KR20110001313A - Jointed treatment facility for muddy water using the same - Google Patents

Abstract

PURPOSE: An assembling type waste water processing apparatus is provided to easily store, move, and carry the apparatus, and to easily install and disassemble the apparatus. CONSTITUTION: An assembling type waste water processing apparatus comprises the following: an assembling type treatment tank; processing spaces(10A,10B,10C) for precipitating sludge(S) from waste water, and discharging processing water after the precipitation process, included inside the assembling type treatment tank; and an inlet(20) for inflowing the waste water, connected to the processing spaces.

Description

Prefabricated Waste Water Treatment Facility {JOINTED TREATMENT FACILITY FOR MUDDY WATER USING THE SAME}

The present invention relates to the field of construction and civil engineering, and relates to a prefabricated wastewater treatment facility for cleanly treating the wastewater generated at the time of construction, etc.

In general, when the temporary screening or reclamation work is carried out for the maintenance of rivers, lakes, canals, and the surrounding development, contaminated or contaminated sewage water is generated.

If the generated polluted water is left untreated, the polluted water may be polluted by adversely affecting the surrounding ecosystem as the polluted water moves and spreads.

Therefore, it is a reality that there is a constant demand for research on a method for easily and efficiently purifying and discharging the filthy water generated during construction and civil engineering of temporary curtain construction.

The present invention has been made in order to solve the above problems, it is an object of the present invention to provide a prefabricated wastewater treatment facility that can be discharged by purifying the wastewater easily and efficiently.

In order to solve the above problems, the present invention has a treatment space (10A, 10B, 10C) so that sludge (S) is precipitated from the introduced sewage water and the treated water in which the sludge (S) is precipitated can be discharged. Has a, prefabricated wastewater treatment facility characterized in that it comprises a; prefabricated treatment tank 10 is provided.

The inlet 20 for the inflow of the effluent is connected to the treatment space (10A, 10B, 10C) of the inlet pipe 22 for guiding the filthy water into the treatment space (10A, 10B, 10C) The processing space side end 22A may be provided at the lower side of the processing spaces 10A, 10B, and 10C.

The inlet 20 may be provided such that the processing space side end 22A of the inflow pipe 22 is spaced a predetermined height from the bottom surface of the processing spaces 10A, 10B, and 10C.

At least one hole 22B may be formed in the processing space side end 22A of the inflow pipe 22 so that the filthy water may flow into the processing spaces 10A, 10B, and 10C.

The inlet 20 is connected to the treatment space (10A, 10B, 10C) and the inlet pipe 22 for guiding the filthy water to the treatment space (10A, 10B, 10C), and the inlet pipe ( 22 is installed at the end portion 22A of the processing space side of the inflow pipe 22 so as to be rotated by the dirty water flowing into the processing space 10A, 10B, 10C from the inlet pipe 22. It may include a cap 24 formed with at least one hole (24A) in communication with.

One side of the treatment space (10A, 10B, 10C) is partitioned with the inflow space (10A) into which the filthy water is introduced to form a rectifying space (10B), a plurality of holes (30A) so that the filthy water can pass through The formed rectifier 30 may further include.

At least a portion of the rectifying unit 30 may be coupled to the treatment tank 10 to be detachable.

The rectifying unit 30 may be composed of a sheet 32 that can be folded and unfolded.

The rectifying unit 30 may be spaced a predetermined height from the bottom surface of the processing space (10A, 10B, 10C).

The filthy water flow in the upper portion of the treatment space (10A, 10B, 10C) between the discharge space (10C) and the rectifying space (10B) that is the other side of the treatment space (10A, 10B, 10C) discharged the treatment water The barrier rib portion 50 may be further provided in the processing spaces 10A, 10B, and 10C so as to be spaced a predetermined height from a bottom surface of the processing spaces 10A, 10B, and 10C.

At least a portion of the partition wall part 50 may be coupled to the treatment tank 10 to be detachable.

The discharge part 25 through which the treated water is discharged may be disposed in the processing spaces 10A, 10B, and 10C so that the treated water may be discharged from the processing spaces 10A, 10B, and 10C in an overflow manner. It may be provided on the side.

A flow path 62A through which the discharged treated water passes is formed, and may further include a filter medium 60 for adsorbing sludge S from the treated water passing through the flow path 62A.

The filter medium 60 may be provided to allow the flow path 62A to be inclined at a predetermined angle with respect to the vertical direction.

At least a portion of the filter medium 60 may be combined to be detachable from the treatment tank 10.

The treatment tank 10 is formed to be foldable and unfoldable, the body 12 forming the treatment spaces 10A, 10B, and 10C, and the body 12 to be detachably coupled to the body 12. It may include a frame 14 to maintain the unfolded shape of.

The body 12 of the treatment tank 10 may have a tube structure that can be expanded or contracted.

The inflow portion 20 into which the filthy water flows is provided with a coagulant supply unit 6 for supplying the coagulant so that the filthy water can be pumped into the processing spaces 10A, 10B, and 10C by power in a state where the filthy water is mixed with the coagulant. Can be connected.

According to the present invention, the sewage water can be easily and effectively purified by sedimentation and discharged, and according to the prefabricated type, it is easy to move / transport and store and at the same time the installation and release work is very easy in construction and civil engineering. useful.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown, the prefabricated wastewater treatment facility according to the present invention basically includes a wastewater purification treatment module 1A in which wastewater generated by construction works such as rivers 2, lakes, canals, etc. is purified. Can be configured.

The wastewater purification treatment module 1A can take various structures depending on the wastewater purification treatment method, the wastewater treatment capacity, and the like.

Particularly, when the sludge water purification treatment module 1A is to purify sludge in the sewage water by precipitation, sludge (S) is precipitated from sludge (S) from which the sludge is introduced. It may be configured to include a treatment tank 10 having a treatment space (10A, 10B, 10C) so that the precipitated treatment water can be discharged.

The treatment tank 10 may take a variety of structures, but the place to be cleaned is changed from time to time, especially in the case of construction and civil works, because the construction site is quite large due to the characteristics of construction and civil works, moving / transporting and storing It may be more preferable to be prefabricated to facilitate the storage and at the same time easy to install and release.

The treatment tank 10 may take various structures for the prefabricated configuration.

In particular, the treatment tank 10 is formed to be folded and unfolded, as shown, the main body 12 and the main body 12 to form the processing space (10A, 10B, 10C), and detachably coupled to the main body It may be more preferable to include a frame 14 for maintaining the unfolded shape of (12).

That is, the main body 12, like a tent, can be unfolded in the shape of the treatment tank 10 for the septic water purification treatment at the time of installation, and folded at a small volume for the movement / transport and storage during dismantling. have.

In addition, the main body 12 is preferably formed of a material such as a tent or a tube so that it is easy to fold and unfold like a tent. When the installation is selectively coupled with a rigid frame, the expanded shape is firmly supported without being collapsed. Can be.

In addition, since the main body 12 has a structure such as a tent as described above, the main body 12 can take an integral structure instead of a detachable type, so that the work of folding or unfolding the main body 12 is quicker and easier. In addition, the airtightness can be sufficiently maintained so that filthy water is not leaked. Accordingly, additional members such as an airtight material for airtightness of the main body 12 are not required.

As described above, the main body 12 may be any material as long as it is easy to fold and unfold, such as a tent or a tube. However, the main body 12 may be expanded or contracted by taking a tube structure, which may be expanded when installed to take a more robust structure, and may be easily contracted to be folded into a small volume during disassembly. At this time, the main body 12 of the tube structure may be any method as long as it can be easily expanded and contracted, such as pneumatic, hydraulic, hydraulic pressure, filler.

In addition, the main body 12 may have a closed structure, as shown, may have an open structure in which at least a portion of the upper surface is opened, and in the latter case, the main body 12 may be manufactured as well as the installation / treatment of the treatment tank 10. The dismantling operation is easier and the purification process of the sewage water can be easily confirmed with the naked eye.

The frame 14 is a rigid body that can firmly support the main body 12, and any material or structure may be used as long as the frame 14 is easily detachable from the main body 12.

Such a treatment tank 10 may take a single structure such that a multi-stage filthy water purification process may be performed in one treatment space 10A, 10B, and 10C as shown, but is not limited thereto. In some cases, it may take a multi-structure provided with two or more.

The wastewater purification treatment module 1A is connected to the treatment spaces 10A, 10B, and 10C of the treatment tank 10 to guide the inflow of the wastewater so that the wastewater can be easily introduced into the treatment tank 10. It may further include an inlet 20 to.

Inlet 20 is basically configured to include an inlet pipe 22 is formed with a flow path for guiding the inflow of waste water.

The processing space side end 22A of the inflow pipe 22 may be provided anywhere, such as an upper portion, a lower portion, a central portion of the processing spaces 10A, 10B, and 10C.

However, the treatment space side end 22A of the inflow pipe 22 may be more preferably provided below the treatment spaces 10A, 10B, and 10C as follows.

In other words, the sludge (S) is a fine particle, because it is difficult to settle, because it is difficult to settle, it is more advantageous to settle and precipitate agglomerates that are aggregated with each other to form a relatively heavy particles. Therefore, the contaminant of the sludge S may be activated by the inflow pipe 22 being introduced into the lower portion of the treatment spaces 10A, 10B, and 10C in which the sludge S is settled and settled.

In addition, it is possible to form a turbulent flow as one of the measures for activating the flocculation of the sludge (S), filthy water is introduced into the water in the treatment space (10A, 10B, 10C) by the inlet pipe 22 and the inflow of filthy water Sufficient turbulent flow can be formed by activating the sludge S precipitated and precipitated in the lower portion of the treatment spaces 10A, 10B, and 10C by the pressure.

As a result, the sedimentation and sedimentation efficiency of the sludge S is very excellent, and accordingly, the sewage water purification treatment efficiency is very excellent.

Here, the processing space side end 22A of the inflow pipe 22 is more effectively provided at a lower position to be as close to the bottom surface of the processing spaces 10A, 10B, and 10C as possible. The sedimentation and sedimentation of sludge (S) in 10A, 10B, 10C may impede the inflow of filthy water or reduce the occurrence of turbulence, and thus the predetermined height from the bottom of the treatment spaces 10A, 10B, 10C. It may be more preferable that the clearance is provided.

Further, the treatment space side end 22A of the inflow pipe 22 has a processing space 10A toward the upper side in order to further activate turbulent flow, in particular, as shown by arrows in FIGS. 2, 5 and 7. At least one hole 22B may be formed to form an upward flow while being introduced into 10B and 10C.

On the other hand, the inlet 20, in particular, as shown in Figure 6, the inlet pipe 22 so that it can be rotated by the filthy water flowing into the processing space (10A, 10B, 10C) from the inlet pipe 22 And a cap 24 installed at the processing space side end 22A and having at least one hole 24A communicating with the inflow pipe 22.

That is, as the cap 24 is rotated by the inflow of the wastewater, the turbulent flow is introduced into the treatment spaces 10A, 10B, and 10C while forming the upflow as well as the rotational flow from the inflow pipe 22. It can be activated more.

Here, the number of holes 24A of the cap 24 may be variously designed to form the rotational flow, and the like, and the cap 24 is rotated by the inflow force of the tap water as the non-powered drive. As shown in FIG. 6, the wing 24B may be further provided to more smoothly rotate the cap 24 due to the inflow into the wastewater.

The discharge part 25 for purifying treated water discharge may be variously designed according to the discharged water treatment method, and only the upper water of the upper part of the treatment spaces 10A, 10B, and 10C without sludge S is shown as shown. It may be provided to be connected to the upper portion of the processing space (10A, 10B, 10C) to be discharged in an overflow (over flow) method for easy discharge.

In addition, the wastewater purification treatment module (1A) is provided so as to form a rectified space (10B) partitioned with the inflow space (10A) in which the effluent water flows in the treatment space (10A, 10B, 10C), so that the filthy water can pass through It may further include a rectifier 30 in which a plurality of holes 30A are formed.

That is, since the rectifying space 10A and the rectifying space 10B partitioned by the rectifying unit 30 are formed, the influence of turbulent flow in the inlet space 10A can be eliminated, so that the water flow is stable in the rectifying space 10B. Therefore, the aggregated sludge S may be sufficiently settled and settled.

Therefore, sedimentation and sedimentation of the sludge S can be made more sufficiently, and only the treated water from which the sludge S is sufficiently removed can be easily discharged.

In addition, since the polluted water passes through the narrow hole 30A of the rectifying part 30, active energy may be greatly reduced when the polluted water is introduced, which may be more advantageous in terms of stabilization of the above-described water flow.

In particular, the rectifier 30 may be more preferably coupled to the treatment tank 10 to be detachable for the prefabricated configuration as described above. That is, the rectifier 30 may be configured to be detachable from the treatment tank 10 as shown in the entire, so that when dismantling, the treatment tank 10 and the rectifier 30 may be separated and processed. Alternatively, although not shown, the rectifying unit 30 may be folded together with the processing tank 10 in a state where it is overlapped with one side of the processing tank 10 when dismantling because only a part thereof is configured to be detachable from the processing tank 10.

As shown in FIG. 4, the rectifying unit 30 may be coupled to the treatment tank 10, more accurately, to the main body 12 of the treatment tank 10 by a zipper method. . That is, the rectifier 30 and the main body 12 of the treatment tank 10 are provided with a pair of teeth 42 and 44 of the zipper, respectively, and the pair of teeth 42 and 44 are zippered. The commutator 30 is installed in the main body 12 of the treatment tank 10 by being engaged with and closed by the handle 46 of the handle 46, and the pair of teeth 42 and 44 meshed with each other by the handle 46 of the zipper. By opening, the rectifying unit 30 can be separated from the main body 12 of the treatment tank 10. The zipper method is more preferable because the pair of teeth 42 and 44 can be closely engaged with each other, so that sufficient airtightness between the rectifying portion 30 and the main body 12 of the treatment tank 10 can be ensured. have.

Of course, the present invention is not limited thereto, and the rectifying unit 30 may be coupled to the main body 12 of the treatment tank 10 in a detachable manner such as a screw fastening method, a ring method, a string binding method, and an adhesive method by Velcro tape. Can be.

Such a rectifying unit 30 may be formed in various ways, but the main body 12 and the whole portion of the treatment tank 10 may be separated, or only a portion may be separated, of the above-described treatment tank 10 More preferably, it is formed of a sheet which can be folded and unfolded such as a tent or vinyl (hereinafter, referred to as a 'rectification sheet 32' for convenience of description) so as to easily fold and unfold like the main body 12. have.

On the other hand, the rectifier 30 may be configured to partition the processing space (10A, 10B, 10C) as a whole along the vertical direction, so as to be spaced a predetermined height from the bottom surface of the processing space (10A, 10B, 10C) for smooth water flow. It may be more preferable to be combined with the main body 12 of the treatment tank 10.

That is, in particular, the wastewater introduced as shown by the arrow in FIG. 2 is formed between the rectifier 30 and the bottom surfaces of the treatment spaces 10A, 10B, and 10C along the vertical direction as well as the holes 30A of the rectifier 30. It can be smoothly flowed to the discharge portion 25 without stagnation through the space.

In addition, the wastewater purification treatment module 1A has a treatment space 10A, 10B, 10C between the other side of the treatment space 10A, 10B, 10C from which the treated water is discharged, that is, between the discharge space 10C and the rectifying space 10B. Further, holes 30A and 50 provided at a predetermined height from the bottom of the treatment spaces 10A, 10B, and 10C are disposed in the treatment spaces 10A, 10B, and 10C so as to block the effluent water flow in the upper portion of It may include.

That is, through the holes 30A and 50, in particular, the water flow from the rectifying space 10B to the discharge space 10A as shown by the arrows in FIG. 2 passes through the holes 30A and 50 and the processing space 10A, It can be formed only between the bottom surfaces of 10B and 10C, i.e., through the lower side.

Therefore, the sludge S of the fine particles suspended in the upper portion of the rectifying space 10B may be removed from the rectifying space 10B toward the discharge space 10A.

Further, by the partition 50, in particular, as shown by the arrow in FIG. 2, the flow of water from the rectifying space 10B to the discharge space 10A is directed from downward to upward, so that the rectifying space 10B and the discharge are discharged. In the space 10C, sedimentation / sedimentation of the sludge S can be sufficiently induced.

Like the rectifying part 30 described above, the partition wall part 50 may be coupled to the main body 12 of the treatment tank 10 to be detachable, and more preferably formed of a sheet that is easily folded and unfolded. You can do it.

Here, the processing spaces 10A, 10B, and 10C may have various arrangements of the inflow space 10A, the rectification space 10B, and the discharge space 10C. However, as shown, the wastewater purification treatment step, that is, the wastewater is introduced and the sludge (S) is sedimentation, sedimentation, sedimentation step (A) and the rectification step (B) stabilization of the sewage water, the purified treatment water is over Corresponding to the order of the overflow discharge step (C) discharged in a flow method, it may be more preferably arranged in a line.

That is, since the water flow is formed in one direction, the flow resistance due to a sudden change in the water flow can be excluded, and the water flow can be smoothly formed.

In addition, in the above-described wastewater purification treatment module 1A, as illustrated in FIGS. 8 to 12, a flow passage 62A through which the treated water discharged to the discharge portion 25 passes is formed, and this flow passage 62A is provided. It may further include a filter medium (60) for adsorbing the sludge (S) from the treated water passing through.

That is, the sludge S contained in the treated water discharged to the discharge part 25, in particular, the sludge S suspended in the form of fine particles is adsorbed and removed by the filter medium 60, thereby purifying the dirty water. The efficiency can be better.

Furthermore, as shown by the arrows in FIGS. 2 and 8, the filter medium 60 is provided such that the flow path 62A is inclined at a predetermined angle with respect to the up and down direction, in particular when the treated water is discharged in an overflow manner. ) Can be inclined with respect to the upwardly treated water discharged from the overflow, so that the sludge S can be adsorbed more effectively.

The filter medium 60 may be provided in the discharge space 10C in the treatment tank 10 as shown, and may be provided in the discharge unit 25 as necessary, but the former case of the filter medium 60 Maintenance and repair may be easier.

The filter medium 60 may take a variety of structures, but may have a plurality of flow paths 62A rather than one so that the sludge S may be adsorbed well while ensuring a wide contact area with the treated water while smoothly discharging the treated water. It may be more preferable that each of the flow paths 62A is formed of a plurality of cells (62).

The plurality of cells 62 of the filter medium 60 may be inclined in the vertical direction, direction, size, etc. with respect to the vertical direction of each of the flow paths 62A for stable and smooth water flow formation and easy manufacture of the filter medium 60. The same thing can be said to be more preferable.

The plurality of cells 62 of the filter medium 60 may be formed in various cross-sectional shapes, but as shown, each cell 62 of the filter medium 60 has a hexagonal cross-sectional shape, and the filter medium 60 is honeycomb as a whole. The honeycomb structure may be more preferable in terms of structural strength and stability, and an increase in contact area with treated water.

In particular, the honeycomb structure of the filter medium 60 composed of a plurality of cells 62 may be more preferably provided as follows.

That is, in particular, as shown in FIG. 12, the plurality of sheets 62B are arranged to be separated from each other, and a portion of the sheets 62B are joined to each other to form a joint 62D, and the non-junctions 62F are spaced apart from each other. 62A is formed, and the above-mentioned joint part 62D is formed in plurality in parallel with each other, and is joined to the joint part 62D and the opposite sheet 62B which are bonded to one of the adjacent sheets 62B of the adjacent sheets 62B. The honeycomb structure described above can be formed by crossing the joining portions 62D.

The sheets 62B are each formed of a material capable of sufficiently adsorbing the sludge S, of course.

Therefore, such a honeycomb structure can be simply formed by joining the plurality of sheets 62B and pulling the non-contact parts 62F so as to be spaced from each other so as to be shaped into a honeycomb structure as described above. Compared with filtration adsorption methods such as inclined tubes, it is economical and light.

In addition, such a honeycomb structure, when the plurality of sheets 62B are formed of a flexible material that is easy to fold and unfold, such as paper, fiber, or vinyl, may be shaped into a honeycomb structure upon installation and flatly pressed into one sheet upon disassembly. Since it can be folded, it may be particularly preferable to the prefabricated wastewater purification treatment module 1A as described above.

For further reference, the above-described junction 62D and the non-junction 62F are alternately arranged along the transverse or longitudinal direction of the sheet 62B as shown. Each junction 62D may be preferably formed from one edge to the other edge of the sheet 62B along the horizontal or longitudinal direction of the sheet 62B. At this time, each bonding portion 62D may be parallel to the horizontal or vertical direction of the sheet 62B as shown, but is not limited thereto, and if necessary, inclines at a predetermined angle with respect to the horizontal or vertical direction of the sheet 62B. It may be formed.

On the other hand, the filter medium 60 is a filter medium frame that is a rigid body that supports a plurality of cells 62 so that when the cells 62 are formed of a sheet 62B as described above, the shape of the honeycomb structure can be maintained ( 64) may be further included.

As shown, the filter medium frame 64 may be configured as a pair of square rings coupled to each of the upper and lower sides of the plurality of cells 62, but the present invention is not limited thereto. .

The filter medium frame 64 may be detachably coupled by a plurality of cells 62 and a ring 62C, as shown, to be prefabricated, and the present invention is not limited thereto. Of course, it can be combined with the desorption.

The filter medium 60 may be more preferably coupled to the main body 12 of the treatment tank 10 to be detachably attached to the rectifier 30 or the partition wall 50. In addition, the filter medium 60 may be supported by an additional member such as a bracket to be installed in the main body 12 of the treatment tank 10 as necessary, or may be installed by flotation because it is light. However, the filter medium 60 may be installed in the main body 12 of the treatment tank 10 in any way, but the periphery of the filter medium 60 and the treatment tank 10 so that the treated water can pass through the filter medium 60. It is preferable that no leakage occurs between the main bodies 12.

On the other hand, the prefabricated wastewater treatment facility according to the present invention preferably further comprises mechanical equipment (1B) (1B) so that the wastewater can be more efficiently purified by the above-mentioned wastewater purification treatment module (1A). Can be.

The mechanical equipment 1B can be configured in various ways according to the method of purifying wastewater, the wastewater treatment capacity, and the like.

That is, one of the mechanical equipment 1B includes a pump 4 for pumping the polluted water by power so that the polluted water can be introduced into the treatment tank 10 quickly and easily from the river 2, the lake, the canal, or the like. Can be configured.

In addition, as the mechanical equipment 1B, a coagulant supply unit 6 for supplying a coagulant for agglomeration of the sludge S so that the coagulation of the sludge S can be more activated in the inflow space 10A of the treatment tank 10. Can be configured.

The coagulant supply unit 6 may be more preferably connected to the inlet 20 described above so that the coagulant is rapidly mixed with the muddy water so that the sludge S can be rapidly and actively formed.

At this time, the mixed water and the coagulant mixed with each other, such as mixed in the inline mixer (inline mixer) for mixing the mixed water and coagulant before entering the treatment tank 10 so that the mixed water and coagulant (7) Can pass).

In addition, as the mechanical equipment 1B, a bypass 8 for returning the polluted water pumped by the pump 4 back to a river, a lake, a canal, or the like, may be configured to control the amount of the polluted water inflow. have.

In addition, if the waste water purification treatment for the mechanical equipment (1B) can be configured in a variety of course.

Since the above has been described only with respect to some of the preferred embodiments that can be implemented by the present invention, the scope of the present invention, as is well known, should not be construed as limited to the above embodiments, the present invention described above It will be said that both the technical idea and the technical idea which together with the base are included in the scope of the present invention.

1 or less relates to the prefabricated wastewater treatment facility according to the present invention,

1 is a schematic diagram.

Figure 2 is a cross-sectional view of the wastewater purification treatment module.

Figure 3 is a perspective view of the wastewater purification treatment module.

4 is an exploded perspective view of the wastewater purification treatment module;

5 to 7 are perspective views showing embodiments of the inlet.

8 is a cross-sectional view taken along the line A-A of FIG.

9 is a perspective view of a filter medium.

10 is a plan view of the filter medium.

11 is a view showing an arrangement of a plurality of sheets in an unbonded state in the filter medium.

FIG. 12 is a view showing an arrangement of a junction portion of a plurality of sheets in a filter medium. FIG.

13 is a view showing a state before shaping into a honeycomb structure in the filter medium.

<Explanation of symbols on main parts of the drawings>

1A; Sewage Water Purification Module 1B: Machinery

4; Pump 6; Flocculant supply

7; Mixing section 8; Bypass

10; Settling tank 10A; Inflow space

10B: rectification space 10C: discharge space

20; Inlet 22; Inlet pipe

24; Cap 30; Rectifier

50; Partition wall 60; Honeycomb Structure, Filter Material

62; Cell 62A; Euro

62B; Sheet 62D: Connection

62F; Unjunction 64; frame

Claims (18)

Sludge (S) is precipitated from the introduced sewage water, and the treatment tank 10A, 10B, 10C so that the sludge (S) precipitated treated water can be discharged, and is provided prefabricated ( 10); Prefabricated wastewater treatment facility comprising a. The method according to claim 1, The inlet 20 for the inflow of the effluent is connected to the treatment space (10A, 10B, 10C) of the inlet pipe 22 for guiding the filthy water into the treatment space (10A, 10B, 10C) A prefabricated wastewater treatment facility, characterized in that a treatment space side end portion (22A) is provided at a lower portion of the treatment space (10A, 10B, 10C). The method according to claim 2, The inlet 20 is prefabricated, characterized in that the processing space side end 22A of the inlet pipe 22 is provided so as to be spaced a predetermined height from the bottom surface of the processing space (10A, 10B, 10C). Sewage water treatment facility. The method according to claim 2 or 3, At least one hole 22B is formed in the processing space side end portion 22A of the inflow pipe 22 so that the filthy water can flow into the processing spaces 10A, 10B, and 10C upwards. Prefabricated wastewater treatment facility. The method according to claim 2 or 3, The inlet 20 is connected to the treatment space (10A, 10B, 10C) and the inlet pipe 22 for guiding the filthy water to the treatment space (10A, 10B, 10C), and the inlet pipe ( 22 is installed at the end portion 22A of the processing space side of the inflow pipe 22 so as to be rotated by the dirty water flowing into the processing space 10A, 10B, 10C from the inlet pipe 22. Prefabricated wastewater treatment facility comprising a cap (24) formed with at least one hole (24A) in communication with. The method according to claim 1, One side of the treatment space (10A, 10B, 10C) is partitioned with the inflow space (10A) into which the filthy water is introduced to form a rectifying space (10B), a plurality of holes (30A) so that the filthy water can pass through Prefabricated wastewater treatment facility characterized in that it further comprises a rectification formed 30. The method according to claim 6, The rectifying unit 30 is prefabricated wastewater treatment facility, characterized in that at least a portion is coupled to the treatment tank 10 to be detachable. The method according to claim 6, The rectifying unit 30 is a prefabricated wastewater treatment facility, characterized in that consisting of a sheet 32 that can be folded and expanded. The method according to claim 6, The rectifying unit 30 is prefabricated wastewater treatment facility, characterized in that spaced a predetermined height from the bottom surface of the treatment space (10A, 10B, 10C). The method according to claim 6, The filthy water flow in the upper portion of the treatment space (10A, 10B, 10C) between the discharge space (10C) and the rectifying space (10B) that is the other side of the treatment space (10A, 10B, 10C) discharged the treatment water Prefabricated filthy water, characterized in that it further comprises a partition wall 50 which is spaced a predetermined height from the bottom surface of the processing space (10A, 10B, 10C) in the processing space (10A, 10B, 10C) to block. Treatment facility. The method according to claim 10, The partition 50 is prefabricated wastewater treatment facility, characterized in that at least a portion is coupled to the treatment tank 10 to be detachable. The method according to claim 1, The discharge part 25 through which the treated water is discharged may be disposed in the processing spaces 10A, 10B, and 10C so that the treated water may be discharged from the processing spaces 10A, 10B, and 10C in an overflow manner. Prefabricated wastewater treatment facility, characterized in that provided on the side. The method according to claim 1 or 12, A prefabricated wastewater treatment facility, characterized in that it further comprises a filter medium (60) for adsorbing sludge (S) from the treated water passing through the passage (62A) is formed to pass the discharged treated water. 14. The method of claim 13, The filter medium (60) is prefabricated wastewater treatment facility, characterized in that the flow path (62A) is provided to be inclined at a predetermined angle with respect to the vertical direction. The method according to claim 14, The filter material 60 is a prefabricated wastewater treatment facility, characterized in that at least a portion is coupled to the treatment tank 10 to be detachable. The compound according to any one of claims 1,2,3 and 6 to 12, The treatment tank 10 is formed to be foldable and unfoldable, the body 12 forming the treatment spaces 10A, 10B, and 10C, and the body 12 to be detachably coupled to the body 12. Prefabricated wastewater treatment facility comprising a frame 14 to maintain the expanded shape of the. 18. The method of claim 16, Prefabricated wastewater treatment facility, characterized in that the main body (12) of the treatment tank (10) has a tube structure that can expand or contract. The compound according to any one of claims 1,2,3 and 6 to 12, The inlet 20 through which the filthy water flows in, And a coagulant supply unit (6) for supplying the coagulant so that the filthy water can be pumped into the treatment space (10A, 10B, 10C) by the power in the state mixed with the coagulant.

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