JP3141250U - Water purification material - Google Patents

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JP3141250U
JP3141250U JP2007008574U JP2007008574U JP3141250U JP 3141250 U JP3141250 U JP 3141250U JP 2007008574 U JP2007008574 U JP 2007008574U JP 2007008574 U JP2007008574 U JP 2007008574U JP 3141250 U JP3141250 U JP 3141250U
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charcoal
water purification
water
purification agent
bacteria
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章 青山
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Aoyamaecosystem corporation
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    • 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
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    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract

【課題】水との接触により長期にわたり優れた水浄化能力を発揮する水浄化剤を提供する。
【解決手段】炭粉と、水中の有害物質を消費する菌および／または該菌の培養物を乾燥してなる粒状物と、を含む混合物からなる粒体状水浄化剤２であり、前記菌がＥｍｐｅｄｏｂａｃｔｏｒ属細菌のＳＩＩＤ２９２６−１ｂ株（ＦＥＲＭ ＡＰ−２０１０８）である粒体状水浄化剤である。前記炭粉が、南洋材を炭化焼成してなる炭由来の炭粉を含む粒体状水浄化剤であり、前記炭粉が、気乾比重０．５以下の木材を炭化焼成してなる炭由来の炭粉を含む粒体状水浄化剤である。また、前記炭粉が、木材を４５０℃以上８００℃未満で炭化焼成してなる炭由来の炭粉を含む粒体状水浄化剤である。
【選択図】図１A water purifying agent that exhibits excellent water purifying ability over a long period of time by contact with water.
A granular water purification agent 2 comprising a mixture containing charcoal powder, bacteria that consume harmful substances in water, and / or granules obtained by drying cultures of the bacteria, Is a granular water purification agent which is SIID2926-1b strain (FERM AP-20108) of Empedobacter genus bacteria. The charcoal powder is a granular water purifying agent containing charcoal-derived charcoal powder obtained by carbonizing and calcining a southern ocean material, and the charcoal powder is charcoal obtained by carbonizing and calcining wood having an air-dry specific gravity of 0.5 or less. It is a granular water purification agent containing carbon powder derived from. The charcoal powder is a granular water purifier containing charcoal-derived charcoal powder obtained by carbonizing and firing wood at 450 ° C. or higher and lower than 800 ° C.
[Selection] Figure 1

Description

本考案は、水に接触させてその水を浄化する水浄化剤に関する。   The present invention relates to a water purifier that purifies water by bringing it into contact with water.

水に接触させることによりその水を浄化することについては活性炭や炭などの炭素材を他素材と複合的に使用した方法やそのための部材が幾多知られている。（例えば、特許文献１、２参照）これらは汚水中の不純物を活性炭や炭に吸着させることにより水の浄化を行うものであり、活性炭や炭の吸着サイトが不純物等の被吸着物で飽和してしまうと浄化能力が失われるので、頻繁な交換を要する場合が多い。   For purifying the water by bringing it into contact with water, a number of methods using carbon materials such as activated carbon and charcoal in combination with other materials and members therefor are known. (For example, refer to Patent Documents 1 and 2) These purify water by adsorbing impurities in sewage to activated carbon or charcoal, and the adsorption sites of activated carbon and charcoal are saturated with adsorbed substances such as impurities. If this happens, the ability to purify is lost, and frequent replacement is often required.

一方、活性炭や炭を有機物を消費する好気性菌などの菌の担体として利用することにより水処理を行う方法が開示されている。（例えば、特許文献３参照）この方法は汚水中に自然生息している菌が担体に自然に付着することを利用するものであり、その菌が汚水中の有機物を栄養素として増殖して汚泥となり、浄化能力が低下する問題がある。
特開２０００−２３３１８９号公報 特開２００７−８３１号公報 特開２０００−１７６４８９号公報 On the other hand, a method is disclosed in which activated carbon or charcoal is used as a carrier for bacteria such as aerobic bacteria that consume organic matter. (For example, refer to Patent Document 3) This method utilizes the fact that bacteria naturally inhabiting in sewage adhere to the carrier naturally, and the bacteria grow as organic nutrients in the sewage and become sludge. There is a problem that the purification ability is lowered.
JP 2000-233189 A JP 2007-831 A Japanese Patent Application Laid-Open No. 2000-176489

本考案の目的は、水との接触により優れた水浄化能力を発揮する水浄化剤を提供しようとすることである。   An object of the present invention is to provide a water purifying agent that exhibits excellent water purifying ability by contact with water.

本考案の要旨とするところは、炭粉と、水中の有害物質を消費する菌および／または該菌の培養物を乾燥してなる粒状物と、を含む混合物からなる粒体状水浄化剤であることにある。
前記菌はＥｍｐｅｄｏｂａｃｔｏｒ属細菌のＳＩＩＤ２９２６−１ｂ株（ＦＥＲＭ ＡＰ−２０１０８）であり得る。 The gist of the present invention is a granular water purification agent comprising a mixture containing charcoal powder and bacteria that consume harmful substances in water and / or granules obtained by drying cultures of the bacteria. There is to be.
The bacterium may be the strain SID2926-1b (FERM AP-20108) of the genus Empedobacter.

前記炭粉は、南洋材を炭化焼成してなる炭由来の炭粉を含み得る。   The charcoal powder may include charcoal-derived charcoal powder obtained by carbonizing and firing a southern ocean material.

前記炭粉は、気乾比重０．５以下の木材を炭化焼成してなる炭由来の炭粉を含み得る。   The charcoal powder may include charcoal-derived charcoal powder obtained by carbonizing and firing wood having an air-dry specific gravity of 0.5 or less.

前記炭粉は、木材を４５０℃以上８００℃未満で炭化焼成してなる炭由来の炭粉を含み得る。   The charcoal powder may include charcoal-derived charcoal powder obtained by carbonizing and firing wood at 450 ° C. or higher and lower than 800 ° C.

また、本考案の要旨とするところは、前記粒体状水浄化剤が通水性の壁を有する容器または袋に収納されてなる水浄化剤であることにある。   Further, the gist of the present invention is that the granular water purification agent is a water purification agent housed in a container or bag having a water-permeable wall.

さらに、本考案の要旨とするところは、前記水浄化剤が浮きに連結されてなる浮遊性水浄化剤であることにある。   Furthermore, the gist of the present invention is that the water purifier is a floating water purifier formed by being connected to a float.

本考案によると、水との接触により優れた水浄化能力を発揮する水浄化剤及びその製造方法が提供される。   ADVANTAGE OF THE INVENTION According to this invention, the water purification agent which exhibits the outstanding water purification capability by contact with water, and its manufacturing method are provided.

本考案の粒体状水浄化剤は、炭粉と、水中の有害物質を消費する菌（以下浄化用菌と称する）および／またはその浄化用菌の培養物を乾燥してなる粒状物と、を含む混合物からなる粒体状の水浄化剤である。粒体とは多数の粒状物が集合したものをいう。本考案における粒状物は微細な物体をいい、剛体の粒子のみを意味するものではない。   The granular water purification agent of the present invention is a granular material formed by drying charcoal powder, bacteria that consume harmful substances in water (hereinafter referred to as purification bacteria) and / or cultures of the purification bacteria, It is the granular water purification agent which consists of a mixture containing. A granular material refers to a collection of many granular materials. The granular material in the present invention refers to a fine object, and does not mean only rigid particles.

浄化用菌としては、Ｂａｃｉｌｌｕｓ属細菌、Ｃｌｏｓｔｒｉｄｕｉｍ属細菌、Ｔｈｅｒｍｕｓ属細菌、Ｐｓｅｕｄｏｍｏｎａｓ属細菌、Ｅｍｐｅｄｏｂａｃｔｏｒ属細菌から選択される１または複数種の菌が挙げられる。なかでも、本考案の粒体状水浄化剤に用いられる菌としては、Ｅｍｐｅｄｏｂａｃｔｏｒ属細菌が好ましい。Ｅｍｐｅｄｏｂａｃｔｏｒ属細菌のなかでも、ＳＩＩＤ２９２６−１ｂ株（ＦＥＲＭ ＡＰ−２０１０８）が本考案の粒体状水浄化剤の水浄化性能のうえで最も好ましい。   Examples of the bacteria for purification include one or more kinds of bacteria selected from Bacillus genus bacteria, Clostridium genus bacteria, Thermus genus bacteria, Pseudomonas genus bacteria, and Empedobacter genus bacteria. Especially, as a microbe used for the granular water purification agent of this invention, Empedobacter genus bacteria are preferable. Among Empedobacter bacteria, the SIID2926-1b strain (FERM AP-20108) is most preferable in view of the water purification performance of the granular water purification agent of the present invention.

本考案の粒体状水浄化剤に含まれる浄化用菌は、乾燥により休眠状態にある菌である。粒体状水浄化剤が水中に投入されるなどして水と接触することにより、浄化用菌が吸湿して活性化し、炭粉の粒子の吸着作用と相俟って優れた水浄化能力を発揮する。   The purification bacteria contained in the granular water purification agent of the present invention are bacteria that are in a dormant state due to drying. When the granular water purification agent comes into contact with water by, for example, putting it into the water, the bacteria for purification absorbs and activates the water. Demonstrate.

粒体状水浄化剤の未使用時に、この粒体状水浄化剤に含まれる浄化用菌が湿潤状態にあり活性化していると、粒体状水浄化剤の未使用時に、この菌が異常増殖して腐敗し、水浄化能力が充分発揮されない場合がある。   When the granular water purification agent is not in use, if the purification bacteria contained in the granular water purification agent are wet and activated, the bacteria are abnormal when the granular water purification agent is not used. It may grow and rot, and the water purification ability may not be fully demonstrated.

浄化用菌は比較的強いアルカリ性の水の中では増殖が制限されるので、粒体状水浄化剤が水に接触している状態では、炭の近傍の水がアルカリ性となることにより、浄化用菌の過度の増殖が抑制される。これにより、浄化用菌の過度の増殖による汚泥の発生が抑制され、過度に増殖した菌により汚水と炭粉粒子との接触が妨げられて炭の吸着能力が低下するという現象も抑制され、浄化能力が長期にわたり維持される。   Since the bacteria for purification are restricted in growth in relatively strong alkaline water, the water in the vicinity of the charcoal becomes alkaline when the granular water purification agent is in contact with the water. Excessive growth of bacteria is suppressed. As a result, the generation of sludge due to excessive growth of the purification bacteria is suppressed, and the phenomenon that the excessive growth of bacteria prevents the contact between the sewage and the charcoal powder particles and the charcoal adsorption capacity is reduced is also suppressed. Ability is maintained for a long time.

炭粉としては木、竹、籐、籾殻、等の植物由来のセルロース系物質の炭化物が粒状物してなるものが用いられる。炭粉の粒子の粒径は０．００１〜１ｍｍであることが好ましい。炭粉としては南洋材を原料とする炭が粉砕されてなる炭粉が好適に用いられる。南洋材は国産材に比べて成長が速く細胞組織が粗くて大きいので、多孔質の炭化物の細孔のサイズが大きく、水処理時にこの細孔に浄化用菌がはまりやすく、安定した浄化用菌の担持がなされ、浄化用菌の浄化活動が円滑に行なわれ、なら、かしなどの細胞組織の密な国産材の炭粉を使用した場合に比べると、優れた水浄化効果が得られる。また、炭粉に代えて粉状の活性炭を用いた場合は細孔のサイズが炭に比べさらに小さいので、浄化用菌が水処理時にさらに安定して担持されにくく、長期にわたる優れた水浄化効果を得ることができない。   As the charcoal powder, a granular material of a carbonaceous material derived from a plant such as wood, bamboo, rattan or rice husk is used. The particle size of the carbon powder particles is preferably 0.001 to 1 mm. As the charcoal powder, charcoal powder obtained by pulverizing charcoal made from South Sea wood is preferably used. South Seawood grows faster than domestic timber and has a coarser and larger cell structure, so the pore size of the porous carbide is large, and the purification bacteria are likely to get stuck in these pores during water treatment. Thus, the purifying activity of the purifying bacteria can be carried out smoothly, and an excellent water purifying effect can be obtained as compared with the case of using charcoal made of domestic material with dense cellular tissue such as scarecrow. In addition, when powdered activated carbon is used instead of charcoal powder, the size of the pores is even smaller than charcoal. Can't get.

このような南洋材としては、ラミン、ゴム、ラワン、カポール、テレンタン、メランティ、ゲロンガン、ピサンピサン、ファルカータ、プナ、ケンパス、バラン、ビンタングル、ニャトー、アガチス、が例示されるが成長が速く細胞組織が粗くて大きいものであればこれらに限定されない。   Examples of such South Sea materials include lamin, rubber, lawan, capol, terentan, meranti, gelongan, pisanpisan, falcata, puna, kempas, balun, bintangle, nyato, and agathis. If it is large, it is not limited to these.

南洋材に限らず、本考案において使用する木材の気乾比重が０．５以下であることが細孔のサイズが大きい炭化物を使用できて好ましい。例えば、気乾比重０．５以下の桐、杉類、松類のような木材であることが好ましい。   It is preferable that the air-drying specific gravity of the wood used in the present invention is 0.5 or less, not limited to the South Sea lumber, because carbides having a large pore size can be used. For example, wood such as paulownia, cedar and pine having an air-drying specific gravity of 0.5 or less is preferable.

また、炭粉に用いる炭としては上記セルロース系物質が４５０℃以上、８００℃未満で炭化焼成されたものであることが好ましい。炭化焼成温度が、例えばいわゆる白炭や備長炭におけるように、８００℃以上であると、炭が過度にアルカリ性となり、水処理時に浄化用菌の増殖や活動が妨げられて浄化能力が最大限には発揮されない傾向にある。炭化焼成温度が４５０℃を下回ると炭が酸性となり、水処理時に浄化用菌の増殖や活動が妨げられて浄化能力が最大限には発揮されない傾向にある。   Further, as the charcoal used for the charcoal powder, it is preferable that the cellulosic material is carbonized and fired at 450 ° C. or higher and lower than 800 ° C. When the carbonization firing temperature is 800 ° C. or higher, as in, for example, so-called white coal or Bincho charcoal, the charcoal becomes excessively alkaline, and the growth and activity of purification bacteria are hindered during water treatment, so that the purification capacity is maximized. There is a tendency not to be demonstrated. When the carbonization firing temperature is lower than 450 ° C., the charcoal becomes acidic, and during the water treatment, the growth and activity of the purification bacteria are hindered and the purification ability tends not to be exhibited to the maximum.

炭粉は、炭を公知の粉砕手段により粉砕して得てもよい。おがくずや木材の粉砕物などの、木材の粒状物を焼成して得てもよい。   The charcoal powder may be obtained by crushing charcoal with a known crushing means. You may obtain by baking the granular material of wood, such as sawdust and the ground material of wood.

本考案の粒体状水浄化剤は、未使用状態では浄化用菌が乾燥により休眠状態にあるので性能を低下させることなく未使用状態での長期の保存が可能である。   The granular water purification agent of the present invention can be stored for a long time in an unused state without degrading performance because the purification bacteria are in a dormant state due to drying when not in use.

また、本考案においては、浄化用菌を用いるかわりに浄化用菌の培養物を用いてもよい。浄化用菌とその培養物とが混合された混合培養物を用いてもよい。培養物とは浄化用菌の培養に用いた培地と浄化用菌の育成に伴ってその培地に放出された化合物や酵素を含むものをいう。浄化用菌自体が水中の化合物を消費して分解できるが、浄化用菌が産生する酵素等も同様の機能を有すると考えられる。   Further, in the present invention, instead of using the purification bacteria, a culture of the purification bacteria may be used. You may use the mixed culture by which the microbe for purification | cleaning and its culture were mixed. The culture refers to a culture medium used for culturing the bacteria for purification and a compound or enzyme released into the culture medium as the bacteria for purification are grown. Although the purification bacteria themselves can be decomposed by consuming the compounds in the water, the enzymes produced by the purification bacteria are considered to have the same function.

本考案の粒体状水浄化剤は、炭粉１００重量部に対して、浄化用菌および／またはその培養物５〜２００重量部（乾燥重量換算）が配合されてなることが好ましい。   It is preferable that the granular water purification agent of the present invention comprises 5 to 200 parts by weight (conversion in terms of dry weight) of bacteria for purification and / or culture thereof with respect to 100 parts by weight of carbon powder.

本考案においては、浄化用菌および／またはその培養物の乾燥物とは、その浄化用菌および／またはその培養物の水分率が５０重量％以下であるものをいう。   In the present invention, the purifying bacteria and / or the dried product of the culture means that the moisture content of the purifying fungus and / or the culture is 50% by weight or less.

本考案の粒体状水浄化剤は、汚水に浸漬して静置しておく態様で浄化を行う他に、流水の経路の一部分に配置してその流水と接触させる態様で浄化を行うこともできる。   In addition to purifying the granular water purification agent of the present invention by immersing it in sewage and leaving it standing, it is also possible to purify it in a manner in which it is placed in a part of the path of flowing water and brought into contact with the flowing water. it can.

本考案の粒体状水浄化剤は、接着剤により固化・成形されていないので、炭の活性表面が接着剤により一部分でも封鎖されることがなく、活性表面を浄化のため最大限利用できる。また、浄化用菌の活動が接着剤により制限されることがなく、菌の浄化能力を最大限利用できる。   Since the granular water purification agent of the present invention is not solidified or molded by an adhesive, the active surface of charcoal is not partially blocked by the adhesive, and the active surface can be used to the maximum for purification. Moreover, the activity of the bacteria for purification is not limited by the adhesive, and the ability to purify bacteria can be utilized to the maximum.

また、図１に示すように、本考案の粒体状水浄化剤２は、使用時に汚水中に散逸することを防止するために、布袋、金網製容器等の通水性の壁を有する容器または袋４に収納されて使用されることが好ましい。このような態様の水浄化剤１０は、使用後の回収も容易である。   In addition, as shown in FIG. 1, the granular water purification agent 2 of the present invention is a container having a water-permeable wall such as a cloth bag or a wire mesh container in order to prevent it from being dissipated in sewage during use. It is preferable to be stored in the bag 4 and used. The water purification agent 10 having such an aspect can be easily recovered after use.

また、図２に示すように、この水浄化剤１０を発泡スチロール製ブロック等の浮き１２に連結した浮遊性水浄化剤１４は、湖沼等水面近傍に留まらせることにより水浄化を効率的に行わせることができる。   In addition, as shown in FIG. 2, the floating water purifying agent 14 in which the water purifying agent 10 is connected to a float 12 such as a polystyrene foam block makes water purification efficiently by staying near the water surface such as a lake. be able to.

本考案の粒体状水浄化剤は、浄化用菌として上記ＳＩＩＤ２９２６−１ｂ株（ＦＥＲＭ ＡＰ−２０１０８）を用いた場合、グリストラップの槽等の油分を含む汚水の浄化にとくに有効である。   The granular water purification agent of the present invention is particularly effective for purification of sewage containing oil such as a grease trap tank when the above-mentioned SIID2926-1b strain (FERM AP-20108) is used as a purification fungus.

実施例１
浄化用菌の培養
水４００重量部に浄化用菌（Ｅｍｐｅｄｏｂａｃｔｏｒ属細菌のＳＩＩＤ２９２６−１ｂ株（ＦＥＲＭ ＡＰ−２０１０８））０．５重量部、グルコース１０重量部、ペプトン５重量部、酵母エキス２．５重量部を添加し、３０℃で５日間培養し培養液を得た。この配合比率によるこの培養液４０００重量部に米糠１００００重量部、コーヒー粕１０００重量部、蜂蜜２重量部を加え、発酵熱による温度上昇に注意しつつ５５℃を超えないように適宜攪拌して５日間静置培養し混合培養物を得た。この混合培養物を自然乾燥して乾燥物を得た。この乾燥物の水分率は１５％であった。 Example 1
Culture of bacteria for purification 0.5 parts by weight of bacteria for purification (Epidobactor genus SIID2926-1b strain (FERM AP-20108)), 400 parts by weight of water, 10 parts by weight of glucose, 5 parts by weight of peptone, 2.5 of yeast extract A weight part was added, and it culture | cultivated at 30 degreeC for 5 days, and obtained the culture solution. Add 10000 parts by weight of rice bran, 1000 parts by weight of coffee bran, and 2 parts by weight of honey to 4000 parts by weight of this culture solution according to this blending ratio, and mix appropriately so as not to exceed 55 ° C. while paying attention to the temperature rise due to fermentation heat. The mixed culture was obtained by stationary culture for days. This mixed culture was naturally dried to obtain a dried product. The moisture content of the dried product was 15%.

炭粉
南洋材であるファルカータを約６００℃で乾留して得た炭を粉砕し、平均粒径約０．５ｍｍの炭粉としたものを用いた。
粒体状水浄化剤 Charcoal powder Charcoal powder obtained by dry-distilling Falcarta, which is a South Sea material, at about 600 ° C. was pulverized to obtain charcoal powder having an average particle size of about 0.5 mm.
Granular water purification agent

上記炭粉１００重量部、上記乾燥物１０重量部を加えて攪拌混合して粒体状水浄化剤を得た。この粒体状水浄化剤１００ｇを２０ｃｍ方形の通水性の布製の袋に封入して水浄化剤（Ａ）とした。   100 parts by weight of the carbon powder and 10 parts by weight of the dried product were added and mixed by stirring to obtain a granular water purification agent. 100 g of this granular water purification agent was enclosed in a 20 cm square water-permeable cloth bag to obtain a water purification agent (A).

浄化テスト
汚水として小規模個人経営の食堂のグリストラップの槽にこの水浄化剤（Ａ）を投入した。投入後、槽内のベトベトした油分が徐々に喪失し、この効果は１ヶ月持続した。投入後１月ごとにこの水浄化剤を未使用のものに交換することにより、槽内をサラサラな液の状態に維持できた。 Purification test The water purification agent (A) was introduced into a grease trap tank of a small-scale privately run dining room as sewage. After the addition, the sticky oil in the tank gradually disappeared, and this effect lasted for 1 month. By replacing this water purifier with an unused one every month after the addition, the inside of the tank could be maintained in a smooth liquid state.

比較例１
布製の袋の内容物を上記乾燥物１００ｇのみとしたほかは実施例１と同様にして水浄化剤（Ｂ）とした。実施例１と同様のグリストラップの槽にこの水浄化剤（Ｂ）を投入した。投入後、槽内のベトベトした油分の喪失はほとんどみられなかった。 Comparative Example 1
A water purifier (B) was prepared in the same manner as in Example 1 except that the content of the cloth bag was only 100 g of the dried product. This water purification agent (B) was put into a grease trap tank similar to that in Example 1. After the addition, almost no loss of oily oil in the tank was observed.

実施例２
乾燥物として、上水道用の浄化槽で採取した、Ｂａｃｉｌｌｕｓ属細菌を含有する活性汚泥を乾燥したもの（水分率１５重量％）を用いた他は実施例１と同様にして水浄化剤（Ｃ）を得た。得られた水浄化剤（Ｃ）を、ＣＯＤが５０ｐｐｍの汚水を５０リットル入れた汚水槽に投入した。投入から２４時間後の汚水のＣＯＤは２５ｐｐｍであった。 Example 2
A water purification agent (C) was obtained in the same manner as in Example 1 except that dry matter (dried activated sludge containing Bacillus bacteria) (water content 15% by weight) collected in a water purification tank was used as the dried product. Obtained. The obtained water purification agent (C) was put into a sewage tank containing 50 liters of sewage with a COD of 50 ppm. The COD of sewage after 24 hours from the introduction was 25 ppm.

その他、本考案は、主旨を逸脱しない範囲で当業者の知識に基づき種々なる改良、修正、変更を加えた態様で実施できるものである。   In addition, the present invention can be implemented in a mode in which various improvements, modifications, and changes are added based on the knowledge of those skilled in the art without departing from the spirit of the present invention.

本考案の水浄化剤の態様の一例を示す斜視模式図である。It is a perspective schematic diagram which shows an example of the aspect of the water purifier of this invention. 本考案の浮遊性水浄化剤の態様の一例を示す斜視模式図である。It is a perspective schematic diagram which shows an example of the aspect of the floating water purification agent of this invention.

符号の説明Explanation of symbols

２：粒体状水浄化剤
４：袋
１０：水浄化剤
１２：浮き
１４：浮遊性水浄化剤 2: granular water purification agent 4: bag 10: water purification agent 12: float 14: floating water purification agent

Claims (7)

炭粉と、水中の有害物質を消費する菌および／または該菌の培養物を乾燥してなる粒状物と、を含む混合物からなる粒体状水浄化剤。 The granular water purification agent which consists of a mixture containing charcoal powder, the microbe which consumes the harmful | toxic substance in water, and / or the granular material formed by drying the culture of this microbe. 前記菌がＥｍｐｅｄｏｂａｃｔｏｒ属細菌のＳＩＩＤ２９２６−１ｂ株（ＦＥＲＭ ＡＰ−２０１０８）である請求項１に記載の粒体状水浄化剤。 The granular water purifier according to claim 1, wherein the bacterium is SIID2926-1b strain (FERM AP-20108) of Empedobacter genus bacteria. 前記炭粉が、南洋材を炭化焼成してなる炭由来の炭粉を含む請求項１または２に記載の粒体状水浄化剤。 The granular water purification agent according to claim 1 or 2, wherein the charcoal powder includes charcoal-derived charcoal powder obtained by carbonizing and firing a southern ocean material. 前記炭粉が、気乾比重０．５以下の木材を炭化焼成してなる炭由来の炭粉を含む請求項１または２に記載の粒体状水浄化剤。 The granular water purification agent according to claim 1 or 2, wherein the charcoal powder includes charcoal-derived charcoal powder obtained by carbonizing and firing wood having an air-dry specific gravity of 0.5 or less. 前記炭粉が、木材を４５０℃以上８００℃未満で炭化焼成してなる炭由来の炭粉を含む請求項１から４のいずれかに記載の粒体状水浄化剤。 The granular water purification agent according to any one of claims 1 to 4, wherein the charcoal powder includes charcoal-derived charcoal powder obtained by carbonizing and firing wood at 450 ° C or higher and lower than 800 ° C. 請求項１から５のいずれかに記載の粒体状水浄化剤が通水性の壁を有する容器または袋に収納されてなる水浄化剤。 The water purification agent by which the granular water purification agent in any one of Claim 1 to 5 is accommodated in the container or bag which has a water-permeable wall. 請求項６に記載の水浄化剤が浮きに連結されてなる浮遊性水浄化剤。 A floating water purification agent comprising the water purification agent according to claim 6 connected to a float.
JP2007008574U 2007-11-06 2007-11-06 Water purification material Expired - Fee Related JP3141250U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102010968B1 (en) * 2019-02-27 2019-08-14 (주)승진바이오 Water treating agent for deodorization and water purification using semi-carbonized wood powder and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102010968B1 (en) * 2019-02-27 2019-08-14 (주)승진바이오 Water treating agent for deodorization and water purification using semi-carbonized wood powder and manufacturing method thereof

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