JP2002192148A - Floating body for improving water quality - Google Patents
Floating body for improving water qualityInfo
- Publication number
- JP2002192148A JP2002192148A JP2000391875A JP2000391875A JP2002192148A JP 2002192148 A JP2002192148 A JP 2002192148A JP 2000391875 A JP2000391875 A JP 2000391875A JP 2000391875 A JP2000391875 A JP 2000391875A JP 2002192148 A JP2002192148 A JP 2002192148A
- Authority
- JP
- Japan
- Prior art keywords
- water purification
- floating body
- water
- porous concrete
- purification floating
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、池や沼、河川、湖
等に浮かべて木質炭化物の浄化力や植物の浄化力によっ
て水質を改善する水質浄化浮遊体に関するものであり、
生活廃棄物であるペットボトル・缶・ビンの有効な再利
用技術でもある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water purification floating body which is floated on a pond, swamp, river, lake, or the like to improve water quality by purifying woody charcoal or plant.
It is also an effective recycling technology for plastic waste bottles, cans and bottles.
【０００２】[0002]
【従来の技術】近年において、池や沼、河川、湖では汚
染の度合いが強く大きな問題となっている。特に生活廃
水や産業廃水・田畑からの農薬や肥料成分の流れ込みが
あるとその汚染が深刻である。また、昔は人が入って水
遊びができた場所も近年では汚染されて人が入ることが
できないのがほとんどである。この対策として排水処理
の充実があるが十分でなく、一度汚染された池や沼、河
川や湖がそのまま放置されているようなことも多かっ
た。汚染された池や沼、河川や湖の近隣に住む人、その
水を利用する人にとって、環境・飲み水など様々な面で
これらは非常に大きな問題であった。しかし、汚染浄化
にかかるコストは、非常に高く、また、植物の浄化作用
を利用するために植物を植え付けると、その後の撤去が
難しかった。2. Description of the Related Art In recent years, ponds, swamps, rivers, and lakes have become highly polluted and have become a serious problem. In particular, the contamination of agricultural chemicals and fertilizer components from domestic wastewater, industrial wastewater, and fields is serious. In addition, places where people could enter and play with water in the past have been mostly contaminated in recent years and people cannot enter. As a countermeasure, wastewater treatment has been enhanced, but not enough. In many cases, once contaminated ponds, swamps, rivers and lakes were left untouched. For people living near contaminated ponds and swamps, rivers and lakes, and those who use the water, these were very serious problems in various aspects such as environment and drinking water. However, the cost of decontamination is very high, and if a plant is planted to take advantage of the decontamination effect of the plant, subsequent removal is difficult.
【０００３】[0003]
【発明が解決しようとする課題】本発明が解決しようと
する課題は、従来のこれらの問題点を解消し、水質の改
善を行うことができ、設置・移動・撤去が簡単で、美観
を備え、景観を損わず、コストを抑制した水質浄化浮遊
体を提供することにある。The problem to be solved by the present invention is to solve these conventional problems, to improve the water quality, to be easy to install, move and remove, and to provide a beautiful appearance. Another object of the present invention is to provide a water purification floating body that does not impair the landscape and suppresses costs.
【０００４】[0004]
【課題を解決するための手段】かかる課題を解決した本
発明の構成は、 １） 木質炭化物を骨材としたポーラスコンクリート体
中に水に浮くように浮力を調整した浮体を埋設し、水に
浮かべて水質の改善ができるようにした水質浄化浮遊体 ２） ポーラスコンクリート体に植生用の穴部又は凹部
若しくは溝部を設けて植栽部を形成した構造にした前記
１）記載の水質浄化浮遊体 ３） 植栽部が、上下に貫通する穴部を設け、同穴部の
途中に植栽用ネットを取り付ける構造にした前記２）記
載の水質浄化浮遊体 ４） ポーラスコンクリート体が、セメント１００重量
部に対して木質炭化物の重量を１５〜２００重量部有す
るようにした前記１）〜３）いずれかに記載の水質浄化
浮遊体 ５） ポーラスコンクリート体に混入する木質炭化物
が、６ｍｍ以上の長さのものが８０重量％以上有するよ
うにした前記１）〜４）いずれかに記載の水質浄化浮遊
体 ６） ポーラスコンクリート体に混入する他の骨材とし
て軽石を使用した前記１）〜５）いずれかに記載の水質
浄化浮遊体 ７） ポーラスコンクリート体に混入する木質炭化物
が、竹炭である前記１）〜６）いずれかに記載の水質浄
化浮遊体 ８） ポーラスコンクリート体が、六角柱形状である構
造にした前記１）〜７）いずれかに記載の水質浄化浮遊
体 ９） 水に浮かべた位置から流されないように係留する
アンカーを設けるようにした前記１）〜８）いずれかに
記載の水質浄化浮遊体 １０） 浮体がペットボトル・ビン・缶である前記１）
〜９）いずれかに記載の水質浄化浮遊体 １１） 前記１）〜１０）に記載の水質浄化浮遊体を多
数連結した水質浄化浮遊構造体にある。Means for Solving the Problems The constitution of the present invention which has solved the above-mentioned problems is as follows: 1) A floating body whose buoyancy is adjusted so as to float on water is buried in a porous concrete body using woody carbide as an aggregate, and the structure is immersed in water. 2) The water purification floating body according to the above 1), wherein a floating plant is formed by providing a hole or a recess or a groove for vegetation in a porous concrete body. 3) The water purification purifying floating body according to 2) above, wherein the planting section is provided with a vertically penetrating hole, and a planting net is attached in the middle of the hole. 4) The porous concrete body has a weight of 100% cement. The water purification purifying body according to any one of 1) to 3) above, wherein the weight of the wood carbide is 15 to 200 parts by weight with respect to the part. 5) The wood carbide mixed into the porous concrete body is 6 mm. The water purification purifying body according to any one of 1) to 4) above, wherein the above-mentioned length has 80% by weight or more. 6) The pumice as described above, wherein pumice is used as another aggregate mixed in the porous concrete body. 7) The water purification purifying body according to any one of the above 1) to 6), wherein the woody carbide mixed into the porous concrete body is bamboo charcoal. 8) The porous concrete body is hexagonal. The water purification floating body according to any one of the above 1) to 7) having a column-shaped structure 9) The anchor according to any one of the above 1) to 8), which is provided with an anchor that is moored so as not to be washed away from a position floating on the water. 10) The floating body according to 1), wherein the floating body is a plastic bottle, a bottle, or a can.
To 9) A water purification / purifying structure according to any one of 11) to 10) above.
【０００５】[0005]
【作用】本発明では、水に浮くよう浮力を調整した浮体
をポーラスコンクリート体中に埋設しているので水質浄
化浮遊体は水に浮くことができる。ポーラスコンクリー
ト体はすき間を多数有しているので、そのすき間から水
を内部に取り入れ、かつ水と広い面積が接触するように
なる。ポーラスコンクリート体には木質炭化物が混入さ
れているので、木質炭化物によって水質の改善を行う。
穴部又は凹部若しくは溝部を植栽部として設けたもの
は、植栽部で植物を植生させるようにし、ポーラスコン
クリート体のすき間から内部に取り入れられる水を植物
に供給するようにして植物の浄化力によっても水質が改
善されるようにする。上下に貫通する穴部の途中に植栽
用ネットを取り付けたものは、植生する植物の根が直接
水に十分浸るようにして、植物が水生である場合に適し
た植生ができるようにする。ポーラスコンクリート体が
セメント１００重量部に対して木質炭化物１５〜２００
重量部としたものは、木質炭化物による水質改善を適度
な強度を持たせてできるようにする。木質炭化物が６ｍ
ｍ以上の長さのものが８０重量％以上有するようにした
ものは、セメントに覆われずに水と接触して水質改善で
きるようにする。他の骨材として軽石を使用したもの
は、水に浮きやすく適度な強度を有するようにできる。
木質炭化物が竹炭であるものは、比較的短期間の栽培で
得られる竹を原料とし、また廃材として得やすい原料と
することができる。ポーラスコンクリート体が六角柱形
状であるものは、適度な角度と平面を有する形状にする
ことで成形を容易にし、持ち運び、保管を容易にする。
アンカーを設けるようにしたものは、水質浄化浮遊体が
流れて移動してしまわないように係留するようにでき
る。浮体がペットボトル・ビン・缶であるものは、使用
したペットボトル・ビン・缶を用いることができる。水
質浄化浮遊体を多数連結して水質浄化浮遊構造体とした
ものは、水質浄化浮遊体を多数連結することで大きな水
質改善の効果又は広い範囲で水質改善が行えるようにす
る。According to the present invention, since the floating body whose buoyancy is adjusted so as to float on water is buried in the porous concrete body, the water purification floating body can float on water. Since the porous concrete body has many gaps, water is taken in from the gaps, and a large area comes into contact with the water. Since wood carbide is mixed in the porous concrete body, water quality is improved by the wood carbide.
The plant provided with a hole, a concave portion or a groove as a planting portion has a plant vegetation at the planting portion, and supplies water taken into the inside of the porous concrete body through the gap to the plant to purify the plant. To improve the water quality. When the planting net is attached in the middle of the vertically penetrating hole, the roots of the plant to be planted are directly immersed sufficiently in water so that vegetation suitable for the case where the plant is aquatic can be formed. The porous concrete body is made of woody carbide 15-200 with respect to 100 parts by weight of cement.
In the case of parts by weight, it is possible to improve the water quality by using the woody carbide with an appropriate strength. 6m wood char
Those having a length of not less than m and having a weight of not less than 80% by weight are not covered with cement, so that water quality can be improved by contact with water. Those using pumice as another aggregate can easily float on water and have appropriate strength.
When the woody charcoal is bamboo charcoal, bamboo obtained by cultivation for a relatively short period of time can be used as a raw material, and a raw material that can be easily obtained as waste material can be used. When the porous concrete body has a hexagonal column shape, it is formed into a shape having an appropriate angle and plane to facilitate molding, and facilitate carrying and storage.
The one provided with the anchor can be moored so that the water purification floating body does not flow and move. If the floating body is a PET bottle / bottle / can, the used PET bottle / bottle / can can be used. When a large number of water purification floating bodies are connected to form a water purification floating structure, a large number of water purification floating bodies are connected so that the water quality can be greatly improved or the water quality can be improved in a wide range.
【０００６】[0006]
【発明の実施の形態】木質炭化物には竹炭・木炭・活性
炭などがあり、コストが低いものが好ましく、廃材等が
利用できるものが好ましい。本発明の水質浄化浮遊体及
び水質浄化浮遊構造体は、池や沼、河川、湖等のほかに
海や水槽プール、浄水設備の早い段階の処理水槽に用い
るようにしてもよい。植栽部には、土を保持し通水性の
あるマットを用いて水生でない植物を植生するようにし
てもよい。ポーラスコンクリート体の形状としては、四
角柱形状、円柱形状、多角柱形状、曲線形状などがあ
り、どのような形状にしてもよい。浮体としては、ペッ
トボトル、ビン、缶の他に容器やパイプ、発泡スチロー
ルなどを用いてもよい。水質浄化浮遊体の浮力を増すた
めに外側の側方や下方に浮体を設けてもよい。水質浄化
浮遊体及び水質浄化浮遊構造体はアンカーで係留するよ
うにしてもよいし、ロープやワイヤー等で係留するよう
にしてもよい。植生させる植物は、浮遊体及び水質浄化
浮遊構造体を設置する場所の環境、生態系等を考慮して
決めればよい。シュロガヤツリ等の水質浄化に高い効果
がある植物を植生するのが好ましい。BEST MODE FOR CARRYING OUT THE INVENTION Woody charcoal includes bamboo charcoal, charcoal, activated carbon, and the like, and those with low cost are preferable, and those that can use waste materials are preferable. The water purification floating body and the water purification floating structure of the present invention may be used not only in ponds, swamps, rivers, lakes, etc. but also in the sea, aquarium pools, and treatment tanks at an early stage of water purification equipment. In the planting section, non-aquatic plants may be vegetated using a water-permeable mat that holds soil. As the shape of the porous concrete body, there are a square pillar shape, a cylindrical shape, a polygonal pillar shape, a curved shape, and the like, and any shape may be used. As the floating body, a container, a pipe, styrene foam, or the like may be used in addition to a plastic bottle, a bottle, and a can. In order to increase the buoyancy of the water purification floating body, a floating body may be provided on the outer side or below. The water purification floating body and the water purification floating structure may be moored by an anchor, or may be moored by a rope, a wire, or the like. The plant to be vegetated may be determined in consideration of the environment, the ecosystem, and the like of the place where the floating body and the water purification floating structure are to be installed. It is preferable to vegetate plants that are highly effective in purifying water, such as shrubs.
【０００７】[0007]
【実施例】本発明の各実施例について図面を参照して具
体的に説明する。図１〜８に示すのは、ポーラスコンク
リート体に混入する骨材として木質炭化物である竹炭を
セメント１００重量部に対して１５〜２００重量部有す
るようにし、竹炭の６ｍｍ以上の長さのものが８０重量
％以上となるようにし、他の骨材として軽石を用い、ポ
ーラスコンクリート体を六角柱形状とし、植栽部として
上下に貫通する穴部の途中に植栽用ネットを設けるよう
にし、浮体としてペットボトルを用い、係留のためのア
ンカーを取り付けた水質浄化浮遊体の例であって、水質
浄化浮遊体を多数連結した水質浄化浮遊構造体の例であ
る。図１は実施例の水質浄化浮遊体の説明図である。図
２は実施例の水質浄化浮遊体の平面図である。図３は実
施例の水質浄化浮遊体の側面図である。図４は図２のＡ
−Ａ断面図である。図５は図３のＢ−Ｂ断面図である。
図６，７は実施例の水質浄化浮遊体を多数連結した水質
浄化浮遊構造体の説明図である。図８は実施例の水質浄
化浮遊体の連結部分の説明図である。図中、１は水質浄
化浮遊構造体、２は水質浄化浮遊体、３はポーラスコン
クリート体、４は植栽部として設けた穴部、５は植栽用
ネットとして用いた魚網を廃材利用した網、６は浮体と
して用いたペットボトル、７はアイボルト、８は連結
具、９はアンカー、１０はロープ、２０はシュロガヤツ
リ、２１は池、２２は魚、２３は鳥である。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be specifically described with reference to the drawings. As shown in FIGS. 1 to 8, bamboo charcoal, which is a woody carbide, is used as an aggregate to be mixed into the porous concrete body in an amount of 15 to 200 parts by weight with respect to 100 parts by weight of cement. 80% by weight or more, using pumice as another aggregate, making the porous concrete body into a hexagonal column shape, providing a planting net in the middle of a vertically penetrating hole as a planting part, This is an example of a water purification floating body using a PET bottle as an example, and attached with an anchor for mooring, and an example of a water purification floating structure in which a number of water purification floating bodies are connected. FIG. 1 is an explanatory diagram of a water purification floating body according to an embodiment. FIG. 2 is a plan view of the water purification floating body of the embodiment. FIG. 3 is a side view of the water purification floating body of the embodiment. FIG. 4 shows A in FIG.
It is -A sectional drawing. FIG. 5 is a sectional view taken along line BB of FIG.
FIGS. 6 and 7 are explanatory views of a water purification / floating structure in which a number of water purification / floating bodies of the embodiment are connected. FIG. 8 is an explanatory diagram of a connecting portion of the water purification floating body of the embodiment. In the figure, 1 is a water purification floating structure, 2 is a water purification floating body, 3 is a porous concrete body, 4 is a hole provided as a planting part, 5 is a net using a fish net used as a planting net as a waste material. Reference numeral 6 denotes a plastic bottle used as a floating body, 7 denotes an eyebolt, 8 denotes a connecting tool, 9 denotes an anchor, 10 denotes a rope, 20 denotes a shrimps, 21 denotes a pond, 22 denotes a fish, and 23 denotes a bird.
【０００８】実施例の水質浄化浮遊体２を形成するポー
ラスコンクリート体３は、廃材を原料とした竹炭を木質
炭化物として混入するもので、配合比率はセメント１０
０重量部に対して竹炭８３重量部、軽石３５０重量部、
水６７重量部となっている。本実施例の水質浄化浮遊体
２は、１辺の辺長さが２９５ｍｍ、高さ２７０ｍｍの六
角柱形状であり、１つの水質浄化浮遊体２に対する実使
用量はセメント６ｋｇ、竹炭５ｋｇ、軽石２１ｋｇ、水
約４ｋｇとなっている。また、竹炭は８０重量％以上が
６ｍｍ以上の長さのものとなるように長さ１〜４０ｍ
ｍ、平均的な長さ２０ｍｍのものを用いている。次に、
浮体として容量が５００ｍｌ（ミリリットル）の使用済
のペットボトル６を用意する。ペットボトル６は蓋で内
部を密閉し、必要に応じて接着等行うようにする。本実
施例の水質浄化浮遊体２では１つの水質浄化浮遊体２に
対して３０本のペットボトル６を用意する。次に、植栽
部で植物の保持に用いる植栽用マットとして直径約２０
０ｍｍの適度な目の大きさの魚網を廃材利用した網５を
用意する。次に、３０本のペットボトル６、網５を型枠
内の所定の位置に配置し、セメント・竹炭・軽石に水を
加え混練したものを型枠内に注入して水質浄化浮遊体２
を成形する。[0008] The porous concrete body 3 forming the water purification floating body 2 of the embodiment is obtained by mixing bamboo charcoal made of waste material as a woody carbide, and the compounding ratio is cement 10
83 parts by weight of bamboo charcoal, 350 parts by weight of pumice,
It is 67 parts by weight of water. The water purification floating body 2 of the present embodiment has a hexagonal prism shape with one side length of 295 mm and a height of 270 mm, and the actual usage amount for one water purification floating body 2 is 6 kg of cement, 5 kg of bamboo charcoal, 21 kg of pumice stone. , About 4 kg of water. The bamboo charcoal has a length of 1 to 40 m so that 80% by weight or more has a length of 6 mm or more.
m and an average length of 20 mm are used. next,
A used PET bottle 6 having a capacity of 500 ml (milliliter) is prepared as a floating body. The inside of the PET bottle 6 is hermetically sealed with a lid, and if necessary, it is bonded or the like. In the water purification floating body 2 of the present embodiment, 30 plastic bottles 6 are prepared for one water purification floating body 2. Next, as a mat for planting used for holding plants in the planting section, a diameter of about 20 mm was used.
A net 5 is prepared using a fish net having an appropriate eye size of 0 mm and waste material. Next, the 30 plastic bottles 6 and the net 5 are arranged at predetermined positions in the mold, and water, kneaded cement, bamboo charcoal, and pumice is added to the mold and poured into the mold to purify the water purification floating body 2.
Is molded.
【０００９】このようにして成形した水質浄化浮遊体２
のポーラスコンクリート体３は、内部を水や空気が通過
できるように多くのすきま（孔）を有した構造になって
いる。水質浄化浮遊体２は図１〜５に示すように六角柱
形状になっている。また、この六角形の上面から下面に
貫通する穴部４を植栽部として設けている。穴部４の下
端に近い途中には、網５を設けている。（図４参照）ま
た、図４，５に示すように穴部４を囲むポーラスコンク
リート体３の内部には３０本のペットボトル６を埋設し
ている。[0009] The water purification floating body 2 thus formed
The porous concrete body 3 has a structure having many gaps (holes) so that water and air can pass through the inside. The water purification floating body 2 has a hexagonal prism shape as shown in FIGS. In addition, a hole 4 penetrating from the upper surface to the lower surface of the hexagon is provided as a planting portion. A net 5 is provided halfway near the lower end of the hole 4. As shown in FIGS. 4 and 5, 30 plastic bottles 6 are embedded in the porous concrete body 3 surrounding the hole 4.
【００１０】この水質浄化浮遊体２を単体で用いる場合
には、図１に示すように植生部として設けた穴部４にシ
ュロガヤツリ２０を植えて用いればよい。When the water purification floating body 2 is used alone, as shown in FIG. 1, a shrimp file 20 may be planted in the hole 4 provided as a vegetation.
【００１１】本実施例では、さらに水質浄化浮遊体２を
多数用意し、側面と側面が所定の間隔で対向するように
図６に示すように配置し、この対向する面部分にアイボ
ルト７を埋め込むようにして取り付ける。次に対向する
面にそれぞれ取り付けたアイボルト７とアイボルト７を
連結具８で連結するようにして、多数の水質浄化浮遊体
２を連結して水質浄化浮遊構造体１を形成する。次に、
水質浄化浮遊構造体１を形成する水質浄化浮遊体２のう
ち外周側に位置するもののうち１つにアイボルト７を取
り付け、そのアイボルト７にロープ１０の一端を取り付
け、ロープ１０の他端にアンカー９を取り付けるように
する。次に、水質浄化浮遊構造体１を形成する水質浄化
浮遊体２の穴部４にシュロガヤツリ２０を植え付ける。
シュロガヤツリ２０は水生植物であるので、根の一部が
網５の目から下方に出るように植え付ける。In this embodiment, a large number of water purification floating bodies 2 are further prepared and arranged as shown in FIG. 6 so that the side faces face each other at a predetermined interval, and eyebolts 7 are embedded in the facing face portions. Attach as follows. Next, a plurality of water purification floating bodies 2 are connected to each other by connecting the eye bolts 7 attached to the opposing surfaces with the eye bolts 7 with the connecting tool 8, thereby forming the water purification floating structure 1. next,
An eyebolt 7 is attached to one of the water purification purification floating bodies 2 forming the water purification purification floating structure 1 located on the outer peripheral side, one end of a rope 10 is attached to the eyebolt 7, and an anchor 9 is attached to the other end of the rope 10. To be installed. Next, the shrubs 20 are planted in the holes 4 of the water purification floating body 2 forming the water purification floating structure 1.
Since the shrub is an aquatic plant, it is planted so that a part of the roots is projected downward from the mesh 5.
【００１２】シュロガヤツリ２０を植え付けたならば、
水質浄化浮遊構造体１を設置する池２１に浮かべロープ
１０をボート等に取り付けて牽引して所定の位置に移動
する。次にアンカー９を沈めて水質浄化浮遊構造体１を
設置する。このように水質浄化浮遊構造体１を設置する
と水質浄化浮遊体２は高さ２７０ｍｍのうち、水中に２
２０ｍｍ沈み、残りが水上となるように浮くよう浮力が
調整されている。ポーラスコンクリート体３は多数のす
き間を有しているので、このように大部分が水中に位置
することによってポーラスコンクリート体３の内部に多
くの水が取り入れられる。よって、ポーラスコンクリー
ト体３の骨材として混入した竹炭に水が接触して竹炭に
より浄化される。また、竹炭は多孔質であり、優れた微
生物育成機能があり軽石の表面も多孔質形状であるの
で、微生物が着生しやすく、微生物による水の浄化も行
うことができる。さらに穴部４に植え付けたシュロガヤ
ツリ２０により水中の窒素やリンなどの水中の養分が効
果高く吸収され、水が浄化される。汚れた水約１８０リ
ットルに本発明の水質浄化浮遊体を１つ浮かべて試験を
行ったところ、１０時間でＢＯＤ値が０．６ｍｇ／ｌ
（ミリグラム／リットル）程度、ＣＯＤ値が１．９ｍｇ
／ｌ（ミリグラム／リットル）程度低下するデータを得
た。また、着生した微生物を食す魚の魚礁としての役割
を果たす。さらに、植物が植生された水質浄化浮遊構造
体１の上面は鳥類の休息・育成の場所となる。また、水
面に生える植物は美観を有し、景観を損ねるようなこと
がない。よって、非常に環境にやさしい自然物を利用し
た水質浄化が行え非常に好ましい水質浄化浮遊構造体と
して使用できる。また、緑豊かな自然環境を演出でき
る。[0012] After planting the shrimps 20
The floating rope 10 is attached to a boat or the like on the pond 21 in which the water purification / floating structure 1 is installed, and is pulled and moved to a predetermined position. Next, the anchor 9 is submerged and the water purification / floating structure 1 is installed. When the water purification floating structure 1 is installed in this way, the water purification floating body 2 has a height of
The buoyancy is adjusted so that it sinks by 20 mm and the rest floats on the water. Since the porous concrete body 3 has a large number of gaps, a large amount of water is taken into the porous concrete body 3 by being mostly located in the water as described above. Therefore, water comes into contact with the bamboo charcoal mixed as the aggregate of the porous concrete body 3 and is purified by the bamboo charcoal. In addition, since bamboo charcoal is porous, has an excellent microbial growth function, and the surface of pumice is also in a porous shape, it is easy for microorganisms to form and water can be purified by the microorganisms. Further, nuts and nutrients in the water, such as nitrogen and phosphorus, are absorbed by the shrubs 20 planted in the holes 4 with high efficiency, thereby purifying the water. A test was conducted by floating one water purification floating body of the present invention on about 180 liters of contaminated water, and the BOD value was 0.6 mg / l in 10 hours.
(Milligram / liter), COD value is 1.9mg
/ L (milligram / liter). It also serves as a reef for fish that eat the settled microorganisms. Furthermore, the upper surface of the water purification floating structure 1 on which the plants are vegetated is a place for resting and growing birds. In addition, plants that grow on the water surface have a beautiful appearance and do not impair the landscape. Therefore, it is possible to perform water purification using a very environmentally friendly natural substance, and it can be used as a very preferable water purification floating structure. Also, you can create a lush natural environment.
【００１３】本実施例の水質浄化浮遊構造体を撤去する
か、移動するには、アンカー９を引き上げ、ロープ１０
をボート等で牽引して移動・撤去すればよい。このよう
に水に浮く構造にすることで非常に移動・撤去が容易に
なり、設置・移動・撤去のコストは非常に抑制され、移
動により良好に効率よく浄化を行うことができる。さら
に、本実施例の水質浄化浮遊体２には、廃棄物である廃
竹や使用したペットボトルを使用して資源の再利用化を
進めているので、さらに環境に配慮し、廃棄物の有効な
再利用を進めたものとなる。また、水生植物であるシュ
ロガヤツリを用いることによって、水を与えるなどの世
話が必要なく、竹炭に手入れが必要ないためランニング
コストが０で水質浄化が行える。また、さらに水質浄化
浮遊体及び水質浄化浮遊構造体によって波を弱めたり消
したりすることができるので、水辺の保護も行える。To remove or move the water purification floating structure of the present embodiment, the anchor 9 is pulled up and the rope 10
Can be moved and removed by towing the boat. By adopting a structure that floats on water in this way, the movement / removal becomes very easy, the cost of installation / movement / removal is extremely suppressed, and the purification can be performed efficiently and efficiently. Further, since the recycling of resources is promoted for the water purification floating body 2 of the present embodiment using waste bamboo and used PET bottles, the environment is further considered and the waste is effectively used. It has been promoted for reuse. In addition, by using the aquatic plant shrimps, care such as watering is not required, and care is not required for bamboo charcoal, so that running cost is zero and water purification can be performed. Further, since the water can be weakened or eliminated by the water purification floating body and the water purification floating structure, the waterside can be protected.
【００１４】図９〜１２に示すのは、実施例の水質浄化
浮遊体２の他の例である。図中、１２は缶、１３は凹
部、１４は水質浄化浮遊体、１５は水質浄化浮遊体、１
５ａは溝部である。図９に示す実施例の他の例では、浮
体として缶１２を用いている。このように浮体は、適度
な浮力が得られるものであれば他のものを用いてもかま
わない。図１０に示す実施例の他の例では、植栽部とし
て凹部１３を設けている。ポーラスコンクリート体は、
そのすき間を水が通るためにこのような凹部１３を植栽
部としてもよい。図１１に示す実施例１の他の例では、
水質浄化浮遊体１４を円柱形状にしている。このように
他の形状にしてもよい。図１２に示す実施例の他の例で
は、水質浄化浮遊体１５に植栽部として溝部１５ａを設
けている。このように溝部を植栽部として用いてもよ
い。FIGS. 9 to 12 show another example of the water purification floating body 2 of the embodiment. In the figure, 12 is a can, 13 is a concave portion, 14 is a water purification floating body, 15 is a water purification floating body, 1
5a is a groove. In another example of the embodiment shown in FIG. 9, a can 12 is used as a floating body. As described above, another floating body may be used as long as it can provide a suitable buoyancy. In another example of the embodiment shown in FIG. 10, a concave portion 13 is provided as a planting portion. The porous concrete body
In order for water to pass through the gap, such a concave portion 13 may be used as a planting portion. In another example of the first embodiment shown in FIG.
The water purification floating body 14 has a cylindrical shape. Thus, other shapes may be used. In another example of the embodiment shown in FIG. 12, a water purification purifying body 15 is provided with a groove 15a as a planting part. Thus, the groove may be used as the planting part.
【００１５】[0015]
【発明の効果】本発明によれば、水質の改善を行うこと
ができ、設置・移動・撤去が簡単で、美観を備え、景観
を損わず、コストを抑制した水質浄化浮遊体にできる。
穴部又は凹部若しくは溝部を植栽部として設けたもの
は、植物による美観を持たせ、さらに水質の浄化を行う
ことができる。上下に貫通する穴部の途中に植栽用ネッ
トを取り付けたものは、水生植物に適した植栽部にで
き、さらに良好に水質の浄化を行うことができる。ポー
ラスコンクリート体がセメント１００重量部に対して木
質炭化物１５〜２００重量部としたものは、水質改善と
適度な強度を両立させた水質浄化浮遊体にできる。木質
炭化物が粒径６ｍｍ以上の細片を８０重量％以上有する
ようにしたものは、確実に水質改善を行えるようにす
る。他の骨材として軽石を使用したものは、持ち運びが
容易で適度な浮力にできる。木質炭化物が竹炭であるも
のは、コストを抑制し、廃材の再利用ができる。ポーラ
スコンクリート体が六角柱形状であるものは、取り扱い
が容易で、複数を組み合わせて連結する際に連結が行い
やすく、また様々な形になるよう組み合わせやすくす
る。アンカーを設けるようにしたものは、容易な操作で
手軽に係留が行え、解除も行える水質浄化浮遊体にでき
る。浮体がペットボトル・ビン・缶であるものは、コス
トを抑制でき、廃棄物の再利用ができる。水質浄化浮遊
体を多数連結して水質浄化浮遊構造体としたものは、効
果高く水質改善が行え、魚礁や鳥類の体息場所としても
用いる水質浄化浮遊構造体にできる。According to the present invention, the water quality can be improved, the installation, movement, and removal are easy, the appearance is beautiful, the landscape is not impaired, and the cost can be reduced.
A plant provided with a hole, a concave portion, or a groove as a planting portion can give a beautiful appearance to a plant and further purify water. A planting net attached in the middle of a vertically penetrating hole can be used as a planting portion suitable for aquatic plants, and water quality can be further purified. When the porous concrete body is made from 15 to 200 parts by weight of the woody carbide with respect to 100 parts by weight of the cement, it can be a water purification floating body having both improved water quality and appropriate strength. When the woody carbide has 80% by weight or more of small pieces having a particle size of 6 mm or more, the water quality can be surely improved. Those using pumice as another aggregate can be easily carried and have an appropriate buoyancy. When the woody charcoal is bamboo charcoal, the cost can be reduced and waste materials can be reused. When the porous concrete body has a hexagonal column shape, it is easy to handle, and it is easy to connect when combining and connecting a plurality of pieces, and to make it easy to combine various shapes. The thing provided with the anchor can be used as a water purification floating body that can be easily moored and released by an easy operation. If the floating body is a PET bottle, a bottle or a can, the cost can be reduced and the waste can be reused. A water purification / purifying structure obtained by connecting a large number of water purification / purifying bodies can be used as a water purification / floating structure that can be used as a reef or a bird's habitat because water quality can be effectively improved.
【図１】実施例の水質浄化浮遊体の説明図である。FIG. 1 is an explanatory diagram of a water purification floating body according to an embodiment.
【図２】実施例の水質浄化浮遊体の平面図である。FIG. 2 is a plan view of the water purification floating body of the embodiment.
【図３】実施例の水質浄化浮遊体の側面図である。FIG. 3 is a side view of the water purification floating body of the embodiment.
【図４】図２のＡ−Ａ断面図である。FIG. 4 is a sectional view taken along line AA of FIG. 2;
【図５】図３のＢ−Ｂ断面図である。FIG. 5 is a sectional view taken along line BB of FIG. 3;
【図６】実施例の水質浄化浮遊体を多数連結した水質浄
化浮遊構造体の説明図である。FIG. 6 is an explanatory diagram of a water purification / floating structure in which a number of water purification / floating bodies of the embodiment are connected.
【図７】実施例の水質浄化浮遊体を多数連結した水質浄
水浮遊構造体の説明図である。FIG. 7 is an explanatory view of a water purification / floating structure in which a number of water purification / purification bodies of the embodiment are connected.
【図８】実施例の水質浄化浮遊体の連結部分の説明図で
ある。FIG. 8 is an explanatory diagram of a connecting portion of the water purification floating body of the embodiment.
【図９】実施例の水質浄化浮遊体の他の例の断面図であ
る。FIG. 9 is a sectional view of another example of the water purification floating body of the embodiment.
【図１０】実施例の水質浄化浮遊体の他の例の断面図で
ある。FIG. 10 is a sectional view of another example of the water purification floating body of the embodiment.
【図１１】実施例の水質浄化浮遊体の他の例の斜視図で
ある。FIG. 11 is a perspective view of another example of the water purification floating body of the embodiment.
【図１２】実施例の水質浄化浮遊体の他の例の斜視図で
ある。FIG. 12 is a perspective view of another example of the water purification floating body of the embodiment.
１ 水質浄化浮遊構造体 ２ 水質浄化浮遊体 ３ ポーラスコンクリート体 ４ （植栽部として設けた）穴部 ５ （植栽用ネットとして用いた魚網を廃材利用した）
網 ６ （浮体として用いた）ペットボトル ７ アイボルト ８ 連結具 ９ アンカー １０ ロープ １２ 缶 １３ 凹部 １４ 水質浄化浮遊体 １５ 水質浄化浮遊体 １５ａ 溝部 ２０ シュロガヤツリ ２１ 池 ２２ 魚 ２３ 鳥Reference Signs List 1 Floating structure for water purification 2 Floating body for water purification 3 Porous concrete body 4 Hole (provided as planting part) 5 (fish net used as net for planting was used as waste material)
Net 6 PET bottle (used as a floating body) 7 Eyebolt 8 Connecting tool 9 Anchor 10 Rope 12 Can 13 Recess 14 Water purification floating body 15 Water purification floating body 15a Groove 20 Shrimps 21 Pond 22 Fish 23 Bird
Claims (11)
リート体中に水に浮くように浮力を調整した浮体を埋設
し、水に浮かべて水質の改善ができるようにした水質浄
化浮遊体。1. A water purification floating body in which a floating body whose buoyancy is adjusted so as to float in water is buried in a porous concrete body made of wood carbide as an aggregate, and the floating body is floated on water to improve the water quality.
又は凹部若しくは溝部を設けて植栽部を形成した構造に
した請求項１記載の水質浄化浮遊体。2. The water purification floating body according to claim 1, wherein the porous concrete body is provided with a vegetation portion by forming a vegetation hole, a concave portion or a groove portion.
同穴部の途中に植栽用ネットを取り付ける構造にした請
求項２記載の水質浄化浮遊体。3. The planting section is provided with a hole penetrating vertically,
3. The water purification floating body according to claim 2, wherein a planting net is attached in the middle of the hole.
００重量部に対して木質炭化物の重量を１５〜２００重
量部有するようにした請求項１〜３いずれかに記載の水
質浄化浮遊体。4. The method according to claim 1, wherein the porous concrete body is cement 1
The water purification floating body according to any one of claims 1 to 3, wherein the weight of the woody carbide is 15 to 200 parts by weight based on 00 parts by weight.
炭化物が、６ｍｍ以上の長さのものが８０重量％以上有
するようにした請求項１〜４いずれかに記載の水質浄化
浮遊体。5. The water purification floating body according to claim 1, wherein the woody carbide mixed into the porous concrete body has a length of 6 mm or more and has a weight of 80% by weight or more.
骨材として軽石を使用した請求項１〜５いずれかに記載
の水質浄化浮遊体。6. The water purification floating body according to claim 1, wherein pumice is used as another aggregate mixed in the porous concrete body.
炭化物が、竹炭である請求項１〜６いずれかに記載の水
質浄化浮遊体。7. The water purification floating body according to claim 1, wherein the woody carbide mixed in the porous concrete body is bamboo charcoal.
である構造にした請求項１〜７いずれかに記載の水質浄
化浮遊体。8. The water purification floating body according to claim 1, wherein the porous concrete body has a hexagonal column shape.
係留するアンカーを設けるようにした請求項１〜８いず
れかに記載の水質浄化浮遊体。9. The water purification floating body according to any one of claims 1 to 8, wherein an anchor for mooring is provided so as not to be washed away from a position floating on the water.
請求項１〜９いずれかに記載の水質浄化浮遊体。10. The water purification floating body according to claim 1, wherein the floating body is a PET bottle, a bottle, or a can.
体を多数連結した水質浄化浮遊構造体。11. A water purification floating structure comprising a plurality of the water purification floating bodies according to claim 1 connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000391875A JP3713433B2 (en) | 2000-12-25 | 2000-12-25 | Water purification float |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000391875A JP3713433B2 (en) | 2000-12-25 | 2000-12-25 | Water purification float |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002192148A true JP2002192148A (en) | 2002-07-10 |
| JP3713433B2 JP3713433B2 (en) | 2005-11-09 |
Family
ID=18857954
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000391875A Expired - Lifetime JP3713433B2 (en) | 2000-12-25 | 2000-12-25 | Water purification float |
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| Country | Link |
|---|---|
| JP (1) | JP3713433B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005081641A2 (en) * | 2004-03-01 | 2005-09-09 | Mitsuharu Shimura | Water purification method and purification system |
| JP2006043527A (en) * | 2004-08-02 | 2006-02-16 | Hokukon Co Ltd | Apparatus for purifying waste water contaminated with various living sources in channel |
| WO2009154539A1 (en) * | 2008-06-18 | 2009-12-23 | Phytohydrology Europe Ab | A floating plant bed for biological water treatment |
-
2000
- 2000-12-25 JP JP2000391875A patent/JP3713433B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005081641A2 (en) * | 2004-03-01 | 2005-09-09 | Mitsuharu Shimura | Water purification method and purification system |
| WO2005081641A3 (en) * | 2004-03-01 | 2005-12-08 | Mitsuharu Shimura | Water purification method and purification system |
| JP2006043527A (en) * | 2004-08-02 | 2006-02-16 | Hokukon Co Ltd | Apparatus for purifying waste water contaminated with various living sources in channel |
| WO2009154539A1 (en) * | 2008-06-18 | 2009-12-23 | Phytohydrology Europe Ab | A floating plant bed for biological water treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3713433B2 (en) | 2005-11-09 |
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