JP2000189988A - Water cleaning device - Google Patents
Water cleaning deviceInfo
- Publication number
- JP2000189988A JP2000189988A JP10373193A JP37319398A JP2000189988A JP 2000189988 A JP2000189988 A JP 2000189988A JP 10373193 A JP10373193 A JP 10373193A JP 37319398 A JP37319398 A JP 37319398A JP 2000189988 A JP2000189988 A JP 2000189988A
- Authority
- JP
- Japan
- Prior art keywords
- water
- natural
- porous granular
- granular body
- box
- 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
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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、河川、湖沼、排水
路などに設置して水を浄化すると共に、その表面の外観
を自然環境に溶けこませるようにし、環境保全、生態系
の保全に優れた水浄化装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is installed in rivers, lakes and marshes, drainage channels, etc. for purifying water and dissolving the appearance of the surface into the natural environment, thereby conserving the environment and preserving ecosystems. It relates to an excellent water purification device.
【０００２】[0002]
【従来の技術】河川、湖沼等の水圏の水質を浄化する方
法として例えば、湖沼等の水を水質浄化設備に引き込
み、沈殿、濾過などの物理的手段、凝集剤や、化学反応
によって汚染物質を除去する化学的手段、さらには生物
分解などで水質を浄化した後に再び湖沼に戻すものがあ
る。2. Description of the Related Art As a method for purifying the water quality of a hydrosphere such as a river or a lake, for example, water from a lake or the like is drawn into a water purification facility, and physical means such as sedimentation and filtration, a coagulant or a chemical reaction is used to remove contaminants. There are chemical means for removal, and those that purify the water quality by biodegradation and then return to the lake again.
【０００３】[0003]
【発明が解決すべき課題】しかし、この方法は建設にコ
ストがかかり現実的な方法とはいえない。一方、多数の
空隙を有するポーラスコンクリートや多孔質の天然石を
利用して自然界に存在する微生物を活性化し、汚物を分
解させて水質を浄化することもおこなわれているが、ポ
ーラスコンクリートをブロックにしたものは、外観が無
機質であり、景観上好ましくなかった。However, this method is costly to construct and is not a practical method. On the other hand, the use of porous concrete with a large number of voids and porous natural stones to activate microorganisms existing in the natural world and decompose filth to purify water quality has also been performed, but porous concrete has been used as a block. The thing was inorganic in appearance, and was not preferable in view.
【０００４】また、自然石は、３０〜５０ミリ程度の大
きさが必要とされ、粒径の小さな天然石は水浄化に使用
されていなかった。更に、ポーラスコンクリートや天然
石に付着形成された生物膜の活性が低下してもリフレッ
シュすることができず、徐々に浄化作用が劣化していく
という問題があった。[0004] Natural stones are required to have a size of about 30 to 50 mm, and natural stones having a small particle size have not been used for water purification. Furthermore, even if the activity of the biofilm adhered to the porous concrete or natural stone is reduced, the biofilm cannot be refreshed, and the purification action is gradually deteriorated.
【０００５】[0005]
【課題を解決するための手段】そこで、外面を自然の景
観に近づけるため、孔を設けた箱体の表面に天然石を張
り付け、天然石の間には砂または、天然石の粉末を接着
して表面を自然風にし、箱体の内部には溶岩等の小径の
多孔質粒体を充填し、これを水路、湖沼などに沈設する
か、護岸に張り付けことで問題を解決した。Therefore, in order to make the outer surface closer to the natural scenery, natural stones are adhered to the surface of the box provided with holes, and sand or natural stone powder is adhered between the natural stones to form a surface. The problem was solved by using natural wind, filling the inside of the box with small-diameter porous particles such as lava, and placing it in a waterway, lake or marsh, or attaching it to a seawall.
【０００６】[0006]
【発明の実施の形態】以下、図面に基づいて本発明を説
明する。図１は、本発明の水浄化装置の斜視図、図２は
正面図である。水浄化装置１は、ステンレス鋼の箱体１
０で、複数の小孔１３が箱体１０の裏面を除いた面に設
けてある。箱体１０の内部には、径が５〜３０ミリの多
孔質粒体２の溶岩粒が充填してある。小径の多孔質粒体
２を充填する場合は、小孔１３から流出しないようにス
テンレス製のメッシュを内部に張り付けるか、メッシュ
の籠１５に多孔質粒体２を充填したものを箱体内に入れ
る。河川等に設置後、籠１５ごと多孔質粒状体２を取り
出して交換したり、洗浄することができる。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a water purification device of the present invention, and FIG. 2 is a front view. The water purification device 1 is a stainless steel box 1
0, a plurality of small holes 13 are provided on the surface of the box body 10 excluding the back surface. The inside of the box 10 is filled with lava grains of the porous grains 2 having a diameter of 5 to 30 mm. When the porous particles 2 having a small diameter are to be filled, a stainless steel mesh is adhered to the inside so as not to flow out from the small holes 13, or a mesh basket 15 filled with the porous particles 2 is put in a box. After installation in a river or the like, the porous granular material 2 together with the cage 15 can be taken out, replaced, or washed.
【０００７】箱体１０の表面には天然石の化粧材３が小
孔１３を塞がないように貼り付けてある。天然石の種類
は、自然環境、及び景観を損ねるものでなければ特に限
定されないが、中でも吸水性で多数の小孔を有し、表面
が凹凸状の熔岩が望ましい。熔岩は水分を吸収し、保湿
性、透水性に富み、また、常に湿潤状態を保ちやすいた
め、苔が生育しやすいからである。表面化粧材３は、吸
水性を有しない石でも使用することは可能である。A decorative material 3 made of natural stone is stuck on the surface of the box 10 so as not to block the small holes 13. The kind of the natural stone is not particularly limited as long as it does not impair the natural environment and the scenery. Among them, lava having a large number of small holes which are water-absorbing and having an uneven surface is desirable. This is because lava absorbs moisture, is rich in moisture retention and water permeability, and is easily kept moist, so that moss grows easily. As the surface decorative material 3, it is possible to use a stone having no water absorption.
【０００８】箱体１０は、軽量コンクリート、気泡コン
クリートなどの多孔質コンクリートで製作してもよい。
この場合、曲げ強度は２〜１５ＭPａ、透水係数１〜２
０×１０-2/sec程度とするのがよい。また、設置予定箇
所の地域の苔の胞子を、表面化粧材３の表面に植え付け
ておくことにより、設置後苔が生育を開始するので表面
の緑化が促進される。The box 10 may be made of porous concrete such as lightweight concrete or cellular concrete.
In this case, the bending strength is 2 to 15 MPa, and the hydraulic conductivity is 1 to 2
It is preferable to be about 0 × 10 −2 / sec. Also, by planting moss spores in the area where the moss is to be installed on the surface of the surface decorative material 3, the moss starts to grow after the installation, so that greening of the surface is promoted.
【０００９】表面化粧材３は、適当な形状と大きさにカ
ットして箱体１０の表面に接着剤で貼着する。使用する
接着剤は耐久性に富むものであればよいが、エポキシ系
のものが望ましい。The surface decorative material 3 is cut into an appropriate shape and size, and is adhered to the surface of the box 10 with an adhesive. The adhesive to be used is not limited as long as it has high durability, but an epoxy-based adhesive is preferable.
【００１０】多孔質粒体をネット、あるいは透水性の袋
で包みカートリッジ化することにより、箱体１０に容易
に充填することができる。ネットはポリプロピレン製な
どの編み目の小さなものが、また、透水性の袋は、和
紙、不織布が望ましい。The box 10 can be easily filled by wrapping the porous granules in a net or a water-permeable bag to form a cartridge. The net is preferably made of polypropylene or the like with small stitches, and the water-permeable bag is preferably made of Japanese paper or nonwoven fabric.
【００１１】水浄化装置１を護岸等に取付ける場合は、
箱体１０の左右に固定具１１を設ける。固定具１１は箱
体１０の左右から張り出してあり、取付け用のボルト穴
１２が設けてある。壁面に連続して設ける場合のため
に、箱体の上下左右に適宜の形式の継手を設ける。When the water purification device 1 is mounted on a seawall or the like,
Fixtures 11 are provided on the left and right sides of the box 10. The fixture 11 projects from the left and right sides of the box 10 and has bolt holes 12 for attachment. An appropriate type of joint is provided on the upper, lower, left and right sides of the box for the case where the joint is provided continuously on the wall surface.
【００１２】図３は、既設のコンクリート製護岸に本発
明の水浄化装置を取り付けた状態を示すものである。護
岸のコンクリート面に取り付け具１１を利用して固定し
たものである。FIG. 3 shows a state in which the water purification device of the present invention is attached to an existing concrete revetment. It is fixed on the concrete surface of the revetment using the fixture 11.
【００１３】図４は、本発明の水浄化装置１と共に天然
石を化粧材３としたボード５と組合せて既存の護岸に取
付けたもので、水中部分は水浄化装置１を配置し、水面
より上の部分には化粧ボード５を使用したものである。FIG. 4 shows a water purifier 1 of the present invention, which is combined with a board 5 made of natural stone as a decorative material 3 and is attached to an existing revetment. The decorative board 5 is used for the part of the arrow.
【００１４】図５は、河川の土手斜面に本発明の水浄化
装置１を直接配置した例である。図６は、本発明の水浄
化装置１を河川などの水底に設置した例である。FIG. 5 shows an example in which the water purification apparatus 1 of the present invention is directly disposed on a bank slope of a river. FIG. 6 is an example in which the water purification device 1 of the present invention is installed on the bottom of a river or the like.
【００１５】[0015]
【発明の効果】本発明の水浄化装置を既存のコンクリー
ト護岸等に設置することで、コンクリートを隠蔽して外
観を自然環境に優しいものにすると共に、箱体内部の多
孔質粒体によって水質が改善される。また、表面に吸湿
性天然石が貼り付けてあるので苔が生育し、苔の生育に
より昆虫、小動物が棲息するようになり、河川、湖沼を
浄化することができ、生態系に優しい環境が得られる。By installing the water purification apparatus of the present invention on an existing concrete revetment or the like, the concrete is concealed to make the appearance friendly to the natural environment, and the water quality is improved by the porous particles inside the box. Is done. In addition, moss grows because hygroscopic natural stones are stuck on the surface, insects and small animals can inhabit by the growth of moss, rivers and lakes can be purified, and an eco-friendly environment can be obtained. .
【図１】水浄化装置の斜視図。FIG. 1 is a perspective view of a water purification device.
【図２】水浄化装置の正面図。FIG. 2 is a front view of the water purification device.
【図３】護岸に水浄化装置を取付けた状態の断面図。FIG. 3 is a sectional view showing a state in which a water purification device is attached to a seawall.
【図４】護岸に水浄化装置と化粧ブロックを取付けた状
態の断面図。FIG. 4 is a sectional view showing a state in which a water purification device and a decorative block are attached to a seawall.
【図５】河川の土手斜面に直接水浄化装置を取付けた状
態の断面図。FIG. 5 is a sectional view of a state where a water purification device is directly attached to a bank slope of a river.
【図６】水底に水浄化装置を設置した状態の断面図。FIG. 6 is a cross-sectional view of a state where a water purification device is installed on a water floor.
１ 水浄化装置 １０ 箱体 １１ 固定具 １２ ボルト穴 １３ 小孔 １５ 籠 ２ 多孔質粒体 ３ 天然石（表面化粧材） DESCRIPTION OF SYMBOLS 1 Water purification apparatus 10 Box 11 Fixture 12 Bolt hole 13 Small hole 15 Basket 2 Porous granule 3 Natural stone (surface decorative material)
Claims (5)
多孔質粒体を充填した水浄化装置。1. A water purification apparatus comprising a perforated box having natural stones affixed to the surface thereof and filled with porous particles.
る水浄化装置。2. The water purifier according to claim 1, wherein the porous particles are lava.
体は、FRP、ステンレス鋼、軽量コンクリートのいずれ
かである水浄化装置。3. The water purifying apparatus according to claim 1, wherein the box body is any one of FRP, stainless steel, and lightweight concrete.
取付け具または継手が付設してある水浄化装置。4. The water purifying apparatus according to claim 1, wherein the box body is provided with a fitting or a joint.
粒体をネットまたは透水性シートに包んだカートリッジ
とした水浄化装置。5. The water purifying apparatus according to claim 1, wherein the porous granular material is wrapped in a net or a water-permeable sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10373193A JP2000189988A (en) | 1998-12-28 | 1998-12-28 | Water cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10373193A JP2000189988A (en) | 1998-12-28 | 1998-12-28 | Water cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000189988A true JP2000189988A (en) | 2000-07-11 |
| JP2000189988A5 JP2000189988A5 (en) | 2006-01-19 |
Family
ID=18501745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10373193A Pending JP2000189988A (en) | 1998-12-28 | 1998-12-28 | Water cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000189988A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002079287A (en) * | 2000-09-07 | 2002-03-19 | Nippon Naturock Kk | Water cleaning apparatus |
-
1998
- 1998-12-28 JP JP10373193A patent/JP2000189988A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002079287A (en) * | 2000-09-07 | 2002-03-19 | Nippon Naturock Kk | Water cleaning apparatus |
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