KR100784634B1 - The filtration method of the pond water which uses the aquatic plant - Google Patents

The filtration method of the pond water which uses the aquatic plant Download PDF

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KR100784634B1
KR100784634B1 KR1020060117435A KR20060117435A KR100784634B1 KR 100784634 B1 KR100784634 B1 KR 100784634B1 KR 1020060117435 A KR1020060117435 A KR 1020060117435A KR 20060117435 A KR20060117435 A KR 20060117435A KR 100784634 B1 KR100784634 B1 KR 100784634B1
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pond
water
aquatic plants
absorption
planted
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KR1020060117435A
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Korean (ko)
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배영길
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배영길
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/005—Valves

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydroponics (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

An environmentally friendly filtration method without injection of chemicals is provided to enable aquatic plants or fishes to live in a pond, and minimize an installation area, an installation cost and a maintenance cost of the system by simply installing a pond water purifying system in an existing pond and making it not necessary to exchange a filter of the system. In a circulation type purification method for injecting the filtered water into the pond after sucking water of a pond and filtering the sucked water, a method for filtering water of a pond using aquatic plants is characterized in that: aquatic plants are planted into a mat pad(4) that is installed at the pond; an absorption case(5) is installed on a lower part of the mat pad having the aquatic plants planted therein in a state that a water passing hole is perforated into the absorption case; and water of the pond filtered by roots of the aquatic plants planted in the mat pad is sucked into a pump(7) at one side of a wet land by an absorption pipe(6) that is embedded in the absorption case to inject the sucked water into the pond through a water injection pipe(8) at the other side of the wetland.

Description

수생식물을 이용한 연못물의 여과방법{The filtration method of the pond water which uses the aquatic plant}The filtration method of the pond water which uses the aquatic plant}

도 1은 본 발명 수생식물을 이용한 연못물의 여과방법이 적용되는 연못의 사시도1 is a perspective view of a pond to which the filtration method of a pond using the present invention aquatic plants is applied

도 2는 본 발명 수생식물을 이용한 연못물의 여과방법이 적용되는 단면도Figure 2 is a cross-sectional view of the filtration method of the pond using the present invention aquatic plants

도 3은 본 발명이 적용되는 또 다른 실시 예3 is another embodiment to which the present invention is applied

※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

1. 연못 2. 수생식물1. pond 2. aquatic plants

3. 습지대 4. 매트패드3. Marsh 4. Mat pad

5. 흡수케이스 6. 흡수파이프5. Absorption Case 6. Absorption Pipe

7. 펌프 8. 주수파이프7. Pump 8. Main pipe

9. 청소용 파이프 10. 살수파이프9. Cleaning pipe 10. Spray pipe

11. 배수밸브 12. 흡수조절밸브11. Drain valve 12. Absorption control valve

13. 청소용 흡입밸브 14. 주수조절밸브13. Cleaning suction valve 14. Main control valve

15. 살수밸브15. Sprinkler valve

본 발명은 고여있는 연못의 물을 자연친화적인 방법으로 여과하여 정화할 수 있게 하는 수질개선 방법에 관한 것으로, 보다 상세하게는 수생식물의 뿌리집단부가 수질을 악화시키는 부영양물질인 질산염 및 인산염 등을 흡착하여 분해하고 흡수할 수 있게 하는 것에 관한 것이다.The present invention relates to a water quality improvement method for filtering and purifying the water in a standing pond by a natural friendly method, and more particularly, nitrates and phosphates, which are eutrophic substances that deteriorate the water quality of the root group of aquatic plants. To adsorb, decompose and absorb.

일반적으로 골프장이나 조경용 등으로 조성된 인공연못은 지속적으로 새로운 물을 공급하고 배출하는 설비를 갖추기가 어려운 형태로 되어 있어 연못에 고여있는 물은 시간이 경과함에 따라 주변으로부터 영양염인 질산염이나 인산염 등이 유입되어 부영양화됨에 따라 조류의 과잉번식으로 인한 수질악화로 조경용으로의 기능을 퇴색케 하고 있다.In general, artificial ponds created for golf courses or landscaping are difficult to equip with facilities to continuously supply and discharge new water. Therefore, the water accumulated in the pond has nutrients such as nitrates or phosphates from the surroundings. As it is introduced and eutrophicated, the water quality deteriorates due to the excessive reproduction of algae, which causes the function of landscaping to fade.

종래 연못의 수질개선을 위하여는 크게 구분하여 화학적인 방법과 물리적인 방법이 공지되어 있으며 이 중 화학적인 방법은 광합성 억제제, 살초제, 제초제 등의 화공약품을 투입하여 조류 등의 증식을 억제하고 응집제 등을 투입하여 잔재물을 침전되게 하는 방법이 있었으나 이러한 화학적인 방법은 정기적으로 약품을 투입하여야만 효과가 유지되며 투입되는 화공약품으로 인하여 연못 내의 수생식물이나 어류 등이 서식할 수 없다는 환경오염을 유발하는 문제점이 있었으며, 물리적인 방법의 하나인 연못의 물을 순환시키면서 필터를 이용하여 조류 등을 여과하는 방 법은 값비싼 필터를 자주 교체하여야 한다는 문제점이 있었으며, 또 다른 방법인 응집, 침전, 여과시설을 설치하여 고분자 응집제로 응집하고 응집되어 침전된 잔재물을 여과시설에서 탈수하여 처리하는 방법이 있었으나 처리장치를 설치하기 위하여는 상당한 면적의 부지와 함께 초기 설비투자가 과다하고 지속적으로 많은 운전비용이 소요된다는 문제점이 있었다.In order to improve the water quality of conventional ponds, chemical and physical methods are widely known. Among these chemical methods, chemical chemicals such as photosynthesis inhibitors, herbicides, and herbicides are added to inhibit the growth of algae and flocculants. There was a method to settle the residue by adding the chemicals, but this chemical method is effective only if the chemicals are added regularly, causing the environmental pollution that the aquatic plants and fish in the pond can not live due to the chemicals added There was a problem in that a method of filtering algae using a filter while circulating water in a pond, which is one of physical methods, had to replace an expensive filter frequently, and another method of flocculation, sedimentation, and filtration facilities was used. And coagulate with polymer coagulant There was a method of dewatering and treating the wastewater, but there was a problem that the initial facility investment was excessive and the continuous operation cost was required to install a treatment device with a considerable area.

본 발명은 상기와 같은 제반문제점을 해결하기 위하여 개발된 것으로 환경오염의 원인이 되는 화공약품의 투입이 없는 친환경적인 여과방법으로 연못 내에 수생식물이나 어류 등이 서식가능하게 하는 방법을 제공하는 것을 목적으로 한다.The present invention was developed in order to solve the above problems, it is an object of the present invention to provide a method for aquatic plants or fish in the pond in an eco-friendly filtration method without the input of chemicals that cause environmental pollution. It is done.

본 발명의 또 다른 목적은 필터의 교체가 불필요하고 기존연못에 간단하게 설치할 수 있게 하여 설치면적과 설치비용 및 유지비용을 최소화할 수 있게 하는 방법을 제공하는 것이다.Still another object of the present invention is to provide a method for minimizing the installation area, installation cost and maintenance cost by making it easy to install the existing pond without replacing the filter.

상기한 목적을 위한 본 발명 '수생식물을 이용한 연못물의 여과방법'은 다공성의 매트패드에 수생식물을 식재하여 활착시키고 수생식물이 활착되어 뿌리집단부가 형성된 매트패드로 연못물을 여과할 수 있게 하여 연못물에 포함된 조류와 영양염류를 수생식물의 뿌리가 흡착하여 분해하고 흡수할 수 있게 하여 연못물을 정화할 수 있게 구성한다.The present invention for the above-mentioned 'filtration method of pond water using aquatic plants' by planting aquatic plants on a porous mat pad, and the aquatic plants are slid, so that the pond water can be filtered with a mat pad formed root group The algae and nutrients contained in the pond can be absorbed, decomposed, and absorbed by the roots of the aquatic plants, so that the pond can be purified.

상기의 수생식물 뿌리집단부가 연못물을 여과할 수 있게 하기 위하여는 수생식물이 활착된 매트패드의 아래부분에 연못물을 순환할 수 있게 하는 흡수케이스와 순환파이프를 배치하고 연못의 인근에는 펌프와 제어밸브를 구비하여 연못물이 계속하여 순환할 수 있게 구성한다.In order to allow the aquatic plant root group to filter the pond water, an absorption case and a circulation pipe for circulating the pond water are disposed at the bottom of the mat pad where the aquatic plants are attached. A control valve is provided to allow the pond to continue to circulate.

이하에서 본 발명의 바람직한 실시 예에 대하여 첨부한 도면을 참조하여 상세하게 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명 수생식물을 이용한 연못물의 여과방법이 적용되는 연못의 사시도이고, 도 2는 본 발명 수생식물을 이용한 연못물의 여과방법이 적용되는 단면도이며, 도 3은 본 발명이 적용되는 또 다른 실시 예이다.1 is a perspective view of a pond to which a filtration method of a pond using the aquatic plant of the present invention is applied, FIG. 2 is a cross-sectional view to which a filtration method of a pond using the aquatic plant of the present invention is applied, and FIG. 3 is another embodiment to which the present invention is applied. Example.

도면에 도시된 것과 같이 본 발명은 연못(1)의 가장자리에 수생식물(2)이 식재된 습지대(3)를 형성한다.As shown in the figure, the present invention forms a wetland 3 in which aquatic plants 2 are planted at the edge of the pond 1.

습지대(3)는 매트패드(4)로 조성되며 매트패드(4)는 다공성을 가져 수생식물(2)의 뿌리가 쉽게 활착할 수 있고 유연성이 있어 원하는 형태로 용이하게 가공할 수 있으며 꽃꽂이용 등과 같은 용도로 시중에서 판매되고 있다.The wetland (3) is composed of a mat pad (4) and the mat pad (4) has a porosity, the roots of the aquatic plants (2) can easily stick and flexible, can be easily processed into the desired shape, and for flower arrangement Commercially available for the same use.

매트패드(4)에는 수생식물(2)을 식재한다.The aquatic plant 2 is planted in the mat pad 4.

수생식물(2)이라 함은 물속 또는 물가에서 자라며 식물체의 전부 또는 일부가 물속에 잠겨있는 관다발 식물, 수중식물 또는 수초라 칭하며 매트패드(4)에 식재할 수 있는 담수식물은 고착성 수생식물로 정수식물, 부엽식물, 침수식물로 구분된다.Aquatic plants (2) are called tubular plants, aquatic plants, or aquatic plants that grow in or near water and are partially or partially submerged in water. Freshwater plants that can be planted on mat pads (4) are fixed aquatic plants. It is divided into plants, side plants, and submerged plants.

본 발명의 매트패드(4)에 식재하기에 바람직한 식물로는 줄기의 밑부분이 수 면아래에 있는 정수식물이 적합하며 이와 같은 종류에는 갈대, 줄, 큰 부들, 연, 개구리연, 벗풀, 물옥잠 및 창포 등이 있고, 연못의 상태에 따라서는 물밑에 뿌리를 내리고 잎은 수면에 떠 있는 부엽식물인 연종류나 마름종류 또는 물밑에 뿌리를 내리고 잎은 수면아래에 있는 침수식물인 말류를 선택할 수도 있다.Preferred plants for planting on the mat pad (4) of the present invention is suitable for planting plants under the water surface of the stem, such as reeds, strings, large parts, lotus, frog lotus, peel grass, mulberry And irises, and depending on the condition of the pond, the roots are rooted under the water, and the leaves are lotus species, which are floating on the water, or the roots under the water, and the leaves are submerged plants. have.

수생식물(2)이 식재된 매트패드(4)의 아래에는 매트패드(4)에 식재된 수생식물의 뿌리집단부를 거쳐 여과된 물이 저류되는 흡수케이스(5)가 설치된다.Under the mat pad 4 on which the aquatic plants 2 are planted, an absorption case 5 is installed in which water filtered through the root group of the aquatic plants planted on the mat pad 4 is stored.

흡수케이스(5)는 상부 및 측면에 물이 통과할 수 있도록 다수의 통수공(도면미도시)이 천공된다.Absorption case 5 is a plurality of water holes (not shown) is perforated so that water can pass through the top and side.

흡수케이스(5)의 내부에는 저류된 물을 흡입하는 흡수파이프(6)가 설치되며 흡수파이프(6)는 펌프(7)의 흡입부로 연결되고 펌프(7)에 의하여 흡입된 물은 주수파이프(8)를 거쳐 반대편의 습지대로 방류되게 구성된다.An absorption pipe 6 for sucking the stored water is installed in the absorption case 5, and the absorption pipe 6 is connected to the suction part of the pump 7, and the water sucked by the pump 7 is a water feed pipe ( It is configured to be discharged to the opposite marsh through 8).

펌프(7)는 연못(1)에 근접되게 설치하는 것이 바람직하고 지상에 설치할 수도 있으나 케이스에 넣어 지하에 매설하는 것도 가능하다.The pump 7 is preferably installed close to the pond 1 and may be installed on the ground, but may be embedded in a case and buried underground.

도 3은 본 발명의 또 다른 실시 예로 흡수케이스(5)의 내부에는 흡수케이스(5)의 바닥에 침전되는 이토를 흡입하여 배출할 수 있게 하는 청소용 파이프(9)와, 이토를 교란하여 부유하게 하는 살수파이프(10)를 구비하여 필요에 따라서는 흡수케이스(5) 내의 바닥에 침전된 이토를 교란하여 부유하게 하고 흡수케이스(5)의 바닥면에 근접하게 구비된 청소용 파이프(9)로 흡입하여 청소용 배수밸브(11)를 거쳐 외부로 배출되게 할 수도 있다.3 is another embodiment of the present invention, the inside of the absorption case (5) and the cleaning pipe (9) to suck and discharge the soil is settled on the bottom of the absorption case (5), the soil is disturbed floating It is provided with a watering pipe (10) to disturb the soil settled on the bottom in the absorbent case (5), if necessary, suspended by a cleaning pipe (9) provided near the bottom surface of the absorbent case (5) It may be to be discharged to the outside via the cleaning drain valve (11).

이를 좀더 구체적으로 설명하자면 흡수케이스(5)의 내부청소가 필요할 경우 흡수파이프(6) 상에 구비된 흡수조절밸브(12)를 폐쇄하고 청소용 파이프(9) 상에 구비된 청소용 흡입밸브(13)를 개방한 다음, 주수조절밸브(14)를 폐쇄하고 청소용 살수밸브(15)를 개방하여 청소용 파이프(9)에서 흡입되는 물은 청소용 살수파이프(10)에서 분사시켜 흡수케이스(5) 내부를 일정시간 교란한 다음 청소용 배수밸브(11)를 개방하고 청소용 살수밸브(15)를 폐쇄하면 흡수케이스(5) 내부의 침전된 이토는 청소용 배수밸브(11)를 통하여 외부로 배출된다.In more detail, when the internal cleaning of the absorption case 5 is necessary, the absorption control valve 12 provided on the absorption pipe 6 is closed and the cleaning suction valve 13 provided on the cleaning pipe 9 is provided. After opening the water, the main water control valve 14 is closed, and the cleaning sprinkling valve 15 is opened so that the water sucked from the cleaning pipe 9 is sprayed from the cleaning sprinkling pipe 10 to keep the inside of the absorption case 5 constant. After the time disturbs, the cleaning drain valve 11 is opened and the cleaning sprinkling valve 15 is closed, and the precipitated soil inside the absorption case 5 is discharged to the outside through the cleaning drain valve 11.

배출되는 용수가 깨끗해지면 주수조절밸브(14)를 개방하고 청소용 배수밸브(11)를 폐쇄하면 흡수케이스(5) 내부청소는 완료된다.When the discharged water is cleared, the main water control valve 14 is opened and the cleaning drain valve 11 is closed to clean the inside of the absorption case 5.

상기와 같은 연못물의 여과방법은 설치 초기에는 매트패드(4)에 식재된 수생식물의 뿌리가 충분히 집단부를 형성하지 못하여 여과효율이 떨어질 수도 있으나 연못물의 순환에 의하여 공급되는 영양염류에 의하여 수상식물의 뿌리가 신속하게 성장하여 뿌리집단부를 형성하여 여과성능이 향상되며 부유하는 조류는 매트패드의 표면이나 내부공극 사이에 잔류하면서 햇볕이 미치지 않는 조류는 급속히 사멸하고 사멸된 조류는 분해되면서 유기물은 뿌리집단부에 흡수되어 연못물의 부영양화를 방지하게 할 수 있어 시간이 경과할수록 여과성능이 향상되고 한 번의 설치만으로도 장기간에 걸쳐 교체 없이 사용할 수 있다.In the filtration method of the pond as described above, the roots of the aquatic plants planted on the mat pad 4 may not sufficiently form a collection part, and thus the filtration efficiency may be reduced. The roots grow rapidly to form the root group, which improves the filtration performance. Floating algae remains between the surface of the mat pad and the inner pores, while the algae that do not reach the sun are rapidly killed and the algae are decomposed and the organic matter is decomposed. It can be absorbed by the part to prevent eutrophication of the pond water, so the filtration performance is improved as time passes and it can be used without replacement for a long time with just one installation.

이상에서 설명한 바와 같이 본 발명은 어떠한 화학약품의 투입없이도 연못물을 자연친화적인 방법으로 정화할 수 있어 환경오염의 염려가 없을 뿐만 아니라 연 못에 수중식물이나 어류의 서식을 가능하게 하고, 장치를 설치함에 있어 필요한 소요면적이 적고 설치비용과 유지비용을 저렴하게 할 수 있게 하는 효과가 있다.As described above, the present invention can purify pond water in a natural way without any chemicals, so there is no concern about environmental pollution, and it is possible to inhabit aquatic plants or fishes in ponds. In the installation, the required area is small and the installation cost and maintenance cost can be reduced.

Claims (2)

연못의 물을 흡입하여 여과한 후 주수하는 순환식 정화방법에 있어서,In the circulating purification method in which the water in the pond is sucked and filtered and then poured in, 연못(1)에 설치된 매트패드(4)에는 수생식물(2)을 식재하고, 수생식물이 식재된 매트패드의 하부에는 통수공이 천공된 흡수케이스(5)를 구비하며, 매트패드에 식재된 수생식물의 뿌리집단부에 의하여 여과된 연못물은 흡수케이스에 내장된 흡수파이프(6)에 의하여 펌프로 흡입되고 주수파이프(8)를 거쳐 반대편의 습지대(3)에서 연못으로 주수되는 것을 특징으로 하는 수생식물을 이용한 연못물의 여과방법.The mat pad 4 installed in the pond 1 is planted with aquatic plants (2), the lower part of the mat pad is aquatic plants are planted with a water absorbing case (5) perforated through the hole, the aquatic planted on the mat pad Pond water filtered by the root group of the plant is sucked into the pump by the absorption pipe (6) built in the absorption case and is fed to the pond from the wetland (3) on the opposite side via the water pipe (8) Filtration method of pond water using aquatic plants. 제 1항에 있어서, 흡수케이스(5) 내부에는 청소용 파이프(9) 및 살수파이프(10)가 추가되어 흡수조절밸브(12), 청소용 흡입밸브(13), 주수조절밸브(14), 배수밸브(11) 및 살수밸브(15)를 조작하여 흡수케이스 내부에 침적되는 이토를 배출할 수 있게 한 것을 특징으로 하는 수생식물을 이용한 연못물의 여과방법.The cleaning pipe (9) and the watering pipe (10) is added inside the absorption case (5), so that the absorption control valve (12), the cleaning suction valve (13), the main water control valve (14), and the drain valve (11) and the sprinkling valve (15) by filtration method of the pond water using aquatic plants, characterized in that it is possible to discharge the soil deposited in the absorption case.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102329001A (en) * 2011-06-22 2012-01-25 上海太和水环境科技发展有限公司 Modular waterweed planting method and waterweed culture module in underwater ecological restoration
CN103109656A (en) * 2012-12-11 2013-05-22 镇江山水湾生态农业开发有限公司 Submerged plant underwater turf cultivation structure and submerged plant underwater turf planting method
CN103708672A (en) * 2012-10-09 2014-04-09 中国科学院城市环境研究所 An efficient purification method of heavy-metal waste water by combining plants and enrichment by a composite filling material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010025498A (en) * 2000-12-30 2001-04-06 김해근 Artifical Pond
KR20010073770A (en) * 2000-01-20 2001-08-03 이기준 Rain reservoir·infiltration pond system for restoring the circulation of the water in a city and its constructing method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010073770A (en) * 2000-01-20 2001-08-03 이기준 Rain reservoir·infiltration pond system for restoring the circulation of the water in a city and its constructing method
KR20010025498A (en) * 2000-12-30 2001-04-06 김해근 Artifical Pond

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102329001A (en) * 2011-06-22 2012-01-25 上海太和水环境科技发展有限公司 Modular waterweed planting method and waterweed culture module in underwater ecological restoration
CN103708672A (en) * 2012-10-09 2014-04-09 中国科学院城市环境研究所 An efficient purification method of heavy-metal waste water by combining plants and enrichment by a composite filling material
CN103109656A (en) * 2012-12-11 2013-05-22 镇江山水湾生态农业开发有限公司 Submerged plant underwater turf cultivation structure and submerged plant underwater turf planting method

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