KR101067632B1 - Economical interception apparatus for preventing diffusion of turbid water - Google Patents

Abstract

The present invention relates to a blocking facility for preventing the diffusion of turbid water into a reservoir or a river by installing an adsorption filtration means in an adjacent area where turbid water flows from a reservoir or a river, and attaching and filtering soil or contaminants in the turbid water. In particular, the present invention relates to a blocking device that economically prevents the diffusion of turbid water, which is a low-level flow due to density flow, by having an attachment filtration means having a larger attachment cross section toward the lower portion of the water.

The present invention is characterized in that it comprises an attachment filtration means that the attachment cross-sectional area is wider toward the bottom of the water, a barrier to reduce the flow rate of the turbid water, a vibration transmission strap for transmitting shock or vibration to the attachment filtration means.

Accordingly, the blocking device according to the present invention is installed to prevent the incoming turbid water from being diffused in the reservoir or the river, and the floating surface is installed and fixed on the water surface of the reservoir or the river at a certain distance from the inflow of the turbid water And an attachment filtration means connected to the holding means and the surface floating fixing means, and attached to the water to filter the soil or contaminants in the turbid water to filter the turbid water. The lower the cross-sectional area is characterized in that the attachment.

Soil, turbid water, reservoir, rivers, aquatic planting islands, ciliated filter string, barrier membrane

Description

Economic interception apparatus for preventing diffusion of turbid water

The present invention relates to a blocking device for preventing turbid water diffusion installed in a reservoir or a river, and more particularly, by installing an adsorption filtration means in an adjacent area where turbid water flows from a reservoir or a river, adsorbing soil or pollutants in the turbid water. And a blocking device for preventing diffusion of turbid water into a reservoir or a river by filtration, and in particular, a blocking device for economically preventing the diffusion of turbid water, which is a low-level stream, by including an adsorption filtration means having a wider adsorption cross-sectional area toward the lower portion of the water. It is about.

Generally, a reservoir is a place where water flows from upstream and / or tributaries, which are inflowing streams, and is stored in a certain space. 1 is a schematic plan view of a reservoir or a river and its surroundings to explain generally that turbid water flows into a reservoir or stream, and FIG. 2 is a view for explaining that soil is accumulated in a reservoir or a river by the incoming turbid water. Flow chart of turbidity in reservoirs and rivers. As shown in FIG. 1, turbid water 30, which is recently generated by various constructions and civil works near the reservoir or river 100, is diffused from the roadside 40 into the reservoir or the river 100. Soil 50 is accumulated or spread in the reservoir or the river 100 through the inflow stream 70, which can be called a reservoir of the reservoir or the river (100) due to field farming, etc. in the highland field (60), etc. Soil (50) is piled up is often contaminated with the water quality of the reservoir or river (100).

As described above, when the turbid water flowing into the reservoir or the river from the vicinity of the reservoir or the river contaminates the water quality of the reservoir or the river, the soil sand 50 is mixed in the turbid water 30 as shown in FIG. 2. And the turbid water 30 is caused by the high concentration of soil sand 50 contained in the turbid water 30 as it spreads in the vicinity of the reservoir or the river 100, for example, in the inflow stream 70 and into the reservoir or the river 100. Due to the density flow that does not proceed in the horizontal direction, but continues to flow downward to the inside of the reservoir or the river (100) continues to spread, and in this process the soil (50) is settled to the bottom of the reservoir or river (100) It will pollute the water quality.

Therefore, the diffusion of the turbid water 30 into the reservoir or the river 100 becomes a major cause of contaminating the water quality of the reservoir or the river, which is one of the main factors of environmental pollution. In particular, when the reservoir or river 100 is to maintain a certain level of water quality, such as a water supply protection area, in order to prevent the spread of turbid water flowing from the roadside caused by construction and civil engineering work carried out in the vicinity, Blocking equipment 80 as shown in Figure 1 must be installed. To this end, various blocking facilities have been derived, such as dropping a certain filter medium in water, but it does not take into consideration the turbidity of turbid water according to the above-described depth, which has the problem of blocking turbid water uneconomically. In addition, when the filter medium is used for a long time, maintenance such as shaking off the substances adsorbed on the filter medium is required. There is also a problem that the maintenance aspect is not considered in the related art.

 Therefore, it is necessary to use the filtering means for removing the soil and contaminants in the turbid water, to block the diffusion of turbid water, and to arrange the adsorption filtration means economically in consideration of the turbidity of the turbid water depending on the depth. In particular, when the adsorption filtration means is a ciliated filter string, it is necessary to derive a means for arranging the amount differently according to the water depth.

In addition, the adsorption filtration means, preferably the ciliated filter string is fixed to the bottom of the water and provided with a maintenance means for desorption of the soil or contaminants adsorbed on the adsorption filtration means, even if the inflow of turbid water is severe In addition to blocking turbid water diffusion, measures must be taken to treat adsorbed contaminants.

In addition, when a large amount of turbid water flows in, it is necessary to provide a barrier for extending the contact time between the turbid water and the adsorption filtration means in order to effectively remove the soil and contaminants in the turbid water.

The present invention has been made to improve the above-mentioned problems, and basically the purpose is that the turbid water flowing into the reservoir or the river in the vicinity of the reservoir or river by construction civil engineering or highland farming, etc. of the reservoir or river Prevents turbid water diffusion that prevents contamination of the reservoir or stream so that it is economically appropriately blocked before it spreads inward, so that only clean water from which the soil and contaminants have been removed from the turbid water flows into the reservoir or stream to prevent contamination. To provide a blocking device for.

Therefore, the blocking facility for preventing turbid water diffusion according to the present invention, the surface floating fixing means is installed and fixed on the water surface of the reservoir or the river away from the inflow of the turbid water is connected, it is connected to the surface floating fixing means And an adsorption filtration means which is suspended in water and adsorbs the soil or contaminants in the turbid water and filters the turbid water. The adsorption filtration means is formed such that the adsorption cross-sectional area becomes wider as it descends from the water surface to the lower portion of the water, thereby effectively removing the soil or contaminants in the turbid water flowing to the lower bed flow.

In addition, the adsorption filtration means may be formed of a plurality of ciliated filter string, the upper portion is formed with a connecting string connected to the water surface fixing means, in particular the length of the connecting string is not constant so The sum of the cross-sectional areas of the adsorptive sites in the ciliated filter string increases as the water goes down from the water surface. In addition, the adsorption filtration means is not limited to the ciliated filter string, various types and types of filter strings may be used.

In addition, the ciliated filter string is composed of a rope-shaped inner core and a ciliary outer core attached to the rope-shaped inner core in a rope-shaped ciliary form, wherein the rope-shaped inner core is made of polypropylene rope yarn, and the ciliary outer core is BCF. It consists of multi-fiber yarn and nylon mono yarn. Therefore, the soil or contaminants in turbid water are effectively adsorbed and filtered by the ciliary outer core.

In addition, the water surface floating fixing means, the floating frame floating on the water surface of the reservoir or river, the planting equipment installed on the floating frame and supported by planting a variety of plants, the plant is installed so as to wrap around the support Planting frame to be made, and may be made of a plant-planting island comprising a fixing device for fixing the floating frame. That is, the surface floating fixing means of the blocking device according to the present invention is provided with a planting facility that can be planted myelin plant, thereby removing contaminants in turbid water by the myelin plant at the same time. In addition, the surface floating fixing means is not limited to the myelin planting island, various types of floating fixing devices may be used.

In addition, the blocking device according to the present invention is connected to a predetermined portion of the adsorption filtration means is hanging in the water, the upper portion includes a vibration transmission strap exposed over the water surface floating fixing means. Therefore, when the vibration transmission string is pulled, the shock or vibration is transmitted to the adsorption filtration means, so that the soil or contaminants adsorbed on the adsorption filtration means are detached and naturally fall to the bottom of the water. Maintenance of the blocking device according to the invention is facilitated.

In addition, the blocking device according to the present invention further comprises a membrane-type barrier film formed by hanging in the water adjacent to the center of the reservoir or the river in the adsorption filtration means, the barrier film is formed with a water drain hole. Therefore, the formation of the barrier film reduces the flow rate of the turbid water and increases the contact time between the adsorption filtration means and the turbid water, effectively removing soil or contaminants in the turbid water even when large turbid water is introduced.

In addition, the blocking equipment for economical turbidity diffusion prevention according to the present invention, in order to prevent the spread of turbid water flowing into the reservoir or the river, the blocking facility is a water surface of the reservoir or the river at a certain distance away from the inflow of the turbidity Water floating fixing means installed and fixed on the water, connected to the water floating fixing means extending obliquely in the water from the oblique connecting line is fixed to the bottom of the reservoir or river, and fixed to the oblique connecting line is suspended in the water Adsorption filtration means for adsorbing the soil and contaminants in the turbid water as the adsorption cross-sectional area becomes wider from the surface to the lower portion of the water. That is, in order to effectively use the adsorption filtration means according to the present invention, the adsorption filtration means is arranged using an oblique connection line arranged in the oblique direction. Therefore, the adsorption filtration means also has a form in which the cross-sectional area becomes wider toward the bottom of the water, thereby effectively removing the soil and contaminants in the turbid water flowing to the low-layer flow.

In addition, a vibration transmission strap is connected to a predetermined portion of the oblique connection line, the upper portion of the vibration transmission strap is formed so as to be exposed over the surface floating fixing means. Accordingly, since the shock or vibration is transmitted to the adsorption filtration means by pulling the diagonal connecting line, the soil or contaminants adsorbed on the adsorption filtration means are naturally detached.

Blocking equipment for preventing the turbidity of the present invention is equipped with an adsorption filtration means that the adsorption surface area is wider toward the bottom of the water, thereby effectively removing the soil and contaminants in the turbid water to move to the low-layer flow to prevent turbidity, installation and It is economically operated in terms of construction maintenance.

In addition, according to the present invention, a vibration transmission string is connected to the adsorption filtration means for purifying turbid water, and the vibration or impact is applied to the adsorption filtration means through the vibration transmission string, so that the soil or pollution adsorbed on the adsorption filtration means. The desorption of the material effectively prevents turbid water spreading over long periods of use or even when large turbid water is introduced. Eventually this facilitates the maintenance of the blocking facility for preventing turbid water diffusion according to the present invention.

In addition, according to the present invention, since the membrane is disposed adjacent to the reservoir or the center of the river and arranged in the water, even if a large amount of turbid water flows, the flow rate of turbid water by the barrier membrane to reduce the turbidity and adsorption filtration Since the contact time with the means is lengthened, the soil and contaminants in the turbid water are effectively removed.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the blocking equipment for preventing turbid water diffusion according to the present invention will be described in detail.

The present invention is not limited to the embodiments disclosed below, but can be implemented in various different forms, only this embodiment to make the disclosure of the present invention complete and to those skilled in the art to fully understand the scope of the invention It is provided to inform you.

In addition, Figure 3 is a view for explaining the blocking device for preventing turbidity diffusion disclosed in the prior art document, the prior art document is viewed as "blocking facility for preventing turbid water diffusion in the reservoir or dam" of No. 10-2008-0121791. A patent application filed by an applicant of a patent application. As shown in FIG. 3, the blocking device for preventing turbid water diffusion disclosed in the prior art document is fixed with a ciliated filter string 2 hanging in water at regular intervals in all directions. That is, the blocking device for preventing turbid water diffusion disclosed in the above prior art document arranges the ciliated filter string 2 only uniformly in water without considering turbidity of turbid water depending on the depth. Therefore, the present invention improves the blocking equipment for preventing turbid water diffusion disclosed in the prior art document to effectively arrange the absorption filtration means to provide an economical blocking equipment for preventing turbid water diffusion.

Figure 4 is a schematic perspective view of the blocking equipment for economical turbidity diffusion prevention according to an embodiment of the present invention, Figure 5 is a view for explaining the blocking equipment for economical turbidity diffusion prevention according to an embodiment of the present invention Figure 6 is a side view of the installation state, Figure 6 is a view for explaining the blocking film of the blocking equipment for economical turbidity diffusion prevention according to an embodiment of the present invention. As shown in Figures 4 to 6, the blocking equipment for preventing turbid water diffusion according to the present invention includes a surface floating fixing means, adsorption filtration means (2) and the blocking film (3) installed in the reservoir or river (7) , Further comprising a vibration transmission strap 4 for applying shock or vibration to the adsorption filtration means 2.

The water floating fixing means is a means for floating on the water surface to be connected and fixed to the adsorption filtration means (2), a variety of means can be used, but the blocking device according to an embodiment of the present invention the water floating fixing As a means, weed planting island (1) is used. The aquatic planting island (1) is a rectangular frame-shaped floating frame (11), a planting facility (12), which is installed on the floating frame (11) and supported by various plant plants (15), the planting equipment (12) The planting frame 13 and the planting plant 12 and the planting frame 11 on which the planting frame 13 is installed are always installed at a predetermined distance from the water's edge and are floated to support the circumference of the water. The frame 11 is made of a fixing device 14 connected to a rope, and the like, the plant-cultivation island 1 is floated on the water surface of the reservoir or the river 7 away from the waterside where the turbid water flows. It is installed as possible.

The floating frame 11 provides a buoyancy by placing a material having a small density, such as compressed styropol, and the outside is manufactured by wrapping a high density poly ethylene (High Density Poly Ethylene) sheet or the like to prevent the penetration of moisture. In addition to HDPE, polyester, foamed urethane, stainless steel pipe, PE pipe, foamed resin and the like may be used as the exterior material.

In addition, the planting equipment 12 is not shown, but is located inside the planting frame 13 is made of a mesh net, planting mat and net in order to be stacked, the mesh net is prevented from the loss of the planting mat It is easy to grow, and it is usually made of synthetic resin such as polyethylene or stainless steel, which does not rust and is durable even in contact with water.

The planting mat serves to fix the myelin sheath under the net to provide a suitable environment for growth of the myelin sheath, and includes porous adsorbents such as charcoal, zeolite and elvan, whereby the root of the myelin is directly in the water. In addition to absorbing nutrients, it is possible to effectively absorb nutrients such as nitrogen and phosphorus adhering to the adsorbent. In addition, the growth rate of the myelin sheath increases due to the far-infrared rays emitted from the porous adsorbent, and thus the treatment efficiency of decomposing nutrients, organic matters, etc. in the water is also improved, resulting in more efficient purification.

The herbaceous plant 15 is used as the moon root grass, babies, copper herbs, silver grass, reeds. The mesh is fixed to the inside of the planting frame 13 serves to prevent the loss of plants on the top of the planting mat, mainly made of polyethylene with good tensile strength. The plant cultivation island (1) configured as described above is installed to be aesthetically and visually pleasing, and is installed to block adverse effects of the adsorption filtration means (2) installed below by sunlight and wind. .

The adsorption filtration means (2) is connected to the surface floating fixing means, that is, the water cultivation island (1) is hanging down in the water to absorb the soil or contaminants in turbid water to filter the turbid water. In particular, the adsorption filtration means 2 is characterized in that the adsorption cross-sectional area is wider as it goes down from the water surface to the bottom of the water. The adsorption filtration means (2) is composed of a plurality of ciliated filter string (22), the upper end of the connecting string (22a) is formed to be connected to the myelin sheath cultivation (1). Therefore, the adsorption filtration means 2 is fixed to the surface floating fixing means by the connecting strap 22a. In addition, the length of the connecting strap (22a) is not formed uniformly, the sum of the cross-sectional area of the adsorptive portion of the ciliated filter string at a predetermined depth increases as it goes down from the water surface to the bottom of the water, eventually, the adsorption filtration means The adsorption cross section of (2) becomes wider toward the bottom of the water. Therefore, the ciliated filter string 22 is disposed in a form that becomes wider toward the bottom of the water, so that the soil or contaminants in the turbid water flowing to the lower layer flow is removed. Looking at the shape of the adsorptive portion of the ciliated filter string 22, as shown in Figures 4 and 5, can form a right triangle shape, without being limited to this, a wider area toward the bottom, such as an equilateral triangle, an acute triangle It can be achieved with the form.

The ciliated filter string 22 is composed of a rope-shaped inner core and a ciliary outer core attached to the rope-shaped inner core in a rope-shaped ciliary form, and the rope-shaped inner core is made of polypropylene rope yarn, and the ciliary outer core is It consists of BCF multi-threaded yarn and nylon mono yarns. In particular, the rope-like inner core is formed of 4mm, the ciliary outer core is preferably maintained in the range of 40 to 45mm in diameter. As a result, the earth and sand contained in the turbid water is adsorbed and removed by the ciliary outer core of the ciliated filter string 22 made of the BCF multi-threaded yarn and nylon mono yarn.

The vibration transmission string 4 is a means for applying shock or vibration to the adsorption filtration means 2, that is, for transmitting shock or vibration, and the adsorption filtration means 2, ie, the ciliated filter string 22. It is connected to a certain portion of, the upper portion is exposed to the surface floating fixing means, that is, myelin planting island (1). Accordingly, when the vibration transmission strap 4 is pulled or the vibration transmission strap 4 is subjected to shock or vibration, the shock or vibration is applied to the adsorption filtration means 2 connected to the vibration transmission strap 4. It is delivered. As a result, the soil or contaminants adsorbed on the adsorption filtration means 2 are detached and fall to the bottom of the water. Therefore, the blocking device according to the present invention has an advantage of easy maintenance because it removes the adsorbed soil or contaminants through the vibration transmission string 4 when used for a long time.

The blocking film 3 is formed in the water adjacent to the center of the reservoir or the river in the adsorption filtration means 2. Therefore, the flow rate of the turbid water is reduced by the formation of the barrier film 3, and the contact time between the adsorption filtration means and the turbid water is increased. The buoys 31 are connected to the upper portion of the blocking film 3 at regular intervals along the length direction so that they float on the water surface of the reservoir or river 7. The blocking film 3 is connected to the lower portion of the blocking film 3 at regular intervals along the longitudinal direction, so that the fixing weight 32 is positioned at the bottom of the reservoir or the river 7. Always stay in place without loss of water. A plurality of water draining holes 33 are formed on the membrane surface of the blocking film 3, respectively, and sediment is blocked by sedimentation in turbid water, and only water falls into the reservoir or the river 7 through the water draining holes 33. Make it out.

Figure 7 is a schematic perspective view of the blocking equipment for economical turbidity diffusion prevention according to another embodiment of the present invention, Figure 8 is a view for explaining the blocking equipment for economical turbidity diffusion prevention according to another embodiment of the present invention Side view of installation status. As shown in Figures 7 and 8, the blocking device according to another embodiment of the present invention is a means that is installed to prevent the turbidity flowing into the reservoir or the river is prevented from spreading in the reservoir or river, surface floating fixing means, It comprises a diagonal connecting line (5) connected to the water surface floating fixing means, adsorption filtration means (2) connected to the diagonal connecting line (5), the vibration transmission string connected to the diagonal connecting line (5) (4) and the blocking film 3 are further included.

The surface floating fixing means is the same as the surface floating fixing means of the blocking device according to an embodiment of the present invention shown in Figure 4, that is, the plant planting island (1) is used as the surface floating fixing means. Similarly, the blocking film 3 has the same structure and function as the blocking film according to an embodiment of the present invention shown in FIG. 4.

The oblique connecting line 5 is connected to the aquatic planting island 1 and extends obliquely in water and is fixed to the bottom of a reservoir or a river. As the oblique connecting line 5, a conventional wire or the like may be used, and the ciliated filter string described in the blocking device according to an embodiment of the present invention may be used. Therefore, the adsorption filtration means 2 is fixed to the oblique connecting line 5 and hangs in the water so that the adsorption cross-sectional area becomes wider as it goes down from the water surface to the bottom of the water. As a result, the sediment and contaminants in the turbid water are effectively adsorbed and the turbid water is filtered.

In addition, the vibration transmission string 4 is connected to the diagonal connecting line 5, when pulling the vibration transmission string 4 or applying an impact or vibration, shock or vibration is transmitted to the diagonal connecting line 5, and eventually Since the shock or vibration is transmitted to the adsorption filtration means 2, the soil or microorganisms adsorbed on the adsorption filtration means 2 are detached and fall to the bottom of the water.

Hereinafter, the operation or function of the blocking device for economical turbidity diffusion prevention according to an embodiment of the present invention.

As shown in Figures 4 and 5, turbid water flowing into the reservoir or the river is moved to the low-bed flow by the earth and sand contained in the turbid water, the turbid water of the low-bed flow through the adsorption filtration means (2) Or contaminants are removed. In particular, the adsorption filtration means (2) has a wider shape as the adsorption cross-sectional area toward the bottom to economically remove the sediment in the turbid water, such as low-flow stream. In addition, the turbid water passing through the adsorption filtration means (2) is sedimented in the lower portion of the barrier film (3) even the remaining soil sediment, eventually through the water drain hole 33 of the barrier film (3) the turbid water (8) Only clean water from which the soil is completely removed flows into the reservoir or stream.

As described above with reference to the drawings for the blocking equipment for preventing turbidity diffusion according to the present invention as described above, the present invention is not limited by the embodiments and drawings disclosed herein, the technical spirit of the present invention Of course, various modifications may be made by those skilled in the art within the scope.

1 is a schematic plan view of a reservoir or stream and its surroundings to explain generally that turbidity flows into a reservoir or stream;

FIG. 2 is a flow chart of turbid water in reservoirs or streams for explaining that soil is accumulated in reservoirs or streams due to generally introduced turbid water; FIG.

Figure 3 is a view for explaining the blocking device for preventing turbidity water diffusion disclosed in the prior art literature.

Figure 4 is a schematic perspective view of the blocking equipment for economical turbidity diffusion prevention according to an embodiment of the present invention.

Figure 5 is a side view of the installation state for explaining the blocking equipment for economical turbidity diffusion prevention according to an embodiment of the present invention.

Figure 6 is a view for explaining the blocking film of the blocking equipment for economical turbidity diffusion prevention according to an embodiment of the present invention.

Figure 7 is a schematic perspective view of the blocking equipment for economic turbidity diffusion prevention according to another embodiment of the present invention.

Figure 8 is a side view of the installation state for explaining the blocking equipment for economical turbidity diffusion prevention according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

1: plant growing island 2: adsorption filtration means

3: blocking film 4: vibration transmission string

5: oblique connection line 7: reservoir or river

8: turbid water 11: float frame

12: planting equipment 13: planting frame

14: fixing device 15: aquatic plants

22: ciliated filter string 22a: connection string

31: buoy 32: fixed weight

33: dripping ball

Claims (9)

In the blocking facility is installed to prevent the turbid water flowing into the reservoir or the river to prevent from spreading in the reservoir or the river, The blocking device is connected to the surface floating fixing means and the surface floating fixing means which is installed and fixed on the water surface of the reservoir or the river at a certain distance away from the inflow of the turbidity and is suspended in the water to remove soil or pollutants in the turbid water. In the blocking device for preventing turbid water diffusion comprising adsorption filtration means for adsorbing and filtering the turbid water, The adsorption filtration means is a blockage device for economical turbidity diffusion prevention, characterized in that the adsorption cross-sectional area is configured to be wider as the turbidity of turbidity is lowered from the lower surface of the turbidity of turbidity. The method of claim 1, The adsorption filtration means is composed of a plurality of ciliated filter string, the upper portion of the connecting strap is formed is connected to the water floating fixing means, The length of the connecting string is not constant, so that the sum of the cross-sectional area of the adsorptive portion of the ciliated filter string at a predetermined depth increases as the lower down the water from the water surface economical turbidity diffusion prevention blocking equipment. In the blocking facility is installed to prevent the turbid water flowing into the reservoir or the river to prevent from spreading in the reservoir or the river, The blocking device is a surface floating fixing means which is installed and fixed on the water surface of the reservoir or the river a certain distance away from the inflow of the turbidity; An oblique connection line connected to the surface floating fixing means and extending obliquely in the water to be fixed to the bottom of a reservoir or a river; And Adsorption for sedimentation or contaminants in the turbid water, which is fixed to the diagonal connection line, is suspended in the water, and the adsorption cross-sectional area is increased as the turbidity of the turbid water is lowered from the surface of the turbid water having a lower turbidity. Blocking equipment for economical turbidity diffusion prevention, characterized in that it comprises a filtration means. The method of claim 3, wherein The adsorption filtration means is a blocking device for economical turbidity diffusion prevention, characterized in that the ciliated filter string. The method according to claim 1 or 3, The blocking device is formed by hanging in the water adjacent to the center of the reservoir or the river in the adsorption filtration means, and further comprises a membrane in the form of a water drain hole, reducing the flow rate of the turbidity flowing in the adsorption Blocking facility for economical turbidity diffusion prevention, characterized in that to increase the contact time between the filtering means and the turbid water. The method according to claim 1 or 3, The surface floating fixing means, the floating frame floating on the water surface of the reservoir or river; A planting facility installed on the floating mold and supporting various aquatic plants; A planting frame installed to surround and support the planting equipment; And a water planting island comprising a fixing device for fixing the floating frame. The method according to claim 2 or 4, The ciliated filter string is composed of a rope-shaped inner core and a ciliary outer core attached to the rope-shaped inner core in a rope-shaped ciliary form, wherein the rope-shaped inner core is made of a polypropylene rope yarn, and the ciliary outer core is a BCF multi-thread yarn. And nylon mono yarns, characterized in that the blocking equipment for economical turbidity diffusion prevention. The method of claim 1, Applying a shock or vibration to the adsorption filtration means such that the soil or contaminants adsorbed on the adsorption filtration means are detached, The blocking device is connected to a predetermined portion of the adsorption filtration means that is suspended in the water, the upper portion of the economic turbidity diffusion prevention characterized in that it further comprises a vibration transmission strap that is exposed over the surface floating fixing means Shutoff facility for The method of claim 3, wherein Applying a shock or vibration to the diagonal connecting line so that the soil or contaminants adsorbed on the adsorption filtration means are detached; The blocking device is connected to a predetermined portion of the oblique connection line, the upper portion of the blocking equipment for economic turbidity diffusion prevention, characterized in that it further comprises a vibration transmission strap that is exposed over the surface floating fixing means.

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