KR101844819B1 - Convergence floating type water management system - Google Patents

Abstract

The present invention adopts fused complex purification, filtration technology, adsorption technology, photooxidation technology and ultrasonic technology for contaminated water bodies to prevent the cause of direct water quality improvement and algae generation by eliminating refractory organic substances and algae causative substances Water quality management system, which can be used to control water quality. In order to accomplish the above object, the present invention provides a submerged support having a receiving space, a filtration unit provided in the submount support, an extension receiver extending outward from an edge of the submultiplexer and the submount support, An ultrasonic wave generating unit provided in the extension receiver for generating ultrasonic waves, and a bubble generator disposed below the ultrasonic wave generator to generate bubbles. The ultrasonic wave generating unit includes a water spray unit for spraying water toward the filtration unit, a photo- And a control unit for controlling operations of the spraying unit, the ultrasonic generating unit, and the bubble generating unit.

Description

{CONVERGENCE FLOATING TYPE WATER MANAGEMENT SYSTEM}

The present invention relates to a water quality management system for a fused composite part, and more particularly, to a water quality management system for a fused composite part type water quality management system, The present invention relates to a water quality management system of a mixed-complex part capable of performing more efficient water quality management based on improvement of direct water quality through elimination of water and prevention of occurrence of algae.

Techniques related to bankruptcy (for example, artificial plant islands) for improving existing water quality in rivers and lakes include a technique for improving water quality by vegetation purification, such as planting aquatic plants in the upper part of the subdivision or planting submerged plants in the lower part of the subdivision Mostly.

The water purification using these aquatic plants absorbs the nutrients such as nitrogen and phosphorus by utilizing the natural purification ability of the plants, and the water quality of the water bodies such as rivers, lakes, reservoirs and sea areas To provide a habitat for aquatic life, and to create scenery.

However, the water quality improvement methods using these plants are very limited, such as the water quality improvement effect is only a few%, and there is a limit to the removal of nitrogen (N) and phosphorus (P) There is a problem that the effect of purifying the water is greatly varied.

Especially, in the winter season, not only the effect of purifying water by plants can not be expected but also there is a disadvantage that nutrients are eluted from dead aquatic plants. In addition, due to the above-mentioned problems, there is a limit in purifying contamination of a water body which proceeds over a wide range.

As a conventional technique, Korean Patent Registration No. 10-0924538 discloses an artificial multifunctional landscape and ecological purification plant that can purify water quality naturally and ecologically, and can secure a living space for various creatures in the water and the ground.

Also, as a conventional art, Korean Patent Laid-Open Publication No. 10-2003-0017074 discloses a water purification artificial artificial plant capable of removing contaminants from water by making artificial structures on the surface of water such as eutrophication or polluted artificial lakes Plant island.

The above conventional techniques do not include a refractory organic substance and a means for removing nitrogen (N) and phosphorus (P) which are algae-generating substances, and thus there is a limit to the purification of water quality.

(Document 1) Korean Patent Registration No. 10-0924538 (October 26, 2009) (Document 2) Korean Patent Laid-Open Publication No. 10-2003-0017074 (2003.03.03)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a filtration system, a filtration system, an adsorption system, a photo- It is an object of the present invention to provide a water quality management system of a fusion type water quality management system capable of performing more efficient water quality management based on direct water quality improvement by eliminating degradation organic substances and algae causative substances and prevention of cause of algae occurrence.

The present invention also relates to a cartridge-type filtration system for removing pollutants including nitrogen and phosphorus from polluted water by filtration and adsorption, a microbubble supply system for generating microbubbles having a particle size of micrometer unit, When the water is irradiated in the water, cavitation bubble is generated and the chemical reaction is maximized by high-temperature and high-pressure shock waves generated when it grows and ruptures. Ultrasonic wave which generates decomposed organic matter is generated, Ultrasonic facilities to remove organic matter, pollutant circulation to sprinkle polluted water on top of filtration facilities, and spraying facilities to supply water can improve the water quality or landscape of the water body, and polluted rivers, lakes, reservoirs and sea areas By improving water quality directly and preventing water pollution, more efficient water quality Lee composite unit type that can be raised to occur there is a further object to provide a water management system.

Specifically, the present invention can be applied to a case where the water quality of a water body such as a river, a lake, a reservoir and a sea area deteriorates due to monitoring of a pollution source, or when a precaution is required due to concern about worsening of water quality and ecological environment (N) and phosphorus (P) adsorption and degradation, degradation of organic matter by the generation of ultrasonic waves, degradation of organic matter by ultrasound, It is composed of dissolved oxygen by microbubbles, floating separation and oxidation, oxidative decomposition by microorganisms adhering to artificial herbaceous plants, photo-oxidation and adsorption of contaminants by photo-oxidizer, And a water quality management system of the present invention.

It is another object of the present invention to provide a water quality management system of a fusion-compound part type capable of performing photo-oxidation and adsorption operations stepwise on a water body, and capable of disposing a photo- .

The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and method for controlling the same.

According to one aspect of the present invention for achieving the above-described objects and other features of the present invention, there is provided a subordinate support having a receiving space; A filtration unit provided on the subordinate support; A water spraying unit provided on an extension receptacle extending outwardly from an edge portion of the subordinate support body and the subordinate support body to pour water into the water and sprinkle water toward the filtration unit; A photodecomposition unit provided inside the spraying unit for photo-oxidation and adsorption; An ultrasonic wave generating unit provided in the extension receiver to generate ultrasonic waves; A bubble generating unit provided at a lower portion of the subordinate support to generate bubbles; And a control unit for controlling operations of the spraying unit, the ultrasonic generating unit, and the bubble generating unit.

According to the present invention, the water spraying unit may include: pumping means provided at one side of the extension receiver for pumping water underwater; A supply line supplied with the water body pumped by the pumping means; And a storage tank connected to the supply line, for storing the water body supplied through the supply line and for draining the water body into the filtration unit.

In the present invention, the storage tank may further include: a receiving member connected to the supply line at a center thereof for storing the water body received therein from the supply line; And a flow hole formed at a lower portion of the housing member for flowing the water body downward.

In the present invention, it is preferable that the housing member is formed in a shape corresponding to the filtration unit in plan view.

In the present invention, it is preferable that the receiving member is configured in a shape corresponding to a part of the plane of the filtration unit and configured to rotate about the supply line.

In the present invention, the receiving member may include: a first receiving member connected to the supply line, the first receiving member having a first area; And a second housing member disposed below the first housing member and having a second area different from the first area.

In the present invention, it is preferable that the receiving member is configured to be inclined downward toward the outer periphery with respect to the supply line, and further includes a step around the outer periphery.

In the present invention, it is preferable to further include a loss preventing member formed in the extending direction of the step, for preventing external leakage of the photo-oxide absorption unit.

In the present invention, it is preferable that the spraying unit further includes a supply amount control valve installed in the supply line for controlling the supply amount of the water body pumped from the pumping means.

In the present invention, it is preferable that the photo-oxide adsorption unit comprises foamed styrofoam having at least one of titanium dioxide and zeolite coated on the surface thereof.

In the present invention, the photo-oxide adsorption unit may comprise an organic-based support; And a photocatalyst attached to the organic support.

In the present invention, the photo-oxide absorbing unit may be formed by using one of butadiene rubber (BR), styrene-butadiene rubber (SBR), and nitrile rubber (NBR), which are materials mainly composed of polybutadiene as the organic- Furan solution, swelling and modifying the solution, dropping the organic support onto the photocatalyst powder, adhering the photocatalyst, and drying the solution.

In the present invention, the photo-oxide adsorption unit may be prepared by mixing a tetrahydrofuran solution and a photocatalyst powder to form a slurry, and then using the butadiene rubber (BR), styrene butadiene rubber (SBR), nitrile rubber (NBR) And then the photocatalyst is adhered and dried.

In the present invention, it is preferable that the photo-oxide adsorption unit is constituted by removing the photocatalyst imperfectly attached to the organic-based support by ultrasonic cleaning.

In the present invention, it is preferable that the photo-oxide adsorption unit is constituted by attaching titanium oxide (TiO2) corresponding to a photocatalyst material to the foamed body with glycerin.

In the present invention, it is preferable to further include a lower photo-oxide adsorption unit which is provided in the elongated receptor and performs photo-oxidation and adsorption.

In the present invention, it is preferable to further include a light source-generating member provided in the spraying unit, for activating photo-oxidation and adsorption of the photo-oxide absorption unit.

The water-quality management system of the fusion complex part type according to the present invention can perform a linking process of a cartridge type filtration unit, a micro bubble diffusing unit, a vegetation unit, a photooxidative absorption unit, an ultrasonic wave generation unit and a vegetation unit, It is possible to actively cope with water quality and pollution load of water bodies such as rivers, lakes, reservoirs and sea areas, and to remove nitrogen, phosphorus and algae. In addition, And the problem that the water quality improvement effect is lowered can be solved in a complex manner.

Further, in order to ensure ease of installation and maintenance of the cartridge type filtration unit, the present invention is configured in the form of a cartridge type module having a volume of about 1 m < 3 > There is an effect of facilitating management.

The present invention also relates to a method of monitoring the concentration of pollutants in a water by monitoring the concentration of pollutants in water by monitoring water quality in the water, calculating the concentration of pollutants by the pollutants to be treated, Combination operation conditions of unit units such as photocatalytic adsorption unit, ultrasonic generation unit and aquatic plant unit, and circulation treatment, determination of circulating water volume, microbubble generation amount and ultrasonic generation irradiation amount of the unit water to improve the river water quality and prevent water pollution There is a possible effect.

In addition, the present invention can be implemented in real time by analyzing the result of pollution by monitoring the pollution status by the water depth by building an automated on-line water quality monitoring facility in the field, and in particular, Nitrogen, and phosphorus), dissolved oxygen (DO), and the concentration of chlorophyll-a due to algae become major water quality factors in water bodies such as rivers, lakes, reservoirs, and sea areas. It is possible to more easily and quickly improve the contaminated water quality by controlling the polluted water circulation amount, microbubble generation amount and ultrasonic wave generation irradiation amount in real time.

In addition, the present invention has the effect of minimizing the pollution degree of a water body that is sprayed to the filtration unit by performing the photo-oxidation and adsorption operation step by step.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram schematically showing the basic configuration of a water quality management system for a fusion complex part according to the present invention. FIG.
FIG. 2 is a plan view showing a sub-support and an extension receptacle constituting the water quality management system according to the present invention.
FIG. 3 is a schematic view showing an embodiment of an elongated receptor constituting a water quality management system according to the present invention.
4 is a view showing examples of filtration members included in the filtration unit constituting the water quality management system according to the present invention.
5 is a schematic view showing an embodiment of a water spray unit constituting the water quality management system of the fusion composite part type according to the present invention.
Figs. 6 to 9 are views for explaining an embodiment of the storage tank of Fig. 5. Fig.
Fig. 10 is a configuration including the loss preventing member in the fourth embodiment of Fig.
Fig. 11 is a schematic view showing an embodiment of a photo-oxide absorption unit and an ultrasonic wave generating unit constituting the water quality management system of the fusion complex part type according to the present invention.
FIG. 12 is a schematic view showing a bubble generating unit constituting the water quality management system of the fusion composite part type according to the present invention.
13 is a plan view showing a micro bubble supplying member constituting the bubble generating unit.
Fig. 14 is a photograph showing the bubble generation unit being operated.
FIG. 15 is a photograph before and after generation of microbubbles generated in the microbubble diffusing means. In the microbubble generation, the microbubbles have a very small particle size and scattered light so as to show a cloudy appearance.
FIG. 16 is a schematic diagram showing the configuration of a fusion complex part type water quality management system according to another embodiment of the present invention.
17 is a flowchart illustrating a method of operating a water quality management system according to the present invention.

Further objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.

Before describing the present invention in detail, it is to be understood that the present invention is capable of various modifications and various embodiments, and the examples described below and illustrated in the drawings are intended to limit the invention to specific embodiments It is to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Further, terms such as " part, "" unit," " module, "and the like described in the specification may mean a unit for processing at least one function or operation.

In the following description of the present invention with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a water quality management system according to a preferred embodiment of the present invention and an operation method thereof will be described with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram schematically showing the basic configuration of a water quality management system for a fusion complex part according to the present invention. FIG.

As shown in FIG. 1, the fused composite part type water quality management system according to the present invention includes: a bankruptcy support 100 having a receiving space; A filtration unit (200) provided in the auxiliary support body (100); A water spraying unit 300 provided on the extension support body 100 and the extension receptacle 120 extending outwardly from the edge of the auxiliary support body 100 to pour water into the water and sprinkle water toward the filtration unit 200; An upper photocatalyst absorption unit 400 provided inside the spraying unit 300 for photo-oxidation and adsorption; An ultrasonic wave generating unit 500 provided on the extension receptacle 120 to generate ultrasonic waves; A bubble generation supply unit 600 provided at a lower portion of the subordinate support body 100 to generate bubbles; And a control unit (not shown) for controlling operations of the spraying unit 300, the ultrasonic generating unit 500, and the bubble generating unit 600. Further, the present invention further includes a lower photo-oxide adsorption unit (900) provided in the extension receptor (120) for photo-oxidation and adsorption.

Each constituent element of the fusion complex part type water quality management system of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a plan view showing a sub-support and an extension receptacle which constitute a water quality management system according to the present invention, FIG. 3 is a schematic view showing an embodiment of an extension receptacle constituting the water quality management system according to the present invention Fig.

As shown in FIG. 2, the sub-support 100 has a box shape in which at least a lower end of the support 100 is formed. In addition, the subordinate support 100 may be made of any material as long as the material of the subordinate support 100 can float on the water. For example, the subordinate support 100 may be made of a foamed plastic material having a specific gravity smaller than that of water.

2, the sub-support 100 has a rectangular cross-sectional shape when viewed from a plane, but the present invention is not limited thereto. The sub-support 100 may have various shapes such as an ellipse, a circle, and a polygon .

The present invention further includes a buoyancy member 110 provided on a lower surface of the extension receptacle 120 and providing buoyancy so that the extension support 120 and the extension receptacle 120 can stably float on the surface of the water body. . The buoyancy member 110 may be made of any material as long as the buoyancy member 110 can float on the water. For example, the buoyancy member 110 may be made of a foamed plastic material having a specific gravity smaller than water or a foam such as styrofoam, May be implemented in the form of a tube that can be filled with air.

The minority support (100) includes the extended receptacle (120) extending outwardly from its edge. The extension receptacle 120 includes a lower photocatalyst absorption unit 900 having a photo-oxidation and adsorption function, and a water inlet 121 into which a water body (i.e., contaminated water) is introduced is formed at a lower side of the extension receptacle 120 .

As shown in FIGS. 2 and 3, the extension receptors 120 are disposed vertically so as to be alternated at regular intervals, and vertically guide the upward and downward flows of the water body introduced through the water inlet 121 And a water flow guide plate 122. The vertical water flow guide plate 122 includes first vertical partition walls extending downward from the upper portion of the extension receptacle 120 and second vertical partition walls extending upward from the lower portion of the extension receptacle 120 As shown in FIG.

The up-and-down water flow guide plate 122 induces an upward flow and a downflow flow of the inflow water body to increase the amount of contact between the water body and the lower photo-oxide absorption unit 900 provided in the water flow guide plate 122, It is possible to maximize photo-decomposition reaction and adsorption efficiency. Here, the water body is pumped by the pumping means 310 provided inside the extension receptacle 120, flows in the [a] direction, and sprinkles into the filtration unit 200 through the sprinkling unit 300.

The filtration unit 200 includes a cartridge receptacle 210 through which air can be circulated and a filtration member 220 that is filled in the cartridge receptacle 210. The cartridge 200 is a cartridge type cartridge. For example, the cartridge receptacle 210 may be a box-like receptacle formed with a network receptacle or a through-hole.

4 illustrates examples of the filter member 220. The filter member 220 of the filtration unit 200 may include at least one of a foamed glass material, a polyethylene (PE) material, a zeolite material, a volcanic material, and a red mud material Lt; / RTI > In this case, when the nitrogen is removed in accordance with the underwater water quality, the filter member 220 is filled with the zeolite filter media 210 and the red mud filter media is charged And when the nitrogen and phosphorus are removed, the zeolite filter medium and the red mud filter medium may be filled in the cartridge receiver 210.

The filtration unit 200 can remove particulate contaminants floating by micro bubbles generated through the bubble generating unit 600. Here, the particulate pollutant floated by the micro bubble is contained in the circulating water sprinkled by the spraying unit 300, sprinkled on the filtration unit 200, and the filtration member 220 of the filtration unit 200 ), And is filtered, adsorbed, and captured. The particulate pollutants are absorbed and decomposed by the microorganisms present in the filtration member 220 through the natural purification action such as the oxidative decomposition action of the microorganisms and the nutrient salts (for example, organic matter, nitrogen and phosphorus) do.

The filter member 220 to be charged into the filtration unit 200 is selectively charged according to the water quality of the zeolite filter media and the red mud filter media having a specific gravity of 0.5 to 1.0 and a diameter of 1 cm or less. Table 1 below shows the results of a Lab-test experiment for quantifying the water purification efficiency of each filter member 220.

SS
Average Removal Rate (%) COD
Average Removal Rate (%) TN
Average Removal Rate (%) TP
Average Removal Rate (%) Volcanic stone 54.7 44.1 3.0 22.0 PE emulsion 57.5 32.5 4.2 7.9 Effervescent glass filter media 78.1 10.7 17.6 9.7 Zeolite 58.9 53.8 64.8 16.7 Red Mud 81.0 60.5 19.8 88.9

As shown in Table 1, the filtration member 220 may be formed of a material having high CO (chemical oxygen demand) as an organic substance or nitrogen (N) and phosphorus (P), which are nutrients, And when it is high, it is selectively charged according to the water quality of the river, lake, reservoir and sea area.

5 is a schematic view showing an embodiment of a water spray unit constituting the water quality management system of the fusion composite part type according to the present invention.

5, the water spraying unit 300 includes pumping means 310 disposed at one side of the extension receptacle 120 for pumping a water body, water pumped by the pumping means 310, And a reservoir 330 for reserving the water body supplied through the supply line 320 and reserving the water to the filtration unit 200.

The supply line 320 corresponds to a vertical supply line connected to the pumping means 310. The storage tank 330 has an upper photo-oxide absorption unit 400 and a supply line 320 And the water body is stored in the direction of the filtration unit 200.

The spraying unit 300 may further include driving means (not shown) for rotating the storage tank 330. The driving means (not shown) may employ various methods (for example, a driving motor and a gear train), and a detailed description thereof will be omitted.

The spraying unit 300 further includes a supply amount control valve 340 connected to the supply line 320 and controlling the supply amount of the water pumped from the pumping means 310. Here, the supply amount and the rotation operation can be adjusted by a control unit (not shown).

FIGS. 6 to 9 are views for explaining an embodiment of the storage tank 330 of FIG.

6 (A) is a sectional view of the storage tank 330 according to the first embodiment, and FIG. 6 (B) is a plan view of the storage tank 330 according to the first embodiment.

6, the storage tank 330 according to the first embodiment is centered on the supply line 320 and accommodates the upper photo-oxide adsorption unit 400 therein, A housing member 331_A for storing a water body to be provided; And a flow hole 332 formed at a lower portion of the housing member 331_A for distributing the water body downward.

The housing member 331_A is formed to be inclined downward toward the outer periphery with respect to the supply line 320, and it is possible to naturally control the flow of the water body in the gravity direction through such a structure. The housing member 331_A is formed with a step DT around the periphery thereof so that the upper photo-oxide absorption unit 400 accommodated therein is not lost to the outside.

The flow hole 332 is formed at a lower portion of the housing member 331_A and is capable of sprinkling water bodies stored in the housing member 331_A into the filtration unit 200. [ The shape and number of the flow holes 332 may vary depending on the manufacturing process, and the size of the flow holes 332 is preferably smaller than that of the upper photo-oxide adsorption unit 400.

As a result, the storage tank 330 performs a photo-oxidation and adsorption function on the water body stored by using the upper photo-oxide absorption unit 400 provided therein. Therefore, the water body stored in the storage tank 330 can be sprinkled in the filtration unit 200 in a state of low contamination degree.

On the other hand, the housing member 331_A can be made of various materials depending on the manufacture. However, it is preferable that the receiving member 331_A is made of a material such as acrylic which transmits sunlight well when the solar light is used for the lower part.

Although not shown in the drawing, it is also possible to add a light-generating member such as a UV lamp inside the housing member 331_A to perform the photo-oxidation and adsorption action by activating the upper photo-oxide adsorption unit 400 at night.

 As shown in (B) of the first embodiment, the reservoir 330 has a shape of a flat rectangle. However, it is preferable that the storage tank 330 has a configuration similar to that of the filtration unit 200 in a configuration for sprinkling the water in the filtration unit 200 disposed at the lower part. In other words, the filtration unit 200 has an example of a rectangular cross-sectional shape as viewed from a plane, and accordingly, the storage tank 330 also has a corresponding shape. However, if the filtration unit 200 is implemented as an ellipse, a circle, a polygon, or the like, the reservoir 330 may also have a corresponding shape.

FIG. 7A is a sectional view of the storage tank 330 according to the second embodiment, and FIG. 7B is a plan view of the storage tank 330 according to the second embodiment.

Referring to FIG. 7, the storage vessel 330 according to the second embodiment includes a first housing member 330_1B, a second housing member 330_2B, and a third housing member 330_3B.

The first housing member 330_1B is connected to the supply line 320 in the same manner as the first embodiment and houses the upper photo-oxide adsorption unit 400 therein. A housing member for storage; And a flow hole formed at a lower portion of the housing member for flowing the water body downward.

The shapes of the second housing member 330_2B and the third housing member 330_3B are similar to each other. However, the second housing member 330_2B receives the water body that flows downward or downward from the first housing member 330_1B, and the third housing member 330_3B receives from the second housing member 330_2B the overflow or downward The water body is received.

7, the first housing member 330_1B is connected to the upper portion of the supply line 320, and the second housing member 330_2B is connected to the first housing member 330_1B. As shown in the sectional view (A) and the plan view And the third housing member 330_3B is connected to the lower portion of the supply line 320. The third housing member 330_3B is connected to the lower portion of the supply line 320. [ The first housing member 330_1B has the smallest planar dimension and the third housing member 330_3B has the largest planar dimension.

That is, the positions of the first housing member 330_1B, the second housing member 330_2B, and the third housing member 330_3B are different from each other, and the planar width gradually increases from the upper portion to the lower portion.

Accordingly, in the case of the second embodiment, since the water body supplied through the supply line 320 is transferred from the first housing member 330_1B to the third housing member 330_3B via the second housing member 330_2B, It is possible to increase the amount of contact between the water body and the upper photo-oxide absorption unit 400, for example.

8A is a cross-sectional view of the storage tank 330 according to the third embodiment, and FIG. 8B is a plan view of the storage tank 330 according to the third embodiment.

Referring to Fig. 8, the third embodiment is configured opposite to the second embodiment of Fig. That is, the first accommodating member 330_1C having the widest planar surface is connected to the upper portion of the supply line 320, and the third accommodating member 330_3C having the narrowest planar surface is connected to the lower portion of the supply line 320. [

Accordingly, in the case of the third embodiment, the water body supplied through the supply line 320 is supplied to the filtration unit 200 (FIG. 3) through various paths of the first housing member 330_1C, the second housing member 330_2C and the third housing member 330_3C. ). ≪ / RTI > For example, the water body can be sprinkled into the filtration unit 200 through (1) path and (2) path.

The second and third embodiments are for a structure in which the amount of contact between the upper photodiode absorption unit 400 and a water body can be increased and solar light can be maximally irradiated. In addition, in this structure, a staircase structure, a structure having a golden ratio, and the like, which can be seen in the plant parasites, can be applied.

9A is a cross-sectional view of the storage tank 330 according to the fourth embodiment, and FIG. 9B is a plan view of the storage tank 330 according to the fourth embodiment.

Referring to FIG. 9, the storage tank 330 according to the fourth embodiment includes a receiving member 331_D; And a flow hole 332.

As shown in the plan view (B), the receiving member 331_D is narrow in plan view as compared with the first embodiment in Fig. As in the case of the fourth embodiment, the fact that the plane is narrow means that the area to be sprayed is as narrow as that. However, the fourth embodiment is configured to rotate the housing member 331_D to compensate for this. In this case, even if the plane of the housing member 331_D is narrow, it is possible to sufficiently secure the sprinkling range.

On the other hand, in the case of the first to fourth embodiments of FIGS. 6 to 9, when the amount of the water supplied to the storage tank 330 increases, the upper photocatalytic absorption unit 400 may be lost beyond the step DT along with the overflow . Therefore, a configuration for preventing the loss of the upper photo-absorbing unit 400 may further be included.

In the meantime, the fused composite part type water quality management system according to the embodiment of the present invention includes a top photocatalyst absorption unit 400 and a bottom photocatalyst absorption unit 900. It is possible to perform photo-oxidation and adsorption operations stepwise on a water body by the upper and lower photo-oxide adsorption units 400 and 900. [ Here, the water body is primarily decontaminated by the lower photodiode adsorption unit 900 and secondarily decontaminated by the upper photocatalyst absorption unit 400.

In addition, the photo-oxide absorption unit can be arranged in the upper photo-oxide absorption unit 400 or the lower photo-oxide absorption unit 900 depending on the properties and performance, and the proper placement of such photo-oxidation absorption unit can optimize the photo- It can be done. That is, the photo-oxide adsorption unit, which does not deteriorate its performance even when it is exposed to sunlight for a long period of time, is disposed in the upper photo-oxide adsorption unit 400, and the photo- ), And through this arrangement it is possible to perform more efficient tube oxidation and adsorption action.

Fig. 10 is a configuration including the loss preventing member in the fourth embodiment of Fig.

Referring to FIG. 10, the loss preventing member MS is a structure for preventing the upper photodeco adsorption unit 400 from being lost together with the water body beyond the step 332. The loss preventing member MS is formed in the extending direction of the step 332 and may be formed in the form of a mesh. Therefore, even if the water body is supplied to the storage tank 330 so that the water body flows over the stepwise DT, the upper photocatalytic absorption unit 400 is prevented from escaping to the outside of the storage tank 330 by the loss prevention member MS.

11 is a schematic view showing an embodiment of a lower photocatalyst absorption unit 900 and an ultrasonic wave generation unit 500 constituting the fusion complex part type water quality management system according to the present invention.

As shown in FIG. 11, the lower photo-oxide adsorption unit 900 may be a photo-oxidizer adsorbed on the extension receptors 120 to perform photo-oxidation and adsorption. Here, the lower photo-oxide adsorption unit 900 includes a photo-oxidation adsorbent comprising a foamed styrofoam on the surface of which a mixture produced based on at least one of titanium dioxide and zeolite is coated.

The photooxidation adsorbent may include an organic-based support and a photocatalyst attached to the organic-based support.

Here, one embodiment for producing the photo-absorbent comprises one of butadiene rubber (BR), styrene-butadiene rubber (SBR) and nitrile rubber (NBR), which are polybutadiene- And the organic-based support is dropped on the photocatalyst powder, and the photocatalyst is attached, followed by drying.

In another embodiment, a tetrahydrofuran solution and a photocatalyst powder are mixed to form a slurry. Then, a butadiene rubber (BR), a styrene butadiene rubber (SBR), a nitrile rubber (NBR) And then the photocatalyst is attached and dried.

On the other hand, ultrasonic washing can be performed at 700 W for 30 minutes in order to desorb the photocatalyst which is incompletely adhered to the organic support in manufacturing the photo-absorbent.

The photooxidation adsorbent may be formed by attaching titanium oxide (TiO2) corresponding to the photocatalyst material to the buoyancy member 110 with glycerin.

Such a photooxidized adsorbent can increase the amount of contact with a water body flowing along the upflow and downflow guide plate 122 provided in the extension receptacle 120, thereby maximizing photo-oxidative decomposition reaction and adsorption efficiency.

The ultrasound generating unit 500 includes an ultrasound generating unit 510 for generating ultrasound waves and a plurality of ultrasound generating units 510 and 520 disposed below the ultrasound generating unit 510 for vibrating the ultrasound waves generated by the ultrasound generating unit 510. [ And an ultrasonic vibration terminal 520.

The ultrasonic wave generating unit 500 irradiates underwater ultrasonic waves through the ultrasonic vibration terminal 520 and generates a chemical reaction based on a shock wave generated upon rupture after growth of a cavitation bubble generated as the ultrasonic wave is irradiated Can be maximized and the degradable organic matter and algae can be removed. That is, the ultrasonic wave generating unit 500 may be configured to directly pyrolyze contaminants through high-temperature and high-pressure shock waves generated when ultrasonic waves generated in water generate cavitation bubbles and grow hollow cavities, By destroying the structure, the chemical reaction rate due to the decomposition of contaminants can be increased.

Here, the ultrasound generating unit 500 may determine the frequency and the output according to the water quality in the water, determine the ultrasound irradiation time according to the concentrations of the refractory organic material and the algae, and irradiate the ultrasound waves. For example, the ultrasonic wave generating unit 500 may irradiate ultrasound at a frequency of 20 to 40 kHz and an output of 200 to 300 W.

13 is a plan view showing a micro bubble supplying member constituting a bubble generating unit, and Fig. 14 is a plan view showing a micro bubble supplying member constituting the bubble generating unit. Fig. 12 is a plan view schematically showing a bubble generating unit constituting a fused composite part type water quality management system according to the present invention, 15 is a photograph before and after generation of microbubbles generated in the microbubble diffusing unit. In the microbubble generation, the microbubble has a very small particle diameter, scattering light, This is a picture taken of what is seen.

As shown in FIGS. 12 to 15, the bubble generating unit 600 includes a pressurizing pump 610 for supplying water underwater; A compressor 620 for supplying air; A micro bubble generator 630 that receives water underwater from the pressurizing pump 610 and generates micro bubble generation water in which the air solubility in the water reaches saturation by receiving air from the compressor 620; And a plurality of micro bubble supplying ports 641 for discharging the micro bubble generating water through the plurality of micro bubble supplying ports 641 to generate micro bubbles by a discharge pressure difference, ).

The bubble generating unit 600 includes a bubble generation water control valve 660 for controlling the amount of micro bubble generation water supplied from the micro bubble generator 630 to the micro bubble generator 640, (650) for supplying the flocculant to the flocculation tank (610). Here, the coagulant feeder 650 may provide an aggregating function to improve the removal efficiency of the contaminants.

The micro bubble diffusing means 640 is formed by arranging a PE or PVC pipe of plastic material having a diameter of several tens of mm (for example, 20 mm in diameter) in a lattice pattern (i.e., a checkerboard pattern) A micro bubble supplying port 641 is formed for discharging the air saturation water into the water to generate micro bubbles.

The microbubble diffusing device 640 is moved vertically according to the depth of water in the water to control the discharge position of the microbubbles according to the depth of the water, ). For example, the upstream and downstream drive units (not shown) of the distributing means may include guide rails extending from the subordinate support body 100 in water. A guide formed at an edge of the micro bubble diffusing means 640 and guided along the guide rail; And driving means for driving the micro bubble diffusing means 640. Here, the driving means may be configured in various ways, for example, a forward and reverse rotatable drive motor; A pulley connected to the drive motor; And a connecting chain (or rack gear) for connecting the pulley and the guide of the micro bubble diffusing means 640.

Next, a fusion complex type water quality management system according to another embodiment of the present invention will be described with reference to FIG. FIG. 16 is a schematic diagram showing the configuration of a fusion complex part type water quality management system according to another embodiment of the present invention.

16, the MTL type water quality management system according to another embodiment of the present invention includes a vegetation unit 700 provided at an upper portion of the submarine support 100, And a water quality monitoring unit (not shown) for monitoring water quality of a water body to which the sub-water supporter 100 is suspended.

Hereinafter, the same or very similar components to those of the above-described one embodiment of the present invention will be omitted or briefly described.

The vegetation unit 700 includes a vegetation based material 710 disposed between the filtration unit 200 and the filtration unit 200 and a plurality of aquatic plants 720 planted in the vegetation based material 710 do.

The vegetation-based material 710 may have any structure as long as it is a base on which roots of aquatic plants such as soil and nonwoven fabric can be activated. The aquatic plants 720 may be planted with irises, beards, rushes, and the like.

The aquatic plants 720 thus planted can naturally purify contaminants by absorbing organic matter and nutrients such as nitrogen and phosphorus in the water for growth of the plant itself and microbial growth of plant roots. In addition, the pollutant that has not been treated in the aquatic plants 720 passes through the filtration unit 200 and can be removed through filtration, adsorption, contact oxidative decomposition by microorganisms.

The aquatic plant unit 800 can be employed in any water plant, such as aquatic plants that can be grown in water or an artificially manufactured artificial aquatic plant.

The water quality monitoring unit (not shown) monitors the water temperature, pH, dissolved oxygen (DO), turbidity, organic matter (BOD, COD, TOC) A water quality measuring unit for measuring an environmental influence factor in water including at least one of nutrients (total phosphorus, total nitrogen) or a concentration of chlorophyll a and water environmental influence factors measured by the water quality measuring unit to generate water quality effect data And a water quality analysis unit. Here, the control unit (not shown) may control the operation of the spraying unit 300, the ultrasonic generating unit 500, and the bubble generating unit 600 based on the water quality data analyzed by the water quality analyzing unit have.

The control unit (not shown) determines whether the water quality satisfies the reference target water quality based on the operation of the contaminated water bodies such as the river, the lake, the reservoir, and the sea area by the target driving cycle. The control unit (not shown) operates each unit in a stepwise manner to achieve a target target water quality if the pollutants in the specific water among the water pollutants do not satisfy the reference target water quality. The target driving cycle in the present invention is defined as the following formula 1, and 1, 3, 5, or 10 can be set in advance in a typical target driving cycle in accordance with the constituent combination condition of the unit unit and the target water quality.

Driving Cycle = (Quantity treated by the water quality management system of the Mining and Combining Division (m3))

              ÷ (Quantity of contaminated water bodies to be treated (㎥)) (Equation 1)

The operation steps of each unit for purifying the water by the control unit (not shown) will be described as follows.

- Step 1: Determine whether the standard target water quality is exceeded for a specific aquatic pollutant among the defined aquatic pollutants.

- Step 2: Check whether specific pollutants in water are contaminated by particulate pollutants or contaminated by dissolved pollutants.

Step 3: The operation combination between the spraying unit 300, the ultrasonic generating unit 500, and the bubble generating unit 600 is determined for improving the quality of at least one of the particulate pollutant and the dissolved pollutant.

Step 4: At least one of the supply amount of the water body supplied to the spraying unit 300, the ultrasonic wave irradiation amount of the ultrasonic generation unit 500, and the bubble generation amount of the bubble generation unit 600 is controlled according to the determined operation combination.

The operation combinations of the water quality management units related to the above are as follows.

Combination 1: selectively sprinkling only on the vegetation unit 700 or the filtration unit 200 via the sprinkling unit 300 and operating only by itself.

Combination 2: Sprinkling water on the vegetation unit 700, the filtration unit 200, and the upper photocatalytic absorption unit 400 through the sprinkling unit 300 and running parallel.

Combination 3: the vegetation unit 700, the filtration unit 200, the upper photocatalyst absorption unit 400 and the ultrasonic generation unit 500 are sprinkled and operated in parallel through the sprinkling unit 300.

Combination 4: The vegetation unit 700, the filtration unit 200, the upper photocatalytic adsorption unit 400, the ultrasonic wave generation unit 500, and the bubble generation unit 600 are collectively operated.

Next, a method of operating the water quality management system according to the present invention will be described with reference to FIG. 12 is a flowchart illustrating a method of operating a water quality management system according to the present invention.

As shown in FIG. 17, the operation method of the water quality management system according to the present invention includes: a water quality monitoring point setting step for setting a water quality monitoring point and a water quality improvement goal; and a water quality improvement goal setting step S110 , S210); A water quality monitoring item setting step of setting a water quality monitoring item associated with the set water quality monitoring point and setting an operation combination and a driving cycle between the spraying unit, the bubble generating unit and the ultrasonic generating unit associated with the water quality improvement target, (S120, S220); A water quality monitoring water depth setting step and a water quality measurement step (S130, S140) for setting a water quality monitoring depth for the water quality monitoring item and measuring the water quality of the water quality monitoring water depth; Determining whether the measured water quality is achieved with respect to the target water quality, and determining a target water quality of the water spraying unit (300), a bubble supply amount of the bubble generating unit (600), and an ultrasonic irradiation amount of the ultrasonic generating unit (S300, S310) of determining whether or not an achievement is determined and a water quality purification default; And determining the operation combination and the operation cycle according to the determined quantity of water to be bumped, the amount of bubble to be supplied, and the amount of ultrasonic irradiation (S320).

The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Accordingly, the embodiments disclosed herein are for the purpose of describing rather than limiting the technical spirit of the present invention, and it is apparent that the scope of the technical idea of the present invention is not limited by these embodiments. It will be understood by those of ordinary skill 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.

100: supporting member 101:
110: buoyancy member 120: extension receptor
121: Water inlet 122: Up and down water flow guide plate
200: filtration unit 210: cartridge receiver
220: Filtration element 300: Sprinkling unit
310: pumping means 320: supply line
330: Storage tank
340: Quantity control valve 400: Photooxidative absorption unit
500: Ultrasonic wave generating unit 510: Ultrasonic wave generating unit
520: Ultrasonic vibration terminal 600: Bubble generating unit
610: Pressurizing pump 620: Compressor
630: Micro bubble generator 640: Micro bubble generator means
641: micro bubble supply port 650: coagulant feeder
660: bubble generation water control valve 700: vegetation unit
710: vegetation-based material 720: aquatic plants
800: Water column unit 900: Lower photodissociation unit
S110, S210: Water quality monitoring point setting and water quality improvement goal setting step
S120, S220: Water quality monitoring item setting and target driving cycle setting step
S130: Water quality monitoring depth setting step
S140: Water quality measurement step
S300: Step of judging whether or not the target water quality is achieved
S310: Water quality purification combination condition determination step
S320: Water quality purification operation determining step

Claims (17)

A diverter support having a receiving space;
A filtration unit provided on the subordinate support;
A water spraying unit provided on an extension receptacle extending outwardly from an edge portion of the subordinate support body and the subordinate support body to pour water into the water and sprinkle water toward the filtration unit;
A photodecomposition unit provided inside the spraying unit for photo-oxidation and adsorption;
An ultrasonic wave generating unit provided in the extension receiver to generate ultrasonic waves;
A bubble generating unit provided at a lower portion of the subordinate support to generate bubbles; And
And a controller for controlling operations of the spraying unit, the ultrasonic wave generating unit, and the bubble generating unit,
The water spraying unit includes:
A pumping means provided at one side of the extended receiver for pumping water in the water;
A supply line supplied with the water body pumped by the pumping means; And
And a reservoir connected to the supply line for reserving the water body supplied through the supply line and for spraying the water body into the filtration unit
Water quality management system.
delete The method according to claim 1,
The storage tank,
A receiving member connected to the supply line at a center thereof for receiving the photo-oxide absorption unit therein and for storing a water body transferred from the supply line; And
And a flow hole formed at a lower portion of the housing member for flowing the water body downward
Water quality management system.
The method of claim 3,
Wherein the receiving member is configured in a shape corresponding to the filtration unit in plan view
Water quality management system.
The method of claim 3,
Wherein the receiving member is configured in a shape corresponding to a partial plane of the filtration unit and configured to rotate about the feed line
Water quality management system.
The method of claim 3,
Wherein:
A first receiving member connected to the supply line and having a first area; And
And a second housing member disposed below the first housing member and having a second area different from the first area,
Water quality management system.
The method of claim 3,
Wherein the receiving member is configured to be inclined downward toward an outer periphery around the supply line,
Further comprising a step in the periphery
Water quality management system.
8. The method of claim 7,
Further comprising a loss preventing member formed in the extending direction of the step, for preventing external loss of the photo-absorbing unit
Water quality management system.
The method according to claim 1,
The water spraying unit
And a supply amount control valve installed in the supply line for controlling the supply amount of the water body pumped from the pumping means
Water quality management system.
The method according to claim 1,
The photo-oxide absorption unit
Wherein at least one of the titanium dioxide and the zeolite is composed of foamed styrofoam coated on the surface
Water quality management system.
The method according to claim 1,
Wherein the photo-
Organic based support; And
And a photocatalyst attached to the organic support.
Water quality management system.
12. The method of claim 11,
Wherein the photo-
One of butadiene rubber (BR), styrene-butadiene rubber (SBR) and nitrile rubber (NBR), which are materials of polybutadiene as raw materials, is supported on a tetrahydrofuran solution to swell and modify the organic- The organic support is dropped onto the photocatalyst powder, and the photocatalyst is adhered and then dried.
Water quality management system.
12. The method of claim 11,
Wherein the photo-
(BR), styrene-butadiene rubber (SBR), and nitrile rubber (NBR) are carried as the organic support, and the photocatalyst is dried and then dried Is characterized in that
Water quality management system.
12. The method of claim 11,
Wherein the photo-
And removing the photocatalyst imperfectly attached to the organic support by ultrasonic cleaning.
Water quality management system.
12. The method of claim 11,
Wherein the photo-
Characterized in that titanium oxide (TiO2) corresponding to the photocatalyst material is attached to the foamed body with glycerin
Water quality management system.
The method according to claim 1,
And a lower photo-oxide adsorption unit which is provided in the elongated receptor and performs photo-oxidation and adsorption functions
Water quality management system.
The method according to claim 1,
A water spraying unit provided inside the water spraying unit,
And a light source generating member for activating the photo-oxidation and adsorption action of the photo-oxide adsorption unit
Water quality management system.

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