KR20000050150A - Disposal system of sewage and waste water generated in agriculture and stockbreeding - Google Patents

Abstract

PURPOSE: A treatment system of wastewater is provided, which is characterized in that ozone filter including ceramic compounds is installed so that wastewater is purified by a bleaching and a disinfection processes. CONSTITUTION: A pump unit(100) is connected to a storage tank, and another end of the unit is connected to a purifier(200) by wastewater tube(10). Another pump for supplying wastewater compulsively to the purifier(200) is installed at the middle of the tube, and a supplying tube(30) of ozone is installed between the storage tank and the pump(20). The purifier(200) is composed of a centrifugal separator(210) and filter unit(270) so that wastewater is separated into slurry and water by centrifugal force and gravitation. Several filter units made of ceramic compound, charcoal, and Teflon are fixed in the case.

Description

Disposal system of sewage and waste water generated in agriculture and stockbreeding}

The present invention relates to a concentrated livestock wastewater purification system, and more particularly, wastewater containing a ceramic compound that has been subjected to high-speed centrifugation and special treatment in a state in which concentrated livestock wastewater that should not be discharged according to environmental treatment standards is mixed with ozone (O ₃ ). The present invention relates to a concentrated livestock wastewater purification system in which wastewater is purified to meet environmental standards by dissociating waste, water molecules by bleaching, ozone bleaching, sterilization, and sterilization. .

Generally, concentrated wastewater is concentrated in primary industries such as agriculture and livestock farming, and contains a large amount of organic matter. If it is discharged without permission in rivers, rivers and the sea, organic matter reacts with oxygen in the water, causing extreme water pollution. do.

Recently, the development of a concentrated livestock wastewater purification system for treating concentrated livestock wastewater which acts as a major cause of water pollution has been progressed. Development is urgently required.

The present invention meets these needs, and an object of the present invention is to purify the concentrated livestock wastewater in a short time and to separate the concentrated livestock wastewater into purified water and wastewater slurry suitable for environmental standards and to be installed in a very narrow space. It is in compact production.

Other objects of the present invention will become more apparent from the following detailed description of the invention.

1 is an external perspective view of a concentrated livestock wastewater purification system according to the present invention.

Figure 2 is a conceptual diagram showing the interior of the concentrated livestock wastewater purification system according to the present invention.

3 is a conceptual diagram showing the interior of the complex purifier according to the present invention.

4 is a conceptual view showing a part of the aeration tank and the inside of the bubble tank according to the present invention.

5 is a conceptual diagram showing another embodiment of the present invention.

The concentrated livestock wastewater purification system for realizing the object of the present invention is a concentrated livestock wastewater pump unit for forcibly pumping the mixed livestock wastewater stored in the livestock wastewater reservoir and pumped with concentrated centrifugal force by receiving the pumped concentrated wastewater. The centrifugal force generating body centrifugally separates large wastes and sewage with less mass than the wastes, the filter unit for filtering and purifying the centrifuged sewage, and the permanent magnet installed in the waste backflow prevention cap installed at the bottom of the centrifugal force generating body. An aeration unit including a combined purifier, an aeration tank connected to at least one of the sewage supplied with sewage, and purifying the purified water into purified water; and ozone contained in the purified water discharged from the aeration tank to be reduced to oxygen. And oxygen reduction means.

Hereinafter, the detailed configuration and operation of the concentrated livestock wastewater purification system according to the present invention will be described with reference to the accompanying drawings.

1 is an embodiment of a concentrated livestock wastewater purification system according to the present invention.

The concentrated acid wastewater purification system 700 includes a concentrated acid wastewater pump unit 100 and a discharged concentrated acid wastewater pump unit 100 for sucking and discharging the concentrated acid wastewater from a concentrated acid wastewater storage tank (not shown) in which the collected concentrated wastewater is collected. Separation of the discharged concentrated acid wastewater into the slurry and the primary purified water by the difference in mass by centrifugal force, and at the same time the filter unit and slurry for filtering and discharging the primary purified water are separated and collected in the composite clarifier 200, the composite clarifier 200 The ozone is added to the purified primary purified water to make the secondary purified water suitable for environmental standards, and an ozone reduction unit 600 for reducing ozone contained in the secondary purified water to oxygen.

Hereinafter, a detailed embodiment of the components constituting the concentrated livestock wastewater purification system 700 will be described in more detail with reference to FIG. 2.

First, the concentrated acid wastewater pump unit 100 as a whole is connected to a concentrated acid wastewater storage tank, one end of which is not shown, and the other end of the concentrated acid wastewater pipe 10 and the concentrated acid wastewater pipe 10 connected to the complex purifier 200 to be described later. Ozone communicated between the pump 20 for forcibly supplying the concentrated acid wastewater stored in the concentrated wastewater storage tank to the complex clarifier 200 and the concentrated wastewater wastewater pipe 10 corresponding between the concentrated wastewater storage tank and the pump 20. It consists of a supply pipe 30.

As such, the ozone supply pipe 30 is connected to the concentrated livestock wastewater pipe 10 corresponding to the concentrated livestock wastewater storage tank and the pump 20 so that the ozone supplied from the ozone supply pipe 30 is pumped by the pump 20 very quickly. After mixing, to supply to the complex purifier (200).

The concentrated acid wastewater pumped by the concentrated acid wastewater pump unit 100 is supplied to the complex purifier 200.

The complex purifier 200 has a centrifugal force generating body 210, a filter unit 270, a slurry backflow prevention cap 280, a slurry discharge pipe 290, a permanent magnet 285, and a first purified water discharge pipe 205. It consists of.

More specifically, the centrifugal force generating body 210 has a shape such that the cylindrical second body 204 having both ends opened on the surface of the first body 203 having a hollow sphere shape having a predetermined diameter is integrally communicated. Has

In the tangential direction of the centrifugal force generating body 210 having such a shape, the concentrated acid wastewater pipe 10 communicates, and the concentrated acid wastewater pipe 10 is in the tangential direction of the first body 203 of the centrifugal force generating body 210. In order to communicate with each other, the concentrated livestock wastewater introduced into the centrifugal force generating body 210 is to be pivoted at high speed along the inner wall of the first body 203 of the centrifugal force generating body 210.

As such, the concentrated acid wastewater turning at high speed along the inner wall of the first body 203 is gradually lowered from the first body 203 to the second body 204 by gravity and turning force and has a predetermined mass by centrifugal force due to the turning. Semi-solid slurries and sewage with lighter mass than slurries begin to separate due to differences in centrifugal forces.

At this time, the slurry backflow prevention cap 280 is installed on the upper portion of the slurry discharge pipe 290 in order to prevent the slurry collected to the lower portion of the second body 204 to float to the first body 203 again by the turning force. On the bottom of the slurry backflow prevention cap 280, a permanent magnet 285 for generating a strong magnetic field is installed.

On the other hand, the sewage having a smaller mass than the slurry is sucked into the filter unit 270 having a long cylindrical shape located at the center of the first body 203 and the second body 204, and the sewage is purified with primary purified water. While being discharged from the filter unit 270.

As shown in FIG. 3, the filter unit 270 is composed of a first filter case 220, a second filter case 230, and a plurality of different filter members 240.

Specifically, the first filter case 220 has a cylindrical shape in which both ends are opened, and one end of the first filter case 220 is bent inward by a predetermined length so that the locking step 222 is formed.

A plurality of filter members 240 are inserted into an end portion of the first filter case 220 having the above configuration, in which the locking step 222 is not formed.

The filter member 240 is composed of a ceramic compound 241 having a ball shape, bamboo charcoal 243, and polytetrafluoroethylene (trade name, Teflon, DuPont, Teflon hereinafter).

The filter members 240 are separated by the Teflon net 246, respectively, the first filter case 220 is first inserted into the Teflon net 246 to be caught by the locking jaw 222, Teflon net The Teflon cotton 245 having a predetermined thickness is inserted and seated on the upper portion of the 246, and the Teflon mesh 246 is inserted again, and the bamboo charcoal 243 processed into a cylindrical shape is disposed on the upper portion of the Teflon mesh 246. It is inserted to a predetermined thickness.

Subsequently, the Teflon net 246 is inserted into the upper part of the bamboo charcoal 243 again, and the ceramic compound 241 having a diameter larger than the mesh of the Teflon net 246 is inserted into the upper part of the Teflon net 246 by a predetermined height. The Teflon mesh 246 is seated on the upper portion of the ceramic compound 241 and the bamboo charcoal 243 and the Teflon cotton 245 are sequentially placed on the upper portion of the Teflon cotton 245. Teflon net 246 is again seated on the top.

More specifically, when looking at the function of each filter member 270, in the case of the ceramic compound 241 located in the center portion of the first filter case 220, the role of dissociating the water molecule ring of sewage, that is, the water molecule of sewage And to serve to separate the contaminants attached to the water molecule, the ceramic compound 241 for realizing this is SiO ₂ , Al ₂ O ₃ , Fe ₂ O ₃ , K ₂ O, Co, Ti, Cu, Mo , B (Boron) to be included in a predetermined ratio.

Bamboo charcoal (243) has a surface area of about 1.4 times that of ordinary charcoal, unlike ordinary charcoal, the absorption of contaminants is very large compared to normal charcoal.

One side of the union 250 having a donut shape is fixed to one end of the first filter case 220 including the filter member 270, in which the locking step 222 is not formed, by welding or the like.

The second filter case having a cylindrical shape having a diameter spaced apart from the first filter case 220 and the outer surface by a predetermined interval and a length longer than the length of the first filter case 220 on one side of the union 250 formed as described above. The 230 is fixed by a method such as welding, and one end of the first purified water discharge pipe 205 communicates with the other side of the union 250.

In the second filter case 230 configured as described above, a plurality of wastewater inflow holes 232 are formed to collect wastewater into the first filter case 220.

At this time, the position of the sewage inflow hole 232 is a downward position by a predetermined distance A from the lower portion of the bonding surface with respect to the bonding surface of the first body 203 and the second body 204 of the centrifugal force generating body 210. Starting from and formed continuously over a predetermined length interval B.

As such, the position of the sewage inflow hole 232 and the diameter of the sewage inflow hole 232 are concentrated acid wastewater pipe connected to the diameter of the first body 203 of the centrifugal force generating body 210 and the tangent of the first body 203 ( 10) Changed in response to the pressure of the wastewater flowing in.

<Table 1>

Size of sewage inflow hole Diameter of the first body Wastewater Inlet Pressure A B 40Φ 400Φ 20-25 kg 15 cm 20 cm 30Φ 350Φ Out of 17-20kg 10 cm 18 cm 20Φ 300Φ Out of 10-17kg 8 cm 16 cm

This will be described with reference to <Table 1>.

<Table 1> shows that as the diameter of the first body 203 decreases from 400Φ to 350Φ and 200Φ, the size of the sewage inflow hole 232 is also reduced to 40Φ, 30Φ, and 20Φ in proportion to the decrease in diameter. The inflow pressure of the wastewater flowing into the first body 203 from 100 is also reduced at a constant rate, and the length and sewage of A defined as the distance spaced from the boundary surfaces of the first body 203 and the second body 204. The length of B defined as the inflow hole 232 forming section is also reduced by a certain ratio.

As such, adjusting the size of the sewage inlet hole 232 and the wastewater inlet pressure is a complex purifier when a large difference occurs in the amount of sewage discharged through the sewage inlet hole 232 compared to the amount of concentrated acidic wastewater introduced into the complex purifier 200. This is because damage to the complex purifier 200 may occur because excessive pressure is applied to the inside of the container 200.

Looking at the action of the complex clarifier 200 having such a configuration, the mixture of concentrated wastewater and ozone flows into the first body 203 of the centrifugal force generating body 210 at a predetermined pressure from the concentrated wastewater piping 10, the first As it is pivoted by the body 203, the concentrated livestock waste is subjected to centrifugal force proportional to the swing strength.

At this time, the slurry contained in the concentrated livestock waste is rotated to be in close contact with the inner wall of the second body 204 compared to the sewage, and the sewage lighter than the slurry has a smaller centrifugal force, so the second body ( 204 is swiveled in the central portion of the second filter case 230 and flows into the sewage inlet hole 232 formed therein, and then along the space formed between the first filter case 220 and the second filter case 230. After moving, through the end formed in the lower portion of the first filter case 220 through teflon cotton 245-bamboo charcoal (243)-ceramic compound (241)-bamboo charcoal (243)-teflon cotton (245) The sewage is purified by the first purified water, and the first purified water is discharged through the first purified water discharge pipe 205.

The first purified water discharged to the first purified water discharge pipe 205 passes through the filter member 270 to be purified to some extent, but does not have enough water quality to satisfy the environmental standards. It must be purified.

To this end, the first purified water discharged to the first purified water discharge pipe 205 of the complex purifier 200 is supplied to the aeration unit 500.

The aeration unit 500 is configured by continuously connecting at least one or more aeration tanks. In the present invention, three aeration tanks are used in one embodiment, and the first aeration tank 350 and the second aeration tank 400 are provided. The third aeration tank 450 will be defined.

In detail, the first aeration tank 350 includes a first aeration tank body 305, an exhaust pipe 310, a waste collection pipe 315, a first connection pipe 320, an ozone supply 325, and a water intake pipe 330. , Including the bubble removing tank 340 shown in FIG.

More specifically, the first aeration tank body 305 is made of a material resistant to ozone in one embodiment and has a long tube shape is blocked on both sides.

Exhaust pipe 310 is a pipe communicating with the upper end of the first aeration tank body 305, the inside of the exhaust pipe 310, Teflon net 301-bamboo charcoal 303-Teflon net 304 is installed 1 Some of the ozone introduced into the aeration tank body 305 is reduced to oxygen to be discharged to the outside. Reference numeral 302 denotes a rain water ingress prevention cover.

The waste collection pipe 315 is a pipe communicating with the lower end of the first aeration tank body 305, and the large amount of waste particles is collected, and a valve 315a is installed in the middle of the waste collection pipe 315. .

The first connection pipe 320 is a pipe connected to the first purification water discharge pipe 205 described above to allow the first purification water to flow into the first aeration tank body 305. The first connection pipe 320 is an exhaust pipe described above. It is installed in the first aeration tank body 305 corresponding to the lower portion of the 310.

On the other hand, the ozone supplier 325 supplies ozone to the first purified water introduced into the first aeration tank body 305 through the first purified water discharge pipe 205 to sterilize, bleach, and discolor the first purified water to the second purified water. Allow to be cleaned.

At this time, the ozone supplier 325 communicates the ozone pipe 324 with the inner lower portion of the first aeration tank body 305 to allow the ozone to float upward, or the ozone pipe 324 is the upper portion of the first aeration tank body 305. After passing through, it may extend to the inner bottom to allow the ozone to be supplied from the inner bottom of the first aeration tank body 305 to the inner top.

At this time, the water quality variation of the second purified water flowing into the second aeration tank 400 occurs depending on which part of the first aeration tank body 305 is withdrawn.

That is, the first aeration tank body 305 is mixed with the first purified water supplied from the first purification water discharge pipe 320 to the first aeration tank body 305 and the second purified water self-purified from the first aeration tank body 305 Since the upper part of the sewage stored in the first aeration tank body 305 contains a large number of the first purified water, the lower part of the sewage is not suitable for water collection because ozone and the first purified water do not sufficiently react.

For this reason, the most suitable water intake site is most suitably between about 35 cm and 45 cm from the surface of the sewage stored in the first aeration tank body 305. In the present invention, withdrawal is preferably performed between about 40 cm from the surface of the sewage.

As described above, in order to perform withdrawal between about 40 cm from the water surface of the sewage introduced into the first aeration tank body 305, one end is connected to the first connection pipe 320, and the other end is the first aeration tank. The inlet pipe 330 having a depth of about 40 cm from the sewage surface of the first aeration tank body 305 while being bent into the body 305 is separately provided so that the second purified water having the best purification is selectively selected from the second aeration tank ( 400).

At this time, inside the first connection pipe 320, the same Teflon cotton 321a-bamboo charcoal (321b)-ceramic compound (321c)-bamboo charcoal and the same as the filter members 270 of the complex purifier 200 described above in detail 321d-A purification filter having a sequence of teflon cotton 321e is installed to allow the second purified water flowing into the second aeration tank 400 from the first aeration tank 350 to be purified once again.

Unexplained reference numeral 306 denotes a quartz glass tube for detecting a purification state.

On the other hand, when the first purified water and the ozone reacts inside the first aeration tank body 305, the organic matter contained in the first purified water is decomposed by the characteristics of the ozone generates bubbles having a large volume. This bubble is supplied to the bubble removing tank 340 in communication with the exhaust pipe 310 described above, as shown in FIG.

The bubble removing tank 340 includes a bubble removing tank body 341, a bubble inlet pipe 342, a bubble removing net 343, a purification unit 346, and a discharge pipe 347.

More specifically, the bubble removing tank body 341 is a cylindrical body having a predetermined size is in communication with the exhaust pipe 310 of the first aeration tank body 305 at the upper end of the bubble removing tank body 341 so that the foam inflow pipe 342 is provided.

The foam supplied from the foam inlet pipe 342 is supplied to the first aeration tank body 305 and then removed by the foam removing net 343. The bubble removing net 343 has a mesh net installed at a ring-shaped edge having a predetermined rigidity, and a bubble removing needle 343a is formed on the mesh net to efficiently remove bubbles.

As the bubbles are removed, the liquid is liquefied and flows down the bubble removing network 343. The liquid is again introduced into the concentrated wastewater septic tank through the purification unit 346 and the discharge pipe 347.

The purifying unit 346 is composed of a collecting member 344 and a ceramic compound 345 provided on the collecting member 344 to collect bubbles, which have been changed into liquid again in a funnel shape.

On the other hand, the second aeration tank 400 to receive the second purification water from the first aeration tank 350 to purify the third purification water by ozone, the second aeration tank body 410, exhaust pipe 420, the second connection pipe 430, the intake pipe 435, the drain pipe 440, and the ozone supply 445.

More specifically, the second aeration tank body 410 has a shape similar to the first aeration tank body 405 described above in detail in the second aeration tank body 410 and the second purification water purified from the first aeration tank 350 in the second aeration tank. The second communication pipe is horizontally in communication with the first connection pipe 320 which serves to supply the 400, the second lower than the first connection pipe 320 to maintain the water level somewhat lower than the sewage level of the first aeration tank 350 Connection pipe 430 is installed.

As described above, the second purification pipe 430 includes the same purification filter 431 installed in the first connection pipe 320.

Meanwhile, the same intake pipe 435 as that installed in the first aeration tank body 305 is installed in the second aeration tank body 410 so that the intake pipe 435 is the second aeration tank body 410. Intake is preferably made at a depth of 45cm from the surface of the water), and the shape of the intake pipe 435 is preferably installed as shown in the figure.

Reference numeral 421 is bamboo charcoal installed in the exhaust pipe 420, 422 is a Teflon network.

The third purified water purified by the second aeration tank 400 is supplied to the third aeration tank 450 again through the second connection pipe 430 to perform the final purification suitable for environmental standards.

The third aeration tank 450 has a structure similar to that of the second aeration tank 400 and includes a third aeration tank body 460, an ozone supply 470, a water intake pipe 480, and a purified water discharge port 490.

The purification water outlet 490 installed in the third aeration tank body 460 is installed at a position slightly lower than the second connection pipe 430 to clean the third purification water supplied from the second aeration tank 400 to the outside after the last purification. It serves to discharge, the intake pipe 480 is connected to the purified water outlet 490.

The purified water outlet 490 configured as described above is provided with an oxygen reduction unit 600 containing a ceramic compound 610 for reducing ozone excessively contained in purified water to oxygen.

5 shows another embodiment of the present invention, bar portions other than the third aeration tank are the same as the above-described embodiment, and thus duplicate description will be omitted and the third aeration tank will be described. .

The third aeration tank 650 into which the third purified water introduced through the second connection pipe 430 of the second aeration tank 400 flows is an exhaust port 655, a third aeration tank body 660, a purification filter 670, It is comprised of the foam filter 680 for ozone discharge, and the purified water discharge pipe 690.

Specifically, the third aeration tank body 660 is made of a material resistant to ozone in one embodiment and has a long tube shape that both sides are blocked.

An ozone injection tube 661 penetrates the upper end of the third aeration tank body 660, and then extends to an inner lower portion of the third aeration tank body 660, and an end portion of the ozone injection tube 661 extends to the inner lower portion. The ozone discharge foam filter 680 is installed.

The ozone blowing foam filter 680 has a semi-circular bowl shape in which a plurality of holes 681 are formed on the surface thereof, the filter body 682 communicating with the ozone injection pipe 661, and a myriad of pores. It is formed and consists of a Teflon foam filter cap (683) to cover the opening of the filter body 682 to allow the ozone supplied from the ozone injection pipe (661) to be discharged to the outside through a myriad of pores.

The ozone discharge foam filter 680 is a hole formed in the filter body 682 while the ozone supplied to the filter body 682 through the ozone injection pipe 661 is discharged to the outside through the Teflon foam filter cap 683. Through the 681, the sewage is discharged together, so that the circulation of the sewage is smoothly performed, and sterilization, deodorization and bleaching by ozone are performed.

Meanwhile, a purification filter 670 is disposed in the central portion of the third aeration tank body 660 to purify the sewage, and the purification filter 670 is disposed inside the purification filter case 671 and the purification filter case 671. It is composed of a ceramic compound 672 that is stored in the reducing ozone to oxygen to improve the BOD, COD, one side of the purified water discharge pipe 690 is connected to the side of the purification filter case 671 and the purified water discharge pipe The other end of the 690 penetrates to the outside of the third aeration tank body 660 so that the third purification water introduced into the third aeration tank body 660 is finally purified to discharge the purified water suitable for environmental standards to the outside.

As described in detail above, it is possible to purify the concentrated acid wastewater with purified water suitable for environmental standards within a short time, and to purify the concentrated acid wastewater even in a very narrow space to make the area occupied by the concentrated wastewater treatment system very small.

Claims (14)

A concentrated wastewater pump unit forcibly pumping after mixing ozone with the concentrated wastewater stored in the concentrated wastewater reservoir; A centrifugal force generating body for centrifuging the wastewater having a greater mass and the wastewater having a smaller mass than the wastewater by receiving the pumped concentrated wastewater of the concentrated acid, a filter unit for receiving and filtering the centrifuged wastewater, and the centrifugal force. A complex purifier comprising a permanent magnet installed in a waste backflow prevention cap installed at a lower portion of the generating body; An aeration unit including an aeration tank connected with at least one of the ozone supplied with the sewage and purifying the purified water with purified ozone; And an oxygen reduction means for reducing ozone contained in the purified water discharged from the aeration tank to oxygen. According to claim 1, wherein the concentrated acid waste water pump unit A concentrated wastewater pipe connected with one end connected to the concentrated wastewater reservoir and the other end connected to a centrifugal force generating body of the complex purifier; A pump installed between the concentrated acid wastewater pipe; And a ozone supply unit installed between the concentrated acid wastewater reservoir and the pump to supply ozone to the concentrated acid wastewater pipe. The method of claim 2, wherein the centrifugal force generating body A spherical first body having a predetermined diameter; Concentrated wastewater purification system in which the first body and one end is in communication and the other end is formed of a closed tubular second body, and the concentrated wastewater pipe is connected in a tangential direction to the outer surface of the first body. The filter unit of claim 3, wherein the filter unit A first filter case in which one end is bent inwardly in a tube shape with both ends opened, and a locking jaw is formed; Teflon cotton, bamboo charcoal, ceramic balls, bamboo charcoal, and teflon cotton are sequentially inserted through the other end portion of the first filter case without the locking step, and the teflon net for preventing separation between the teflon cotton, bamboo charcoal and ceramic ball. This interposed filter member; A second filter case having a tubular shape in which only one end portion is opened, longer than a length of the first filter case, having a diameter spaced apart from the surface of the first filter case by a predetermined distance, and having a sewage inflow hole formed on the surface thereof; The other end portion of the first filter case in the other end of the first filter case without the locking step, the open end of the second filter case is coupled, and a portion corresponding to the first filter case is cut open to include an union , And the union is coupled to the first body after the second filter case is inserted into the centrifugal force generating body. 5. The concentrated livestock wastewater purification system of claim 4, wherein the ceramic balls include components of SiO ₂ , Al ₂ O ₃ , Fe ₂ O ₃ , K ₂ O, Co, Ti, Cu, Mo, and B (Boron). According to claim 1, wherein the aeration tank An aeration tank body in which an exhaust pipe is communicated to one end thereof and a discharge pipe is connected to the other end thereof in a tube shape having both ends blocked; A sewage inflow pipe allowing the sewage to flow into the aeration tank body; A sewage discharge pipe configured to discharge the purified sewage from the aeration tank body; And a ozone supply means for supplying ozone from the bottom to the top of the aeration tank body. The method of claim 6, wherein the aeration tank is at least two, the aeration tank and the aeration tank is interconnected by at least one or more connecting pipes, the connecting pipes are Teflon cotton, bamboo charcoal, ceramic balls, bamboo charcoal, Teflon Condensate wastewater purification system in which the cotton is inserted in order, the filter member interposed between the Teflon cotton, bamboo charcoal, ceramic ball for preventing separation. The concentrated acid wastewater purification system according to claim 7, wherein the connection pipe connects the aeration tank and the aeration tank so that the connecting pipe is gradually lowered toward the rear end. 8. The concentrated mountain wastewater purification system according to claim 7, wherein an intake pipe for collecting the wastewater from a level of the wastewater introduced into the aeration tank by a predetermined depth is in communication with the connection pipe. 10. The concentrated livestock wastewater purification system of claim 9, wherein a depth formed between the end of the intake pipe and the water surface of the sewage has a depth of 35 cm to 50 cm. The concentrated acid wastewater purification system according to claim 1, wherein the oxygen reduction means is a ceramic compound that is housed inside a discharge pipe through which the purified wastewater from the aeration tank is discharged and reduces ozone to oxygen. According to claim 1, wherein the oxygen reduction means and a case containing a ceramic compound for reducing ozone to oxygen in the aeration tank; Concentrated livestock wastewater purification system comprising a discharge pipe for discharging the purified wastewater passed through the case. The concentrated acid wastewater purification system according to claim 1, wherein the ozone supplied to the aeration tank is performed by an ozone supply pipe passing through a lower portion of the aeration tank. The ozone supplied to the aeration tank is performed by an ozone supply pipe passing through an upper portion of the aeration tank, and a predetermined space is formed at the end of the ozone supply pipe in a bowl shape and a plurality of holes are formed on the surface. The formed ozone case is in communication with, and the ozone case is covered with a Teflon foam cap having a plurality of pores, concentrated wastewater purification system.