KR100427461B1 - Combined Sewer Treatment equipment by filtration and specific gravity - Google Patents
Combined Sewer Treatment equipment by filtration and specific gravity Download PDFInfo
- Publication number
- KR100427461B1 KR100427461B1 KR1020030078924A KR20030078924A KR100427461B1 KR 100427461 B1 KR100427461 B1 KR 100427461B1 KR 1020030078924 A KR1020030078924 A KR 1020030078924A KR 20030078924 A KR20030078924 A KR 20030078924A KR 100427461 B1 KR100427461 B1 KR 100427461B1
- Authority
- KR
- South Korea
- Prior art keywords
- gravity
- overflow water
- outer tube
- water treatment
- pipe
- Prior art date
Links
- 230000005484 gravity Effects 0.000 title claims description 22
- 238000001914 filtration Methods 0.000 title 1
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000000356 contaminant Substances 0.000 claims description 9
- 239000003921 oil Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 244000005700 microbiome Species 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims 1
- 230000001954 sterilising effect Effects 0.000 abstract description 2
- 239000008239 natural water Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Water Treatments (AREA)
Abstract
Description
본 고안은 분류식 관거의 우수와 합류식 관거내의 월류수에 포함되어 있는 오염물의 일정크기 이상의 고형물, 오일 및 부유물 그리고 세균등을 제거하여 배출되는 강이나 호수의 오염을 방지할 수 있는 월류수 처리장치에 관한 것이다.The present invention relates to an overflow water treatment system capable of preventing contamination of rivers or lakes that are discharged by removing solids, oils and suspended solids, and bacteria, which are larger than a certain size, of contaminants contained in the overflow water in the combined conduits. will be.
합류식 하수관거는 가정등에서 배출되는 하수와 우수를 같이 하수처리장으로 이송하는 관거이며, 분류식 하수관거는 하수와 우수가 별도의 관거로 설치되어 하수는 하수관거에 의해 하수처리장으로 이송되며, 우수는 우수관거에 의해 강이나 호수등으로 배출된다. 분류식 하수관거에서는 우수시에는 초기에 비가 많이 올 경우 빗물과 함께 도로등에 있던 오염물이 빗물과 함께 유입되는데 이러한 오염물이 직접 강이나 호수등올 배출되어 오염의 원인이 되며, 합류식 하수관거에서는 하수처리장으로 이송될 수 있는 유량이상으로 유입될 경우 이러한 초과 유량은 강이나 호수등으로 방류하게 되어 강이나 호수의 오염 원인이 된다.Combined sewage pipe is a conduit that transfers sewage and rainwater discharged from homes to sewage treatment plant.Sorted sewer pipe is installed as sewage and rainwater as separate conduits, and sewage is transferred to sewage treatment plant by sewage pipe. It is discharged to river or lake by the way. In sewer type sewer pipes, rainwater and contaminants from roads, along with rainwater, are introduced with rainwater in the early stages of rainy days. These pollutants are directly discharged from rivers and lakes, causing pollution. If the excess flow rate is exceeded, the excess flow is discharged into the river or lake, which causes the river or lake to be polluted.
이러한 합류식 하수관거와 분류식 하수관거에서 강이나 호수등으로 배출되는 월류수를 처리하기 위하여 원심력이나 스크린을 이용하는 방법이 있다.There is a method using a centrifugal force or a screen to treat the overflow water discharged to the river or lake in the combined sewage and sewage sewer.
상기 종래 월류수 처리장치는 원심력에 의한 처리를 할 경우에는 원심력에 의해서만 부유물과 오염물를 처리하여 안정된 처리효율을 기대할 수 없었으며, 스크린을 이용한 처리장치의 경우에는 스크린만을 사용하여 부유물만을 제거하며, 오일 및 그리이스등을 제거하지 못한 채로 하천에 방출되었다. 또한, 종래 월류수 처리장치는 유해 미생물은 제거하지 못하였다.When the conventional overflow water treatment device is treated by centrifugal force, it is impossible to expect a stable treatment efficiency by treating the floating matter and contaminants only by the centrifugal force, and in the case of the treatment apparatus using the screen, only the floating matter is removed using only the screen, oil and It was released into the river without removing grease. In addition, the conventional overflow water treatment apparatus could not remove the harmful microorganisms.
따라서, 본 고안은 상기의 제반 문제점을 해결하기 위하여 안출된 것으로서, 스크린을 설치하여 안정된 처리효율을 얻으며, 스크린과 중력식 소독조사이의 공간을 이용하여 오일 및 그리이스를 제거하며, 중력식 소독조내의 흐름을 상향류로 만들어 중력에 의해 오염물을 제거하며, 중력식 소독조내에 자외선 소독장치을 설치하여 유해 미생물을 제거할 수 있는 월류수 처리장치 및 방법을 제공함에 그 목적이 있다.Therefore, the present invention has been devised to solve the above problems, install a screen to obtain a stable treatment efficiency, remove the oil and grease using the space of the screen and gravity disinfection irradiating, and upward flow in the gravity disinfection tank It is an object of the present invention to provide a monthly water treatment apparatus and a method for removing contaminants by gravity and removing harmful microorganisms by installing an ultraviolet disinfection apparatus in a gravity disinfection tank.
도 1은, 본 고안에 의한 월류수 처리장치의 절단 사시도이다.1 is a cutaway perspective view of the overflow water treatment apparatus according to the present invention.
도 2는, 본 고안에 따른 월류수 처리장치의 평면도이다.2 is a plan view of the overflow water treatment apparatus according to the present invention.
* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1 : 유입관 2 : 스크린망1: inlet pipe 2: screen network
3 : 미세구멍 4 : 중력식 소독조3: fine hole 4: gravity sterilization tank
5 : 유출관 6 : 외형관5: outflow pipe 6: outer pipe
7 : 침전구멍 8 : 자외선 소독장치7: precipitation hole 8: ultraviolet disinfection device
상기 목적을 달성하기 위하여 본 고안은 합류식 및 분류식 관거로 유입되는 월류수가 연속으로 유입되는 유입관과 연결되어 회전류를 형성하며 미세구멍의 막힘현상을 방지할 수 있는 원통형상의 외형관; 상기 외형관 내부에 접선 방향으로 유입된 유입수가 접선 방향으로 진행되며 미세구멍에 의해 걸러질수 있도록 구성된 원형 스크린망; 상기 원형 스크린망내에 미세구멍에 의해 걸러진 유입수를 중력에 의해 처리할 수 있도록 구성된 중력식 소독조; 상기 중력식 소독조내에 자외선 소독장치를 설치하여 유입수내 세균등을 제거하며, 상기 원형 스크린 하부에는 중력식 소독조내에 상향류로 흐름으로써 침전된 침전물이 원형 스크린 바깥으로 이동될 수 있도록 하부에 침전구멍이 있는 월류수 처리장치를 제공한다.In order to achieve the above object, the present invention is connected to the inflow pipe flows inflow and flow into the flow type conduit to form a continuous flow inflow tube to prevent clogging of the micro-pores; A circular screen net configured to flow in a tangential direction into the outer tube in a tangential direction and be filtered by micro holes; A gravity disinfecting tank configured to treat gravity inflow water filtered by micropores in the circular screen network; Ultraviolet disinfection device is installed in the gravity disinfection tank to remove bacteria in the influent, and the lower part of the circular screen flows upward in the gravity disinfection tank so that the precipitated sediment can be moved out of the circular screen to the overflow water Provide a processing device.
이하, 첨부된 도1을 참조하여 본 고안의 실시예를 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying Figure 1 described in detail an embodiment of the present invention.
본 고안에 의한 월류수 처리장치 및 방법은 도1에 도시한 바와 같이 접선방향의 유입관(1)으로 월류수가 유입되면 월류수는 스크린망 바깥쪽으로 회전하면서 스크린망(2)의 미세구멍(3)보다 큰 오염물을 제외하고, 미세구멍(3)을 통과된다. 미세구멍을 통과하지 못한 큰 오염물들은 회전하면서, 외형관(6) 하부로 가라앉게 된다. 미세구멍을 통과한 월류수내 오일은 스크린망(2)와 중력식 소독조 사이에서 부상하게 되며, 월류수를 상하부가 개방된 구조로 되어있는 중력식 소독조(4)의 하부에서 상부로 흐르게 하여 미세구멍(3)을 통과한 오염물 중 비중이 높은 오염물을 중력에 의하여 가라앉도록 한다. 여기서, 비중이 높은 오염물들은 침전구멍(7)을 통하여 외형관(6) 바닦으로 가라앉도록 하며, 중력식 소독조(4)의 하부에서 상부로 흐르는 월류수는 중력식 소독조(4)내에 있는 자외선 소독장치(8)에 의하여 소독이 된 후 최종적으로 유출관(5)에 의해 방류된다.The overflow water treatment apparatus and method according to the present invention, as shown in Figure 1, when the overflow water flows into the tangential inlet pipe (1), the overflow water is rotated out of the screen net, while the fine water (3) of the screen net (2) Except for large contaminants, it passes through the micropores 3. Large contaminants that do not pass through the micropores sink and sink to the bottom of the outer tube 6. The oil in the overflowed water that has passed through the micropores floats between the screen net 2 and the gravity disinfection tank, and flows the overflowed water from the lower portion of the gravity disinfection tank 4 having the upper and lower portions to the upper portion to open the micropores (3). Gravity contaminants that have a high specific gravity among the contaminants that have passed through are submerged. Here, the pollutants having a high specific gravity sink to the bottom of the outer tube 6 through the settling hole 7, and the overflow water flowing from the lower portion of the gravity disinfection tank 4 to the upper portion is the ultraviolet disinfection device in the gravity disinfection tank 4 ( After disinfection by 8), it is finally discharged by the outlet pipe (5).
상기한 구성의 본 고안에 따르면, 부유물과 고형물, 오일 및 그리이스 및 유해 미생물을 한 반응조에서 처리할 수 가 있어 종래 월류수 처리장치에 있어서의 중력에 의한 반응조 와 소독을 위한 추가적인 반응조 설치에 따른 상당한 비용이 소모되는 문제점을 개선할 수 있다.According to the present invention of the above configuration, it is possible to treat suspended solids, solids, oils and greases and harmful microorganisms in one reactor, which is a significant cost due to the installation of additional reactors for gravity reactors and disinfection in conventional overwater treatment systems. This problem can be improved.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030078924A KR100427461B1 (en) | 2003-11-08 | 2003-11-08 | Combined Sewer Treatment equipment by filtration and specific gravity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030078924A KR100427461B1 (en) | 2003-11-08 | 2003-11-08 | Combined Sewer Treatment equipment by filtration and specific gravity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100427461B1 true KR100427461B1 (en) | 2004-04-28 |
Family
ID=37335122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030078924A KR100427461B1 (en) | 2003-11-08 | 2003-11-08 | Combined Sewer Treatment equipment by filtration and specific gravity |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100427461B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100804078B1 (en) | 2007-08-30 | 2008-02-18 | 신강하이텍(주) | Apparatus for removal of nonpoint source pollution using screening and centrifugal force |
| KR100869775B1 (en) | 2008-06-27 | 2008-11-21 | 한밭대학교 산학협력단 | Integrated hydrodynamic storm runoff treatment device |
| WO2011115822A2 (en) * | 2010-03-19 | 2011-09-22 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Algae filtration systems and methods |
-
2003
- 2003-11-08 KR KR1020030078924A patent/KR100427461B1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100804078B1 (en) | 2007-08-30 | 2008-02-18 | 신강하이텍(주) | Apparatus for removal of nonpoint source pollution using screening and centrifugal force |
| KR100869775B1 (en) | 2008-06-27 | 2008-11-21 | 한밭대학교 산학협력단 | Integrated hydrodynamic storm runoff treatment device |
| WO2011115822A2 (en) * | 2010-03-19 | 2011-09-22 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Algae filtration systems and methods |
| WO2011115822A3 (en) * | 2010-03-19 | 2011-12-29 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Algae filtration systems and methods |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100971879B1 (en) | Rectangular clarifier with auto-flocculation effect | |
| KR100865253B1 (en) | First flush stormwater treatment apparatus | |
| US20050263448A1 (en) | Systems for the removal of solids from fluids and methods of using the same | |
| KR101003477B1 (en) | Apparatus for treating rainwater | |
| KR20130021598A (en) | Apparatus for treating rainwater for bridge or manhole | |
| KR100752787B1 (en) | Primary stage rainwater treatment system | |
| KR100804805B1 (en) | Treatment apparatus for nonpoint source pollutants | |
| KR100624556B1 (en) | Way and device to purify water of rivers, lake, runoff flow by using a combination of module style wetland infrastructure and contact oxidation·filtration facilities | |
| KR100955098B1 (en) | Treatment apparatus for phosphorus removal from rain water | |
| KR100971880B1 (en) | Horizontal sedimentation system | |
| KR100956138B1 (en) | The first flush treatment apparatus having vortex separator and the inclined fibrous screen | |
| KR100931522B1 (en) | Apparatus for decreasing contaminant | |
| KR100427461B1 (en) | Combined Sewer Treatment equipment by filtration and specific gravity | |
| JP5468251B2 (en) | Supporting bioreactor | |
| KR101185763B1 (en) | apparatus for treating rainwater | |
| KR101248394B1 (en) | Overflow water treatment apparatus of confluent water drainage | |
| KR101217869B1 (en) | apparatus for treating rainwater | |
| KR101775225B1 (en) | A cartridge filter system for treating first flush of stormwater to improve water quality | |
| KR100568125B1 (en) | A separation apparatus of a pollutant contamination in a water | |
| KR101431649B1 (en) | Apparatus for treating simultaneously wastewater and first flush and method thereof | |
| KR200331355Y1 (en) | Rainwater and rivers purification structure | |
| KR100681265B1 (en) | Apparatus for treating drain water | |
| KR0145043B1 (en) | Wastewater Filtration Treatment Equipment | |
| RU211187U1 (en) | FILTRATION DEVICE FOR STORM DRAINAGE | |
| KR200359694Y1 (en) | Device to purify water of rivers, lake, runoff flow by using a combination of module style wetland infrastructure and contact oxidation·filtration facilities |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| A302 | Request for accelerated examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |