KR20040102931A - Purification of water system of pond and the method there of - Google Patents

Abstract

PURPOSE: To provide a water purification system and a method for purifying thereof, which construct waterfall, pond, fountain and the like by using stored rainwater and purify water flown-out from the constructed water waterfall, pond, fountain and the like to recirculate the purified water to the waterfall, pond, fountain, thereby reusing resource. CONSTITUTION: The system (100) comprises a rainwater control device (40) that discharges initial few minutes of contaminated rainwater and stores the remaining rainwater, a rainwater storage tank (50) that allows the remaining rainwater of the rainwater control device to be flown therein and then stores it, a mechanical room (60) that pumps the stored rainwater out and supplies the pumped rainwater to an eco-pond (10), the eco-pond that is connected with the mechanical room to make aquatic animal and plant be inhabitable by using the rainwater supplied from the mechanical room and a purification pond (20) that is formed by a filter media layer where natural materials and a porous filter media are layered, is connected with the eco-pond and supplies water that is overflown from the eco-pond and then purified by passing through the filter media layer to the eco-pond or the rainwater storage tank.

Description

PURIFICATION OF WATER SYSTEM OF POND AND THE METHOD THERE OF

The present invention relates to a water purification of a pond for purifying the water quality of the pond, and more particularly, to store waterfalls, ponds, streams, fountains, etc. using the stored water, while The present invention relates to a water purification system for ponds and methods for purifying and recycling the water flowing out from waterfalls, ponds, and streams.

In general, ponds formed in golf courses, old palaces, and amusement parks usually contain odors because freshwater is accumulated for a long time, and as nutrients such as nitrogen and phosphorus increase from the surroundings of the pond, various types of algae are produced by eutrophication. Not only does it breed and increase turbidity of the pond, but it also causes deterioration of water quality such as foaming.

In order to prevent such deterioration of water quality, a chemical treatment method, such as a polymer coagulant, a photosynthesis inhibitor, and an algae, may be used in a pond, but this is inconvenient to be continuously administered. Rather, there is a big problem that environmental pollution occurs.

The present invention has been made to solve the above-described problems, while storing rainwater and using the stored water to form waterfalls, ponds, moorings, fountains, etc. The purpose of the present invention is to recycle the resources by circulating them into waterfalls, ponds, streams, and the like, and to provide water purification systems and methods for ponds that are harmless to the environment in a natural way.

Another object of the present invention is to maximize the landscape value of the ecological pond by purifying the water quality of the pond at all times to maintain a clean water quality, and furthermore, by installing it as an eco-learning place in apartments, parks, schools, etc. To help with learning.

1 is a plan view schematically showing a water purification system of a pond according to the present invention;

2 is a cross-sectional view showing a water purification system for ponds according to the present invention;

Figure 3a is a cross-sectional view showing the ecological pond shown in FIG.

3b is a cross-sectional view showing a purification pond shown in FIG.

Figure 3c is a schematic diagram showing the stormwater control device shown in Figure 2,

3d is a schematic view showing the storm storage tank shown in FIG.

Figure 4 is a procedure showing a water purification method through the circulation of the water purification system of the pond according to the present invention.

** Detailed description of the symbols for the main parts of the drawings **

100; water purification system 10; eco pond

10a; inlet 10b; outlet

11; rubble, quicklime 12; clay compaction

13; sand, gravel 14; bio roll

15; bio mat 16; waterproof sheet

17; Plant 20; Purification pond

20a; inlet 20b; outlet

21; waterproof sheet 22, 26; pellet layer

23; biostone layer 24; zeoli layer

25; air spray layer 27; rock wool

28; Merit Hall 30; Observation Tech

40; excellent control device 50; excellent storage tank

60; machine room 70; water pipe

The water purification system of the pond of the present invention for achieving the above objects is a rainwater control device for storing the rainwater after removing the initial rainwater by controlling the discharge after the polluted rainwater in the rainwater for the first few minutes; and the rainwater Rainfall storage tank for storing and storing the rainwater of the remaining rain to remove the initial excellent from the control device; A machine room for supplying pressurized pumped water from the rainwater storage tank; An ecological pond connected to the machine room and configured to plant vegetation in aquatic plants using rainwater supplied from the machine room; Formed by a layer of filter material laminated with a natural material and a porous filter material and connected to the ecological pond, while flowing through the median layer at a constant flow rate and flows from the ecological pond, the purified water passes through the machine room. It comprises a purifying pond water supply to the ecological pond or water supply to the storm water reservoir.

The rainwater control device includes a control box formed by filling a bio-soil of a ceramic porous body containing zeolite therein; and an inlet for supplying the rainwater to one side of the control box and an outlet for supplying and draining rainwater after removing the initial rainwater. Is formed integrally, and is formed through the control box, the waterway tube formed in the upper side is opened in the control box; And it is characterized in that it comprises a switchgear which is installed to enable automatic opening and closing on the other side of the water pipe. At this time, the opening and closing device uses the opening and closing means for automatically opening and closing by checking the supplied water pressure, air pressure, a predetermined time interval, or the acidity of the rainwater, the opening and closing means is characterized in that the solenoid valve.

The rainwater storage tank has a box-shaped cell outer wall formed of a protective sheet and an inner wall formed of a water-repellent sheet so as to prevent water leakage by blocking rainwater stored inside, while stacking the cells to secure a maximum storage space. It is characterized by.

The ecological pond is made up of rubble and quicklime on the bottom surface, and compacted clay, laminating sand and gravel on the chopped clay, while the inlet and outlet are formed on both sides of the inlet and outlet, respectively, acidic in the lakeside It characterized in that the bio roll and the bio mat is installed to suppress the composition.

The purification pond is formed to deepen the water depth while lowering the lower portion of the waterproof sheet to block water; And, formed in the lower surface of the waterproof sheet and the perforated pipe to discharge the purified water; A first pellet layer for culturing aerobic bacteria on the bottom surface of the waterproof sheet and converting the same into active water; A biostone layer formed of a ceramic porous body containing zeolite to purify the water by microorganisms and disposed on an upper end of the first pellet layer; A zeoli layer formed of a porous mineral material so as to purify the water by microorganisms and disposed on an upper end of the biostone layer; An air spray layer laminated on top of the zeoli layer to inject air to remove foreign substances formed in the filter medium layer; A second pellet layer formed of particles larger than the particles of the first pellet layer and disposed on an upper end of the air spray layer; And a rock surface fitted therebetween to prevent mixing between the first pellet layer and the biostone layer, the zeoli layer, and the air spray layer.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

1 is a plan view schematically showing a water purification system of a pond according to the present invention, Figure 2 is a cross-sectional view showing a water purification system of a pond according to the present invention.

1, the pond for the water purification system 100 of the present invention is a purification pond artificially formed to purify the water quality of the ecological pond (10) and ecological pond (10) largely composed of ecological vegetation lakes Divided into (20), the water flowing out from the waterfall or mountain stream (stream flowing in the valley), etc. is introduced into the ecological pond (10), the water overflowed from the ecological pond (10) is purified pond (20) After being introduced into the purified water), the purified water is re-introduced into the waterfall or the mooring and the ecological pond 10 to be circulated.

That is, the outlet 10b is formed in the ecological pond 10 so as to overflow into the purification pond 20, and the inlet 20a is formed in the purification pond 20 so that water overflowed from the ecological pond 10 is introduced. On the other hand, the bottom of the purification pond 20 is provided with a hole (28 of FIG. 4) to be described later, so that the water purified from the purification pond 20 is discharged and circulated back to the ecological pond (10).

In this case, the used water may use rainwater in addition to the constant water. When rainwater is used, rainwater that is initially discharged (hereinafter referred to as 'initial rainwater') is contaminated due to air pollution or dust on the roof. In addition, the system configured as follows allows the use of rainwater excluding the above-described initial superiority.

Referring to FIG. 2, the water purification system 100 of the pond according to the present invention includes a purification pond 20 for purifying the water quality of the ecological pond 10, which is ecologically formed, and polluted for an initial few minutes from the rainwater supplied. Rainwater control device 40 to control and remove rainwater to purify and store the water flowing from the purification pond 20, or to store and store the rainwater except the rainwater in the initial few minutes supplied from the rainwater control device (40) Rainfall storage tank 50 to be stored, and the water supply from the purification pond 20 and rainwater storage tank 50 to the waterfall or the mountain stream and the ecological pond (10) to the water flow back.

Meanwhile, the ecological pond 10 and the purification pond 20 are connected through the respective outlets 10b and the inlet port 20a, and the perforated pipes of the purification pond 20 around the machine room 60 (28 in FIG. 4). And waterfalls or moorings and ecological ponds (10), machine room (60) and rainwater storage tanks (50), rainwater storage tanks (50) and rainwater control devices (40) are provided through water pipes (pathways, pipes, underground; 70). It is connected structure.

The water purification system 100 of the pond configured as described above is harmless to the environment in such a manner that purification is performed by utilizing the self-cleaning function of nature by microorganisms as described below, and the water purified through the system is a waterfall or Circulated to moorings, ponds, irrigation, fountains, etc., recycled for various purposes or stored in storm water storage tank (50).

3A is a cross-sectional view illustrating the ecological pond illustrated in FIG. 2.

As shown, the ecological pond 10 according to the present invention is initially stacked with rubble and quicklime 11 so that the stairs are formed downward along the edge and the center is deeper than the edge, the clay chopped on the top While forming 12, sand and gravel 13 are stacked on top of the clay formed for turbidity and landscape of the pond. In addition, by installing a bio roll (BIO ROLL) 14 on both sides of the stairway (front part), a bio mat (BIO MAT) 15 is installed, thereby suppressing rapid acid change of the soil due to the organic acid produced by the bio. , Dissolve harmful substances (hydrogen sulfide, ammonia, etc.) and insoluble substances (phosphates, magnesium, calcium, and other salts) remaining in the soil to be reused in plants, and by digesting microorganisms themselves, decaying soil contaminated with salt accumulation and pathogenic microorganisms It functions to make fertile soil.

In addition, on both outer walls of the ecological pond 10, the waterproof sheet 16 is formed, and on one side thereof, an outlet 10b is formed to allow the stored water to flow out. On the other side, the inlet port allows water to flow in from a waterfall or a mooring. While forming (10a), various aquatic plants (17) excellent in purifying ability and scenic value are selected and planted at the edges on both sides.

The ecological pond 10 configured as described above is formed by an eco-friendly waterproofing treatment method using bio and microorganisms, and contributes to the water purification of the pond, and the purified pond described later through the outlet 10b to effectively purify the stored water. We are watering with (20).

Therefore, the ecological pond 10 of the present invention provides a pleasant environment by maintaining a clean water quality state by utilizing the water purified by the purification pond 20, further maximizing the landscape value of the ecological pond, and further observe the technology ( It may also be used as a nature learning field for young children by installing 30) of FIG.

3B is a cross-sectional view illustrating the purification pond shown in FIG. 2.

As shown, the purification pond 20 according to the present invention is a purification zone for purifying the water introduced from the outlet 10b of the ecological pond 10, a method for purifying by microorganisms using natural materials and porous filter medium. I use it.

That is, both side walls are formed to have an inclined surface, and a waterproof sheet 21 such as a nonwoven fabric is applied to the surface, and a pellet layer 22 for culturing aerobic bacteria and converting them into active water on a deep bottom surface is formed of zeolite. Particles finer than the biostone layer 23, which is a ceramic porous body, the zeoli layer 24 made of porous mineral material, the air spray layer 25 by spraying air to remove foreign substances, and the pellet layer 22 at the bottom. Pellet layer 26 formed by the step of sequentially stacked, while the pellet layer 22 and the biostone layer 23, the biostone layer 23 and the zeoli layer 24, and the zeoli layer 24 and In order to prevent mixing between the air spraying layers 25, it is the artificial purification pond which formed the median layer as a whole by stacking the rock surface 27 between them.

In the purification pond 20, the inlet 20a is formed at one side adjacent to the above-described ecological pond 10, and the outlet 20b is formed at the other side, and the hole hole 28 is installed at the center of the bottom, and is located at the upper side. The water introduced from the inlet 20a is purified while passing through a plurality of media layers according to gravity from the top at a constant speed (more preferably, a flow rate of 5 M / h or less), and then purified through the above-described hole tube 28. Water is discharged As described above, the discharged water is circulated by the high pressure pump to the waterfall, the mooring, or the pond through the machine room 60, or circulated to the rainwater storage tank 50.

Accordingly, the purification pond 20 is a gravity purification method that is purified by passing a plurality of filter layers sequentially from the upper layer, and installs fine particle media toward the upper layer to prevent contaminants (or foreign substances) from falling down. It is desirable to.

Therefore, the purification pond 20 of the present invention is a zeolite layer 24 and biostone layer 23 for breeding microorganisms as porous minerals or ceramics, and pellet layer 22 for culturing aerobic bacteria and converting them into active water. As a result, nitrogen and phosphorus, which are the main causes of pollutants, are removed to effectively purify the water quality of the introduced water. On the other hand, if foreign matter is caught in the filter media layer regularly or irregularly, backwashing through the air spray layer 25 removes the foreign matter and makes the root portion of the plant 29 exhaled to purify the ability. It can be maximized.

Figure 3c is a schematic diagram showing the stormwater control device shown in FIG.

As shown, the rainwater control device 40 according to the present invention is a control box 42 formed by filling the bio soil 41 of the ceramic porous body containing zeolite and one side of the control box 42 described above. Inlet 431 receiving rainwater (that is, rainwater) to the outlet and the outlet 432 to discharge the rainwater except the initial excellent water is formed integrally with the waterway pipe 43 formed through the control box 42, and the waterway pipe It is comprised by the opening-closing apparatus 44 in which opening-and-closing is possible automatically by the water pressure in 43. In this case, the water pipe 43 passing through the control box 42 is formed with an opening 433 in the upper side of the control box 42.

The opening and closing device 44 described above uses an opening and closing means that can be automatically opened and closed under various conditions such as water pressure, pneumatic pressure, acidity, or a predetermined time interval, and the like. It is preferable to use a solenoid valve for facilitating opening and closing means.

With such a configuration, when rainwater flows from the inlet 431, rainwater containing initial rainwater (acid) is passed by the microorganisms in the control box 42 while passing through the control box 42 through the water pipe 43. Purification is performed, and the purified water is moved to the switchgear 44 so that the polluted rainwater in the initial few minutes is discharged through the switchgear 44. Thereafter, when the water flowing into the switchgear 44 rises above a predetermined pressure, the switchgear 44 is automatically shut off by the pressure, and the rainwater flows back, and the stormwater flown back is controlled again through the water pipe 43. After passing through the box 42, it is supplied to the outlet 432. Rainwater supplied from the outlet 432 is supplied to the rainwater storage tank 50 to be described later is stored and stored.

On the other hand, when the amount of rainwater increases due to the heavy rain, rainwater that is supplied with high water pressure is blocked by the switchgear 44 and flows back, and the rainwater that flows back overflows the opened water pipe 43 to the control box 42 The contaminants are to be purified by the biosoil 41 during the fresh water in the c). This is to compensate for the disadvantage that the opening and closing device 44 is blocked due to the high water pressure and the initial rainwater is not discharged. When the rainwater flowed back from the waterway pipe 43 opened and fresh water in the control box 42, Rainwater is to be purified by microorganisms propagated from the biosoil 41.

Therefore, the rainwater control device 40 of the present invention controls the rainwater to be supplied to discharge acidic acid corresponding to the initial rainwater and to supply water to the rainwater storage tank 50 to describe the rainwater after the initial rainwater is removed. .

3D is a schematic view showing the storm reservoir illustrated in FIG. 2.

As shown, the rainwater storage tank 50 according to the present invention is to be buried underground, to arrange the cells 56-1, 56-2 that can be stored and stored after the floor is laid out flat in multiple layers The method is used.

That is, the perforated drainage pipe 51 is installed at the bottom for draining the groundwater, and the permeation sheet 52 is formed while the foreign matter is filtered at the upper end thereof so that only the water can penetrate the drainage function continuously for a long time. Crushed stone 53 and concrete 54 are sequentially formed on the top of the sheet 52 to form a flat layer. And, on the top of the concrete 54 is installed a buoyancy prevention filter 55 for offsetting the buoyancy acting on the rainwater storage tank 50, a box with a protective sheet (561-2) on the top of the installed buoyancy prevention filter 55 The stacked cells 56-2 are stacked, and the cells 55-1 and 55-2 may be stacked in multiple layers according to the amount of rainwater to be stored.

The above-mentioned buoyancy prevention filter 55 is installed between the concrete 54 and the cell 56-1 positioned at the upper end of the concrete 54, so that the water level of the excellent rainwater is supplied to the cell 56-of the excellent storage tank 50. 1) If it is higher than the water level in the rainwater automatically serves to flow into the storm reservoir 50. Therefore, the buoyancy acting on the rainwater storage tank 50 is canceled so that the rainwater storage tank 50 has a stable structure, and further, the ground of the backfill layer formed on the rainwater storage tank 50 is lifted and suppressed the possibility of being raised or recessed. By preventing, the construction can be stabilized.

On the other hand, cells 56-1 and 56-2 storing and storing rainwater are formed with a protective sheet 561-2 such as a nonwoven fabric on the outer wall to protect the cells 56-1 and 56-2, and on the inner wall thereof. It is formed by forming a water order sheet 562-2 to prevent water leakage by blocking water, and a plurality of cells 56-1 and 56-2 may be stacked in multiple numbers according to the amount of rain stored. In addition, rainwater may be stored and stored in a plurality of rainwater storage blocks 563-2 installed by installing a plurality of storm water storage blocks 563-2 in the longitudinal or transverse direction.

This storm water storage block (563-2) is formed at the side of the storm water storage block (563-2) at least arranged on the base layer so that the rainwater infiltrating from the lower hole drain pipe 51 can easily flow into the water storage In addition, it is preferable that water holes are formed on the upper and lower surfaces so that rainwater flows in and out between the excellent storage blocks 563-2 arranged in the lateral direction.

Therefore, the storm storage tank 50 of the present invention, as described above, the bottom of the perforated drain pipe 51 and the permeable sheet 52, the crushed stone 53, and the concrete that is laminated to the bottom of the cell 56-1 ) To secure the underground storage space to the maximum, and in particular, the permeation sheet 52 filters foreign substances and allows only the water to penetrate, and prevents the perforated drain pipe 51 from blocking, and also the groundwater in the storm reservoir 50. By assisting the inflow and offsetting the buoyancy acting on the storm water storage tank 50 by exhaust and air supply, the construction of the storm water storage tank 50 and the backfill layer can be stabilized by preventing or preventing the ground of the storm water from being lifted or raised. In addition, since the rainwater storage tank 50 is buried underground, the ground where the rainwater storage tank 50 is installed has an advantage that it can be utilized as a parking lot, a green space, or a grass plaza 57.

As described above, the water purification system 100 of the present invention composed of the ecological pond 10, the purification pond 20, the storm water control system 40, the storm water storage tank 50, and the like has a natural self-cleaning function. By maximizing the water purification method by microorganisms, it is harmless to the environment and economical. Moreover, it is possible to recycle the resources by purifying rainwater and using it for various purposes such as waterfall, mountain stream, pond, irrigation, and fountain. The structure is simplified and can be installed in apartments, parks, schools, etc. to be used as a nature study site.

Hereinafter, the process of purifying water quality using the water purification system of the pond according to the present invention will be described.

Figure 4 is a procedure showing a water purification method through the circulation of the water purification system of the pond according to the present invention.

As shown in FIG. 4, when rainwater (rainwater) flowing down from a roof or a roof of a building is collected after rain for the first time and supplied to the rainwater control device 40, the rainwater control device 40 controls the rainwater supplied to the initial moisture. The rainwater contaminated with the liver is separated and discharged, and the rainwater from which the initial rainwater is removed is again flowed to supply water (S1, S2). That is, as described above, the opening and closing device which can be opened and closed automatically by using any one of a sensor for sensing water pressure, a solenoid valve operating according to air pressure, a timer for designating opening and closing time, and a sensor for checking acidity ( Discharge the initial excellent by passing through 44, and if the control conditions are satisfied, the switchgear 44 is opened to discharge the initial excellent, and if the control conditions are not satisfied, the switch 44 is blocked to open and close the switch 44. Flows back into the rainwater. Then, the rainwater flowing back into the control box 42 through the water pipe 43 is purified by the microorganisms in the control box 42 while passing through the control box 42.

In this way, the rainwater from which the rainwater is removed from the rainwater control device 40 is supplied to the rainwater storage tank 50, and the rainwater storage block 553 that is arranged in a space formed in one cell 55-1, more preferably, is arranged in multiples. -2) is stored and stored in the honeycomb rainwater storage space 554-2 formed space (S3). The cells 55-1 and 55-2 are stacked in plurality according to the amount of rainwater stored in this way, so that a large amount of rainwater may be stored and stored even in a narrow space.

Subsequently, the rainwater stored in the rainwater storage tank 50 is watered to waterfalls, moorings and irrigation, and finally forms the ecological pond 10, and the water stored in the ecological pond 10 is purified to form a water purification pond ( Water supply to 20) can be effectively purified while passing through the media layers stacked in order from the top side (S4 ~ S6). That is, the pellet layer 22, the biostone layer 23, the zeoli layer 24, the air spray layer 25, the pellet layer in which water introduced from the inlet port 21a formed on the upper side is stacked from the top at a constant flow rate After passing through (26) in order to purify, the purified water is discharged through the hole (28) formed at the lower end (S7).

Subsequently, the water discharged in this way may be supplied to the waterfall or the mountain stream or the ecological pond 10 by the step-down pump P again through the machine room 60, or the step-down pump P to the rainwater storage tank 50. It is also stored and stored (S4, S3). This step is circulated to recycle the resources are supplied to the ecological pond (10) required water, and further purified water can be provided to provide a pleasant environment.

On the other hand, in the case of using a constant other than rainwater as described above, and also receives the necessary constant in the waterfall or mooring to form the ecological pond (10), and when the constant stored in the ecological pond (10) reaches a certain amount of outlet 10b It is overflowed through the water supply to the purification pond (20). The water supplied constant is purified while passing through a plurality of media layers stacked on the purification pond 20 in order according to the gravity from the upper layer, and the purified constant is discharged through the air hole pipe 28 formed at the bottom as described above, and the machine room ( By the step-down pump (P) of 60) the water supply to the waterfall or mooring, the ecological pond (10) again, or the water storage tank 50 is stored and stored.

What has been described above is merely an embodiment for explaining the water purification method and system of the pond of the present invention, the present invention is not limited to the above-described embodiment, it departs from the gist of the invention claimed in the following claims Without departing from the scope of the present invention, those skilled in the art will have the technical idea of the present invention to the extent that various modifications can be made.

As described above, according to the present invention, it is possible to recycle resources by using a natural method of purifying rainwater and storing an ecological pond by using stored water, and purifying water quality of a pond at all times to create a pleasant environment. There is an effect that can be provided.

In addition, by clarifying the water quality of the pond and maintaining the clean water quality at all times, it is possible to maximize the landscape value of the ecological pond, simplifies the process to the maximum and forms a systemic circulation system as a whole. It can be used as an effect. Furthermore, the water purification method by microorganisms is harmless to the environment and economically significant.

Claims (11)

Rainwater control device for storing the rainwater after removing the initial rainwater, by controlling the discharge after the polluted rainwater for a few minutes from the rainwater; Rainfall storage tank for storing and storing the rainwater to remove the initial excellent rain from the rainwater control device; A machine room for supplying pressurized pumped water from the rainwater storage tank; An ecological pond connected to the machine room and configured to plant vegetation in aquatic plants using rainwater supplied from the machine room; Formed by a layer of filter material laminated with a natural material and a porous filter material and connected to the ecological pond, while flowing through the median layer at a constant flow rate and flows from the ecological pond, the purified water passes through the machine room. A water purification system for ponds, comprising a purification pond for watering with an ecological pond or water supply to the storm reservoir. According to claim 1, wherein the storm water control device A control box formed by filling a bio soil of a ceramic porous body containing zeolite therein; On one side of the control box is formed integrally with the inlet for receiving the rainwater and the outlet to discharge the rainwater from which the initial excellent water is removed, and is formed through the control box, the upper side is opened in the control box Formed water pipes; And The water purification system of the pond, characterized in that it comprises a switchgear installed to be automatically opened and closed on the other side of the water pipe. According to claim 2, wherein the switchgear The water purification system of the pond, characterized in that for using the opening and closing means for automatically opening and closing the water pressure, air pressure, a predetermined time interval, or the acidity of the rainwater supplied. The water purification system according to claim 3, wherein the opening and closing means is a solenoid valve. According to claim 1, wherein the storm storage tank The outer wall of the box-shaped cell is formed of a protective sheet and the inner wall is formed of a water-repellent sheet so as to prevent the leakage of water by blocking the rainwater stored inside, while stacking the cells to secure the maximum storage space. Water Purification System for Ponds. According to claim 5, The storm reservoir is The water purification system of the pond, characterized in that it comprises a buoyancy prevention filter for adjusting the water level inside and outside the storm reservoir to offset the buoyancy acting on the storm reservoir. The method of claim 1, wherein the ecological pond is After stacking rubble and quicklime on the bottom surface, the clay is compacted, and sand and gravel are laminated on the chopped clay, while inlets and outlets are formed at both sides of the inlet and outlet, respectively. The water purification system of the pond, characterized in that the roll and the bio mat is installed. According to claim 1, wherein the purification pond Waterproof sheet is formed to deepen the water while going down to block the water; And, A hole formed in the lower surface of the waterproof sheet so that the purified water is discharged; A first pellet layer for culturing aerobic bacteria on the bottom surface of the waterproof sheet and converting the same into active water; A biostone layer formed of a ceramic porous body containing zeolite to purify the water by microorganisms and disposed on an upper end of the first pellet layer; A zeoli layer formed of a porous mineral material so as to purify the water by microorganisms and disposed on an upper end of the biostone layer; An air spray layer laminated on top of the zeoli layer to inject air to remove foreign substances formed in the filter medium layer; A second pellet layer formed of particles larger than the particles of the first pellet layer and disposed on an upper end of the air spray layer; And And a rock wool interposed therebetween to prevent mixing between the first pellet layer and the biostone layer, the zeoli layer, and the air spray layer. The method of claim 1 or 8, wherein the purification pond The water purification system of a pond, characterized in that finer particles are formed finer, so that foreign matters do not fall downward. Controlling the rainwater to discharge the contaminated rainwater for the first few minutes and then storing it; and, A second step of storing and storing the rainwater stored in the first step; A third step of creating an ecological pond in which plants and animals can be inhabited by supplying rainwater stored in the second step to waterfalls, moorings, irrigation, etc .; A fourth step of absorbing the overflowed water from the ecological pond at a constant flow rate and purifying by microorganisms; And And a fifth step of circulating the purified water from the fourth step by re-watering the ecological pond. The method of claim 10, wherein in the fifth step The water purification method of the pond, characterized in that the purified water from the fourth step is circulated to the second step.