Microplasma AOP water treatment apparatus and method based on wave-type capacitive deionization-based magnetic field and electric field

Abstract

The present invention relates to a microplasma AOP water treatment apparatus based on a wave-type capacitive deionization-based magnetic field and electric field, comprising: an ozone generator that generates ozone using microplasma; an inlet pipe that receives raw water, is connected to an ozone transfer pipe to receive ozone and transfer the raw water and ozone to a primary mixer pipe; the ozone transfer pipe that is connected to the ozone generator and the inlet pipe to transfer the ozone generated by the ozone generator to the inlet pipe; a primary mixer pipe that dissolves ozone supplied from the inlet pipe into raw water to generate primary treated water; a first connection pipe that transfers the primary treated water generated in the primary mixer pipe to an electromagnetic field generator; the electromagnetic field generator that generates a wave-type electric field and a magnetic field with a hydrodynamic structure to apply an electromagnetic field to the primary treated water supplied from the first connection pipe to allow an oxidation reaction to take place; a second connection pipe through which the electromagnetic field generator transfers, to a secondary mixer pipe, the primary treated water that has undergone the oxidation reaction; the secondary mixer that generates secondary treated water by promoting ozone dissolution of the primary treated water supplied from the second connection pipe; and an outlet pipe that discharges the secondary treated water for which dissolution has been completed in the secondary mixer to the outside.

Description

Microplasma AOP water treatment device and method based on magnetic and electric fields based on wave-type capacitive desalination

[0001] The present invention relates to a micro plasma AOP water treatment device and method based on a magnetic field and an electric field based on a wave-type capacitive desalination, and provides a device that generates ozone water by dissolving ozone generated through micro plasma in water and directly applies the generated ozone water to an electromagnetic field to promote an oxidation reaction and increase water treatment efficiency. The present invention relates to a plasma AOP water treatment device and method based on a magnetic field and an electric field based on a wave-type capacitive desalination, and provides a device that generates ozone water by dissolving ozone generated through micro plasma in water and directly applies the generated ozone water to an electromagnetic field to promote an oxidation reaction and increase water treatment efficiency.

[0002] Plasma created at ultra-high temperatures produces highly reactive chemical species in the form of fully dissociated and incompletely ionized molecules, even at low gas temperatures. Ozone is one of the reactive species created by the reaction of oxygen-based chemical species generated in the plasma. This ozone has strong sterilizing properties and is environmentally friendly because it reverts back to oxygen after sterilization.

[0003] When generating plasma via glow discharge, the breakdown voltage is lowered by minimizing the two discharge spaces to micro-size, and the electromagnetic field is concentrated using micro-patterns to induce micro-discharges at atmospheric pressure. This increases electron density and generates ultra-small plasma, which reduces power consumption and thus enhances efficiency. Using this principle, when oxygen and air are injected as reaction gases, ozone is generated as the active species, and the generated ozone can be used for various purposes, such as pest control, ethylene reduction, and sterilization of harmful bacteria.

[0004] Advanced Oxidation Processes (AOPs) are, broadly speaking, chemical treatment methods that remove organic solvents (and sometimes inorganic solvents) from water or wastewater by oxidation using -OH radicals. These processes utilize ozone (O3), hydrogen peroxide (H2O2), or UV light. AOPs utilize highly reactive hydroxyl radicals (-OH), which are among the strongest oxidizing agents known to exist and can oxidize virtually any water-soluble compound, often operating at diffusion-controlled rates. As a result, once formed, OH reacts indiscriminately with contaminants, rapidly and efficiently decomposing them into smaller inorganic molecules. Hydroxyl radicals are generated from one or more primary oxidizing agents (e.g., ozone, hydrogen peroxide, oxygen, etc.) or from energy sources or catalysts (e.g., UV light, titanium dioxide, etc.). The dosages, sequences, and combinations of these reactants are precisely and pre-determined to maximize the yield of -OH radicals. Typically, under well-controlled reaction conditions, advanced oxidation processes can reduce pollutant concentrations from at least 5 ppb to several hundred ppm, reduce total organic carbon and chemical oxygen demand, and are highly effective in killing harmful bacteria.

[0005] A related prior art is Korean Patent No. 10-1634667, entitled “High-Concentration Ozone Water Generation Device Using an Electromagnetic Field.” Patent No. 10-1634667 merely discloses a high-concentration ozone water generation device that winds a coil around the outer periphery of the pipes and containers that constitute the ozone water generation device and applies current to the coil, thereby forming an electromagnetic field to increase the solubility of ozone in the ozone water.

[0006] In order to solve the above-described problems, the purpose of the present invention is to provide a microplasma AOP water treatment device and method based on a magnetic field and an electric field based on a wave-type capacitive desalination, which generates ozone in a microplasma using an electromagnetic field, and dissolves it in water to form ozonated water.

[0007] In addition, the purpose is to provide a device that promotes oxidation reaction and increases water treatment efficiency by directly applying generated ozone water to an electromagnetic field.

[0008] Additionally, the purpose is to provide a more efficient and compact water treatment device.

[0009] The present invention relates to a microplasma AOP water treatment device based on a magnetic field and an electric field based on a wave-type capacitive desalination, comprising: an ozone generating unit for generating ozone through microplasma; an inlet pipe for receiving raw water, being connected to an ozone transfer pipe, receiving ozone, and delivering the raw water and ozone to a first mixer pipe; an ozone transfer pipe for connecting to the ozone generating unit and the inlet pipe to deliver ozone generated by the ozone generating unit to the inlet pipe; a first mixer pipe for dissolving ozone supplied from the inlet pipe into raw water to produce first treated water; a first connecting pipe for delivering the first treated water generated in the first mixer pipe to an electromagnetic field generating unit; an electromagnetic field generating unit for generating a wave-type electric field and a magnetic field having a fluid dynamic structure and applying an electromagnetic field to the first treated water supplied from the first connecting pipe to cause an oxidation reaction; a second connecting pipe for delivering the first treated water in which the electromagnetic field generating unit has undergone an oxidation reaction to a second mixer pipe; and a second connecting pipe for promoting ozone dissolution in the first treated water supplied from the second connecting pipe. It includes a secondary mixer that generates secondary treated water and an outlet pipe that discharges the secondary treated water that has been dissolved in the secondary mixer.

[0010] The present invention relates to a microplasma AOP water treatment method based on a magnetic field and an electric field based on a wave-type capacitive desalination method, comprising: a step of receiving raw water through an inlet pipe, receiving ozone from an ozone transfer pipe, and transferring the raw water and ozone to a first mixer pipe; a step of dissolving the ozone supplied from the inlet pipe into the raw water through the first mixer pipe to produce primary treated water; a step of transferring the primary treated water generated by the first mixer pipe to an electromagnetic field generator through a first connecting pipe; a step of applying an electromagnetic field to the primary treated water supplied from the first connecting pipe by generating a wave-type electric field and a magnetic field having a fluid dynamic structure to produce an oxidation reaction through the electromagnetic field generator; a step of transferring the primary treated water in which the electromagnetic field generator has caused an oxidation reaction through a second connecting pipe to a second mixer pipe; a step of promoting the dissolution of ozone in the primary treated water through the second mixer pipe to produce secondary treated water through the dissolution thereof; and a step of discharging the secondary treated water, which has been completely dissolved in the second mixer pipe, to the outside through an outlet pipe.

[0011] The microplasma AOP water treatment device based on a magnetic field and an electric field based on a wave-type capacitive desalination of the present invention can form a magnetic field in water and apply a Lawrence force generated by forming an electric field in the formed magnetic field, thereby implementing a wave.

[0012] In addition, this has the effect of providing a water treatment equipment that can increase water treatment and reactivity and efficiency by rapidly electrophysically vibrating the mobility of water molecules applied through this, thereby increasing the solubility of ozone and the reactivity of substances.

[0013] Additionally, this has the effect of providing a more efficient and compact water treatment device.

[0014] FIG. 1 is an exemplary diagram showing the overall appearance of a micro plasma AOP water treatment device based on a magnetic field and an electric field based on a wave-type capacitive desalination according to an embodiment of the present invention.

[0015] FIG. 2 is a configuration diagram of a microplasma AOP water treatment device based on a magnetic field and an electric field based on a wave-type capacitive desalination according to an embodiment of the present invention.

[0016] FIG. 3 is an exemplary diagram showing the internal appearance of the primary and secondary mixer tubes and the electromagnetic field generating unit according to an embodiment of the present invention.

[0017] Fig. 4 is a cross-sectional view of an electromagnetic field generating unit according to an embodiment of the present invention.

[0018] FIG. 5 is a flowchart illustrating a microplasma AOP water treatment method based on a magnetic field and an electric field based on a wave-type capacitive desalination according to an embodiment of the present invention.

[0019] Figure 6 is a graph showing water treatment ORP measurement values ​​according to ozone water concentration according to an embodiment of the present invention.

[0020]

[0021] Any specific structural or functional descriptions of embodiments according to the concept of the present invention disclosed in this specification are merely illustrative for the purpose of explaining embodiments according to the concept of the present invention, and embodiments according to the concept of the present invention may be implemented in various forms and are not limited to the embodiments described in this specification.

[0022] Embodiments according to the concept of the present invention may have various modifications and take various forms, and thus, embodiments are illustrated in the drawings and described in detail herein. However, this is not intended to limit embodiments according to the concept of the present invention to specific disclosed forms, but rather includes all modifications, equivalents, or alternatives falling within the spirit and technical scope of the present invention.

[0023] The terminology used herein is only used to describe specific embodiments and is not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly indicates otherwise. In this specification, it should be understood that the terms "comprises" or "has" indicate the presence of a feature, number, step, operation, component, part, or combination thereof described in this specification, but do not exclude in advance the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

[0024] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings attached to this specification.

[0025]

[0026] FIG. 1 is an exemplary diagram showing the overall appearance of a micro plasma AOP water treatment device based on a magnetic field and an electric field based on a wave-type capacitive desalination according to an embodiment of the present invention, and FIG. 2 is a configuration diagram of a micro plasma AOP water treatment device based on a magnetic field and an electric field based on a wave-type capacitive desalination according to an embodiment of the present invention.

[0027] Referring to FIGS. 1 and 2 together, a micro plasma AOP water treatment device (10) based on a magnetic field and an electric field based on a wave-type capacitive desalination system is composed of an ozone generator (100), an inlet pipe (200), an ozone transfer pipe (300), a first mixer pipe (400), a first connecting pipe (500), an electromagnetic field generator (600), a second connecting pipe (700), a second mixer pipe (800), an outlet pipe (900), and a control unit (950).

[0028] The above ozone generating unit (100) refers to a low-temperature micro-plasma ozone generating device, which can generate ozone through micro-plasma and deliver the generated ozone to the primary mixer tube (400) through the inlet tube (200). The ozone generating unit (100) can generate ozone by generating plasma on a plurality of micro-patterns arranged between a plurality of floating electrodes and generating air sucked in from the outside and the generated plasma, and although not shown in the drawing, can form micro-plasma under an electromagnetic field by including a high-voltage electrode and a ground electrode. The ozone generating unit (100) can convert oxygen molecules into ozone through energy generated from the micro-plasma and can include a catalyst to increase ozone generation efficiency.

[0029] The above inlet pipe (200) refers to a pipe-shaped pipe through which raw water can pass when raw water is introduced through an inlet (not shown), and an ozone transfer pipe (300) is connected to the middle part of the inlet pipe (200) so that ozone can be supplied from the ozone transfer pipe (300). That is, only raw water flows inside the inlet pipe (200) on the side of the inlet (not shown) through which raw water is supplied, and raw water and ozone can flow together inside the inlet pipe (200) after the part connected to the ozone transfer pipe (300). In addition, the inside of the inlet pipe (200) may be formed so that gas and liquid only flow in one direction, and in FIG. 1, the inlet pipe (200) is formed in a bent shape, but this is only one example. When ozone is delivered to the inlet pipe (200) through the ozone transfer pipe (300), the raw water and ozone can be delivered to the primary mixer pipe (400).

[0030] The above ozone transfer pipe (300) refers to a pipe-shaped pipe connected to the ozone generating unit (100) and the inlet pipe (200). It may be connected to the middle part of the inlet pipe (200), but is not necessarily limited thereto, and is connected to a part that can supply ozone by being connected to the inlet pipe (200). The ozone transfer pipe (300) can receive ozone from the ozone generating unit (100) and transfer the ozone to the inlet pipe (200). In FIG. 1, the ozone generating unit (100) is at the bottom and the ozone transfer pipe (300) is configured vertically to supply ozone to the inlet pipe (200), but this is only one example. The inside of the ozone transfer pipe (300) may be formed so that gas and liquid flow only in one direction.

[0031] The above primary mixer pipe (400) can receive raw water and ozone from the inlet pipe (200), and can dissolve the supplied ozone in the raw water to produce primary treated water mixed with ozone and raw water. Fig. 3 illustrates the inside of the primary mixer pipe (400). Referring to Fig. 3, the primary mixer pipe (400) can mix the raw water and ozone introduced into the pipe by having a mixing member (410) inserted and fixed inside a cylindrical pipe. When ozone and raw water enter the interior of the primary mixer pipe (400), the mixing member (410) rotates by a plurality of twisted shapes to produce primary treated water uniformly mixed with ozone and raw water. At this time, the mixing member (410) may be formed in various shapes that can mix raw water and ozone by creating a vortex in the fluid by blocking the flow of the fluid inside the primary mixer pipe (400) to a certain degree. The primary mixer pipe (400) can transfer the generated primary treated water to the first connecting pipe (500). The primary mixer pipe (400) may be formed so that gas and liquid flow only in one direction, and the primary mixer pipe (400) in FIG. 1 is only an example, and may be formed differently in the shape of a pipe.

[0032] The first connecting pipe (500) can receive primary treated water from the first mixer pipe (400) and deliver it to the electromagnetic field generating unit (600). The first connecting pipe (500) can be formed so that gas and liquid can flow in only one direction, and in FIG. 1, the first connecting pipe (500) is formed in a bent shape, but this is only one example.

[0033] The above electromagnetic field generating unit (600) can generate a wave-type electric field and a magnetic field of a fluid dynamic structure to apply an electromagnetic field to the primary treated water to cause an oxidation reaction, and FIG. 3 is an exemplary diagram showing the internal appearance of the primary and secondary mixer pipes and the electromagnetic field generating unit according to an embodiment of the present invention. Referring to FIG. 3 together, the electromagnetic field generating unit (600) is composed of an electric field generating module (610), a magnetic field generating module (620), an internal support module (630), an external support module (640), and a pipe (650).

[0034] The electric field generating module (610) may be positioned between the internal support module (630) and the external support module (640). Fig. 4 is a cross-sectional view of an electromagnetic field generating unit according to an embodiment of the present invention. Referring to Figs. 3 and 4(a), the electric field generating modules (610a, 610b) may be formed in multiple units to surround the upper and lower portions of the internal support module (630) formed in a cylindrical shape. The electric field generating module (610) may generate a wave-type electric field based on CDI (Capacitive deionization). Here, CDI (Capacitive deionization) technology (capacitive deionization technology) refers to a deionization technology that utilizes the principle that when electricity is applied to an electrode, ions of opposite charges pass through an electromagnetic field and an ion-permeable membrane and move to the electrode surface and are electrically adsorbed. This type of capacitive desalination technology has the advantage of not only low energy consumption due to low-pressure operation, but also a very high salt removal rate for removing ionic substances such as nitrogen, potassium, chlorine, hardness, and magnesium, and economical pretreatment process costs compared to other technologies.

[0035] The magnetic field generating module (620) can be located inside the pipe (650) in the part where the electric field generating module (610) is located to generate a magnetic field. Referring to FIGS. 3 and 4(a), the magnetic field generating module (620) is located inside the pipe (650) to generate a magnetic field underwater and apply the magnetic field to the primary treated water. The electric field generating module (610) and the magnetic field generating module (620) are located on the same vertical line so that the magnetic field generating module (620) forms a magnetic field underwater, and the electric field generating module (610) forms an electric field in the formed magnetic field, thereby applying the Lawrence force generated to the primary treated water and implementing a wave, thereby rapidly vibrating the mobility of the applied water molecules electrophysically to increase the solubility of ozone and the reactivity of substances, thereby improving water treatment, reactivity, and efficiency.

[0036] The internal support module (630) is located inside the external support module (640). Referring to FIG. 4(a), it may be formed in a cylindrical shape with a certain thickness, but is not necessarily limited thereto. A pipe (650) is located inside the internal support module (630), and the internal support module (630) is configured to surround the pipe (650). Referring to FIG. 4(a), the radius (d1) of the internal support module (630) may be approximately 5 cm, but is not necessarily limited thereto.

[0037] The external support module (640) refers to a module that surrounds the outermost part of the electromagnetic field generating unit (600), and may be formed as a rectangular parallelepiped to surround the internal support module (630), but is not necessarily limited thereto. The internal support module (630) may be formed to be fixed in a cylindrical shape inside the external support module (640), and the electric field generating module (610) may be formed between the external support module (610) and the internal support module (630).

[0038] The pipe (650) refers to a pipe connecting the first connecting pipe (500) and the second connecting pipe (700), and primary treated water can flow inside it, and a magnetic field generating module (620) is provided inside the pipe (650) so that the magnetic field generating module (620) can be positioned in the primary treated water. The radius (d2) of the pipe (650) may be approximately 2 to 3 cm, but is not necessarily limited thereto, and the pipe (650) can be formed to have a radius larger than the magnetic field generating module (620) while being positioned inside the internal support module (630). In this case, the size of the pipe (650) can be formed to be the same as that of the inlet pipe (200), the primary mixer pipe (400), the first connecting pipe (500), the second connecting pipe (700), the secondary mixer pipe (800), and the outlet pipe (800). The pipe (650) can transfer the primary treated water in which the oxidation reaction has occurred to the second connecting pipe (700).

[0039] The second connecting pipe (700) can receive the primary treated water in which an oxidation reaction has occurred from the electromagnetic field generating unit (600) and transfer it to the secondary mixer pipe (800). The second connecting pipe (700) can be formed so that gas and liquid can flow only in one direction, and in FIG. 1, the second connecting pipe (700) is formed in a bent shape, but this is only one example.

[0040] The secondary mixer pipe (800) can generate secondary treated water by promoting ozone dissolution in the primary treated water supplied from the second connecting pipe (700) in which an oxidation reaction has occurred. FIG. 3 illustrates the inside of the secondary mixer pipe (800). Referring to FIG. 3, the secondary mixer pipe (800) has a mixing member (810) inserted and fixed inside a cylindrical pipe so as to mix the primary treated water in which an oxidation reaction has occurred that has entered the pipe. The secondary mixer pipe (800) can further increase the solubility of ozone by mixing the primary treated water with increased ozone efficiency and improved reactivity based on CDI to generate secondary treated water. When the primary treated water enters the secondary mixer pipe (800), the mixing member (810) rotates by a plurality of twisted shapes so as to generate secondary treated water in which ozone and raw water are uniformly mixed. At this time, the mixing member (810) may be formed in various shapes that can mix the primary treated water by creating a vortex in the fluid by blocking the flow of the fluid inside the secondary mixer pipe (800) to a certain degree. The secondary mixer pipe (800) can discharge the generated secondary treated water to the outside through the outlet pipe (900). The secondary mixer pipe (800) may be formed so that gas and liquid flow only in one direction, and the secondary mixer pipe (800) in FIG. 1 is only an example, and may be formed differently in the shape of a pipe.

[0041] The above-mentioned outlet pipe (900) refers to a pipe-shaped pipe that is connected to the secondary mixer pipe (800) and can receive secondary treated water from the secondary mixer pipe and discharge the secondary treated water to the outside. In addition, the inside of the outlet pipe (900) may be formed so that gas and liquid can flow only in one direction, and the outlet pipe (900) in FIG. 1 shows a form as an example.

[0042] The above control unit (950) can control each component of a micro plasma AOP water treatment device (10) based on a magnetic field and an electric field based on a wave-type capacitor type desalination.

[0043]

[0044] FIG. 5 is a flowchart illustrating a microplasma AOP water treatment method based on a magnetic field and an electric field based on a wave-type capacitive desalination according to an embodiment of the present invention.

[0045] Referring to FIG. 5, the inlet pipe (200) receives raw water and ozone from the ozone transfer pipe (300) and transfers the raw water and ozone to the primary mixer pipe (400) (S501). At this time, the ozone supplied by the ozone transfer pipe (300) is generated in the ozone generation unit (100), and the ozone generation unit (100) refers to a low-temperature microplasma ozone generation device, which generates ozone through microplasma and can transfer the generated ozone to the primary mixer pipe (400) through the inlet pipe (200). The ozone generation unit (100) can generate ozone by generating plasma on a plurality of micro patterns arranged between a plurality of floating electrodes and generating air sucked in from the outside and the generated plasma, and although not shown in the drawing, it can form microplasma under an electromagnetic field by including a high-voltage electrode and a ground electrode. The ozone generating unit (100) can convert oxygen molecules into ozone through energy generated from microplasma, and may include a catalyst to increase ozone generation efficiency.

[0046] The primary mixer pipe (400) dissolves ozone supplied from the inlet pipe (200) into the raw water to generate primary treated water (S503). When ozone and raw water enter the interior of the primary mixer pipe (400), the mixing member (410) rotates the ozone and raw water by a plurality of twisted shapes, thereby generating primary treated water in which the ozone and raw water are uniformly mixed. At this time, the mixing member (410) may be formed in various shapes that can mix the raw water and ozone by creating a vortex in the fluid by blocking the flow of the fluid inside the primary mixer pipe (400) to a certain degree. The primary mixer pipe (400) can transfer the generated primary treated water to the first connecting pipe (500).

[0047] The first connecting pipe (500) transfers the primary treated water generated by the primary mixer pipe (400) to the electromagnetic field generator (600) (S505), and the electromagnetic field generator (60) generates a wave-like electric field and a magnetic field of a fluid dynamic structure to apply an electromagnetic field to the primary treated water supplied from the first connecting pipe (500) to cause an oxidation reaction (S507). The electromagnetic field generator (600) can generate a wave-like electric field based on CDI (Capacitive deionization). At this time, CDI (Capacitive deionization) technology (capacitive deionization technology) refers to a deionization technology that utilizes the principle that when electricity is applied to an electrode, ions of opposite charge pass through an ion-permeable membrane, move to the electrode surface, and are electrically adsorbed. In addition, the electromagnetic field generating unit (600) can generate a magnetic field underwater and apply the magnetic field to the primary treated water, thereby forming a magnetic field underwater, and applying the Lawrence force generated by forming an electric field in the formed magnetic field to the primary treated water and implementing a wave, thereby rapidly vibrating the mobility of the applied water molecules electrophysically, thereby increasing the solubility of ozone and the reactivity of the material, thereby increasing the water treatment, reactivity, and efficiency.

[0048] The second connecting pipe (700) transfers the primary treated water in which the electromagnetic field generating unit (600) has caused an oxidation reaction to the secondary mixer pipe (800) (S509), and the secondary mixer pipe promotes ozone dissolution in the primary treated water to generate secondary treated water (S511). The secondary mixer pipe (800) has a mixing member (810) inserted and fixed inside a cylindrical pipe so as to mix the primary treated water in which the oxidation reaction has occurred that has flowed into the pipe. The secondary mixer pipe (800) can further increase the solubility of ozone by mixing the primary treated water with increased ozone efficiency and improved reactivity based on CDI to generate secondary treated water. When the primary treated water enters the secondary mixer pipe (800), the mixing member (810) rotates by means of a plurality of twisted shapes so as to generate secondary treated water in which ozone and raw water are uniformly mixed. At this time, the mixing member (810) may be formed in various shapes that can mix the primary treated water by creating a vortex in the fluid by blocking the flow of the fluid inside the secondary mixer pipe (800) to a certain degree. The secondary mixer pipe (800) can discharge the generated secondary treated water to the outside through the outlet pipe (900). The outlet pipe (900) discharges the secondary treated water that has been completely dissolved in the secondary mixer pipe (800) to the outside (S513).

[0049]

[0050] Figure 6 is a graph showing water treatment ORP measurement values ​​according to ozone water concentration according to an embodiment of the present invention.

[0051] Referring to Fig. 6, the ORP measurement values ​​of CDI-EMF and microplasma-based water treatment are expressed graphically. ORP (Oxidation Reduction Potential) means oxidation reduction potential and is used to measure the oxidation reduction potential of water treatment. Fig. 6(a) shows the measurement value of raw water, Fig. 6(b) shows the measurement value applied with CDI-EMF, Fig. 6(c) shows the measurement value applied with ozone water, and Fig. 6(d) shows the measurement value applied in combination. A comprehensive analysis of Fig. 6 shows that the ORP measurement value is formed the highest when CDI, EMF, and ozone water are all applied in combination. This confirms that the water treatment efficiency will increase when the device of the present invention is used.

[0052]

[0053] While the invention has been described with reference to the embodiments illustrated in the drawings, these are merely exemplary, and those skilled in the art will appreciate that various modifications and equivalent alternative embodiments are possible. Therefore, the true scope of technical protection of the present invention should be determined by the technical spirit of the appended claims.

Claims

1. Ozone generator that generates ozone through microplasma; An inlet pipe that receives raw water, is connected to an ozone transfer pipe, and supplies ozone, delivering the raw water and ozone to the primary mixer pipe; An ozone transfer pipe connected to the ozone generating unit and the inlet pipe and transferring ozone generated by the ozone generating unit to the inlet pipe; A primary mixer pipe that dissolves ozone supplied from the inlet pipe into raw water to produce primary treated water; A first connecting pipe that transfers the primary treated water generated in the first mixer pipe to the electromagnetic field generating unit; An electromagnetic field generating unit that generates a wave-shaped electric field and a magnetic field of a fluid dynamic structure and applies an electromagnetic field to the primary treated water supplied from the first connecting pipe to cause an oxidation reaction; A second connecting pipe in which the electromagnetic field generating unit transfers the primary treated water in which the oxidation reaction has occurred to the secondary mixer pipe; A secondary mixer that promotes ozone dissolution in the primary treated water supplied from the second connecting pipe to produce secondary treated water; and A microplasma AOP water treatment device based on a magnetic field and an electric field based on a wave-type capacitive desalination method including an outlet pipe for discharging secondary treated water that has been dissolved in a secondary mixer.

2. In paragraph 1, The above electromagnetic field generating unit is, A pipe through which primary treated water flows by connecting the first connecting pipe and the second connecting pipe; An internal support module formed in a cylindrical shape with a certain thickness and surrounding the pipe; An external support module formed into a rectangular parallelepiped to surround the internal support module and formed to be fixed to the internal support module; An electric field generating module that is formed between the internal support module and the external support module to surround the upper and lower parts of the internal support module and generates a wave-shaped electric field based on CDI (Capacitive deionization); A micro plasma AOP water treatment device based on a magnetic field and an electric field, characterized in that it includes a magnetic field generating module located inside a pipe in a section where the electric field generating module is located and generating a magnetic field.

3. In paragraph 2, A micro plasma AOP water treatment device based on a magnetic field and an electric field based on a wave-type capacitive desalination method, characterized in that the magnetic field generating module is located inside a pipe to generate a magnetic field underwater and apply the magnetic field to the primary treated water.

4. In a micro plasma AOP water treatment method based on a magnetic field and an electric field based on a wave-type capacitive desalination, A step of receiving raw water from an inlet pipe and ozone from an ozone transfer pipe and delivering the raw water and ozone to a first mixer pipe; A step in which the primary mixer pipe dissolves ozone supplied from the inlet pipe into raw water to produce primary treated water; A step in which the first connecting pipe transfers the primary treated water generated by the first mixer pipe to the electromagnetic field generating unit; A step in which an electromagnetic field generating unit generates a wave-type electric field and a magnetic field of a fluid dynamic structure and applies an electromagnetic field to the primary treated water supplied from the first connecting pipe to cause an oxidation reaction; A step in which the second connecting pipe transfers the primary treated water in which the electromagnetic field generating unit has caused an oxidation reaction to the secondary mixer pipe; A step in which a secondary mixer pipe promotes ozone dissolution in the primary treated water to produce secondary treated water; and A microplasma AOP water treatment method based on a magnetic field and an electric field based on a wave-type capacitive desalination method, including a step of discharging secondary treated water that has been completely dissolved in the secondary mixer pipe.

5. In paragraph 4, The above electromagnetic field generating unit is, A pipe through which treated water flows by connecting the first connecting pipe and the second connecting pipe; An internal support module formed in a cylindrical shape with a certain thickness and surrounding the pipe; An external support module formed into a rectangular parallelepiped to surround the internal support module and formed to be fixed to the internal support module; An electric field generating module that is formed between the internal support module and the external support module to surround the upper and lower parts of the internal support module and generates a wave-shaped electric field based on CDI (Capacitive deionization); A micro plasma AOP water treatment method based on a magnetic field and an electric field, characterized in that it includes a magnetic field generating module located inside a pipe in a section where the electric field generating module is located and generating a magnetic field.

6. In paragraph 5, A microplasma AOP water treatment method based on a magnetic field and an electric field based on a wave-type capacitive desalination method, characterized in that the magnetic field generating module is located inside a pipe to generate a magnetic field underwater and apply the magnetic field to the primary treated water.

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