficult to improve the deodorizing performance, and when it exceeds 5.0 parts by weight, the synergy caused by the excessive content is not so large and is not preferable in terms of cost.
상기 수용성 알키드 수지는 지방산, 염기산 및 알코올로 이루어진 에스테르화 화합물에, 중화 및 수용화를 위해 아민을 첨가하여 합성한 것으로서, 이는 분말상 또는 액상을 갖는 것이 사용된다. 이때, 상기 에스테르화 화합물은, 에스테르화합물 전체 중량기준으로 지방산 35중량% ~ 55중량%, 염기산 25중량% ~ 40중량% 및 알코올 20중량% ~ 35중량%를 함유한다. 그리고 상기 아민은 에스테르화 화합물 100중량부에 대하여 0.5중량부 ~ 15중량부로 첨가될 수 있다. The water-soluble alkyd resin is synthesized by adding amines for neutralization and solubilization to esterified compounds composed of fatty acids, basic acids and alcohols, and those having a powder or liquid phase are used. In this case, the esterified compound contains 35% by weight to 55% by weight of fatty acid, 25% by weight to 40% by weight of basic acid, and 20% to 35% by weight of alcohol based on the total weight of the ester compound. The amine may be added in an amount of 0.5 parts by weight to 15 parts by weight based on 100 parts by weight of the esterified compound.
상기 지방산은 탄소수 10개 이상의 지방산, 바람직하게는 탄소수 16개 이상의 고급지방산, 보다 바람직하게는 탄소수 16 ~ 18개의 고급지방산으로부터 선택되는 것이 좋다. 이러한 지방산은, 예를 들어 대두유, 올레인산(oleic acid) 및 리놀레인산(linoleic acid) 등으로부터 선택된 하나 또는 둘 이상을 혼합하여 사용할 수 있다. 아울러, 상기 염기산은 무수프탈산(phthalic anhydride), 무수말레익산(maleic anhydride) 및 트리멜리틱언하이드라이드(trimellitic anhydride) 등으로부터 선택된 하나 이상을 사용할 수 있으며, 상기 알코올은 글리세리드(glyceride) 및 펜타에리트리톨(pentaerythritol) 등으로부터 선택된 하나 이상을 사용할 수 있다. The fatty acid is preferably selected from fatty acids having 10 or more carbon atoms, preferably higher fatty acids having 16 or more carbon atoms, and more preferably higher fatty acids having 16 to 18 carbon atoms. Such fatty acids may be used by mixing one or two or more selected from, for example, soybean oil, oleic acid, linoleic acid, and the like. In addition, the base acid may be used at least one selected from phthalic anhydride, maleic anhydride and trimellitic anhydride, and the alcohol is glyceride and pentaerythritol one or more selected from pentaerythritol and the like.
본 발명에 따른 살균제는, 본 발명의 제1형태에 따라서 분말 상의 염소계 살균 성분과 용해지연제로서의 수용성 알키드 수지 분말을 혼합한 다음, 상기 혼합 분말을 과립상(구형, 타원형, 다면체형)으로 제형화하여 제조될 수 있다. 이때, 염소계 살균 성분 100중량부에 대하여 수용성 알키드 수지 분말을 5 ~ 200중량부로 혼합하여 사용하는 것이 좋다. 이러한 수용성 알키드 수지 분말의 함량이 5중량부 미만으로서 너무 적으면 용해시간 지연 효과가 미미할 수 있고, 수용성 알키드 수지 분말의 함량이 200중량부를 초과하여 너무 많으면 살균 및 소취 효과가 떨어질 수 있다. 아울러, 본 발명에 따른 과립상의 살균제를 제조함에 있어서, 분말 상의 염소계 살균 성분과 수용성 알키드 수지 분말을 혼합한 다음, 상기 혼합 분말을 압 축 성형하여 과립상으로 제조할 수 있으며, 또는 상기 혼합 분말에 물이나 수용성 바인더를 더 첨가한 다음 압축 성형하여 과립상으로 제조할 수 있다. According to the first aspect of the present invention, the bactericide according to the present invention is mixed with a chlorine-based bactericidal component and a water-soluble alkyd resin powder as a dissolution retardant, and then the mixed powder is formulated into granules (spherical, oval, and polyhedral). Can be prepared. At this time, it is good to mix and use the water-soluble alkyd resin powder with 5 to 200 weight part with respect to 100 weight part of chlorine sterilization components. If the content of the water-soluble alkyd resin powder is less than 5 parts by weight, the dissolution time delay effect may be insignificant. If the content of the water-soluble alkyd resin powder is more than 200 parts by weight, the sterilization and deodorizing effect may be reduced. In addition, in the preparation of the granular sterilizing agent according to the present invention, the powdered chlorine-based sterilizing component and the water-soluble alkyd resin powder may be mixed, and then the mixed powder may be compression molded to produce a granular form, or the mixed powder Further water or water-soluble binder may be added, followed by compression molding to prepare granules.
또한, 본 발명에 따른 살균제는, 본 발명의 제2형태에 따라서 상기 분말 상의 염소계 살균 성분을 과립상으로 먼저 성형한 다음, 상기 염소계 살균 성분으로 구성된 과립의 표면에 수용성 알키드 수지를 코팅하여 코어-셀(core-shell) 구조를 가지는 과립상으로 제형화하여 제조될 수 있다. 이때, 염소계 살균 성분을 과립으로 성형함에 있어서, 분말 상의 염소계 살균 성분에 물이나 수용성 바인더를 더 첨가한 다음 과립으로 성형할 수 있다. 또한, 상기 수용성 알키드 수지의 코팅량은 염소계 살균 성분 100 중량부에 대하여 5 ~ 200 중량부가 될 수 있다. 이때, 과립상의 염소계 살균 성분에 수용성 알키드 수지를 코팅함에 있어서는 수용성 알키드 수지의 합성 반응과 동시에 코팅되게 하거나, 또는 수용성 알키드 수지 용액을 분사 또는 함침하는 방법으로 코팅되게 할 수 있다. 구체적으로, 반응조에 과립(염소계 살균 성분)을 투입한 다음, 여기에 지방산, 염기산 및 알코올을 투입하고, 이후 중화 및 수용화를 위한 아민을 첨가하여 반응시킴으로써, 과립(염소계 살균 성분)의 표면에 수용성 알키드 수지가 합성되면서 코팅되게 할 수 있다. 이때, 상기 반응조에는 알키드 수지의 경화를 위한 경화제가 더 첨가될 수 있다. 또한, 수용성 알키드 수지를 합성한 다음, 물과 혼합하여 분사(또는 함침)가 가능한 용액상으로 제조한 다음, 과립(염소계 살균 성분)에 분사(또는 함침)하여 코팅되게 할 수 있다. Further, according to the second aspect of the present invention, the bactericide according to the second aspect of the present invention is formed by granulating the chlorine-based bactericidal component in the form of granules first, and then coating the surface of the granule composed of the chlorine-based bactericidal component with a water-soluble alkyd resin. It may be prepared by formulating into granules having a core-shell structure. At this time, in molding the chlorine sterilizing component into granules, water or a water-soluble binder may be further added to the powdered chlorine sterilizing component and then molded into granules. In addition, the coating amount of the water-soluble alkyd resin may be 5 to 200 parts by weight based on 100 parts by weight of chlorine sterilizing component. In this case, in coating the water-soluble alkyd resin on the granular chlorine sterilizing component, it may be coated at the same time as the synthesis reaction of the water-soluble alkyd resin, or by spraying or impregnating the water-soluble alkyd resin solution. Specifically, the granules (chlorinated bactericidal component) are added to the reaction tank, and then fatty acids, basic acids and alcohols are added thereto, followed by reaction by adding amines for neutralization and solubilization, thereby allowing the surface of the granules (chlorinated bactericidal component) to react. The water-soluble alkyd resin may be allowed to be coated as it is synthesized. In this case, a curing agent for curing the alkyd resin may be further added to the reactor. In addition, the water-soluble alkyd resin may be synthesized, then mixed with water to prepare a sprayable (or impregnated) solution, and then sprayed (or impregnated) onto granules (chlorinated bactericidal components) to be coated.
이상에서 설명한 본 발명에 따른 살균제는 과립상을 가지는데, 이때 본 발명 에 따른 살균제는 과립상 그대로 사용되거나, 또는 상기 과립상을 타정기를 이용하여 일정한 성형체(통상, 타블렛(Tablet))로 성형한 다음 사용될 수 있다. 본 발명에 따른 살균제는 오수나 하수가 흐르는 유로 및 물 매립지(물이 오랫동안 고여 있는 곳) 등에 침지식으로 유용하게 적용된다. 이때, 본 발명에 따른 살균제는 용해지연제로서 수용성 알키드 수지가 포함되어 수중에서 염소계 살균 성분의 용해시간(용출속도)을 지연시켜 살균제의 수중 지속성을 향상시킨다. 구체적으로, 수용성 알키드 수지(용해지연제)가 염소계 살균 성분 분말과 혼합된 다음 과립상으로 성형된 경우, 수용성 알키드 수지(용해지연제)가 염소계 살균 성분 분말의 사이에 개재되어 수중에서 염소계 살균 성분과 물의 접촉 면적을 감소시켜 염소계 살균 성분의 빠른 용해를 방지한다. 또한, 수용성 알키드 수지(용해지연제)가 과립상의 염소계 살균 성분의 표면에 코팅된 경우에도 수중에서 염소계 살균 성분과 물의 빠른 접촉을 감소시켜 염소계 살균 성분의 용해를 지연시킨다. 이에 따라, 본 발명에 따른 살균제는 장기간 사용이 가능하고, 실질적인 염소 사용량이 적어져 환경 생태계에 대한 악영향이 적다.The fungicide according to the present invention described above has a granular shape, wherein the fungicide according to the present invention is used as it is, or the granular material is formed into a constant molded body (usually, tablet) using a tableting machine. Then can be used. The fungicide according to the present invention is usefully immersed in flow paths through which sewage and sewage flow, and landfills (where water has accumulated for a long time). At this time, the disinfectant according to the present invention includes a water-soluble alkyd resin as a dissolution delay agent to delay the dissolution time (elution rate) of the chlorine disinfectant component in water to improve the durability of the disinfectant in water. Specifically, when the water-soluble alkyd resin (dissolution retardant) is mixed with the chlorine sterilization component powder and then molded into granules, the water-soluble alkyd resin (dissolution retardant) is interposed between the chlorine sterilization component powder and the chlorine disinfection component in water. Reduces the contact area of water with water to prevent the rapid dissolution of chlorine disinfectant components. In addition, even when the water-soluble alkyd resin (dissolution retardant) is coated on the surface of the granular chlorine sterilizing component, the rapid contact between the chlorine sterilizing component and water in water is reduced to delay the dissolution of the chlorine sterilizing component. Accordingly, the disinfectant according to the present invention can be used for a long time, and the amount of chlorine is substantially reduced, so that there is little adverse effect on the environmental ecosystem.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150097219A (en) | 2014-02-18 | 2015-08-26 | 미코 주식회사 | Deodorization, sanitizers and disinfectant for pets and method for preparing it |
| KR20180073897A (en) * | 2016-12-23 | 2018-07-03 | 김영숙 | Effervescent tablet type moss remover composition and moss remover manufactured by using the same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150097219A (en) | 2014-02-18 | 2015-08-26 | 미코 주식회사 | Deodorization, sanitizers and disinfectant for pets and method for preparing it |
| KR20180073897A (en) * | 2016-12-23 | 2018-07-03 | 김영숙 | Effervescent tablet type moss remover composition and moss remover manufactured by using the same |
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