KR101268084B1 - Water-purifying WetLands for purifying Water and the Purification Apparatus using the same - Google Patents

Abstract

The present invention not only has excellent purifying ability, but also increases the amount of dissolved oxygen and effective microorganisms in the waterway by using natural charcoal chaff charcoal, and is an eco-friendly natural type of wetland for purifying and improving the ecosystem restoration ability. The purpose is to provide.
Purifying wetland according to the present invention for achieving this purpose, the inlet portion consisting of a charcoal layer, the screen net and the sedimentation basin and the first microbial adsorption tank, the second microbial adsorption tank and the sedimentation basin and the screen net and the charcoal stone layer sequentially A boundary block formed to have a configured outlet portion and a midway formed between the inlet portion and the outlet portion; Chaff char: sand: pebbles are mixed at a ratio of 6: 3: 1, and the filter layer is laid on the bottom of the boundary block with a thickness of 0.5 ~ 1.5M; A soil layer formed by laying soil having a thickness of 10 to 30 cm on top of the filter layer; An aeration device installed in the filtration layer so as to be located between the inlet and the outlet; And a plant island floated on top of the filtration layer.
The filter layer is configured to form a sedimentation basin, deep wetlands having different water levels, thin wetlands, and sedimentation basins 121,
The plant island has a crushed gravel layer constituting the outer layer to prevent loss and filtration, a bottom layer composed of chaff charcoal and gravel filled inside the crushed gravel layer, an intermediate layer composed of chaff charcoal and sand and filled over the bottom layer. It consists of chaff charcoal, sand and gravel so that the plant can grow, the top layer is filled on the middle layer, and the non-woven cover and tonang covering the upper part of the crushed gravel layer;
The first and second microbial adsorption tanks, the case for receiving the sewage or river water for purification and discharge, and the chaff charcoal is filled therein and a porous network installed inside the case; And an aeration device installed at the bottom of the case so as to supply air into the case through the porous network.

Description

Purifying Wetlands and Purification Apparatus {Water-purifying WetLands for purifying Water and the Purification Apparatus using the same}

The present invention relates to a marshland for purification and a purification device using the same, more specifically, using chaff charcoal, which is nature-friendly and excellent in purification capacity, and in particular, by increasing the dissolved oxygen and effective microorganisms of river water, The present invention relates to a marshland for purification and a purifier using the same.

In general, various studies have been conducted to purify the natural environment (ecosystem) and water quality of rivers and reservoirs. The Korean Utility Model Registration No. 20-202650, the Korean Utility Model Registration No. 20-255250, the Korean Patent Registration No. 10-438351, the Korean Utility Model Registration No. 20-0363057, etc. It is about. These water purification methods and devices have the following problems as a method of floating the artificial myelin island that can plant aquatic plants or riparian plants in the river. Due to the complicated installation work, the installation cost and manufacturing cost are high, and there is a high risk of breakage during typhoon or cold winter, and the repair and replacement work is complicated and expensive in case of breakage or replacement. I have a problem.

Korean Patent Registration No. 10-0478443 and Korean Patent Registration No. 10-0353509 are designed to plant aquatic plants or riparian plants in rivers or rivers, and to install concrete beams and gravel fields to purify them naturally. The river water flowing through a river in which the facilities are installed is purified by the plants in an area where aquatic plants or waterside plants are planted, and is augmented through boats and gravel fields, so that the plants are purified by increasing dissolved oxygen. It is also effective to provide fish habitat in the area where the river ecosystem is restored.

However, these purification facilities can expect the river water purification and river ecosystem restoration effect only if the water stays in the facility for a long time, but it was effective to some extent in the region flowing slowly as the flow velocity is almost stopped, such as the downstream of the river. However, in the upstream and midstream regions, it is difficult to expect an effect due to the flow rate of the river water, and only a part of the purification and ecosystem restoration functions have little efficiency.

The present invention has been devised in view of the above problems, and is not only excellent in purifying ability, but also by using natural charcoal chaff charcoal to increase the amount of dissolved oxygen and effective microorganisms in the waterway, thereby improving the purifying capacity and ecosystem restoration ability. The purpose of the present invention is to provide a wetland for natural purification and a purification device using the same.

Purifying wetland according to the present invention for achieving this purpose, the first inlet consisting of a charcoal layer, screen net and sedimentation basin and chaff charcoal sequentially, the second microbial adsorption tank and sedimentation basin using chaff charcoal and A boundary block formed to have an exit portion having a screen net and a charcoal layer sequentially formed, and a midway formed between the entry portion and the exit portion; Chaff char: sand: pebbles are mixed in a ratio of 6: 3: 1, and the filter layer is laid on the bottom of the boundary block in a thickness of 0.5 ~ 1.5M; A soil layer formed by spreading soil with a thickness of 10 to 30 cm on top of the filter layer; An aeration device installed in the filtration layer so as to be located between the inlet and the outlet, and generating bubbles over the filtration layer; And a plant island floating on water filled in the boundary block.

The filtration layer is formed on the surface of the sedimentation basin, deep wetlands and thin marshes having different water levels, and the sedimentation basin,

The plant island has a crushed gravel layer constituting the outer layer to prevent loss and filtration, a bottom layer composed of chaff charcoal and gravel filled inside the crushed gravel layer, an intermediate layer composed of chaff charcoal and sand and filled over the bottom layer. It consists of chaff charcoal, sand and gravel so that the plant can grow, the top layer is filled on the middle layer, and the non-woven cover and tonang covering the upper part of the crushed gravel layer;

The first and second microbial adsorption tanks, the case for receiving the sewage or river water for purification and discharge, and the chaff charcoal is filled therein and a porous network installed inside the case; And an aeration device installed at the bottom of the case so as to supply air into the case through the porous network.

In particular, the filtration layer is characterized in that the sewage or river water is formed to flow in the order of the inlet-deep wetland-thin wetland-outlet.

In addition, the precipitate is a depth of 1.2 ~ 1.8M,

The sedimentation zone is 1 ~ 2M deep,

Deep wetland is 0.3 ~ 1.0M deep,

Thin wet paper is 0.01 ~ 0.3M deep,

Sediment: Deep Wetlands: Thin Wetlands are characterized in that the ratio is 2: 3: 5.

In addition, the inlet and outlet are characterized in that the shielding facility is provided so as to be opened or closed manually or automatically.

On the other hand, the purification device using the wetland for purification according to the present invention, chaff charcoal: sand: soil: small gravel 3: 3: 3: 1 at the bottom of the waterway to be purified filter layer made of 0.3 to 1.5m depth by volume ratio; Wetland that is made by the present invention described above is installed on the side of the waterway, and purifies the water flowing from the waterway; Inner layer made of natural plant fiber, chaff charcoal and sand mixed with 8: 2 so that plants can grow natively, filter material filled in endothelial layer, and outer layer made of pebble-filled fibrous network to surround inner layer Made, including chaff charcoal rolls fixed to the wooden pile on both sides of the waterway side of the waterway; And plant islands, rice husk charcoal rock island, and rice husk charcoal installed in the waterway to be located upstream of the wetland.

In particular, the waterway is characterized by being a river or a sewer.

Lastly, both sides of the water channel are further provided with an infiltration water treatment system, and each infiltration water treatment system has a first filter layer made of gravel which is constructed at the bottom of the pit soil, and a bioceramic filled on the first filter layer. It consists of a filter layer made of, and consisting of a black porcelain and the second filter layer is formed on the upper portion of the filter layer is installed to surround the perforated tube.

According to the marshland for purification and the purification device using the same according to the present invention has the following effects.

First, the environmentally friendly chaff charcoal can not only purify the water quality by a natural method, but also improve the purification ability by using a microbial decomposition tank.

Second, due to the purification function, ecosystems such as rivers can be restored, and the restored ecosystem can be used as a habitat for wildlife, recreation, and nature learning.

Third, it can effectively remove TN (phosphorus), TP (nitrogen), chlorophyll, turbidity, BOD (biological oxygen demand), COD (chemical oxygen demand), SS (suspendant), and odors, which are the causes of eutrophication of rivers have. In addition, such a purification device can increase the water purification efficiency for a long time due to low cost, simple device and easy operation and management.

1 is a plan view for showing the overall configuration of the wetland according to the invention.
Figure 2 is a cross-sectional view for showing the overall configuration of the wetland according to the invention.
Figure 3 is a cross-sectional view showing a state mounted to explain the configuration of the microbial decomposition tank according to the present invention.
4 is a perspective view showing an example of a plant island according to the present invention.
5 is a schematic view for showing the overall configuration of the purification device according to the present invention.
Figure 6 is a perspective view for showing an example of rice husk charoanol roll in accordance with the present invention.
7 is a cross-sectional view showing an example of the penetration water treatment system according to the present invention.
8 is a photograph for showing an embodiment of the purification device according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention. Therefore, various equivalents It should be understood that water and variations may be present.

(Configuration of wetlands)

1 is a plan view for showing the overall configuration of the wetlands according to the present invention, Figure 2 is a cross-sectional view for showing the overall configuration of the wetlands according to the present invention. Here, reference numeral "G" denotes the paper.

Wetlands (WL) according to the present invention, the boundary block 100 having a predetermined volume while having the inlet 110 and outlet 120 to receive the polluted water to be discharged again after purification and natural filtration And a filtration layer 200 and a soil layer 300 to allow plants to grow, and an aeration device 400 and a plant island 500 to improve purification efficiency. In particular, the inlet 110 and the outlet 120 is provided with a septic tank using a microorganism that can be purified using microorganisms to further increase the purification efficiency.

These components will be described in more detail below.

The boundary block 100 is a kind of container provided with an inlet 110 and an outlet 120 so that a predetermined amount of wastewater or river water can be introduced into the outside. It refers to a block layer made of concrete or vegetation porous ceramics. Here, the boundary block 100 is described as an example of an inorganic block layer using a porous ceramic on the ground (G), but is not limited thereto. As another type of boundary block 100, a structure may be formed by digging the ground and forming a pond.

The inlet 110 is a charcoal layer 111 for the control and purification of the flow rate, the screen net 112 for filtering large foreign matters, such as twigs flowing with the river water, the floating introduced into the inlet 110 It is composed of a sedimentation basin 113 so as not to accumulate substances in the middle, and a first microbial adsorption tank BD1 for decomposing organic matter using aerobic microorganisms by increasing the amount of dissolved oxygen.

Here, the charcoal stone layer 111 is produced using a conventional chaff charcoal in the form of rock or gravel or rock, but preferably chaff charcoal according to Korean Patent No. 10-0378104 filed and registered by the present applicant It is preferable to manufacture using (The chaff charcoal to be used below may be made of a conventional technique, but it is preferable to use that produced by Korean Patent No. 10-0378104 registered by the present applicant) Do). In addition, the midway here is a kind of waterway connecting the inlet 110 and the outlet 120, and as shown in Figure 1 so as to ensure a sufficient purification time during the purification and river water flows slowly, as shown in Figure 1 it means.

The sedimentation basin 113 is a kind of pond in which foreign matter or fine particles are precipitated by its own weight, and is formed by the filtration layer 200 which will be described later. Thus, the sedimentation basin 113 will be described together with the formation of the filtration layer 200.

The first microbial adsorption tank BD1 has a case 610 having an inlet 611 and an outlet 612 on each side, and a rice husk charcoal 620 filled therein, as shown in FIG. And a porous network 621 installed in the case 610, and an aeration device 630 for supplying air into the case 610. Here, the porous network 621 is preferably to increase the purification efficiency by maximizing the contact area with the sewage. In addition, the aeration device 630 is shown only in the form of an aeration pipe in FIG. 3, but applies a technique commonly used in sewage treatment, which is commonly known as aeration.
The first microbial adsorption tank BD1 absorbs and removes microorganisms using chaff charcoal. Chaff charcoal has a variety of functions, such as aeration function, purified water purification function, and adsorption function, among them, in the present invention is to be able to remove harmful microorganisms by adsorbing microorganisms in the micropores to obtain the adsorption function of chaff charcoal. .

The outlet portion 120 has a configuration in a reverse order to the inlet portion 110 described above. That is, the outlet portion 120 is composed of a second microbial adsorption tank (BD2), the settlement land 121, the screen net 122 and the charcoal stone layer 123 in sequence.

Here, since the second microbial adsorption tank (BD2), the screen net 122 and the charcoal stone layer 123 is the same technology as that applied in the inlet 100, detailed description thereof will be omitted here. In addition, the sedimentation basin 121 is a kind of pond that is formed of the filtration layer 200 and has a function substantially similar to that of the sedimentation basin 113. The configuration description thereof will be described in more detail in the filtration layer 200.

The boundary block 100 made in this way is provided with a shielding facility which is opened or closed manually or automatically at the inlet 110 and the outlet 120, respectively, at least in the inlet 110 to be used in irrigation facilities, such as rainy season, etc. If the throughput increases rapidly, it is desirable to configure to protect the wetlands (WL).

Filtration layer 200 has a role of not only to increase the purification effect by laying the filter medium on the ground (G) of the wetlands (WL), but also to control the flow and flow rate of the river water.

The filtration layer 200 is produced by mixing chaff char: sand: gravel in a ratio of 6: 3: 1, and laid on the bottom of the boundary block 100 to a thickness of 0.5 ~ 1.5M. At this time, the filtration layer 200, as shown in Figure 2, to have a different thickness to have a sedimentation basin 113, sedimentation basin 121, deep wetland 210 and a thin wetland 220 in order to increase the natural purification efficiency do.

In particular, the filtration layer 200 is produced in order of the deep wetland 210 and the thin marsh 220 in order to reduce the amount of dissolved oxygen by using natural precipitation and microbial decomposition and aeration. That is, the flow of river water in the wetland WL according to the present invention, the inlet portion 110 (grindstone layer 111-screen network 112-sedimentation battery 113-first microbial adsorption tank (BD1))- Deep wetland 210-the thin wetland 220-outlet 120 (second microbial adsorption tank (BD2)-sedimentation paper 121-screen net 122-grinding stone layer 123) in order Will be.

On the other hand, in order to achieve the maximum purification of the river water of the flow, the sedimentation basin 113 is manufactured to a depth of 1.2 ~ 1.8M, the sedimentation basin 121 is produced to a depth of 1 ~ 2M, deep wetland ( 210 is manufactured to a depth of 0.3 ~ 1.0M, thin wet paper 220 is produced to a depth of 0.01 ~ 0.3M. The sedimentation paper 121: the deep wet paper 210: the thin wet paper 220 is formed in a ratio of 2: 3: 5.

The soil layer 300 is laid on the top of the filter layer 200 to be laid with a thickness of 10 ~ 30cm. This soil layer 300 not only prevents the loss of the filtration layer 200 but also allows vegetation to grow thereon.

Aeration device 400 is to increase the reproductive power of the intrinsic microorganisms having aerobic in the river water by reducing the dissolved oxygen of the river water by generating bubbles and the like in the deep wet paper 210 and the thin wet paper 220. Such aeration device 400 is well known to those skilled in the art of treating wastewater, and a detailed description thereof will be omitted herein.

4 is a perspective view showing an example of a plant island according to the present invention. Plant island 500 is to float on the surface of the river water to be filled in the marsh (WL) to reduce eutrophication through the purification and blocking of sunlight through the growth of plants.

The plant island 500 is filled with the crushed stone layer 510 constituting the outer layer to prevent loss and filtration by the flow rate of the river water, and the filtration and the plant 541 is filled inside the crushed stone layer 510 It consists of fillers that provide this growing condition.

Filler is composed of the bottom layer 520 consisting of chaff charcoal and gravel, the middle layer 530 consisting of chaff charcoal and sand, and the top layer 540 consisting of chaff charcoal, sand and gravel so that the plant 541 can grow. . In addition, the upper portion of the filler is covered with a nonwoven fabric cover and tonic 550 to prevent loss of the filler, and is mounted on the crushed gravel layer 510.

(Of purifier)

5 is a schematic view for showing the overall configuration of the purification device according to the present invention. Here, the reference numeral 1000 denotes a channel through which wastewater requiring purification, such as a river or a sewer, flows.

Purifier WP according to the present invention, the filter layer laid on the bottom of the waterway 1000, the wetland WL according to the present invention, chaff charcoal lake roll (1100) to purify at both edges of the waterway (1000) And, and installed on the upstream side of the wetlands (WL) includes a plant island 1200, chaff charcoal rock island and chaff charcoal stream (1300) to purify.

The filter layer is laid with a depth of 0.3 ~ 1.5m with respect to the bottom surface of the water channel 1000 to be installed purifier (WP) according to the present invention. This filter layer is prepared by mixing chaff char: sand: soil: small gravel in a volume ratio of 3: 3: 3: 1.

Rice husk charoanol roll 1100, as shown in Figure 6 showing an example of rice husk charoanol roll, endothelial layer 1110 made of natural fibers, the filter medium 1120 is filled in the inner layer 1110, the It consists of an outer shell layer 1140 surrounding the outer shell layer 1110.

In particular, the filter medium 1120 uses a mixture of rice husk and sand in a ratio of 8: 2 so that the plant 1121 can be stably rooted without being swept by the flow rate. And, by filling the outer layer 1140 with the gravel between the inner layer 1110, it is possible to have a purification function while preventing the infiltration of soil in the waterway (1000). The chaff charcoal roll 1100 made in this way is provided at both edges of each side to which the purification apparatus WP is to be partitioned at both sides of the waterway 1000.

Since the plant island 1200 has the same configuration as the plant island 500 described above in the wetland WL, detailed description thereof will be omitted.

Chaff charcoal rock island and chaff charcoal stream (1300) is produced in the form of rock using chaff charcoal, chaff charcoal rock island means that the role of dispersing the flow of sewage and algae, etc. can be used as a shelter thereon . And, chaff charcoal is installed in the same form as chaff charcoal rock island, but it is installed to be submerged inside the sewage. This is to allow microbes and foreign substances to mix well by allowing the formation of a fox with the flow direction inside the sewage.

On the other hand, purifying apparatus (WP) according to the present invention, in addition to the case of the point source as described above, the infiltration water treatment system 1400 is further provided for the purification of contamination by non-point source as in the rainy season.

The infiltration water treatment system 1400 may include a first filter layer 1411 that is laid on the pit part 1410 excavated along the expected path to the variable of the channel 1000 in which the nonpoint source is expected, as shown in FIG. 7. ), A filter medium layer 1412 laid on the first filter layer 1411, and a second filter layer 1413 provided in a manner to surround the hole pipe 1420 and the hole pipe 1420 provided on the filter layer 1412. .

At this time, it is preferable to use a mixture of gravel and rice husk charcoal in a volume ratio of 1: 1 as the first filter layer 1411 to prevent the support and the ground of the penetration water treatment system 1400 from falling down. As the 1414, it is preferable to use a bioceramic that is environmentally friendly and has excellent purifying ability. As the second filter layer 1413, it is preferable to use soil gravel, which is frequently used as a flooring material.

( Example )

8 is a photograph for showing an embodiment of the purifying apparatus according to the present invention. In Figure 8 is a charcoal cone means a brand name of chaff charcoal according to the present invention.

As an embodiment of the present invention, a wetland and a purification device are installed in some sections of the Kimje lava stream as shown in FIG. 8, and are assisted by technical guidance from related administrative agencies and research institutes for about 45 days. .27.) Water BOD (Biochemical Oxygen Demand), COD (Chemical Oxygen Demand), SS (Floating Substance), TN (Total Nitrogen), and TP (Total Phosphorus) were measured to improve water quality from 50 to 99%. . The results of measuring and analyzing the water quality applied to the stream by the method according to the present invention are shown in the following [Table 1].

Date of Collection Item pH BOD COD SS DO T-N T-P Testing institution Primary
September 22 enemy 6.9 7.3 30.6 77.2 4.6 186.52 78.66 chemistry

Engineering

laboratory
Purification result 6.9 4.0 25.4 26.0 5.8 74.61 33.22 Secondary
September 25 enemy 7 480.3 720.5 170.0 1.6 96.44 28.20 Purification result 7.3 36.6 51.2 13.6 3.3 25.96 16.41 3rd
October 1 enemy 6.6 664.2 1,129.1 2,252.0 1.2 188.50 34.22 Purification result 6.8 34.5 51.8 68.9 3.0 65.22 14.41 4th
October 6 enemy 7.1 556.9 891.0 2,366.0 1.0 180.58 33.06 Purification result 7.3 46.2 41.3 66.0 2.1 62.48 13.92 5th
October 18 enemy 6.8 648.0 1,101.6 2,295.0 1.0 173.00 31.93 Purification result 7.1 55.4 45.8 64.3 2.1 59.86 13.44 6th
October 27 enemy 6.9 389.0 622.4 1,543.2 1.0 165.73 30.85 Purification result 7.0 68.0 51.0 59.4 2.1 57.34 12.99

As described above, the present invention as described above, the present invention has not only improved the quality of the contaminated rivers such as domestic sewage, livestock wastewater, etc. It is restored and can be used as a habitat for wildlife, recreation and nature learning.

100: boundary block 110: inlet
111, 123: charcoal layer 112, 122: screen net
113: sedimentation basin 120: outlet
121: sedimentation place 200: filter layer
210: deep wetland 220: thin wetland
300: soil layer 400, 630: aeration device
500: plant island 510: crushed stone layer
520: lower layer 530: middle layer
540: top layer 541, 1121: plants
550: non-woven cover and bag 610: case
611: entrance 612: exit
620: porous network 621: chaff charcoal
1000: waterway 1100: rice husk charcoal roll
1110: inner layer 1120: filter medium
1130: wood pile 1140: outer layer
1200: plant island 1300: chaff charcoal rock island and chaff charcoal summer
1400: infiltration water treatment system 1410
1411: first filter layer 1412: filter layer
1413: second filter layer 1420: perforated pipe
BD1 ~ BD2: 1st ~ 2nd microbial adsorption tank G: Ground
WL: Wetland WP: Purifier

Claims (7)

Charcoal stone layer 111, screen net 112, sedimentation basin 113 and the first microbial adsorption tank (BD1) for adsorbing and removing microorganisms by chaff charcoal inlet 110 and sequentially, microorganisms by chaff charcoal A second microbial adsorption tank (BD2), the sedimentation basin 121, the screen net 122 and the charcoal layer 123 are sequentially adsorbed and removed, the inlet 110 and the outlet A boundary block 100 formed to have a midway formed between the portions 120;
Chaff charcoal: sand: gravel 6: 3: 1 is made of a mixture, the filter layer 200 is laid in a thickness of 0.5 ~ 1.5M on the bottom in the boundary block 100;
A soil layer 300 formed by spreading soil with a thickness of 10 to 30 cm on an upper portion of the filtration layer 200;
An aeration device (400) installed in the filtration layer (200) so as to be located between the inlet portion (110) and the outlet portion (120) and generating bubbles on the filtration layer (200); And
And; a plant island (500) floating on water filled in the boundary block (100).
The filtration layer 200 is formed on the surface of the sedimentation basin 113, a deep wetland 210 and a thin marsh 220 having a different water level, and the sedimentation basin 121,
The plant island 500 is a crushed stone layer 510 constituting the outer layer to prevent loss and filtration function, the bottom layer 520 consisting of chaff charcoal and gravel filled in the crushed stone layer 510, chaff The upper layer 540 composed of charcoal and sand and filled on the lower layer 520 and the upper layer 540 composed of chaff charcoal, sand and gravel so that the plant 541 can grow. And a non-woven cover and tonic 550 covering the upper portion of the crushed gravel layer 510;
The first and second microbial adsorption tanks BD1 and BD2 are provided with a case 610 for purifying and discharging sewage or river water, and a chaff charcoal 620 is filled therein, and the case 610. A porous network body 621 installed therein; And an aeration device (630) installed at a bottom of the case (610) to supply air into the case (610) through the porous network (621). The method of claim 1,
The filtration layer 200 is a wetland for purification, characterized in that the sewage or river water is formed to flow in the order of the inlet 110-the deep wetland 210-the thin wetland 220-the outlet 120. . The method of claim 1,
The sedimentation basin 113 is a depth of 1.2 ~ 1.8M,
The sedimentation paper 121 is a depth of 1 ~ 2M,
The deep wetland 210 is a depth of 0.3 ~ 1.0M,
The thin wet paper 220 has a depth of 0.01 ~ 0.3M,
The sedimentation basin 121: The deep wetland 210: The thin wetland 220 is a wetland for purification, characterized in that the composition of the ratio 2: 3: 5. The method of claim 1,
Purification wetland, characterized in that the inlet portion 110 and the outlet portion 120 is provided with a shielding facility to open or close each manually or automatically. Chaff charcoal on the bottom of the channel 1000 to be purified: sand: soil: small gravel 3: 3: 3: 1 filter layer made by spreading to a depth of 0.3 ~ 1.5m in volume ratio;
Wetland (WL) made by any one of claims 1 to 4 and installed on the side of the waterway (1000) for purifying the water flowing from the waterway (1000);
Endothelial layer 1110 made of natural plant fibers, chaff charcoal and sand is mixed at 8: 2 so that the plants 1121 grow native, and the filter medium 1120 is filled in the endothelial layer 1110, The chaff charcoal roll (1100) is made of an outer skin layer (1140) made of a fiber network filled with gravel to surround the inner skin layer (1110), and is fixed to wood sides (1130) on both sides of the waterway (1000). ); And
Plant island 1200, chaff charcoal rock island and chaff charcoal shool (1300) installed in the waterway 1000 to be located on the upstream side of the wetland (WL); purification device using a marsh for purification. The method of claim 5, wherein
The water channel 1000 is a purification device using a wetland for purification, characterized in that the river or sewage. The method of claim 5, wherein
Both sides of the waterway 1000 are further provided with a penetration water treatment system 1400, respectively.
Each of the infiltration water excellent treatment devices 1400 includes a first filter layer 1411 made of gravel formed at the bottom of the pit soil 1410 and a bioceramic material filled in the upper portion of the first filter layer 1411. A layer 1412, a second filter layer formed of a hole tube 1420 and a black porcelain provided on the filter layer 1412 and configured to surround the hole tube 1420 while being formed on the filter layer 1412. Purification apparatus using a marsh for purification, characterized in that consisting of 1413).

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