KR101611507B1 - Catchment tube equipped sea repository and equipping methods of catchment tube - Google Patents

Catchment tube equipped sea repository and equipping methods of catchment tube Download PDF

Info

Publication number
KR101611507B1
KR101611507B1 KR1020150153881A KR20150153881A KR101611507B1 KR 101611507 B1 KR101611507 B1 KR 101611507B1 KR 1020150153881 A KR1020150153881 A KR 1020150153881A KR 20150153881 A KR20150153881 A KR 20150153881A KR 101611507 B1 KR101611507 B1 KR 101611507B1
Authority
KR
South Korea
Prior art keywords
collecting
vertical
water
repository
horizontal
Prior art date
Application number
KR1020150153881A
Other languages
Korean (ko)
Inventor
오명학
권오순
서승남
한택희
Original Assignee
한국해양과학기술원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국해양과학기술원 filed Critical 한국해양과학기술원
Priority to KR1020150153881A priority Critical patent/KR101611507B1/en
Priority to PCT/KR2015/013755 priority patent/WO2017078218A1/en
Priority to JP2017549157A priority patent/JP6359203B2/en
Application granted granted Critical
Publication of KR101611507B1 publication Critical patent/KR101611507B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B1/00—Dumping solid waste
    • B09B1/008—Subterranean disposal, e.g. in boreholes or subsurface fractures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • E02D29/05—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The present invention relates to a collecting pipe installed in confined disposal facilities and a method for installing the collecting pipes. More specifically, provided are a collecting pipe installed in confined disposal facilities and a method for installing the collecting pipes. The collecting pipe is formed on an upper part of an inner ground of the confined disposal facilities and is used for collecting water existing in the confined disposal facilities where waste is inserted. The collecting pipe comprises: a fixed part fixed on the ground; a vertical collecting part extending from the fixed part to the outside water; and a plurality of horizontal collecting part extending from the vertical collecting part so that the horizontal collecting part can be horizontal to the bottom surface of the confined disposal facilities. As horizontal collecting parts touches the bottom surface of the confined disposal facilities, other than the fixed part which is fixed on the ground of the confined disposal facilities, structural safety increases.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water tank and a water tank installed in a sea repository,

The present invention relates to a water collecting pipe installed for an internal water level management and a leachate drainage in a marine repository, and more particularly, to a water collecting pipe installed at a minimum in order to minimize damages of a lower impermeable drainage ground, And to a method for installing a collecting and collecting water pipe installed at a sea repository.

The sea surface repository is composed of a dam-type shielding facility consisting of a revetment structure on the top of a low-permeability seabed ground and a vertical column for blocking the movement of water, and an incinerator, incombustible solid waste and dredged soil Facilities.

The marine repository is a levee consisting of a river and an aquifer, which completely prevents internal and external leachate from flowing into the sea.

Unlike the waste landfill on land, the marine repository is equipped with a water reservoir with water inside, so existing seawater exists in the interior after the construction of the shielding facility and the internal water level increases due to the embedding of rainfall and waste can do.

If the internal level of the sea repository blocked by the shielding facility is higher than the level of the external seawater, the direction of the water flow in the reservoir and the lower ground is formed from the inside to the outside of the sea repository. Accordingly, there is a possibility that the water inside the sea repository will flow out to the sea through the seabed under the shielding facility.

Therefore, the water level of the sea repository should be kept slightly lower than the water level of the seawater so that the water flow direction in the seabed ground is formed from the outside to the inside of the sea repository, and water in the sea repository can be prevented from flowing out.

In addition, since the water quality changes as the waste is buried, the internal water should be collected, appropriately treated and discharged.

Accordingly, a water collecting facility capable of purifying and discharging the water at the sea repository is needed so that the water level of the sea repository can be maintained at a proper level.

Korean Registered Patent No. 10-0155146 (July 13, 1998) Korean Patent Publication No. 10-2000-0013599 (March 23, 2000) Korean Registered Patent No. 10-1138053 (Apr. 12, 2012)

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a vertical collection tank and a collection tank installation method installed in a marine repository with improved structural stability and collecting efficiency as a collection facility for collecting water present in a sea repository .

According to an aspect of the present invention, there is provided a water collecting pipe installed in a marine repository of an embodiment of the present invention, which collects water existing in a marine repository, And a plurality of horizontal collecting parts extending from the vertical collecting part to be horizontal to the bottom surface of the sea repository.

A plurality of through-holes may be formed on the outer surface of the vertical collecting part and the horizontal collecting part to open the inside of the vertical collecting part or the horizontal collecting part to the outside.

In addition, it may further include a shielding film concentric with the vertical collecting part and mounted on the outside of the vertical collecting part, and a buoy attached to the lower end of the shielding film and floating on the surface of the water.

Further, the inner diameter of the shielding film is larger than the outer diameter of the vertical collection section, and the upper end of the shielding film can be fixed to the outer side of the vertical collection section.

In addition, rubber pads may be provided at the fixing portions of the shielding film and the vertical collecting portion.

In addition, a blocking member may be provided in the penetrating portion so that the waste does not flow into the vertical collecting portion or the horizontal collecting portion.

The horizontal collecting section may be formed such that the bottom surface of the horizontal collecting section is in contact with the bottom surface of the sea repository and the top surface of the horizontal collecting section is inclined along the longitudinal direction.

The purifier may further include a purifier inserted into the vertical collector so as to purify the water collected by the vertical collector.

In addition, the purifying section may contain a reactive medium for purifying the retained water or leachate.

Further, the purifying section may include a tubular body, and a net attached to the upper and lower surfaces of the body, respectively.

Further, a mounting part for supporting the body is formed on the upper inner surface of the vertical collection part, and a hollow lid can be mounted on the upper part of the vertical collection part.

According to an aspect of the present invention, there is provided a water collecting pipe installed in a marine repository of an embodiment of the present invention, which collects water existing in a marine repository, A horizontal collection section in the form of a tripod attached to the upper side of the plurality of the fixing sections, and a vertical collection section connected to the upper side of the horizontal collection section and extended to the outside of the water.

According to another aspect of the present invention, there is provided a method for installing a water collecting pipe in a sea repository, comprising the steps of: A water collecting pipe including a fixed portion formed to be fixed to the ground according to an internal pressure change, a vertical water collecting portion vertically attached to the upper portion of the fixing portion, and a horizontal water collecting portion extended horizontally from the vertical water collecting portion, , And the pressure of the interior of the fixture is lowered to fix the water pipe to the ground.

According to another aspect of the present invention, there is provided a method for installing a water collecting pipe in a sea repository, comprising the steps of: A base portion including a plurality of fixed portions formed to be fixed to the ground in accordance with a change in internal pressure and a horizontally stacked portion in the form of a tripod attached to the upper surface of the plurality of fixed portions is thrown into water, And the vertical collecting part extending outward from the water is connected to the plurality of horizontal collecting part ends.

According to the present invention, in addition to the fixed portion fixed to the surface of the sea repository, the plurality of horizontal catchment portions come into contact with the bottom surface of the surface repository, thereby improving the structural safety.

In addition, as a fixed portion, a so-called suction pile inserted and fixed in the ground according to the internal pressure change is utilized, so that disturbance and destruction of the seabed ground are minimized. Particularly, since the ground damage caused by the fixed portion is minimized, the water inside the sea repository is prevented from entering the groundwater through the damaged portion of the ground.

Further, since the structural stability of the collecting pipe is improved, the shape change due to the variation of the marine crust such as the subsidence of the ground is minimized.

Further, since the reactive medium is embedded in the water collecting pipe, the water in the water repository flowing into the collecting pipe is purified.

Further, since the horizontal collecting section enlarges the area for collecting the water at the sea repository, the collecting efficiency and the collecting stability are improved.

In addition, when the horizontal collecting section is buried in the waste, it is possible to collect the pore water present in the buried waste through the horizontal collecting section.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of a collector pipe installed in a sea repository of an embodiment of the present invention;
Fig. 2 is a perspective view of the main water pipe installed in the sea repository of Fig. 1,
3 is a cross-sectional view of a collector pipe installed in a marine repository of an embodiment of the present invention,
Fig. 4 is a perspective view of the main water pipe installed in the sea repository of Fig. 3,
FIG. 5 is an exemplary view showing an installation state of a collecting water pipe installed in the sea repository of FIG. 1;
FIG. 6 is an exemplary view showing an installation state of a collecting water pipe installed in a sea repository of FIG. 3;
7 is an exemplary view of a marine repository installed with a collection pipe installed in a marine repository of an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, it should be noted that the same components or parts among the drawings denote the same reference numerals whenever possible.

In describing the present invention, a detailed description of related arts will be omitted in order not to obscure the gist of the present invention.

1 to 7, the water collecting pipe P installed in the sea repository of the embodiment of the present invention is formed on the ground L of the sea repository R and is connected to a sea repository Collects the water present in the water R, and includes a fixing part 100, a vertical water collecting part 200, and a horizontal water collecting part 300.

The fixing portion 100 is fixed to the ground L. The fixing unit 100 is a penetration apparatus configured to be fixed to the ground L in response to a change in internal pressure and is inserted into the ground L and fixed in position by depressurizing the interior of the fixing unit 100. Since the fixing portion 100 is formed in a tubular shape, damage to the a-layer, that is, the ground P is minimized.

The vertical collecting part 200 is fixed to the upper surface of the fixing part 100 through a connector. It is preferable that the connecting portion between the fixing portion 100 and the vertical catcher 200 is sealed.

The plurality of horizontal collecting units 300 are formed to extend from the vertical collecting unit 200 so as to be horizontal to the bottom surface of the sea repository R. [

The horizontal collecting part 300 is formed such that the bottom surface of the horizontal collecting part 300 is in contact with the bottom surface of the surface repository R and the top surface is inclined along the longitudinal direction.

The plurality of horizontal collecting units 300 are kept in contact with the bottom surface of the repository R, thereby improving the structural stability. In addition, when the horizontal collecting part 300 is buried in the waste, it is possible to discharge the pore water present in the waste through the horizontal collecting part 300 to the outside.

The extension portion 400 is formed to extend from the vertical collection portion 200 over the water surface. In an embodiment of the present invention, the extension 400 is fixed to the vertical upper end of the vertical stack 200 through a connector. At this time, it is preferable that the connection part between the vertical collection part 200 and the extension part 400 is sealed.

A flange 410 is formed at the longitudinal end of the extension 400 to connect the extension 400 with the outer pipe.

The outer pipe is provided with a pump 420. As the pump 420 is operated, the water W flows into the extension part 400 through the vertical collecting part 200 and the horizontal collecting part 300, Ultimately being discharged out of the water through an external pipe.

A plurality of penetration portions 210 and 310 are formed on the outer surfaces of the vertical collecting portion 200 and the horizontal collecting portion 300 to open the inside of the vertical collecting portion 200 or the horizontal collecting portion 300 to the outside .

In an embodiment of the present invention, a plurality of through-holes 210 formed in the vertical stack 200 are formed at regular intervals along the longitudinal direction of the vertical stack 200.

The perforations 210 and 310 may be formed in a shape of a rectangle, a circle, or the like, with the outer surfaces of the vertically stacked portion 200 and the horizontal stacked portion 300 being cut off.

When the penetrating portions 210 and 310 are formed to have a square or circular shape, the penetrating portions 210 and 310 are connected to the vertical repository 200 or the horizontal collecting portion 300, To prevent sludge present in the sludge from entering the sludge. For this purpose, the penetrating parts 210 and 310 may be provided with a blocking member such as a porous wire mesh.

When the penetration part 210 formed in the vertical water collecting part 200 is not immersed in the water W, the water W does not flow into the vertical water collecting part 200 through the penetration part 210, Air is introduced into the vertical collecting part 200.

One embodiment of the present invention is configured to concentrate on the outside of the vertical collection part 200 concentrically with the vertical collection part 200 so that atmospheric air is not introduced into the vertical collection part 200 through the penetration part 210 And a buoy 700 attached to the lower end of the shielding film 600 and floating on the surface of the water.

The inner diameter of the shielding film 600 is made larger than the outer diameter of the vertical stack 200 so as not to contact the vertical stack 200. The upper end of the shielding film 600 is fixed to the outer surface of the vertical stack 200. A rubber pad 610 is provided at the fixing portion of the shielding film 600 and the vertical catcher 200 to seal the inside of the shielding film 600.

The buoy 700 is vertically moved according to the water level of the water W and the penetration part 210 where the shielding film 600 is curled by folding or unfolding and is not in contact with the water W ).

The penetrating portion 210 exposed to the atmosphere by the shielding film 600 is closed so that atmospheric air is prevented from flowing into the vertical catcher 200 through the penetration portion 210.

The purifier 500 having the reactive medium M therein is provided inside the vertical collector 200 so that the water W flowing into the vertical collector 200 and the horizontal collector 300 can be purified .

The purifier 500 has a diameter smaller than the diameter of the vertical catcher 200 and is inserted into the vertical catcher 200.

The purifying unit 500 includes a body 510 having a tubular shape and a net 520 attached to upper and lower surfaces of the body 510, respectively.

A hollow lid 230 is mounted on the upper end of the vertical stack 200 so that the vertical stack 200 can be lifted from the vertical stack 200 The body 510 is prevented from being detached.

A plurality of erecting arms protrude from the inner surface of the vertical stacker 200 toward the longitudinal center of the vertical stacker 200 to form a shelf.

The inside of the purifier 500, the inside of the vertical catcher 200, the inside of the horizontal catcher 300, and the inside of the extension 400 communicate with each other through the net 520.

According to the collector pipe P installed in the water repository R of the present invention configured as above, by controlling the operation of the pump 420 provided in the external pipe, the water W existing in the water repository R ) Can easily be adjusted.

The water W discharged to the outside through the horizontal water collecting part 300, the vertical water collecting part 200 and the extension part 400 is cleaned by the reactive medium M contained in the vertical water collecting part P, .

At the same time, by providing a filtering device in the external pipe, the purification efficiency can be maximized.

In addition, when the horizontal collecting part 300 is buried in the waste, the pore water existing in the waste layer can be discharged to the outside through the horizontal collecting part 300.

The water collecting pipe (P) of the embodiment of the present invention configured as above is installed as shown in FIG.

A vertical stacking part 200 vertically attached to the upper part of the fixing part 100 and a vertical stacking part 200 attached to the ground L from the vertical stacking part 200. [ And a horizontal water collecting part 300 formed horizontally and extended horizontally to water so that the fixing part 100 is seated on the ground L and the pressure inside the fixing part 100 is lowered, (P) is fixed to the lid (L).

When the water collecting pipe P in which the fixing part 100, the vertical water collecting part 200 and the horizontal water collecting part 300 are integrated into the water W as in the embodiment of the present invention described above, There is a disadvantage that construction must be performed using a large crane.

The present invention is characterized in that the collector pipe P is separated into the base B and the vertical collector 100 and the base B is fixed to the ground L and the vertical collector 100 Is fixed to the base portion (B). The bottom portion B is formed by combining a plurality of fixing portions 100 and a plurality of horizontal collecting portions 300 to be integrated.

The water collecting pipe of the embodiment of the present invention including the base portion B and the vertical collecting portion 100 will be described in more detail as follows.

3 to 4, the water collecting pipe P of the embodiment of the present invention is formed on the surface of the sea surface L of the sea surface repository R and is present inside the sea surface repository R into which the waste is inputted A plurality of fixed portions 100 fixed to the ground L and a horizontal pool 300 in the form of a tripod attached above the plurality of fixed portions 100, And a vertical stacker 200 connected to the upper side of the horizontal stacker 300 and extending to the outside of the water.

In the same manner as the collecting pipe P in which the fixing unit 100, the vertical water collecting unit 200, and the horizontal water collecting unit 300 described above are integrated, an embodiment of the present invention configured as described above includes a purifying unit 500 And a shielding film 600 and a buoy 700 are provided to prevent atmospheric air from being introduced into the vertical catcher 200 through the penetration part 210. [

The collector pipe P of the embodiment of the present invention including the base portion B and the vertical collecting portion 200 is installed as shown in FIG.

The base portion B is thrown on the water W and the base portion B is fixed to the ground L by reducing the internal pressure of the fixing portion 100. [

The horizontal water collecting part 300 and the vertical water collecting part 200 are connected to each other so that the water collecting pipe P stands upright on the ground L. [

As described above, the water collecting pipe P of the present invention includes a type in which the fixing part 100 and the vertical water collecting part 200 are integrated or a type in which the fixing part 100 and the vertical water collecting part 200 are separated from each other do.

It is preferable that the water collecting pipe P of the type in which the fixing part 100 and the vertical water collecting part 200 are integrated is installed at a shallow water depth and that the fixing part 100 and the vertical water collecting part 200 are separated from each other, It is more preferable that the water pipe (P) is installed at a deep water depth.

However, the installation positions of the water collecting pipes P of each type are not limited depending on the depth of the water. In consideration of the external factors such as the weather condition at the time of installing the water collecting pipe P, It is preferable that the water collecting pipe P is selectively installed.

Although the present invention has been described with reference to the drawings showing the water collecting pipe installed in the sea repository according to the present invention, the present invention is not limited to the embodiments and drawings disclosed in the present specification, It is to be understood that various modifications may be made by those skilled in the art.

100:
200: vertical stacker
210:
220:
230: Lid
300:
310:
400: Extension
410: Flange
420: pump
500: purifying section
510: Body
520: Network
600: Shield
610: Rubber pads
700: Boo
B:
L: Ground
M: Reactive medium
P: house water pipe
R: Marine repository
W: Water

Claims (14)

delete delete A collecting water pipe formed on an upper surface of a sea surface repository for collecting water existing in the sea repository to which waste is inputted,
A fixing part fixed to the ground;
A vertical collecting part extending outward from the fixing part;
And a plurality of horizontal collecting parts extending from the vertical collecting part to be horizontal to the bottom surface of the sea repository,
A plurality of penetrating portions are formed on outer surfaces of the vertical collecting portion and the horizontal collecting portion to open the inside of the vertical collecting portion or the horizontal collecting portion to the outside,
A shielding film concentric with the vertical collection part and mounted on the outside of the vertical collection part;
Further comprising a buoy attached to the lower end of the shield and floating on the surface of the water.
The method of claim 3,
Wherein an inner diameter of the shielding film is larger than an outer diameter of the vertically stacked portion,
And an upper end of the shielding film is fixed to an outer surface of the vertical catcher.
5. The method of claim 4,
And a rubber pad is provided at a fixed portion of the shielding film and the vertical water collecting part.
The method of claim 3,
And a blocking member is provided in the penetrating portion so that the waste does not flow into the vertical collecting portion or the horizontal collecting portion.
The method of claim 3,
The horizontal collecting unit includes:
The bottom surface of the horizontal collecting portion contacts the bottom surface of the sea repository,
And an upper surface of the horizontal collecting part is inclined along the longitudinal direction.
The method of claim 3,
Further comprising a purifier inserted into the vertical collection part to purify water collected by the vertical collection part.
9. The method of claim 8,
A collecting pipe installed in a marine repository having a built-in reactive medium for purifying the retained water or leachate in the purifying section.
9. The method of claim 8,
The purifier may further include:
A tubular body,
And a net attached to the upper and lower surfaces of the body, respectively.
11. The method of claim 10,
A mounting portion for supporting the body is formed on the upper inner surface of the vertical stacker,
A collecting pipe installed in a marine repository, with a hollow lid mounted on top of the vertical collecting part.
A collecting water pipe formed on an upper surface of a sea surface repository for collecting water existing in the sea repository to which waste is inputted,
A plurality of fixing portions fixed to the ground;
A horizontal collecting part in the form of a tripod attached to the upper side of the plurality of fixing parts;
And a vertical collecting portion connected to the upper side of the horizontal collecting portion and extending to the outside of the water,
A plurality of penetrating portions are formed on outer surfaces of the vertical collecting portion and the horizontal collecting portion to open the inside of the vertical collecting portion or the horizontal collecting portion to the outside,
A shielding film concentric with the vertical collection part and mounted on the outside of the vertical collection part;
Further comprising a buoy attached to the lower end of the shield and floating on the surface of the water. delete delete
KR1020150153881A 2015-11-03 2015-11-03 Catchment tube equipped sea repository and equipping methods of catchment tube KR101611507B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020150153881A KR101611507B1 (en) 2015-11-03 2015-11-03 Catchment tube equipped sea repository and equipping methods of catchment tube
PCT/KR2015/013755 WO2017078218A1 (en) 2015-11-03 2015-12-15 Offshore disposal landfill leachate discharge system and leachate discharge method
JP2017549157A JP6359203B2 (en) 2015-11-03 2015-12-15 Leachate discharge system and leachate discharge method for marine disposal sites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150153881A KR101611507B1 (en) 2015-11-03 2015-11-03 Catchment tube equipped sea repository and equipping methods of catchment tube

Publications (1)

Publication Number Publication Date
KR101611507B1 true KR101611507B1 (en) 2016-04-11

Family

ID=55800819

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150153881A KR101611507B1 (en) 2015-11-03 2015-11-03 Catchment tube equipped sea repository and equipping methods of catchment tube

Country Status (1)

Country Link
KR (1) KR101611507B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101906905B1 (en) * 2017-11-15 2018-10-11 한국해양과학기술원 Draining system in land fill site
KR20190055637A (en) 2017-11-15 2019-05-23 한국해양과학기술원 Draining system using collecting well for water level management in land fill site
KR20190068908A (en) 2017-12-11 2019-06-19 한국해양과학기술원 Draining system using reactive filtering facility
KR20200076038A (en) 2018-12-19 2020-06-29 조재희 Leakage prevention system based on storage space in offshore landfill and its operation method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100942717B1 (en) * 2009-04-10 2010-02-16 (주)동명산업 Rainwater tank equipped water purification means
KR101184309B1 (en) * 2011-11-02 2012-09-21 한국기계연구원 Piling apparatus of suction pile
KR101256029B1 (en) * 2012-09-07 2013-04-18 류제철 Perforated filter pipe
KR101347864B1 (en) * 2013-05-22 2014-01-16 주식회사 팬아시아워터 Multiplex radial collecting well cross water intake system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100942717B1 (en) * 2009-04-10 2010-02-16 (주)동명산업 Rainwater tank equipped water purification means
KR101184309B1 (en) * 2011-11-02 2012-09-21 한국기계연구원 Piling apparatus of suction pile
KR101256029B1 (en) * 2012-09-07 2013-04-18 류제철 Perforated filter pipe
KR101347864B1 (en) * 2013-05-22 2014-01-16 주식회사 팬아시아워터 Multiplex radial collecting well cross water intake system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101906905B1 (en) * 2017-11-15 2018-10-11 한국해양과학기술원 Draining system in land fill site
KR20190055637A (en) 2017-11-15 2019-05-23 한국해양과학기술원 Draining system using collecting well for water level management in land fill site
KR20190068908A (en) 2017-12-11 2019-06-19 한국해양과학기술원 Draining system using reactive filtering facility
KR20200076038A (en) 2018-12-19 2020-06-29 조재희 Leakage prevention system based on storage space in offshore landfill and its operation method

Similar Documents

Publication Publication Date Title
KR101611507B1 (en) Catchment tube equipped sea repository and equipping methods of catchment tube
KR101133580B1 (en) Dust-removal managing pit
KR101737268B1 (en) Noise prevention device of water drops
KR101611447B1 (en) Leachate exhausting system of sea repository and leachate exhausting method of sea repository
JP2019183582A (en) Liquefaction suppressing system
US11987971B2 (en) Systems and methods for underground storage of storm and other water sources
GB2464174A (en) Subsea hydrocarbon containment system and method
JP5083844B2 (en) Drain filter for rainwater infiltration pipe
KR20150044244A (en) Non-Point Pollution Purifying System
US6251266B1 (en) Suction tube inlet with strainer
JP2008144525A (en) Seawater infiltration intake system and seawater infiltration intake method
KR101089024B1 (en) Tidal current coast applied seawater intake system and its construction method
KR20180001295U (en) Ocean spill oil recovery machine.
JP6359203B2 (en) Leachate discharge system and leachate discharge method for marine disposal sites
KR101303821B1 (en) Seawater intake system having submerged weir and its construction method
JP6622502B2 (en) Subsurface groundwater suction device, method for reducing the volume of mud and sludge in the bottom, methane hydrate recovery device and method in seabed
KR100517279B1 (en) Soft ground base underwater drain dealing structure of construction
KR200213631Y1 (en) Air lifting system capturing stored waste material
CN105712543A (en) Sewage treatment system integrating grid, sedimentation and adjustment of inflow and outflow into whole
JP2009097151A (en) Permeable structure
JP2008106513A (en) Rainwater storage and infiltration facility
CN211547985U (en) Civil engineering road drainage device
CN214423389U (en) Construction rainfall drainage structures
CN116988499B (en) Site foundation pit drainage device and construction method thereof
TWI646281B (en) Dredging method of marine sewage discharge pipe

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20190402

Year of fee payment: 4