JPH06121988A - Purifying device for pond - Google Patents
Purifying device for pondInfo
- Publication number
- JPH06121988A JPH06121988A JP3288392A JP3288392A JPH06121988A JP H06121988 A JPH06121988 A JP H06121988A JP 3288392 A JP3288392 A JP 3288392A JP 3288392 A JP3288392 A JP 3288392A JP H06121988 A JPH06121988 A JP H06121988A
- Authority
- JP
- Japan
- Prior art keywords
- pond
- filtration
- water
- cylinder
- purifying
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/48—Macromolecular compounds
- C04B41/4857—Other macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B41/4861—Polyalkenes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、池の底部に設置され
たろ過装置を介して水を循環させ池水の浄化を行う池の
浄化装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pond purification device for purifying pond water by circulating water through a filtration device installed at the bottom of the pond.
【０００２】[0002]
【従来の技術】ゴルフ場等における池の浄化には化学的
ろ過システムを採用しているところが多いが、この場
合，二次的公害の虞れがある。そのため、最近ではろ過
器を用いた物理的浄化装置が採用されつつある。2. Description of the Related Art Chemical cleaning systems are often used for cleaning ponds in golf courses and the like, but in this case, there is a risk of secondary pollution. Therefore, recently, a physical purification device using a filter is being adopted.
【０００３】ところで、従来の物理的浄化装置において
は、池水を単にろ過するものであるため、満足するよう
な浄化を行うには大規模なろ過装置を必要とする、とい
う問題がある。By the way, in the conventional physical purification apparatus, since the pond water is simply filtered, there is a problem that a large-scale filtration apparatus is required to perform satisfactory purification.
【０００４】この発明は、従来の技術の有するこのよう
な問題点に鑑みてなされたものであり、その目的とする
ところは、石による池水の活性化と簡単なろ過装置によ
って、小規模で施工が容易でありコストの安い池の浄化
装置を提供しようとするものである。The present invention has been made in view of the above problems of the prior art, and its object is to carry out construction on a small scale by activating pond water with stones and a simple filtration device. The aim is to provide a pond purification device that is easy and inexpensive.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、この発明における池の浄化装置は、池の側壁全周に
亙ってアルカリ性の石を配設し、池の底部のろ過ピット
内に泥よけ用の不織布およびフィルタ―を配置したこと
を特徴とするものである。また、池の側壁全周に亙って
アルカリ性の石を配設し、底部のろ過ピット内上面に泥
よけ用の不織布を配置し、該不織布の下部に有孔鋼板を
配置して各孔に円筒を溶着し、前記各円筒内にロ―プ状
の複数個のフィルタ―を軸線方向に詰め込んだことを特
徴とするものである。さらに、池の側壁全周に亙ってア
ルカリ性の石を配設し、底部のろ過ピット内上方に泥よ
け用の不織布を有する金網籠を配置し、該籠より下方に
外周が金網からなる円筒を配置し、該円筒内にロ―プ状
の複数個のフィルタ―を軸線方向に詰め込んだことを特
徴とするものである。In order to achieve the above object, a purifying device for a pond according to the present invention has alkaline stones arranged all around the side wall of the pond, and is provided in a filtration pit at the bottom of the pond. It is characterized by arranging a non-woven fabric for mudguards and a filter on it. In addition, alkaline stones are placed all around the side wall of the pond, a non-woven fabric for mud protection is placed on the upper surface inside the filtration pit at the bottom, and a perforated steel plate is placed below the non-woven fabric to form each hole. And a plurality of loop-shaped filters are packed in the respective cylinders in the axial direction. Further, alkaline stones are arranged all around the side wall of the pond, a wire net cage having a non-woven cloth for mudguard is arranged above the bottom of the filtration pit, and the outer circumference is a wire mesh below the basket. A cylinder is arranged, and a plurality of loop-shaped filters are packed in the cylinder in the axial direction.
【０００６】[0006]
【作用】大気に触れあるいはその他の理由により酸性を
帯びた池水は、池の側壁全周に亙って配設されたアルカ
リ性の石によって中和され活性化されるので、池の側壁
にノロや苔が発生することがない。また、ろ過すべき池
水は、ろ過ピット内の不織布によって泥等が排除されて
から各円筒内のフィルタ―によってろ過され、ポンプに
よって池に循環される。[Action] Pond water that is acidic due to contact with the atmosphere or other reasons is neutralized and activated by the alkaline stones that are placed all around the side wall of the pond. No moss is generated. In addition, the pond water to be filtered is filtered by the filter in each cylinder after the mud is removed by the nonwoven fabric in the filtration pit, and is circulated to the pond by the pump.
【０００７】[0007]
【実施例】図１ないし図４を参照してこの発明の実施例
について説明をする。図１ないし図３において、１はゴ
ルフ場等に設けられる池であり、その側壁２の全周に亙
ってアルカリ性の石３，例えば大分県津久見市に産出す
る石灰質系ライムスト―ンが配設されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. 1 to 3, reference numeral 1 denotes a pond provided in a golf course or the like, and an alkaline stone 3 is provided all around the side wall 2 thereof, for example, a calcareous limestone produced in Tsukumi City, Oita Prefecture is provided. Has been done.
【０００８】４は池１の底部５に形成されたろ過ピット
であり、該ろ過ピット４内でろ過された池水はポンプ６
から導水管７を介して池１に戻される。Reference numeral 4 is a filtration pit formed in the bottom 5 of the pond 1, and the pond water filtered in the filtration pit 4 is pumped by a pump 6.
Is returned to the pond 1 via the water conduit 7.
【０００９】前記ろ過ピット４内の上面には、２枚の合
成樹脂製の不織布の間に合成樹脂製のフィラメントをか
らめ合わせたものを介在させた泥よけ用の不織布８が配
置され、該不織布８の下部には、多数の孔を有する鋼板
９が配置され、それぞれの孔には鋼管からなる円筒１０
が溶着されている。そして、該円筒１０のそれぞれに
は、細線または細紐を複数本束合してロ―プ状にしたフ
ィルタ―１１が複数本該円筒１０の軸線方向に沿って詰
め込んである。On the upper surface of the filtration pit 4, there is disposed a mudguard non-woven fabric 8 having two synthetic resin non-woven fabrics interleaved with synthetic resin filaments. A steel plate 9 having a large number of holes is arranged below the nonwoven fabric 8, and a cylinder 10 made of a steel pipe is provided in each hole.
Is welded. Each of the cylinders 10 is packed with a plurality of filters 11 in the form of a loop formed by bundling a plurality of thin wires or thin strings along the axial direction of the cylinder 10.
【００１０】したがって、多数の孔を穿設した鋼板９の
各孔に円筒１０をそれぞれ溶着し、各円筒１０にフィル
タ―１１を詰め込んだものをろ過ピット４内に配置した
後、該鋼板９の上面に泥よけ用の不織布８を配置すれ
ば、ろ過装置は完成する。Therefore, after the cylinders 10 are welded to the respective holes of the steel plate 9 having a large number of holes and the filters 11 are packed in the respective cylinders 10 and arranged in the filtration pit 4, the steel plates 9 are The filtration device is completed by disposing the non-woven cloth 8 for mudguard on the upper surface.
【００１１】以上のような構成からなる池の浄化装置に
おいて、池１に溜った池水は大気との接触その他により
酸性を帯びるようになるが、この池水は池の側壁２全周
に亙って配設されたアルカリ性の石３によって中和され
活性化されるので、池の側壁２にノロや苔が発生するこ
とがない。したがって、ノロや苔の排除を必要としない
ろ過装置はその分，小規模のものですむ。In the pond purifying device having the above-mentioned structure, the pond water accumulated in the pond 1 becomes acidic due to contact with the atmosphere and the like, but this pond water is distributed all around the side wall 2 of the pond. Since it is neutralized and activated by the provided alkaline stones 3, no porosity or moss is generated on the side wall 2 of the pond. Therefore, a filter device that does not require removal of slag and moss is small in size.
【００１２】また、ろ過すべき池水は、ポンプ６の吸引
作用によって泥よけ用の不織布８の上面に流れ、ここで
泥やゴミが分離され、不織布８を流下した水は全て鋼板
９上から円筒１０内に入りフィルタ―１１で浄化され、
ポンプ６から導水管７を介して池１に戻される。そし
て、このろ過装置は、泥よけ用の不織布８とフィルタ―
１１を内蔵する円筒１０を溶着した鋼板９で構成してい
るので、構成が簡易化され施工がきわめて容易である。The pond water to be filtered flows by the suction action of the pump 6 onto the upper surface of the non-woven cloth 8 for mud protection, where mud and dust are separated, and all the water that has flowed down the non-woven cloth 8 is from the top of the steel plate 9. It enters the cylinder 10 and is purified by the filter-11.
It is returned from the pump 6 to the pond 1 via the water conduit 7. And, this filtering device includes a non-woven cloth 8 for mudguard and a filter.
Since the cylinder 10 containing 11 is formed of the welded steel plate 9, the structure is simplified and the construction is extremely easy.
【００１３】図４はこの発明に係るろ過装置の他の実施
例を示すものであり、図において、２１は池の底部５に
形成されたろ過ピットであり、該ろ過ピット２１内でろ
過された池水はポンプ２２から導水管７を介して池１に
戻される。FIG. 4 shows another embodiment of the filtration device according to the present invention. In the figure, 21 is a filtration pit formed on the bottom 5 of the pond, and the filtration pit 21 is used for filtration. The pond water is returned from the pump 22 to the pond 1 via the water conduit 7.
【００１４】前記ろ過ピット２１内の上方には、底面が
金網で構成された金網籠２３が吊り下げられ、２枚の合
成樹脂製の不織布の間に合成樹脂製のフィラメントをか
らめ合わせたものを介在させた泥よけ用の不織布８が該
金網籠２３の底面に載置されている。そして該金網籠２
３より下方には、台２４上に外周が金網２５からなる複
数個の円筒２６が載置され、該円筒２６のそれぞれに
は、細線または細紐を複数本束合してロ―プ状にしたフ
ィルタ―１１が複数本該円筒２６の軸線方向に沿って詰
め込んである。そして、前記台２４の円筒２６載置部に
は孔２７が穿設されていて、フィルタ―１１を通過した
池水がその下方の受水槽２８に送られるようになってい
る。また、該台２７も籠状に形成され、その上端にはフ
ランジ２９が形成されていて、該フランジ２９によって
台２４がろ過ピット２１内の所定の位置に保持されるよ
うになっている。なお、３０は円筒２６の蓋体である。Above the inside of the filtration pit 21, a wire netting basket 23 having a bottom made of a wire netting is hung, and a filament made of synthetic resin is interlocked between two synthetic resin nonwoven fabrics. The intervening mudguard non-woven fabric 8 is placed on the bottom surface of the wire netting basket 23. And the wire net basket 2
Below 3, a plurality of cylinders 26 each having a wire mesh 25 on the outer periphery are placed on a stand 24, and a plurality of thin wires or thin cords are bundled into each of the cylinders 26 to form a rope shape. A plurality of filters 11 are packed along the axial direction of the cylinder 26. A hole 27 is formed in the mounting portion of the cylinder 26 of the table 24 so that the pond water that has passed through the filter 11 is sent to the water receiving tank 28 therebelow. Further, the base 27 is also formed in a basket shape, and a flange 29 is formed on the upper end thereof, and the base 29 is held by the flange 29 at a predetermined position in the filtration pit 21. In addition, 30 is a lid of the cylinder 26.
【００１５】したがって、予め籠状の台２４上にフィル
タ―１１を詰め込んだ複数の円筒２６を載置し且つ金網
籠２３の底面に不織布８を載置したものを該籠状の台２
４に組み込んでおき、これをろ過ピット２１内に配置す
れば、ろ過装置は完成する。Therefore, a plurality of cylinders 26 packed with the filter 11 are placed on the basket-shaped base 24 in advance, and the nonwoven fabric 8 is placed on the bottom surface of the wire netting basket 23.
4 is assembled and placed in the filtration pit 21, the filtration device is completed.
【００１６】このろ過装置の場合、ろ過すべき池水は、
ポンプ２２の吸引作用によって泥よけ用の不織布８の上
面に流れ、ここで泥やゴミが分離され、分離された泥や
ゴミは金網籠２３内に溜り、不織布８を流下した水は全
て円筒２６の外周から円筒内に入り、フィルタ―１１で
浄化され、孔２７から受水槽２８に入り、ポンプ２２か
ら導水管７を介して池１に戻される。In the case of this filtration device, the pond water to be filtered is
By the suction action of the pump 22, it flows onto the upper surface of the non-woven fabric 8 for mud shelter, where the mud and dust are separated, the separated mud and dust are collected in the wire netting basket 23, and the water flowing down the non-woven fabric 8 is all cylindrical. It enters the cylinder from the outer periphery of 26, is purified by the filter-11, enters the water receiving tank 28 from the hole 27, and is returned from the pump 22 to the pond 1 through the water conduit 7.
【００１７】このろ過装置は、泥やゴミの分離装置とフ
ィルタ―装置等を予め組立ておき、これをろ過ピット２
１に設置すればよい。そして、泥よけ用の不織布８で分
離された泥やゴミは金網籠２３内に溜るので、この金網
籠２３を取り出すことにより泥やゴミは池底に分布され
ることなく容易に排出され得る。また円筒２６も簡単に
取り出すことができるので、フィルタ―１１の清掃も容
易にできる。In this filtration device, a separation device for mud and dust, a filter device, etc. are assembled in advance, and this is installed in the filtration pit 2.
It should be installed in 1. Since the mud and dust separated by the non-woven cloth 8 for mudguard collect in the wire netting basket 23, the mud and dust can be easily discharged without being distributed to the bottom of the pond by taking out the wire netting basket 23. . Further, since the cylinder 26 can be easily taken out, the filter 11 can be easily cleaned.
【００１８】[0018]
【発明の効果】この発明の請求項１によると、池水の浄
化は、まず池の側壁全周に亙って配設されたアルカリ性
の石によって行われ、ノロや苔の発生しない池水となる
のでゴルフ場等の池としては最適なものとなる。また、
ノロや苔の発生しない池であるのでその分ろ過装置の規
模を小さくすることができる。According to the first aspect of the present invention, the purification of the pond water is first carried out by the alkaline stones arranged all around the side wall of the pond, so that the pond water is free from slag and moss. It is the most suitable as a pond for golf courses. Also,
Since the pond does not generate slag or moss, the scale of the filtration device can be reduced accordingly.
【００１９】また、請求項２においては、上記の効果に
加えて、ろ過装置が単に泥よけ用の不織布とフィルタ―
を内蔵する円筒を溶着した鋼板で構成しているので、構
成が簡易化され、施工がきわめて容易であるのでコスト
安のものとなる。Further, in addition to the above effects, in the second aspect of the present invention, the filtering device is simply a non-woven fabric for mudguards and a filter.
Since the cylinder containing the is formed of a welded steel plate, the structure is simplified and the construction is extremely easy, so the cost is low.
【００２０】さらに、請求項３においては、上記請求項
１の効果に加えて、ろ過装置の施工がきわめて容易であ
ると共に分離された泥やゴミの排出が簡単正確にでき、
またフィルタ―の清掃も容易にできるものである。Further, in addition to the effect of the above-mentioned claim 1, in the claim 3, the construction of the filtering device is very easy, and the separated mud and dust can be discharged easily and accurately,
In addition, the filter can be easily cleaned.
【図１】図１はこの発明に係る池の浄化装置を用いた池
の側面断面図である。FIG. 1 is a side sectional view of a pond using a pond purification device according to the present invention.
【図２】図２は図１の平面図である。FIG. 2 is a plan view of FIG.
【図３】図３はろ過装置の実施例の側面図である。FIG. 3 is a side view of an embodiment of a filtration device.
【図３】図４はろ過装置の他の実施例の側面図である。FIG. 4 is a side view of another embodiment of the filtration device.
１ 池 ２ 側壁 ３ 石 ４，２１ ろ過ピット ５ 底部 ８ 泥よけ用の不織布 ９ 鋼板 １０，２６ 円筒 １１ フィルタ― ２３ 金網籠 ２５ 外周の金網 1 Pond 2 Side wall 3 Stone 4,21 Filtration pit 5 Bottom 8 Non-woven fabric for mudguard 9 Steel plate 10,26 Cylinder 11 Filter-23 Wire mesh cage 25 Wire mesh around the periphery
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成５年９月３０日[Submission date] September 30, 1993
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図面の簡単な説明[Name of item to be corrected] Brief description of the drawing
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図面の簡単な説明】[Brief description of drawings]
【図１】図１はこの発明に係る池の浄化装置を用いた池
の側面断面図である。FIG. 1 is a side sectional view of a pond using a pond purification device according to the present invention.
【図２】図２は図１の平面図である。FIG. 2 is a plan view of FIG.
【図３】図３はろ過装置の実施例の側面図である。FIG. 3 is a side view of an embodiment of a filtration device.
【図４】図４はろ過装置の他の実施例の側面図である。FIG. 4 is a side view of another embodiment of the filtration device.
【符号の説明】 １ 池 ２ 側壁 ３ 石 ４，２１ ろ過ピット ５ 底部 ８ 泥よけ用の不織布 ９ 鋼板 １０，２６ 円筒 １１ フィルタ― ２３ 金網籠 ２５ 外周の金網[Explanation of symbols] 1 Pond 2 Side wall 3 Stone 4,21 Filtration pit 5 Bottom 8 Non-woven cloth for mudguard 9 Steel plate 10,26 Cylinder 11 Filter-23 Wire mesh cage 25 Wire mesh around the periphery
Claims (3)
水を循環させ池水の浄化を行う池の浄化装置において、
池の側壁全周に亙ってアルカリ性の石を配設し、池の底
部のろ過ピット内に泥よけ用の不織布およびフィルタ―
を配置したことを特徴とする池の浄化装置。1. A pond purification device for purifying pond water by circulating water through a filtration device installed at the bottom of the pond,
Alkaline stones were placed all around the side wall of the pond, and non-woven fabric and filter for mudguard were placed in the filtration pit at the bottom of the pond.
A pond purification device characterized in that
水を循環させ池水の浄化を行う池の浄化装置において、
池の側壁全周に亙ってアルカリ性の石を配設し、底部の
ろ過ピット内上面に泥よけ用の不織布を配置し、該不織
布の下部に有孔鋼板を配置して各孔に円筒を溶着し、前
記各円筒内にロ―プ状の複数個のフィルタ―を軸線方向
に詰め込んだことを特徴とする池の浄化装置。2. A pond purification device for purifying pond water by circulating water through a filtration device installed at the bottom of the pond,
Alkaline stones are placed all around the side wall of the pond, a non-woven fabric for mud protection is placed on the upper surface inside the filtration pit at the bottom, and a perforated steel plate is placed below the non-woven fabric to form a cylinder in each hole. And a plurality of rope-shaped filters are axially packed in each of the cylinders.
水を循環させ池水の浄化を行う池の浄化装置において、
池の側壁全周に亙ってアルカリ性の石を配設し、底部の
ろ過ピット内上方に泥よけ用の不織布を有する金網籠を
配置し、該籠より下方に外周が金網からなる円筒を配置
し、該円筒内に複数個のフィルタ―を軸線方向に詰め込
んだことを特徴とする池の浄化装置。3. A pond purifying device for purifying pond water by circulating water through a filtering device installed at the bottom of the pond,
Alkaline stones are arranged all around the side wall of the pond, a wire mesh basket having a non-woven cloth for mudguard is arranged above the bottom of the filtration pit, and a cylinder composed of a wire mesh is formed below the basket. A purifying device for a pond, characterized in that a plurality of filters are arranged and packed in the cylinder in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3288392A JPH06121988A (en) | 1992-01-24 | 1992-01-24 | Purifying device for pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3288392A JPH06121988A (en) | 1992-01-24 | 1992-01-24 | Purifying device for pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06121988A true JPH06121988A (en) | 1994-05-06 |
Family
ID=12371276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3288392A Pending JPH06121988A (en) | 1992-01-24 | 1992-01-24 | Purifying device for pond |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06121988A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08229316A (en) * | 1995-02-24 | 1996-09-10 | Toyo Suigei Kk | Submerged filter |
| KR20190112391A (en) * | 2018-03-26 | 2019-10-07 | 주식회사 에코밸리 | A water purification apparatus and the landscape garden using the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62204814A (en) * | 1986-03-04 | 1987-09-09 | Katsuya Haneda | Water purifying device |
| JPS6410279A (en) * | 1987-07-02 | 1989-01-13 | Minolta Camera Kk | Developing device |
| JPH01189392A (en) * | 1987-11-12 | 1989-07-28 | Solvay & Cie | Neutralization of acidic water layer on precipitate containing humic substance |
| JPH02211289A (en) * | 1989-02-13 | 1990-08-22 | Nippon Sekkai Kogyo Kumiai | Improvement of excessively nutritious conditions of fresh water area using lime material |
-
1992
- 1992-01-24 JP JP3288392A patent/JPH06121988A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62204814A (en) * | 1986-03-04 | 1987-09-09 | Katsuya Haneda | Water purifying device |
| JPS6410279A (en) * | 1987-07-02 | 1989-01-13 | Minolta Camera Kk | Developing device |
| JPH01189392A (en) * | 1987-11-12 | 1989-07-28 | Solvay & Cie | Neutralization of acidic water layer on precipitate containing humic substance |
| JPH02211289A (en) * | 1989-02-13 | 1990-08-22 | Nippon Sekkai Kogyo Kumiai | Improvement of excessively nutritious conditions of fresh water area using lime material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08229316A (en) * | 1995-02-24 | 1996-09-10 | Toyo Suigei Kk | Submerged filter |
| KR20190112391A (en) * | 2018-03-26 | 2019-10-07 | 주식회사 에코밸리 | A water purification apparatus and the landscape garden using the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6234404B2 (en) | ||
| CN210764671U (en) | Filter type sewage treatment plant | |
| KR101311903B1 (en) | Filtering type apparatus for treating non-point contaminants(fta) | |
| JP3460071B2 (en) | Gas-liquid contact treatment and solid separation equipment | |
| JPH06121988A (en) | Purifying device for pond | |
| US3738491A (en) | Under-gravel aquarium filter | |
| JPH05285470A (en) | Water purifying device in intake port of concrete dam | |
| JP2803041B2 (en) | Filtration device | |
| KR100369677B1 (en) | Clean water filter for fiber | |
| FI69250C (en) | PLANFILTER | |
| JP4593086B2 (en) | Filtration device | |
| KR970006129B1 (en) | Waste-water treatment apparatus | |
| JP3056406B2 (en) | Activated carbon storage unit and sewage purification device using the same | |
| JPH02233111A (en) | Filter element | |
| JPH0685011U (en) | Filtration device | |
| JPH08108012A (en) | Water filter | |
| JPH0612070Y2 (en) | Rainwater regeneration water storage device | |
| JPS6323928Y2 (en) | ||
| SU613786A1 (en) | Bag filter | |
| KR920000945Y1 (en) | Filter plate for washing tower | |
| KR860000091Y1 (en) | Purification tank | |
| JPH02227189A (en) | Biological treatment apparatus | |
| KR200214286Y1 (en) | Clean water filter for fiber | |
| JP4818508B2 (en) | Water treatment equipment | |
| KR950009012Y1 (en) | Filtration apparatus for chaff |