KR101158244B1 - Structure and system for making eco-friendly ecological park in river - Google Patents

Abstract

The fluid purification system includes first and second purification structures. The first purifying structure is installed to be in contact with the fluid, the first purifying structure includes a first body formed with a passage so that the fluid flows therein, and a microbial attachment to which the microorganism is attached to purify the fluid. The second purifying structure is installed to be in contact with the fluid in a position adjacent to the first purifying structure, and a plurality of bodies are accommodated in the second body and the second body having a mesh shape on the outside so that the fluid passes through the internal space as a whole. And second microbial attachments to which the microorganism for purification is attachable.

Description

Stream eco-friendly ecological structure and system {STRUCTURE AND SYSTEM FOR MAKING ECO-FRIENDLY ECOLOGICAL PARK IN RIVER}

The present invention relates to a river ecological ecological structure and system, and more particularly to a river ecological ecological structure and a system comprising the same for purifying fluids using microorganisms.

In general, contaminated water, such as river water, lake water, various wastewater, domestic sewage, etc., has been purified by chemical treatment, physical treatment, or biological treatment, and reused as agricultural water, industrial water, domestic water, and the like.

Among them, chemical treatment methods and physical treatment methods are required to manufacture different purification devices or additional devices such as side stream devices according to the type of contaminated water.

The biological treatment method purifies the contaminated water by decomposing harmful substances contained in the contaminated water through microorganisms and removing their harmfulness. In this case, the microorganisms can proliferate rapidly and purify the contaminated water at a faster rate by providing only the conditions necessary for survival according to the type thereof, and thus the microorganisms are continuously progressing in connection with the biological treatment method.

However, the conventional biological treatment method is to install the purification system mechanically driven in a separate place to purify the contaminated water, in order to purify the water flowing along the stream to separate the water is installed in the purification system There is a problem that must be artificially pumped into place.

It is an object of the present invention to provide a fluid purification structure capable of purifying the fluid by installing it in contact with a naturally flowing fluid.

It is another object of the present invention to provide a fluid purification system comprising the above purification structure.

In order to achieve the above object of the present invention, a fluid purification structure according to one aspect includes a body and a microbial attachment.

The body is installed to be in contact with the fluid, the passage is formed so that the fluid flows therein. The microbial attachment is disposed in the passage, to which the microorganism for purifying the fluid is attached.

Here, the passage may be in the form of a straight line in the direction in which the fluid flows. Alternatively, the passage may be divided in the middle so that at least one end is exposed along the direction in which the fluid flows.

On the other hand, the fluid purification structure may further include a departure prevention portion installed in the body at the portion of the fluid exiting the passage in order to prevent the microorganism attachment from the passage by the fluid.

Here, the departure prevention unit may be installed in the form of a bar. Alternatively, the separation prevention unit may be installed in a net form.

In addition, the microorganism attachment may include an attachment to which the microorganism is attachable, a purification body having a plurality of through holes in the outside in a state where the attachment is accommodated therein, and a catalyst membrane coated on the surface of the purification body.

The purifying body may include at least one of titanium oxide (TiO ₂ ), zeolite, carbon nanotubes, and carbon fibers. In addition, the purification body may have a spherical or ellipsoidal form. In addition, the catalyst film may include titanium oxide (TiO ₂ ).

In order to achieve the above object of the present invention, a fluid purification structure according to another feature includes a body and a plurality of microbial attachments.

The body is installed to be in contact with the fluid, the outer surface has a mesh form so that the fluid is entirely passed through the inner space. The microbial attachments are housed inside the body, to which the microorganisms for purifying the fluid are attached.

Here, the body may include a storage plate having an inlet opening the inner space and a cover plate covering the inlet.

In addition, each of the microorganism attachments may include an attachment to which the microorganism is attachable, a purification body having a plurality of through-holes in the outside in a state in which the attachment is accommodated therein, and a catalyst membrane coated on the surface of the purification body. .

In order to achieve the above object of the present invention, a fluid purification structure according to another feature includes a body and a plurality of microbial attachments.

In order to achieve the above object of the present invention, a fluid purification system according to one aspect includes at least one first purification structure and a second purification structure.

The first purifying structure is installed to be in contact with the fluid, and includes a first body having a passageway through which the fluid flows, and a microorganism attachment member disposed in the passageway and attachable to a microorganism for purifying the fluid.

The second purifying structure is installed to be in contact with the fluid in a position adjacent to the first purifying structure, and a plurality of the second body and the inside of the second body having an outer surface in the form of a net so that the fluid entirely passes through the inner space And second microbial attachments to which the microorganisms for receiving and purifying the fluid are attached.

Accordingly, the plurality of first purification structures may be installed in a line in a state in which the passages are exposed in a direction other than the direction in which the fluid is introduced to block the flow of the fluid.

Thus, the distance between each of the first purification structures may have a 50 to 100 cm. In addition, the first body of the first purification structure may be made of stone.

Unlike the above, the plurality of first purification structures may be installed at the edge of the space in which the fluid flows so that a portion of the passage is exposed to the center of the space.

According to such a water-purifying structure and system, by attaching a microorganism attachable microorganism attachment to a passage of the body and installing in a flowing fluid such as a river, the fluid can be purified as it is without a separate pumping operation as in the background art. Can be.

As a result, it is possible not only to reduce the cost for purifying the flowing fluid, but also to provide people with environmentally friendly elements by maintaining the ecology of the river as it is.

1 is a configuration diagram schematically showing a fluid purification system according to an embodiment of the present invention.
FIG. 2 is a detailed view of a first purification structure of the fluid purification system shown in FIG. 1.
3 is a cross-sectional view taken along the line II ′ of FIG. 2.
FIG. 4 is an enlarged view of the first microorganism attachment body of the first purification structure shown in FIG. 3.
FIG. 5 is a detailed view of a second purification structure of the fluid purification system shown in FIG. 1.
6 is a schematic view of a fluid purification system according to another embodiment of the present invention.
7A and 7B are diagrams showing purification structures having different passages of the fluid purification system shown in FIG. 6, respectively.

Hereinafter, a fluid purification structure and a system according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the text. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing. In the accompanying drawings, the dimensions of the structures are enlarged to illustrate the present invention in order to clarify the present invention.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a part or a combination thereof is described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

On the other hand, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

1 is a configuration diagram schematically showing a fluid purification system according to an embodiment of the present invention.

Referring to FIG. 1, a fluid purification system 1000 according to an embodiment of the present invention includes first and second purification structures 100 and 200.

The first and second purification structures 100 and 200 are installed adjacent to each other along a fluid such as water w flowing in the first direction a of the stream 10. Hereinafter, in the present embodiment, the fluid is described as being limited to water (w), but in the sense, a gas such as air may also be included.

1 and 2, the first and second purification structures 100 and 200 are sequentially installed along the first direction a. However, the order of the first and second purification structures 100 and 200 may be changed according to various conditions.

The first purification structure 100 may be installed at a plurality of regular intervals along the second direction b perpendicular to the first direction a, that is, across the river 10. At this time, the first purification structure 100 may be installed so that the interval therebetween is shorter than the length of the width that the ordinary person walks so that people can cross the river (10).

Thus, considering that the normal stride length of a person is about 70 cm, when the distance between the first purifying structures 100 is less than about 50 cm, the flow of water (w) is prevented, which is not preferable. If it exceeds, it is not preferable because it is difficult for a person to skip. Therefore, the distance between the first purification structure 100 is preferably about 50 to 100 cm.

Hereinafter, the first purification structure 100 will be described in more detail with reference to FIGS. 2 to 4.

FIG. 2 is a view illustrating in detail the first purification structure of the fluid purification system shown in FIG. 1, FIG. 3 is a cross-sectional view taken along line II ′ of FIG. 2, and FIG. 4 is shown in FIG. 3. It is the figure which expanded the 1st microbe adhesion body of a 1st purification structure.

2 to 4, the first purification structure 100 may include a first body 110 and a first microorganism attachment body 120.

The first body 110 is installed in the river 10 to be immersed in the flowing water (w). Thus, the first body 110 may be entirely immersed in the water (w), but only part of the first body 110 to perform the stepping function. In addition, the first body 110 may be made of a hard stone, such as a rock in order to perform the stepping function stably.

The first body 110 has at least one passage 112 penetrated along the first direction (a) in a portion immersed in the water (w). Thus, water w flowing along the stream 10 may continuously flow through the first body 110 through the passage 112. In this case, the number of the passages 112 may be adjusted according to the amount of the flowing water (w).

The first microorganism attachment body 120 is mounted in a passage 112 through which the water w passes. The attachment 122 to which the microorganism is attachable is accommodated in the first microorganism adherent 120. Here, the attachment 122 may have, for example, a microfiber structure composed of fine fiber yarns of 0.5 mm or less in diameter so that the microorganisms can be attached to a large number. In contrast, the attachment body 122 may be formed of a gravel or resin structure to which the microorganism naturally attaches to its outer surface.

 Accordingly, the first microorganism attachment body 120 decomposes harmful substances of water (w) flowing through the passage 112 through the microorganisms attached to the attachment body 122, thereby removing the harmfulness thereof. (w) can be purified.

As a result, the water w flowing through the passage 112 is continuously purified while being purified by the first purifying member 120. Here, the microorganism may include other kinds according to the kind of the contaminated material of the water (w).

The first microbial adherent 120 has a plurality of through-holes 126 formed on the outer surface thereof so that the water w passes therethrough in the state in which the adherent 122 is accommodated therein. And a first purging body 124 disposed therein.

The first purifying body 124 may be formed of a spherical body or an ellipsoid as shown in FIG. 4 so as to be freely rotatable in accordance with the flow of the water w in the state in which the attachment body 122 is accommodated therein. On the contrary, if the first purification body 124 can accommodate the attachment body 122 therein, the first purification body 124 may have various shapes such as a cylinder, a polygonal pillar or a polyhedron, a polyhedron, a spherical body, a hemispherical body, and the like.

The first purification body 124 may be coated with a catalyst film 128 on the surface. The catalyst film 128 may be formed of, for example, titanium oxide (TiO ₂ ). The catalyst film 128 may decompose the hardly decomposable organic material by performing a photocatalyst function in response to ultraviolet rays in sunlight.

Specifically, the catalyst film 128 reacts with ultraviolet light to generate electrons and holes. Here, the electrons react with oxygen (O ₂ ) to remove odors or decompose organic substances contained in the water (w), and the holes react with water molecules (H ₂ O) to oxidize or decompose the organic substances. Can be.

Briefly referring to the process of manufacturing the first purifying body 124 according to an embodiment, first, a synthetic resin such as plastic, polypropylene, polyethylene, or recycled resin is prepared in the form of a spherical body. In this case, the adhesive body 122 may be artificially accommodated in the synthetic resin of the spherical body. In addition, the synthetic resin of the spherical body may be prepared by hooking them with each other in a state divided into two based on the center.

Subsequently, a solid frame of titanium oxide (TiO ₂ ) and zeolite are mixed with the synthetic resin of the spherical body to complete the outline. On the contrary, in place of the synthetic resin, soil, titanium oxide (TiO ₂ ) and zeolite (zeolite) are mixed in a spherical shape so that the microorganism adherent 122 is accommodated therein, and then fired at about 800 to 1,200 degrees, You can also complete the framework.

Subsequently, the catalyst film 128 such as titanium oxide (TiO ₂ ) is coated on the surface of the synthetic resin in which titanium oxide (TiO ₂ ) and zeolite are mixed. Subsequently, the first purification body 124 is completed by forming through holes 126 for allowing the water w to pass through the outer surface of the synthetic resin on which the catalyst film 128 is formed. At this time, the through holes 126 may all have a predetermined size, but may be formed to have various diameters of 5 mm to 300 mm in order to allow the water (w) to pass smoothly.

On the other hand, when the first purification structure 100 is disposed so that the first microorganism attachment body 120 can move freely in the passage 112, the first microorganism attachment body by the flow of the water (w) In order to prevent the 120 from being floated, that is, leaving, it may further include a departure prevention part 130 installed in the passage 112 of the first body 110.

Thus, the departure prevention part 130 is the inside of the passage 112 so that the flow of the water (w) in the rear end position of the first microorganism attachment body 120 along the first direction (a) does not interfere. It can be mounted on the wall in the form of a bar. On the contrary, the detachment preventing part 130 may be mounted on the inner wall of the passage 112 in a net form so as to filter even a relatively large float in the water (w). The departure prevention part 130 may be made of a metal material such as aluminum or stainless to prevent corrosion by the water (w).

Hereinafter, the second purification structure 200 will be described in more detail with reference to FIG. 5.

FIG. 5 is a detailed view of a second purification structure of the fluid purification system shown in FIG. 1.

Referring to FIG. 5, the second purification structure 200 may include a second body 210 and a plurality of second microorganism attachments 220.

The second body 210 has a network structure 212 configured to have a receiving space therein. For example, the network structure 212 may include a receiving plate 214 coupled to each other to have an inlet opening the receiving space thereon and a cover plate 216 covering the inlet of the receiving plate 214. have. In this case, an operation of accommodating the second microorganism attachment member 220 in the accommodation space may be easily performed.

Accordingly, the water w of the river 10 may freely pass through the accommodation space by the second body 210 formed of the network structure 212. In this case, the network structure 212 may be made of a metal material such as aluminum or stainless to prevent corrosion by the water (w).

The second microorganism attachments 220 are accommodated in the accommodation space of the second body 210. Thus, the second microorganism attachments 220 may be filled tightly so as not to move in the accommodation space, but a predetermined movement is possible to better purify the water (w) by vortices that may occur in the accommodation space. Can be filled.

Hereinafter, each of the second microorganism adherents 220 has the same structure as the first microorganism adherent 124 described with reference to FIGS. 2 to 4 while purifying a fluid such as water (w). Duplicate detailed descriptions will be omitted.

If the second purification structure 200 as described above can have a sufficient strength that does not crush when people step on, it can also perform the function of the step in place of the first purification structure (100).

As such, the first and second microbial attachments 120 and 220 accommodating the attachment 122 to which the microorganism is attached are formed in the passage 112 or the interior of each of the first and second bodies 110 and 210. By installing in a state such that it is possible to naturally contact the fluid such as flowing water (w), such as the stream 10, it is possible to purify the fluid as it is flowing without a separate pumping operation as in the background art.

As a result, it is possible not only to reduce the cost for purifying the flowing fluid, but also to provide people with an eco-friendly element by maintaining the ecology of the river 10 as it is.

FIG. 6 is a schematic view of a fluid purification system according to another embodiment of the present invention, and FIGS. 7A and 7B are views showing purification structures having different passages of the fluid purification system shown in FIG. 6, respectively.

In the present embodiment, the purification structure is the same as the first purification structure shown in FIGS. 1 to 3 except for the structure of the passage, and thus detailed description thereof will be omitted.

6, 7A, and 7B, the fluid purification system 1100 according to another embodiment of the present invention is disposed along a first direction a through which fluid, such as water w of the stream 10, flows. A plurality of purification structures 300.

The purification structures 300 have a first purification structure 400 having a first passage 410 in the form of a straight line along a first direction a through which water w flows as shown in FIG. 7A and as shown in FIG. 7B. The second purifying structure 500 includes a second passage 510 having a splitting portion 520 formed therebetween so that at least one end thereof is exposed along the first direction a through which water w flows.

Hereinafter, the second passage 510 of the second purification structure 500 may have various shapes such as a cross shape, but in the present exemplary embodiment, the second passage 510 may have a “T” shape that is only split in one direction from the splitter 520. The structure will be explained.

Accordingly, the second purification structures 500 may be arranged in a line along the second direction b perpendicular to the first direction a in the first entry portion or the predetermined spaced portion of the river 10. . In this case, the second purification structures 500 may be disposed such that the second passage 510 is exposed to the outside only in left, right, and bottom directions except for an upper portion into which water w is introduced.

In this case, the second purification structures 500 serve as a beam blocking the flow of water (w) to slow the flow rate, thereby adhering microorganisms of water (w) and the second purification structure 500 (not shown). Purification efficiency can be improved by increasing the reaction time with).

On the other hand, at the edge of the river 10, the second purification structure 500, the second passage 510 is first left, right in the state in which the water (w) is exposed in the up, down direction so as to naturally pass through It may be arranged in the form of a bank block so as to be exposed only in one direction toward the center of the river (10).

In this case, a vortex is formed inside each of the second purification structures 500 to increase the residence time of the water w, thereby adhering the microorganisms of the water w and the second purification structure 500 as described above. Purification efficiency can be improved by increasing the reaction time with a sieve (not shown).

Thus, when the second purification structure (500) to perform the role of play or to form a vortex as described above, the water (w) is stagnant in the vicinity, it is possible to naturally form the eoeu gather fish.

On the other hand, when the second purification structure 500 is installed in the edge of the river 10 in the form of a raft block, not only can reduce the damage caused by the erosion of the existing raft during flooding, but also has a non-point source having a wide discharge path It can also purify efficiently.

While the present invention has been described in connection with what is presently considered to be practical and exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

w: water 20: river
100: first purification structure 110: first body
112: passage 120: first microorganism attachment
122: Attachment 124: First Purifying Body
126: through hole 130: separation prevention part
200: second purification structure 210: second body
212: network structure 220: second microorganism attachment body
1000: Runoff Purification System

Claims (15)

A body installed to be in contact with the fluid and having a passage therein for the fluid to flow therein; And
A microbial adherent disposed in the passage, the microorganism attachable to the microorganism for purifying the fluid;
Attachment to which the microorganism is attached;
Purification body having a plurality of through holes in the outside in the state that the attachment is accommodated therein; And
And a catalyst film coated on the surface of the purifying body. The fluid purification structure as claimed in claim 1, wherein the passage has a straight shape along a direction in which the fluid flows. The fluid purification structure of claim 1, wherein the passage has at least one splitting portion formed in the middle thereof such that the at least one end portion is exposed along the flow direction of the fluid. The fluid purification structure according to claim 1, further comprising a separation prevention part installed in the body at a portion from which the fluid of the passage escapes to prevent the microbial attachment from the passage by the fluid. The fluid purification structure of claim 4, wherein the separation prevention part is installed in a bar shape. The fluid purification structure of claim 4, wherein the separation prevention part is installed in a net form. delete The fluid purification structure of claim 1, wherein the purifying body comprises at least one of titanium oxide (TiO ₂ ), zeolite, carbon nanotubes, and carbon fibers. The fluid purification structure of claim 1, wherein the purifying body has a polyhedron, spherical shape, hemispherical shape, or ellipsoid shape. A body installed to be in contact with the fluid and having an outer surface of a net so that the fluid is totally passed through an inner space; And
A plurality of microorganisms are contained in the body, and microbial attachments are attached to the microorganisms for purifying the fluid.
Attachment to which the microorganism is attached;
Purification body having a plurality of through holes in the outside in the state that the attachment is accommodated therein; And
And a catalyst film coated on the surface of the purifying body. The method of claim 10, wherein the body is
A storage plate having an inlet opening the inner space; And
And a cover plate covering the inlet. delete A first body disposed to be in contact with the fluid, the first body having a passageway through which the fluid flows, and a first attachment body disposed in the passageway, to which a microorganism for purifying the fluid is attachable, and to which the microorganism is attached; At least one agent comprising a first purifying body having a plurality of through holes therein and a first catalyst membrane coated on a surface of the first purifying body in a state where the first attaching body is accommodated therein. 1 purification structure; And
A second body having a mesh shape on the outer surface of the second body and installed inside the second body so as to be in contact with the fluid at a position adjacent to the first purifying structure, and allowing the fluid to pass through the inner space as a whole; On the surface of the second purifying body and the second purifying body which is attachable to the microorganism for purifying, and which the microorganism is attachable to, the second purifying body having a plurality of through holes on the outside while the second attaching body is accommodated therein. And a second purifying structure having second microbial attachments having a coated second catalyst membrane. The fluid purification system of claim 13, wherein the plurality of first purification structures are installed in a line with the passages exposed in a direction other than a direction in which the fluid flows to block the flow of the fluid. The fluid purification system of claim 13, wherein the plurality of first purification structures are installed at an edge of a space in which the fluid flows so that a portion of the passage is exposed to the center of the space.

Images