KR0156437B1 - Waste water treating equipment consisting of downwardly aerobic microorgaism contacting tower and sedimentation tank - Google Patents
Waste water treating equipment consisting of downwardly aerobic microorgaism contacting tower and sedimentation tankInfo
- Publication number
- KR0156437B1 KR0156437B1 KR1019950039236A KR19950039236A KR0156437B1 KR 0156437 B1 KR0156437 B1 KR 0156437B1 KR 1019950039236 A KR1019950039236 A KR 1019950039236A KR 19950039236 A KR19950039236 A KR 19950039236A KR 0156437 B1 KR0156437 B1 KR 0156437B1
- Authority
- KR
- South Korea
- Prior art keywords
- aerobic
- wastewater treatment
- sedimentation tank
- sedimentation basin
- sludge
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
본 발명은 유기물을 포함한 하·폐수를 보다 빠른 시간에 효율적으로 처리하기 위한 호기성 생물막 접촉재와 생물막에 원활한 공기의 공급 및 침전지의 효율과 배관의 단순화 및 부지면적을 절감시킬 수 있는 하향류식 호기성생물 접촉탑과 침전지를 혼합한 폐수처리장치에 관한 것으로, 생물접촉탑의 내측 상단에 생물접촉재를 설치하고 그 하단에 바닥이 경사면으로 형성된 침전조를 구비하고, 생물접촉탑의 하부일측에 공기공급장치를 착설하고 침전조의 일측에 월류웨어를 형성하여 청정수 배출구로 배출시키고 경사면에는 슬러지 배출장치에 의해 슬러지배출구로 배출시킬 수 있는 것이다.The present invention provides an aerobic biofilm contact material for efficient treatment of sewage and wastewater including organic matters and a smooth flow of air to the biofilm and the efficiency of sedimentation basin, and the downflow type aerobic organisms which can simplify piping and reduce the land area. The present invention relates to a wastewater treatment apparatus in which a contact tower and a sedimentation basin are mixed. The biological contactor is installed at an inner upper end of the biological contact tower and has a sedimentation tank formed at an inclined surface at the bottom thereof. To install and the overflow wear on one side of the sedimentation tank to be discharged to the clean water outlet, and the slope is to be discharged to the sludge outlet by the sludge discharge device.
Description
제1도는 본 발명의 처리장치를 나타낸 구조개념도1 is a structural diagram showing a treatment apparatus of the present invention
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 생물접촉탑 2 : 생물접촉재1: Bio Contact Tower 2: Bio Contact Material
3 : 침전조 3a : 바닥경사면3: settling tank 3a: bottom slope
4 : 공기공급장치 5 : 월류웨어4: air supply device 5: overflow wear
6 : 청정수배출구 7 : 슬러지배출장치6: clean water outlet 7: sludge discharge device
8 : 슬러지배출구8: sludge discharge outlet
본 발명은 유기물을 포함한 하·폐수를 보다 빠른 시간에 효율적으로 처리하기 위한 호기성 생물막 접촉재와 생물막에 원활한 공기의 공급 및 침전지의 효율과 배관의 단순화 및 부지면적을 절감시킬 수 있는 하향류식 호기성생물 접촉탑과 침전지를 혼합한 폐수처리장치에 관한 것이다.The present invention provides an aerobic biofilm contact material for efficient treatment of sewage and wastewater including organic matters and a smooth flow of air to the biofilm and the efficiency of sedimentation basin, and the downflow type aerobic organisms which can simplify piping and reduce the land area. The present invention relates to a wastewater treatment apparatus in which a contact tower and a sedimentation basin are mixed.
종래의 유사한 장치로는 살수 여상등이 있으나 이는 공기공급의 문제로 인하여 높이는 낮고 상대적으로 면적이 넓은 관계로 인하여 비경제적인 단점이 있었다.Conventional similar devices include spraying water, but this is uneconomically disadvantageous due to low height and relatively large area due to air supply problems.
그리고 높이를 높이고 상기의 생물막에 필요한 공기를 공급하기 위해서는 공기의 흐름에 대하여 생물막 접촉조에 의한 입력손실이 발생하여 이미 공급된 공기는 상부로 이송되면서 미생물의 성장과 폐수의 처리에 이용되지 못하고 역방향으로 흐르는 경우가 많으며 이와같은 현상을 배제하고 또한 상부로부터 유입되어 생물막 접촉조를 거친 처리수를 원활히 배제하기 위해서는 아주 복잡한 장치를 반응조의 하단에 설치해야 하는 등의 문제점이 있었다.In order to increase the height and supply the air necessary for the biofilm, an input loss is generated by the biofilm contact tank with respect to the air flow, and the already supplied air is transferred to the upper portion, which cannot be used for the growth of microorganisms and the treatment of wastewater. In many cases, there is a problem that a very complex device must be installed at the bottom of the reaction tank in order to exclude such a phenomenon and smoothly exclude the treated water introduced from the upper side and passed through the biofilm contact tank.
따라서 본 발명은 상기한 종래의 문제점을 해결하기 위하여 호기성 생물막 접촉재를 수면보다 아래에 설치하여 충분한 공기공급이 되도록 하였으며 접촉재와 침전조를 단일 반응조로 설계하여 하·폐수 처리시간을 단축시키고 처리의 효율성을 증대시키고 또한 침전조의 바닥을 경사지게 설계하여 월류에 의한 관로의 막힘현상을 지양시켜 원활하게 슬러지를 처리할 수 있게 창출한 것이다.Therefore, the present invention is to provide a sufficient air supply by installing the aerobic biofilm contact material below the water surface to solve the above-mentioned conventional problems and by designing the contact material and the settling tank as a single reaction tank to shorten the sewage and wastewater treatment time and treatment Increasing the efficiency and slanting the bottom of the sedimentation tank to avoid the blockage of the pipeline due to the overflow of the sludge was created to handle the sludge smoothly.
이하 발명의 요지를 첨부된 도면에 연계시켜 그 구성과 작용효과를 상세히 설명하면 다음과 같다.Hereinafter, the configuration and the effect of the present invention will be described in detail with reference to the accompanying drawings.
생물접촉탑(1)의 내측 상단에 생물접촉재(2)를 설치하고 그 하단에 바닥이 경사면(3a)으로 형성된 침전조(3)를 구비하고, 생물접촉재(2)의 하부일측에 공기공급장치(4)를 착설하고 침전조(3)의 일측에 윌류웨어(5)를 형성하여 청정수 배출구(6)로 배출시키고 경사면(3a)에는 슬러지 배출장치(7)에 의해 슬러지배출구(8)로 배출시킬 수 있는 구조이다.The biocontact material (2) is installed on the inner upper end of the biocontact tower (1), and the bottom is provided with a settling tank (3) formed at the bottom of the inclined surface (3a), and air is supplied to the lower one side of the biocontact material (2). The device 4 is installed, and the wearware 5 is formed at one side of the settling tank 3 to be discharged to the clean water discharge port 6, and the sludge discharge device 7 is discharged to the sludge discharge port 8 on the inclined surface 3a. It is a structure that can be done.
이와같이된 본 발명은 폐수처리장치의 원리는 생물접촉탑(1)의 상부로 유입된 폐수는 하방으로 흘러내리면서 생물접촉재(2)를 접촉하면서 침전조(3)로 유입되며, 이때 폐수처리와 생물접촉재(2)에 부착된 미생물에 산소를 공급하기 위하여 공기공급장치(4)를 작동시키며 생물접촉재(2)에 하방으로 흐르는 폐수로 인하여 이와는 역방향으로 흘러야 하는 공급공기는 하부로 빠져나갈수 있는데 이를 방지하기 위하여 생물접촉재(2)를 침전조(3)의 수면보다 충분히 아래에 설치하여 자연수두로 인하여 공급공기의 누출을 방지할 수 있도록 되어 있다.In the present invention as described above, the principle of the wastewater treatment device is introduced into the settling tank 3 while contacting the biological contact material 2 while the wastewater flowing into the upper portion of the biological contact tower 1 flows downward. The air supply device 4 is operated to supply oxygen to the microorganisms attached to the biocontact material 2, and the supply air, which has to flow in the opposite direction due to the wastewater flowing downward to the biocontact material 2, can escape to the lower part. To prevent this, the biological contact material (2) is installed below the water level of the settling tank (3) to prevent the leakage of the supply air due to natural head.
그리고 상기의 생물접촉팀(1)의 상부에서 흘러내린 폐수는 생물접촉재(2)를 거쳐 처리된후 침전조(3)에 모인후 처리수중에 포함된 슬러지와 같은 중력에 의하여 침전이 가능한 물질은 중력에 의해서 자연적으로 침전조(3)의 바닥경사면(3a)상에 모이게 되므로 슬러지배출이 용이하게 된다.And the wastewater flowing down from the upper portion of the biological contact team (1) is treated through the biocontact material (2) and collected in the sedimentation tank (3) and the material capable of sedimentation by gravity, such as sludge contained in the treated water is Since gravity is naturally collected on the bottom slope 3a of the settling tank 3, sludge discharge is facilitated.
이후 청정수는 수면의 수평유속과 난류흐름을 방지하기 위한 월류웨어(5)를 거쳐 청정수배출구(6)로 배출된다.After that, the clean water is discharged to the clean water outlet 6 through the overflowware 5 for preventing the horizontal flow rate and turbulent flow of the water surface.
그리고 바닥경사면(3a)에 쌓이게된 슬러지는 슬러지배출장치(7)에 의해서 슬러지배출구(8)로 집결되고 집결된 슬러지는 배출구(8)를 통하여 수시로 배출시킬 수 있는 것이다.The sludge accumulated on the bottom slope 3a is collected by the sludge discharge device 7 by the sludge discharge device 7, and the collected sludge can be discharged at any time through the discharge port 8.
그러므로 본 발명은 접촉조와 침전조를 단일반응조로 설계되어 부지면적을 절감시킬 뿐만 아니라 하·폐수처리시간을 단축시켜 처리효율성을 증대시키고, 바닥경사면을 활용한 침전조로 월류에 의한 관로의 막힘현상을 제거하고 호기성 생물막 접촉재를 수면보다 아래에 설치하여 불충분한 폭기문제를 해결하고 충분한 공기공급으로 침전지의 효율을 증대시킨 효과가 있는 것이다.Therefore, in the present invention, the contact tank and the settling tank are designed as a single reaction tank, which not only reduces the land area, but also shortens the wastewater treatment time, increases the treatment efficiency, and eliminates the blockage of the pipeline by overflowing the settling tank using the bottom slope. And by installing aerobic biofilm contact material below the surface of the water to solve the problem of insufficient aeration and sufficient air supply has the effect of increasing the efficiency of the sedimentation basin.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950039236A KR0156437B1 (en) | 1995-11-01 | 1995-11-01 | Waste water treating equipment consisting of downwardly aerobic microorgaism contacting tower and sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950039236A KR0156437B1 (en) | 1995-11-01 | 1995-11-01 | Waste water treating equipment consisting of downwardly aerobic microorgaism contacting tower and sedimentation tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970026943A KR970026943A (en) | 1997-06-24 |
| KR0156437B1 true KR0156437B1 (en) | 1998-10-15 |
Family
ID=19432665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950039236A KR0156437B1 (en) | 1995-11-01 | 1995-11-01 | Waste water treating equipment consisting of downwardly aerobic microorgaism contacting tower and sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0156437B1 (en) |
-
1995
- 1995-11-01 KR KR1019950039236A patent/KR0156437B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970026943A (en) | 1997-06-24 |
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