KR101887915B1 - Sustained release sterrilization apparatus for disinfecting microorganism - Google Patents

Abstract

Disclosed is a sustained-disinfection sterilizing apparatus for microbial sterilization capable of maximizing the effect of a sterilization treatment by slowly discharging medicines through a bioside. The sterilizing apparatus includes a filter body having an inlet port through which waste water flows, A filter unit disposed in the filter body for pretreating wastewater introduced from the inlet; A bioside treatment unit disposed below the filter unit to remove bacteria contained in wastewater that has passed through the filter unit; And a membrane section for filtering the wastewater that has passed through the bioside treatment section using a separation membrane. The present invention also provides a sustained-release disinfection apparatus for sterilizing microorganisms.

Description

[0001] SUSTAINED RELEASE STERRILIZATION APPARATUS FOR DISINFECTING MICROORGANISM [0002]

The present invention relates to a sustained-release disinfection apparatus for sterilizing microorganisms, and more particularly, to a sustained-release disinfection apparatus for sterilizing microorganisms contained in water by using a sustained-release bioside.

As disclosed in Japanese Patent Application Laid-Open No. 2003-0039604, water and rectifying filters commonly used in swimming pools, cooling towers, and fountains generally contain various microorganisms (aerobic, anaerobic, air permeable) And various viruses and the like are removed.

Conventionally, as a means for removing germs and lichens contained in each device or water, the use of chemicals has been costly, and contamination of the surrounding environment due to misuse of chemicals has been a problem.

[0006] On the other hand, in reference to Patent Registration No. 10-1021868, in the modern society, as the urban population has increased drastically due to rapid industrial development and accordingly, the amount of water used has been much studied in the method of treating wastewater for treating wastewater .

In general, the treatment of wastewater is to use a biological treatment method or a chemical treatment method in which a contaminated material in the water is converted into a substance stabilized by a microorganism or a chemical oxidation or reduction reaction, It is separated.

In the biological treatment method, the wastewater was decomposed and removed by using microorganisms, and the treated water quality was greatly influenced by the solid - liquid separation efficiency in the sedimentation basin. In the case of conventional sewage treatment, microorganisms grown by ingesting organic matter and nutrients in waste water / wastewater in an aerobic bioreactor are separated and removed from water by sludge form in the settling tank. If the settling ability is lowered depending on the operating state of the treatment process There is a problem that it is difficult to maintain the water quality of the effluent.

In the chemical treatment method, the sludge of large particles is separated from the wastewater through the screen device, and the pH of the wastewater separated by the sludge is chemically treated through various chemical components during the pretreatment process of the reaction tank, the neutralization tank and the flocculation tank. , Pigments, suspended substances, and refractory COD substances, but there is a risk that secondary pollution due to a large amount of chemical components and sludge generation due to chemicals are increased.

In the case of hospital wastewater, unlike wastewater generated in general office buildings, wastewater generated in the activities such as examination and treatment of patients is used as organic wastewater, Heavy metals, infectious bacteria, blood, or radioactive materials, requiring more stringent treatment than ordinary wastewater.

In the case of a large general hospital, a separate wastewater treatment plant is provided to prevent such a pathogenic bacterium from being released. However, a small-sized private hospital has a problem that it does not have a separate treatment facility and is discharged as it is.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a sustained-release disinfection apparatus for sterilizing microorganisms that can more easily sterilize and disinfect microorganisms contained in water.

In addition, the present invention is intended to provide a sustained-release disinfection apparatus for sterilization of microorganisms that can easily treat wastewater in a small-scale private hospital.

The present invention also provides a sustained-release disinfection device for microbial sterilization capable of maximizing the effect of the disinfection treatment by gradually discharging the medicine through the bioside.

Another object of the present invention is to provide a sustained-release disinfection device for microbial sterilization which improves the structure of the treatment section for treating the bioside treatment process to maximize the bioside effect.

According to the present invention, there is provided a filter comprising: a filter body having an inlet through which water is introduced; A filter unit disposed in the filter body for pretreating the water introduced from the inlet; A bioside treatment unit disposed below the filter unit to remove bacteria contained in the water that has passed through the filter unit; And a membrane part for filtering the water that has passed through the bioside treatment part by using a separation membrane. The present invention also provides a sustained-disinfection device for microbial disinfection.

The present invention also provides, on the other hand, a filter comprising: a filter body having an inlet through which water is introduced; A filter unit disposed in the filter body for pretreating the water introduced from the inlet; A bioside treatment unit disposed at one side of the filter unit and removing bacteria contained in the water that has passed through the filter unit; And a membrane unit for filtering the water having passed through the bioside treatment unit using a separation membrane; And a pressurizing pump disposed between the bioside treatment unit and the membrane unit for pressurizing water that has passed through the bioside treatment unit and supplying the pressurized water to the separation membrane. The present invention also provides a sustained-release disinfection apparatus for sterilization of microbes.

Preferably, the present invention further includes a pump for sucking filtered water filtered through the membrane portion, and an ultraviolet sterilizer for irradiating ultrapure water to sterilize the filtered water sucked by the pump.

In addition, the filter unit may be a strainer filter, and the bioside treatment unit may include a flow hole disposed in the filter body to divide a space inside the filter body into a plurality of sterilizing spaces, A plurality of partition walls formed; And the sterilizing space.

The plurality of partition walls may be radially formed at the center of the filter body, and the plurality of partition walls may be formed in a plurality of And the wastewater flows sequentially through the plurality of sterilizing spaces and can be sterilized.

Further, the sustained-release carrier may be an antibacterial microcapsule structure, a fabric tube having a certain space formed therein and a membrane coating layer formed on the outer side thereof; And a sterilizing agent filled in the fabric tube, or a polymer containing sterilizing agent.

The sustained-release carrier may be selected from the group consisting of sodium hypochlorite, chlorine dioxide, chlorine, Ca (OCl) 2, bromine (Br), high purity chlorine Dioxide, a WTP Chlor 10 with additional biodegradants and surfactants, WTP Chloro-Lox with a bio-dispersant and a surfactant added, a 40 wt% sodium bromide solution with a bromine content Sodium Bromide Solution, Bromochloro dimethylhydantoin (BCDMH), Bronopol (BNPD), Industrial Biocide, Isothiazalone & Bronopol, Liquid Insecticide Liquid Biocide), or Polyquaternary Ammonium Compound, Polyquat, 35% by mass of Hydrogen Peroxide solution, Triazine, Double bond Quaternary Ammonia (Dodecylguanadine and Bronopol), Glutaraldehyde, Glutaraldehyde and Isothiazalone, Isothiazalone, Peroxidation, Dioctylguanidine and Bronopol, Glutaraldehyde and Isothiazalone, Peracetic Acid and Tetra Hydroxy Phosphonium Sulfate (THPS), or o-dichlorobenzene, sodium dicarbonyl isocyanurate (SDIC, Sodium dichloroisocyanurate, Didecyl dimethyl ammonium chloride (DDAC), Terpineol, Benzalkonium chloride, Pine oil, Tetra acetyl ethylene diamine, , Polyaminopropyl biguanide, Coco bis (2-hydroxyethyl) amine, N-alkyl "coco" N, N bis hydroxyethyl amine, silver sodium hydrogencarbonate Citrate Fruit Extract, Grapefruit Seed Extract, and Poly (hexamethylene) biguanide hydrochloride may be any of the following.

The sustained-release carrier may be composed of solid chlorine, a membrane pocket having a predetermined space therein, and solid chlorine disposed inside the membrane pocket.

In addition, the membrane portion may include a separation membrane disposed at a central portion of the filter body, and an inlet hole for supporting the separation membrane and communicating with the sterilizing space of the bioside treatment portion at one side thereof, A first level sensor formed on the separation membrane support frame to measure a level of the separation membrane support frame and a second level sensor connected to the separation membrane support frame for controlling the operation of the pump according to the measurement value of the first level sensor And may further include a pump control unit.

The ultraviolet sterilizing unit may include an ultraviolet sterilizing frame coupled to a lower portion of the filter body and having a sterilizing chamber therein for sterilizing filtered water passing through the membrane unit; A sterilizing chamber of the ultraviolet sterilizing frame, and an ultraviolet lamp for irradiating ultraviolet rays to the filtered water introduced into the sterilizing chamber, wherein the ultraviolet lamp is disposed inside the filter body, And a pump controller for controlling the operation of the pump according to a measured value of the water level measuring sensor and the second water level measuring sensor.

The bioside treatment unit 1300 removes bacteria contained in the wastewater that has passed through the filter unit 1200. The bioside treatment unit 1300 includes first to fourth partition walls 1320a, 1320b, 1320c, and 1320d that divide the inside of the outer tube main body 1120 into four parts and form first to fourth sterilizing spaces 1320a, 1320b, 1320c, Sterilization space 1320d and the sustaining carrier 1321 disposed in the sterilizing spaces and has one end communicated with the four sterilization space 1320d and the other end connected with the separation membrane module 1320a, 1310a, 1310b, 1310c, The apparatus may further include a waste water supply pipe, and the pressure pump may be mounted on the waste water supply pipe.

In addition, the present invention provides a filtering apparatus for a filtering apparatus, comprising: a filtering water conveying pipe, one end of which is connected to the separating membrane module and the other end is connected to the ultraviolet sterilizing unit to supply filtering water filtered in the separating membrane module to the ultraviolet sterilizing unit; And a filtrate opening / closing valve installed in the filtrate conveying pipe to selectively open and close the filtrate conveying pipe.

According to the present invention, it is possible to provide a sustained-release disinfection apparatus for sterilization of microorganisms that is excellent in sterilization effect using a filter, a bioside, and a UV apparatus and can be easily applied to a small-sized private hospital.

In addition, it is possible to provide a sustained-release disinfecting device for microbial sterilization capable of maximizing the effect of the disinfection treatment by gradually discharging the medicine through the bioside.

Finally, according to the present invention, it is possible to provide a sustained-release disinfection apparatus for sterilizing microorganisms that maximizes the bioside effect by improving the structure of the processing space for treating the bioside treatment process.

1 is a perspective view of a sustained-release disinfection apparatus for sterilization of microorganisms according to an embodiment of the present invention.
2 is an exploded perspective view of a sustained-release disinfection apparatus for microbial disinfection according to an embodiment of the present invention.
3 is a partial perspective view of a sustained-release disinfection device for microbial disinfection according to an embodiment of the present invention.
4 is a cross-sectional view of AA of Fig.
5 is a cross-sectional view of a sustained-release disinfection device for microbial disinfection according to another embodiment of the present invention.
6 is a cross-sectional view of BB of Fig.
7 is a partial cutaway view of a sustained-release disinfection device for microbial disinfection according to another embodiment of the present invention.
8 is a plan cutaway view of a sustained-release disinfection device for microbial disinfection according to another embodiment of the present invention.
9 is a partial perspective view of a sustained-release disinfection device for microbial disinfection according to another embodiment of the present invention.
10 is an enlarged top view of a sustained-release disinfection device for microbial disinfection according to another embodiment of the present invention.

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

1 to 4, the sustained-release disinfection apparatus for sterilizing microorganisms includes a filter body 100, a filter unit 200, a bioside treatment unit 300, a membrane unit 400, a pump 500, And an ultraviolet sterilizer 600.

The filter body 100 includes an upper cover 110 and an outer cylinder main body 120. The upper cover 110 has an inlet 101 through which waste water flows. The outer cylinder main body 120 has a hollow cylindrical shape. In this embodiment, the inlet port through which the water flows is formed in the upper cover. However, the inlet port through which the water flows is formed on the lower side according to the installed condition, and the water introduced through the inlet port is guided to the upper cover And a guide tube for guiding the gas.

The filter unit 200 is disposed inside the upper cover 110 of the filter body. The filter unit 200 preprocesses the wastewater flowing from the inlet 101.

In this embodiment, although the number of objects treated by the sustained-release disinfection apparatus for microbial disinfection has been described as wastewater, the number of wastewater to be treated is not limited to wastewater, Of course, it includes all of the water.

The filter unit 200 is made of a strainer filter of a net type for removing dust or large particles from the wastewater.

The bioside treatment unit 300 is disposed below the filter unit 200.

The bioside treatment unit 300 removes bacteria contained in the wastewater that has passed through the filter unit 200. The bioside treatment unit 300 includes first to fourth barrier ribs 310a and 310b which divide the inside of the outer barrel body 120 into four sterilization spaces 320a, 320b, 320c and 320d 310b) 310c, 310d and a sustained carrier 321 disposed in the sterilizing spaces.

The first to fourth partition walls 310a, 310b, 310c and 310d are radially formed at the center of the filter body 100 to form four first to fourth sterilizing spaces 320a, 320b and 320c, (320d).

The first partition 310a is disposed adjacent to the inlet 101 and forms a first sterilizing space 320a with the fourth partition 310d. The wastewater flowing through the inlet 101 is firstly pre-treated in the filter unit and then flows into the first sterilizing space 320a.

A first flow hole 311a is formed on the first partition 310a. The wastewater flowing into the first sterilization space 320a flows into the adjacent second sterilization space 320b through the first flow hole 311a.

The sustained-release carrier 321 is disposed in the first sterilization space 320a. The sustained-release carrier 321 is composed of bead-shaped antibacterial microcapsules, and is supplied with the chemical components gradually into the wastewater in contact with the wastewater, thereby removing bacteria contained in the wastewater.

The drug used for the sustained-release carrier is sodium hypochlorite, chlorine dioxide, chlorine, chlorine dioxide (Ca (OCl) 2), bromine (Br) (High Purity Chlorine Dioxide), WTP Chlor 10 with Additional Biodegradants and Surfactants, WTP Chloro-Lox with Bio-Dispersant and Surfactant added, Bromine-based 40 Sodium Bromide Solution, Bromochloro dimethylhydantoin (BCDMH), Bronopol (BNPD), Industrial Biocide, Isothiazalone & Bronopol, , Or a liquid biocide or a polyquaternary ammonium compound, a polyquat, a hydrogen peroxide solution 35 mass%, a triazine (triazine), a double bondDodecylguanadine and Bronopol, Glutaraldehyde, Glutaraldehyde and Isothiazalone, Isocyanate (Isothiazolone), Glutaraldehyde and Isothiazalone, Isothiazalone, peracetic acid and tetrahydroxy phosphonium sulphate (THPS), or o-dichlorobenzene, dicarboxylic isocyanuric acid (SDIC), Didecyl dimethyl ammonium chloride (DDAC), Terpineol, Benzalkonium chloride, Pine oil, Tetraacetylethylenediamine (Tetra acetyl ethylene diamine, polyaminopropyl biguanide, Coco bis (2-hydroxyethyl) amine, N-alkyl "coco" N, N bis hydroxyethyl amine, Citrine Fruit Extract, Grapefruit seed extract and Poly (hexamethylene) biguanide hydrochloride poly (hexamethylene) biguanide hydrochloride were used in this study. Can be used.

In the present embodiment, the sustained-release carrier is in the form of a bead-shaped microcapsule and is in contact with the wastewater and gradually discharges the drug. However, the present invention can be implemented in other forms as long as it is in contact with the wastewater and gradually discharges the medicine .

The sustained release carrier of another variant may consist of a fabric tube and a sterilizing agent filled inside the fabric tube. A predetermined space is formed in the fabric tube, and a separation coating layer is formed on the outer side of the fabric tube. The sustained-release carrier is in contact with the wastewater, and the germicide contained in the wastewater can be removed by slowly discharging the germicide packed in the wastewater.

Still another modified sustained-release carrier may be in the form of containing a sterilizing agent in the polymer. The sustained-release carrier is prepared by mixing a sterilizing agent with a molten polymer and then solidifying the mixture. The sustained-release carrier is in contact with the wastewater, and the sterilizing agent mixed with the polymer is gradually discharged to remove the bacteria contained in the wastewater.

The sustained-release carrier may also be composed of solid chlorine (chloroquin). When the solid chlorine is disposed in the sterilization space, the solid chlorine contacts with the wastewater, and the bacteria contained in the wastewater can be gradually removed.

The sustained-release carrier may also have a structure in which solid chlorine is accommodated in a membrane pocket. The membrane pockets may have a predetermined space therein, and the skin may be a separator.

The second partition 310b is spaced apart from the first partition 310a and forms a second sterilizing space 320b in a space between the first partition 310a and the second partition 310a, 311b are formed. The wastewater flowing into the second sterilizing space 320b flows into the adjacent third sterilizing space 320c through the second flow hole 311b. The sustained-release carrier 321 is disposed in the second sterilization space 320b and is in contact with the wastewater flowing into the second sterilization space 320b to slowly discharge medicines to remove bacteria contained in the wastewater.

The third partition wall 310c is spaced apart from the second partition wall 310b and forms a third sterilizing space 320c in a space between the second partition wall 310b and the third partition wall 310b, (311c) are formed. The wastewater in the third sterilization space 320c flows into the adjacent fourth sterilization space 320d through the third flow hole 311c. A spherical sustained-release carrier is disposed in the third sterilization space 320c and the fourth sterilization space 320d.

The first to third flow holes 311a, 311b, and 311c are alternately arranged above and below the adjacent flow holes to allow the wastewater to flow in the zigzag flow path. As a result, the flow path of the wastewater is lengthened, and the wastewater is brought into contact with the sustained-release carrier for a long time, thereby improving the sterilizing effect. In addition, the plate having the first to third flow holes 311a, 311b and 311c prevents the sustained-release carrier disposed in the first to fourth sterilizing spaces from moving.

A plurality of coupling grooves 121 are formed on the inner surface of the outer cylinder main body 120, and the first to fourth partition walls are fitted into the coupling grooves of the outer cylinder main body.

A first level sensor 330 for measuring the level of the first to fourth sterilizing spaces is mounted in the outer cylinder main body.

The first level measuring sensor 330 measures the level of the first to fourth sterilizing spaces 320a, 320b, 320c and 320d and transmits the measured value to the pump controller 340. [ The pump controller 340 stops driving the pump when the water level of the first to fourth sterilizing spaces is below the reference value.

The membrane section 400 is disposed at the center of the outer tube main body 120 and comprises a separation membrane module 410 and a separation membrane support frame 420.

The separation membrane support frame 420 is formed at one side with an inlet hole 421 for communicating the inner space and the fourth sterilizing space 320d. The water in the fourth sterilization space 320d flows into the separation membrane module 410 through the inlet hole 421. [

The separation membrane module 410 is disposed inside the separation membrane support frame 420. The separation membrane module (410) filters the wastewater flowing through the inlet hole (421).

The separation membrane module 410 includes a plurality of tubular separation membranes, and the inner space of the tubular separation membrane is connected to the pump 500. The pump forces the water in the internal space of the membrane to be forcibly sucked so that the wastewater is forced to be filtered. In this embodiment, the wastewater is filtered using a pump, but it is also possible that the wastewater is filtered by the flow due to its own weight without using a pump.

Four insertion grooves 422 are formed on the outer side of the separation membrane support frame 420 so that one side of the first to fourth partition walls are respectively coupled.

A second level sensor 430 is formed inside the separation membrane support frame. The second level sensor 430 measures the level of the wastewater in the separation membrane support frame 420. When the level of the wastewater in the separation membrane support frame is lower than a reference value, the second level sensor 430 transmits the measured water level to the pump controller 340 to prevent breakage of the separation membrane, The driving of the pump is stopped.

The pump 500 is formed below the filter body 100 and sucks filtered water filtered by the separation membrane.

The ultraviolet sterilizer 600 is formed on the lower side of the filter body 100 to remove bacteria contained in filtrate water supplied by the pump after being filtered by the separation membrane module.

The ultraviolet sterilizing unit 600 includes an ultraviolet sterilization tank 610 and an ultraviolet lamp 620. The ultraviolet sterilization tank 610 is formed in an outlet-side pipe of the pump and receives filtered water supplied from the pump.

The ultraviolet lamp 620 is installed inside the ultraviolet sterilization tank to sterilize the filtered water supplied from the pump.

The sterilized filtered water in the ultraviolet sterilization tank 610 is discharged to the outside through the discharge port 630.

FIG. 5 is a cross-sectional view of a sustained-release disinfection apparatus for microbial disinfection according to another embodiment of the present invention, FIG. 6 is a sectional view of BB of FIG. 5, FIG. 8 is a plan view of a sustained-release disinfection apparatus for sterilizing microorganisms according to another embodiment of the present invention, and FIG. 9 is a plan view of a sterilization apparatus for sterilization of microorganisms according to another embodiment of the present invention. And FIG. 10 is an enlarged top view of a sustained-release disinfection device for microbial disinfection according to another embodiment of the present invention.

5 to 10, the sustained-release disinfection apparatus for sterilizing microorganisms according to another embodiment of the present invention includes a filter body 1100, a filter unit 1200, a bioside treatment unit 1300, A pump 1500, and an ultraviolet sterilizing unit 1600.

The filter body 1100 has an inlet 1101 through which waste water flows in an upper portion.

The filter unit 1200 is installed to communicate with an inlet of the filter body 1100 and pre-processes the wastewater introduced from the inlet 1101. The filter unit 1200 includes a mesh-type strainer filter for removing dust or large particles from the wastewater.

A bioside treatment unit 1300 is disposed on one side of the filter unit 1200.

The bioside treatment unit 1300 removes bacteria contained in the wastewater that has passed through the filter unit 1200. The bioside treatment unit 1300 includes first to fourth partition walls 1320a, 1320b, 1320c, and 1320d that divide the inside of the outer tub main body 1120 into four and form four first to fourth sterilizing spaces 1320a, 1320b, 1320c, (1310a) 1310b, 1310c, 1310d, and a sustained carrier disposed in the sterilization spaces.

Since the first to fourth partition walls 1310a, 1310b, 1310c, and 1310d, the flow holes formed therein, and the sustained-release carrier have the same structures as those of the embodiment of the present invention described above, .

A first position measurement sensor 1330 is mounted in the fourth sterilization space 1320d inside the outer cylinder main body 1120. [

The first level measuring sensor 1330 measures the level of the fourth sterilizing space 1320d and transmits the measured value to the pump controller (not shown). When the water level of the fourth sterilizing space 1320d is equal to or higher than the reference value, the pump control unit operates the pressurizing pump 1500, which will be described later, and stops the driving of the pressurizing pump 1500 when the water level is lower than the reference level.

The membrane section 1400 is disposed at the center of the outer tube main body 1120 and includes a separation membrane module 1410 and a separation membrane support frame 1420.

The separation membrane support frame 1420 has an inlet hole 1421 formed at one side thereof for communicating the inner space and the fourth sterilizing space 1320d. The water in the fourth sterilization space 1320d is supplied to the inside of the separation membrane support frame 1420 through the inlet hole.

A suction hole 1422 is formed in the lower surface of the separation membrane support frame 1420 for supporting the separation membrane module. The suction hole 1422 allows the water introduced through the inlet hole to flow to a waste water supply pipe 1415 to be described later.

The waste water supply pipe 1415 has one end connected to the suction hole 1422 and the other end connected to the separation membrane module.

Further, a pressurizing pump 1500 is mounted on the waste water supply pipe. The pressurizing pump sucks the water stored inside the separation membrane support frame through the suction hole 1422 and supplies the water to the separation membrane module 1410 through the waste water supply pipe 1415.

The water supplied to the separation membrane module 1410 is filtered by the separation membrane, and the filtered water is supplied to the ultraviolet sterilizing unit through the filtrate transport pipe 1424.

The separation membrane module 1410 includes a plurality of tubular separation membranes, and the outer space of the tubular separation membrane is connected to the waste water supply pipe 1415. The pressurizing pump 1500 forcibly pressurizes water to the outside of the tubular separation membrane so that the waste water is forcedly filtered by the separation membrane. Further, the wastewater filtered and left by the tubular separation membrane is supplied to the bioside treatment unit again through the circulation water discharge hole 1423, and recycled and treated.

The filtrate transfer pipe 1424 is formed with a backwash pipe 1425 branched upward and a filtrate opening and closing valve 1426 for opening and closing the filtrate transfer pipe 1424.

In the case of the reverse cleaning operation, the filtrate opening / closing valve 1426 is operated to close the filtrate conveying pipe 1424, and air is injected into the backwashing pipe 1425. The air injected into the backwashing tube is supplied to the separation membrane module to clean the tubular separation membrane of the separation membrane module.

The ultraviolet sterilizing unit 1600 is formed below the filter body 1100 to remove bacteria contained in the filtered water filtered by the separation membrane module. The ultraviolet sterilizing unit is also the same as the ultraviolet sterilizing unit of the embodiment of the present invention, so a description thereof will be omitted.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: filter body 200: filter part
300: Bioside treatment section 400: Membrane section
500: pump 600: ultraviolet sterilizer

Claims (21)

A filter body including an upper cover and an outer cylinder main body, the upper cover having an inlet port through which wastewater flows;
A filter unit disposed in the filter body for pretreating the water introduced from the inlet;
A bioside treatment unit disposed below the filter unit to remove bacteria contained in the water that has passed through the filter unit; And
And a membrane part for filtering the water having passed through the bioside treatment part using a separation membrane,
Wherein the bioside processing unit comprises:
A plurality of partition walls disposed in the filter main body and partitioning a space inside the filter main body into a plurality of sterilizing spaces and a flow hole through which waste water flows in an upper portion or a lower portion; And
And a sustained-release carrier disposed in the sterilizing space. The method according to claim 1,
Further comprising a pump for sucking filtered water filtered in the membrane part. A filter body including an upper cover and an outer cylinder main body, the upper cover having an inlet port through which wastewater flows;
A filter unit disposed in the filter body for pretreating the water introduced from the inlet;
A bioside treatment unit disposed at one side of the filter unit and removing bacteria contained in the water that has passed through the filter unit; And
A membrane unit for filtering the water that has passed through the bioside treatment unit using a separation membrane; And
And a pressurizing pump disposed between the bioside treatment unit and the membrane unit for pressurizing the water that has passed through the bioside treatment unit and supplying the water to the separation membrane,
Wherein the bioside processing unit comprises:
A plurality of partition walls disposed in the filter main body and partitioning a space inside the filter main body into a plurality of sterilizing spaces and a flow hole through which waste water flows in an upper portion or a lower portion; And
A sustained-release disinfection device for sterilization of microorganisms including a sustained-release carrier disposed in the sterilizing space; The method according to claim 1 or 3,
And an ultraviolet sterilizing unit for sterilizing the filtered water having passed through the membrane by irradiating ultraviolet rays to the sterilized sterilizing unit. The method according to claim 1 or 3,
The filter unit includes:
Wherein the sterilizing filter is a strainer filter. delete The method according to claim 1 or 3,
The flow hole of the partition wall
Wherein the plurality of partition walls are arranged alternately with the flow holes of the adjacent partition walls. The method of claim 7,
Wherein the filter body has a cylindrical shape,
Wherein the plurality of partitions are formed radially in the center of the filter body to form a plurality of sterilizing spaces,
Wherein the wastewater flows sequentially through the plurality of sterilizing spaces and sterilized. The method according to claim 1 or 3,
The sustained-
Wherein the microbicidal composition is an antibacterial microcapsule structure. The method according to claim 1 or 3,
The sustained-
A fabric tube in which a predetermined space is formed and a membrane coating layer is formed on the outer side; And a sterilizing agent filled inside the fabric tube. The method according to claim 1 or 3,
The sustained-
Wherein the sterilizing agent is a polymer including a sterilizing agent. The method according to claim 1 or 3,
The sustained-
Sodium hypochlorite, chlorine dioxide, chlorine, Ca (OCl) 2, bromine (Br), high purity chlorine dioxide, Bromine-based 40% by mass sodium bromide solution was added to either one of WTP Chlor 10 with Additional Biodispersant and Surfactants and WTP Chloro-Lox to which a surfactant and a surfactant were added. , Bromochloro dimethylhydantoin (BCDMH), Bronopol (BNPD), Industrial Biocide, Isothiazalone & Bronopol, Liquid Biocide, , Or Polyquaternary Ammonium Compound, Polyquat, Hydrogen Peroxide solution 35 mass%, Triazine, Double bond Quaternary Ammonium Compound (Twin Chain Quat) ernary Ammonium Compound, Dodecylguanadine and Bronopol, Glutaraldehyde, Glutaraldehyde and Isothiazalone, Isothiazalone, Peracetic Acid, Glutaraldehyde and Isothiazalone, ) Or tetrahydroxy phosphonium sulfoxide (THPS), or o-dichlorobenzene, sodium dichloroisocyanurate (SDIC) (DDAC), terpineol, benzalkonium chloride, pine oil, tetraacetyl ethylene diamine, polyaminopropyl (N, N'-dicyclohexylcarbodiimide) (2-hydroxyethyl) amine, N-alkyl "coco" N, N bis hydroxyethyl amine, silver sodium hydrogen zirconium phosphate for the microbial sterilization including any one of sodium hydrogen zirconium phosphate, citrus fruit extract, grapefruit seed extract, poly hexamethylene biguanide hydrochloride hydrochloride, Sterilization sterilization device. The method according to claim 1 or 3,
The sustained-
Wherein the solid chlorine is solid chlorine. The method according to claim 1 or 3,
The sustained-
A membrane pocket having a predetermined space therein, and a solid chlorine disposed inside the membrane pocket. The method of claim 2,
Further comprising a first level measuring sensor formed inside the filter body for measuring a level of the bioside treatment unit and a pump controller for controlling the operation of the pump according to a measurement value of the first level measurement sensor, Sterilization sterilization device. The method of claim 2,
Wherein the membrane portion comprises:
A separation membrane disposed at a central portion of the filter body,
And a separation membrane support frame which supports the separation membrane and has an inlet hole communicating with the sterilizing space of the bioside treatment unit at one side thereof and supplying wastewater that has passed through the sterilizing space to the separation membrane, Device. 18. The method of claim 16,
A second level measuring sensor formed on the separation membrane support frame for measuring a level of the separation membrane support frame and a pump controller for controlling whether the pump is operated according to a measurement value of the second level measurement sensor, Sterilization sterilization device. The method of claim 4,
The ultraviolet-
An ultraviolet sterilizing frame coupled to the filter body and having a sterilizing chamber therein for sterilizing filtered water passing through the membrane;
Sterilization chamber of the ultraviolet sterilization frame, and an ultraviolet lamp that emits ultraviolet light to filtered water introduced into the sterilization chamber. The method of claim 3,
The bioside processing unit 1300 includes:
The first to fourth partition walls 1310a, 1310b, 1310c (1310c, 1310d, 1310d, 1310d, 1310d, 1310d, and 1340d) forming the first to fourth sterilizing spaces 1320a, 1320b, 1320c, 1310d), a sustained-release carrier 1321 disposed in the sterilization spaces,
And one end connected to the fourth sterilizing space 1320d and the other end connected to the membrane portion, and the pressurization pump is mounted. The method of claim 4,
Further comprising a filtered water conveying pipe connected to the membrane part at one end and connected to the ultraviolet sterilizing part to supply filtered water filtered at the membrane part to the ultraviolet sterilizing part. The method of claim 20,
And a filtrate opening / closing valve for selectively opening and closing the filtrate water conveying pipe, the filtration water opening / closing valve being installed in the filtrate water conveying pipe to supply air to the membrane portion when branched from the filtrate conveying pipe, Sterilizing device.

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