JP3026235U - Antibacterial filter - Google Patents
Antibacterial filterInfo
- Publication number
- JP3026235U JP3026235U JP1995014426U JP1442695U JP3026235U JP 3026235 U JP3026235 U JP 3026235U JP 1995014426 U JP1995014426 U JP 1995014426U JP 1442695 U JP1442695 U JP 1442695U JP 3026235 U JP3026235 U JP 3026235U
- Authority
- JP
- Japan
- Prior art keywords
- antibacterial
- filter material
- ceramic
- filter medium
- present
- 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 - Lifetime
Links
Landscapes
- Filtering Materials (AREA)
Abstract
(57)【要約】
【目的】 浴場等の循環濾過、並びに飲料水の濾過用と
して使用するための濾過材として最適とする新規の濾過
材の提供を図ったものである。
【構成】 粒子状を呈するセラミック製濾過材１の外周
面全体に、既存抗菌剤のコーティングに依る抗菌皮膜２
を形成して成る抗菌性濾過材。
(57) [Abstract] [Purpose] The present invention is intended to provide a novel filter medium that is optimal as a filter medium for use in circulating filtration in a bath or the like, and for filtering drinking water. [Structure] An antibacterial film 2 formed by coating an existing antibacterial agent on the entire outer peripheral surface of a ceramic filter material 1 in the form of particles.
An antibacterial filter material formed by forming.
Description
【０００１】[0001]
本考案は主として、プール、浴場等の循環濾過、並びに飲料水の濾過用として 使用するための濾過材に関するものである。 The present invention mainly relates to a circulating filter for pools, baths, etc., and a filter medium for use in filtering drinking water.
【０００２】[0002]
従来、濾過材としては、砂材、砂利剤、セラミック材など各種のものが存在す る。 そして、従来の濾過材は素材をその侭の状態で利用するものであった。 Conventionally, there are various types of filter media such as sand materials, gravel agents, and ceramic materials. And, the conventional filtering material uses the material in the state of the side.
【０００３】[0003]
含油廃水、生活廃水の濾過のように、下水に流し込んでしまうような方式の濾 過に於いては、雑菌の存在は問題視されない。 然し乍、プール、浴場等の循環 濾過にあっては、雑菌処理と言うことは重要な事柄である。 従来、このような 殺菌処理は、別に設けた殺菌装置に依って行うことを通例とした。 然し乍、こ のような方式であると、殺菌を含めた濾過装置全体の設備コストが高騰化される ばかりでなく、殺菌剤と、濾過材の両方の管理が必要とされるため、濾過管理の 煩雑性が、必然、伴うことを余儀なくされた。 更に、飲料水の濾過に関しては 、従来、異物を濾過する程度に留まり、積極的に殺菌すると言うような形態は、 一般には採られていなかった。 The presence of bacteria is not considered a problem in filtration such as filtration of oil-containing wastewater and domestic wastewater that is poured into sewage. However, it is an important matter to treat various germs in the circulation filtration such as in samurai, pools and bathhouses. Conventionally, it has been customary to perform such sterilization treatment by using a separately provided sterilization device. However, such a method not only raises the equipment cost of the entire filtration device including sterilization, but also requires management of both the sterilizing agent and the filtering material, so that filtration control is required. The complications of were inevitably accompanied. Further, regarding the filtering of drinking water, conventionally, a form in which foreign matter is only filtered to the extent that it is actively sterilized has not been generally adopted.
【０００４】 本考案は、濾過材自体に抗菌作用を付与させることに依って、上記のような従 来の問題を解決したものである。The present invention solves the above-mentioned conventional problems by imparting an antibacterial action to the filter medium itself.
【０００５】[0005]
本考案は、粒子状を呈するセラミック製濾過材１の外周面全体に、既存抗菌剤 のコーティングに依る抗菌皮膜２を形成するように構成し、もって、上記したよ うな従来の問題を解決した。 The present invention is configured to form an antibacterial film 2 by coating with an existing antibacterial agent on the entire outer peripheral surface of a ceramic filter material 1 in the form of particles, thus solving the above-mentioned conventional problems.
【０００６】[0006]
本考案に係る抗菌性濾過材は、通常の濾過材と全く同様にして使用に供する。 そして、濾過対象液の通過に伴い、異物除去と言う濾過作用が奏されると同時に 、濾過対象液中に含まれている雑菌に対する殺菌作用が奏される。 The antibacterial filter material according to the present invention is used in the same manner as an ordinary filter material. Then, with the passage of the liquid to be filtered, a filtering action called foreign substance removal is performed, and at the same time, a bactericidal action to various bacteria contained in the liquid to be filtered is exhibited.
【０００７】[0007]
図１において、１は粒子状を呈するセラミック製濾過材であって、その大きさ は通常砂粒大、すなわち、０．１から５mm程度のものを用いるが、５から２５mm 程度の砕石大のものを用いることも可能である。 また、使用するセラミックは 、通常、濾過材として用いられているものであれば、特に限定性はないが、好ま しくは多孔質に富んだものが望ましい。 In FIG. 1, reference numeral 1 is a ceramic filter material in the form of particles, the size of which is usually large with sand grains, that is, about 0.1 to 5 mm, but crushed stone with a size of about 5 to 25 mm. It is also possible to use. The ceramic to be used is not particularly limited as long as it is usually used as a filter material, but it is preferable that it is rich in porosity.
【０００８】 ２は抗菌剤のコーティングに依る抗菌皮膜であって、上記したセラミック製濾 過材１の外周面全体に形成してある。 当該抗菌剤であるが、これは市販のもの でよい。 そして、その抗菌成分としては、一般に、シリカ、アルミナ、金属（ 金、銅）などが用いられる。Reference numeral 2 denotes an antibacterial film formed by coating an antibacterial agent, which is formed on the entire outer peripheral surface of the ceramic filter material 1 described above. The antibacterial agent may be a commercially available one. As the antibacterial component, silica, alumina, metal (gold, copper) or the like is generally used.
【０００９】 本考案に係る抗菌性濾過材は、通常の濾過材と全く同様にして使用に供するも のである。 そして、濾過対象液の通過に伴い、異物除去と言う濾過作用と同時 に、濾過対象液中に含まれている雑菌に対する殺菌作用が奏される。The antibacterial filter material according to the present invention can be used in the same manner as an ordinary filter material. With the passage of the liquid to be filtered, a bactericidal action against foreign bacteria contained in the liquid to be filtered is exhibited at the same time as a filtering action to remove foreign matter.
【００１０】 図２に示すように高さ４０cm、直径１０cmのカラムＡ内に、本考案に係る抗菌 性濾過材を3.5 Kgを詰め、事前に調整した菌液をカラムＡの上部から滴下（ｌ（ 流速１０mm/sec）した。 この状態でカラムＡの下部から流出した菌液の菌数測 定を行った結果は次ぎの通りである。 菌 体 液化菌液菌数 通貨液菌数 大腸菌 ２．３×１０6 １０未満 黄色ブドウ球菌 １．２×１０6 １０未満 枯草菌（芽胞菌） １．５×１０6 １０未満 黒コウジカビ ３．５×１０4 １０未満 上記に基づき、本考案に係る抗菌性濾過材は極めて良好なる殺菌作用が奏され ることが確認された。As shown in FIG. 2, 3.5 Kg of the antibacterial filtration material according to the present invention is packed in a column A having a height of 40 cm and a diameter of 10 cm, and a preliminarily prepared bacterial solution is dripped from the upper part of the column A (l (Flow velocity was 10 mm / sec.) In this state, the number of bacteria in the bacterial solution flowing out from the lower part of column A was measured, and the results are as follows: Number of bacterial cells in liquefied bacterial solution Number of bacterial cells in liquid currency E. coli 2. 3 × 10 6 less than 10 Staphylococcus aureus 1.2 × 10 6 less than 10 Bacillus subtilis (spore bacterium) less than 1.5 × 10 6 10 Black mold Aspergillus less than 3.5 × 10 4 10 Antibacterial according to the present invention based on the above It was confirmed that the antibacterial filter has an extremely good bactericidal action.
【００１１】[0011]
本考案は、粒子状を呈するセラミック製濾過材１の外周面全体に、既存抗菌剤 のコーティングに依る抗菌皮膜２を形成するように構成したから、濾過作用と同 時に極めて強力なる殺菌作用が奏されることと成る。 従って、本考案はプール 、浴場等の循環濾過、並びに飲料水の濾過用のような清潔性が要求される水の濾 過材として最適とされる。 According to the present invention, the antibacterial film 2 formed by coating the existing antibacterial agent is formed on the entire outer peripheral surface of the ceramic filter material 1 in the form of particles. Will be done. Therefore, the present invention is most suitable as a filtration material for water such as circulation filtration in pools and baths, and filtration of drinking water, which requires cleanliness.
【００１２】 また、請求項２に記載のように、多孔質性に富んだセラミックに依り濾過材１ を形成することに依り、当該多孔質部分に水が入り込むため、濾過及び殺菌の両 者の作用が向上化される。Further, as described in claim 2, by forming the filter medium 1 by using the ceramic rich in porosity, water enters into the porous portion, so that both of filtration and sterilization can be performed. The action is improved.
【００１３】 更に、請求項３に記載のように、セラミック製濾過材１として、０．１から５ mm程度の砂粒大、乃至、５から２５mm程度の砕石大のものを用いることに依り、 良好なる濾過及び殺菌作用が奏されると同時に、カラムに対する収容作業の容易 性等、濾過材として扱い易い形態とされる。Further, as described in claim 3, it is preferable that the ceramic filter medium 1 has a sand grain size of about 0.1 to 5 mm or a crushed stone size of about 5 to 25 mm. The filtration and sterilization functions are achieved, and at the same time, the column is made into a form that is easy to handle as a filter medium, such as the ease of the accommodation work for the column.
【図１】本考案に係る抗菌性濾過材の拡大断面図であ
る。FIG. 1 is an enlarged sectional view of an antibacterial filter material according to the present invention.
【図２】本考案の効果を説明するための実験形態を表し
た説明用断面図である。FIG. 2 is an explanatory sectional view showing an experimental mode for explaining the effect of the present invention.
１ セラミック製濾過材 ２ 抗菌皮膜 Ａ カラム 1 Ceramic filter 2 Antibacterial film A column
Claims (3)
の外周面全体に、既存抗菌剤のコーティングに依る抗菌
皮膜(２)を形成して成る抗菌性濾過材。1. A ceramic filter material in the form of particles (1)
An antibacterial filter material formed by forming an antibacterial film (2) by coating an existing antibacterial agent on the entire outer peripheral surface of the.
材(１)を形成して成る請求項１に記載の抗菌性濾過材。2. The antibacterial filter medium according to claim 1, wherein the filter medium (1) is made of a ceramic having a high porosity.
から５mm程度の砂粒大、乃至、５から２５mm程度の砕石
大のものを用いた請求項１または請求項２に記載の抗菌
性濾過材。3. The ceramic filter material (1) is 0.1
The antibacterial filter material according to claim 1 or 2, which has a sand grain size of about 5 mm to about 5 mm and a crushed stone size of about 5 to 25 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995014426U JP3026235U (en) | 1995-12-22 | 1995-12-22 | Antibacterial filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995014426U JP3026235U (en) | 1995-12-22 | 1995-12-22 | Antibacterial filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3026235U true JP3026235U (en) | 1996-07-02 |
Family
ID=43161406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1995014426U Expired - Lifetime JP3026235U (en) | 1995-12-22 | 1995-12-22 | Antibacterial filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3026235U (en) |
-
1995
- 1995-12-22 JP JP1995014426U patent/JP3026235U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2538783A1 (en) | Removal of microorganisms and disinfection byproduct precursors using elemental iron or aluminum | |
| EP0764139A4 (en) | Rotating contactor including cross flow media for the biological treatment of waste water | |
| JP3026235U (en) | Antibacterial filter | |
| EP1462416A3 (en) | Liquid treating apparatus | |
| JPH04104893A (en) | Water purifying device | |
| JPH048118B2 (en) | ||
| JPH1094707A (en) | Water purifier and method for backwashing water purifier | |
| FR2800728B1 (en) | PROCESS FOR THE BACTERIAL TREATMENT OF EFFLUENTS CONTAINING AT LEAST ONE ETHER BY GORDONA TERRAE CIP I-2194 | |
| ATE192415T1 (en) | FILTRATION TANK AND MEANS FOR SUBSEQUENT PURIFICATION OF WASTEWATER | |
| JPS62244493A (en) | Apparatus for recirculating and purifying water | |
| JPS5857965B2 (en) | Sterilizing and filtering agent for water treatment | |
| JP3713677B2 (en) | Water source quality improvement equipment | |
| JPH0719549Y2 (en) | Combined processing device for malodorous gas and sewage | |
| JPH04215810A (en) | Circulation type bath hot-water device | |
| JPH0614874Y2 (en) | Sterilization water purifier with pre-filter | |
| JPH09155386A (en) | Circulating device | |
| JPH0719598Y2 (en) | Upflow filtration device with integrated deodorization device | |
| JPH09314148A (en) | Method and apparatus for filtering cooling water, and for removing algae and fungus from cooling water | |
| JP3019388B2 (en) | Filtration device | |
| JP4011680B2 (en) | Water quality improver storage case | |
| JPH0365203A (en) | Cleaning of filter layer | |
| JP2560309Y2 (en) | Purification / Activator | |
| JPH06320167A (en) | Circulating and cleaning apparatus for bath water | |
| JPH0326896Y2 (en) | ||
| JPS63252520A (en) | Method and device for purifying hot water |