KR100880535B1 - Upflow microorganism contact filtration - Google Patents

Upflow microorganism contact filtration Download PDF

Info

Publication number
KR100880535B1
KR100880535B1 KR20080075560A KR20080075560A KR100880535B1 KR 100880535 B1 KR100880535 B1 KR 100880535B1 KR 20080075560 A KR20080075560 A KR 20080075560A KR 20080075560 A KR20080075560 A KR 20080075560A KR 100880535 B1 KR100880535 B1 KR 100880535B1
Authority
KR
South Korea
Prior art keywords
tank
layer
upflow
water
sand
Prior art date
Application number
KR20080075560A
Other languages
Korean (ko)
Inventor
윤성윤
Original Assignee
윤성윤
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 윤성윤 filed Critical 윤성윤
Priority to KR20080075560A priority Critical patent/KR100880535B1/en
Application granted granted Critical
Publication of KR100880535B1 publication Critical patent/KR100880535B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/26—Upward filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/12—Separation devices for treating rain or storm water
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

A filter tank using a marsh tank is provided to primarily filter organic matters before purifying water and further improve filtering capacity of the organic matters by an upflow microorganism contacting filter tank as a constructed wet land of a sweet flag tank, a reed tank, and a wild rice tank. A filter tank using a marsh tank comprises an upflow microorganism contacting filter tank(10) filtering organic materials while influen flows from a lower side to an upper side, and a constructed wet land circulating water passing through the upflow microorganism contacting filter tank. The upflow microorganism contacting filter tank includes a sand layer(11), a sulfate aluminum layer(12) formed on the sand layer, and a granular activated carbon layer(13) formed on a top part of the sulfate aluminum layer. The sulfate aluminum layer is formed in a granular form in which pores are formed to remove some of the organic matters by the pores, and the sulfate aluminum layer functions as a coagulant while it is gradually dissolved by water.

Description

습지조를 이용한 여과조{Upflow Microorganism contact filtration}Upflow Microorganism contact filtration

본 발명은 하천, 호소수 등의 비점오염원이나 가정, 공장, 분뇨처리장, 축산농가 등 점오염원에서 발생하는 오폐수를 상향류식 생물접촉여과조로 1차 처리하고, 이후 인공습지에서 2차 처리하여 유기물질 및 질소나 인과 같은 영양염류를 제거할 수 있는 습지조를 이용한 여과조에 대한 것이다.The present invention primarily treats wastewater generated from non-point sources such as rivers, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, etc. It is about a filtration tank using a wetland tank that can remove nutrients such as nitrogen and phosphorus.

최근에는 인공습지를 이용한 수질관리는 습지가 갖는 환경적 가치를 인위적으로 창출하기 위해 발전되고 있으며, 이런 인공습지는 설치비와 유지관리비가 저렴하고 처리효율도 높으며, 유기물 제거에 중점을 둔 종래의 처리방식에 비하여 유기물은 물론 호소 부영양화의 원인물질인 인, 질소와 중금속, 병원성균에 대한 정화기능까지 갖고 있어 매우 유용한 처리시설로서 1970년대 초부터 유럽 및 미국 등에서 적용되어 오고 있다.In recent years, water quality management using artificial wetlands has been developed to artificially create the environmental value of wetlands. Such artificial wetlands have low installation and maintenance costs, have high treatment efficiency, and are conventionally treated with an emphasis on organic matter removal. Compared to the organic method, it has a purification function for organic matter, phosphorus, nitrogen, heavy metals and pathogenic bacteria, which are the causes of eutrophication, and has been applied in Europe and the United States since the early 1970s.

이런 인공습지를 이용한 종래의 여과조로서는 도 7에 도시되어 있는 바와 같 은 대한민국 특허 제0624556호에 개시되어 있는 모듈형 습지기반설비와 모듈형 접촉산화ㆍ여과설비를 병합한 하천수, 호소수 또는 유출수 정화장치가 있다.As a conventional filtration tank using such artificial wetland, a stream water, lake water or effluent water purification device combining the modular wetland-based facility and the modular catalytic oxidation and filtration facility disclosed in Korean Patent No. 0624556 as shown in FIG. There is.

이런 종래 장치의 경우 유입수를 수로분리막에 의해 강제로 분리하여 스크린(430)에서 1차로 부유물을 걸러낸 뒤 접촉산화조로 투입하고 있는데, 상기 스크린의 경우 비교적 크기가 큰 부유물을 걸러줄 수 있으나 크기가 작은 유기물 등은 걸러주지 못하게 되어 오염원에 대한 제거가 미미할 수밖에 없다. In the case of such a conventional apparatus, the influent is separated by a water channel separation membrane to filter the suspended matter first from the screen 430, and then injected into a contact oxidation tank. Small organic matter cannot be filtered out, so the removal of pollutants is inevitable.

또한, 미생물접촉제(520)가 오염원 제거의 주요한 구성이며 이를 다수 사용하고 있으나, 많은 양의 유기성 폐기물이 유입될 경우 미생물의 번식이 급속히 늘어나게 되고 이로 인해 호기성 상태의 접촉산화조가 용존산소량의 부족으로 인해 미생물이 혐기성 미생물로 바뀌면서 분해되는 속도가 현저하게 감소하게 되어 결국 물의 정화능력이 떨어질 우려가 있다.In addition, although the microbial contact agent 520 is a major constitution of removing pollutants and uses a large number of them, when a large amount of organic waste is introduced, the growth of microorganisms is rapidly increased, which causes the aerobic contact oxidation tank due to a lack of dissolved oxygen. Due to the change of microorganisms into anaerobic microorganisms, the rate of decomposition is significantly reduced, and thus there is a concern that the purification capacity of water will be reduced.

또 다른 것으로서는 대한민국 특허 제0424289호와 같은 정화처리용 자연평형 수직흐름형 인공습지 설비가 있는데, 이러한 인공습지 설비는 정화처리 필터층을 콤퍼스트층(46), 왕사모래층(44), 폐타이어 과립자층(42) 및 자갈층(39, 40)으로 형성하고 있으나, 습지조의 상부에서 하부로 물을 공급하여 여과하는 방식이므로 정화처리 필터층에 계속적으로 침전물이 쌓이게 되고, 일정한 시간이 경과되거나 일정한 양의 오폐수가 걸러진 뒤에는 그 정화능력이 급격이 떨어질 수밖에 없다.As another example, there is a natural equilibrium vertical flow artificial wetland facility for purification, such as Korean Patent No. 0424289. The artificial wetland facility includes a purification filter layer as a compost layer 46, a sand sand layer 44, and waste tire granules. Although it is formed of the magnetic layer 42 and the gravel layers 39 and 40, since water is supplied from the upper part of the wetland tank to the lower part of the filtration tank, sediment is continuously accumulated in the purification filter layer, and a predetermined time has elapsed or a certain amount of wastewater. After filtering, the purification capacity is bound to fall sharply.

따라서, 본 발명은 창포조, 갈대조, 줄조 등의 인공습지로서 물을 정화하기 전에 상향류식 생물접촉 여과조에 의해 1차로 유기물 등이 걸러질 수 있는 인공습지를 이용한 여과조를 제공하는데 그 목적이 있다.Accordingly, an object of the present invention is to provide a filtration tank using an artificial wetland in which organic matters can be filtered first by an upflow biocontact filtration tank before purifying water as artificial wetlands such as irises, reeds, and ropes. .

또한, 상기 생물접촉 여과조를 모래층, 황산반토층, 입상활성탄층으로 형성하여 유기물의 여과능력을 더욱 향상시킨 인공습지를 이용한 여과조를 제공하는데 또 다른 목적이 있다.In addition, it is another object to provide a filtration tank using artificial wetland by forming the bio-contact filtration tank as a sand layer, alumina sulfate layer, granular activated carbon layer to further improve the filtration capacity of organic matter.

본 발명에 의한 인공습지를 이용한 여과조는 창포조, 갈대조, 줄조 등의 인공습지로서 물을 정화하기 전에 상향류식 생물접촉 여과조에 의해 1차로 유기물 등을 거름으로써 여과 능력을 최대화하고, 상기 생물접촉 여과조를 모래층, 황산반토층, 입상활성탄층으로 형성하여 유기물의 여과능력을 더욱 향상시켰다.The filtration tank using the artificial wetland according to the present invention maximizes the filtration capacity by filtering organic matter and the like first by an upflow type biocontact filtration tank before purifying water as artificial wetlands such as irises, reeds and ropes. The filtration tank was formed of a sand layer, alumina sulfate layer, and granular activated carbon layer to further improve the filtration ability of organic matter.

본 발명은 하천, 호소수 등의 비점오염원이나 가정, 공장, 분뇨처리장, 축산농가 등 점오염원에서 발생하는 오폐수를 상향류식 생물접촉여과조로 1차 처리하고, 이후 인공습지에서 2차 처리하여 유기물질 및 질소나 인과 같은 영양염류를 제거할 수 있는 습지조를 이용한 여과조에 대한 것이다.The present invention primarily treats wastewater generated from non-point sources such as rivers, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, lakes, etc. It is about a filtration tank using a wetland tank that can remove nutrients such as nitrogen and phosphorus.

이하, 첨부된 도면에 의해 본 발명의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention by referring to the accompanying drawings in detail as follows.

도 1은 본 발명의 구성예시도이고, 도 2는 본 발명에 의한 생물접촉여과조의 구성예시도로서, 본 발명에 의한 인공습지를 이용한 여과조는 유입수가 낮은 쪽에서 높은 쪽으로 이동되면서 유기물질이 걸러지는 상향류식 생물접촉여과조(10)와, 상기 상향류식 생물접촉여과조(10)를 거친 물이 순환되는 인공습지를 포함하여 구성되어 있는 것이 특징이다.Figure 1 is a configuration example of the present invention, Figure 2 is a configuration example of a biological contact filtration tank according to the present invention, the filter tank using the artificial wetland according to the present invention is filtered in the organic material while the inflow water is moved from the lower side to the higher side The upflow type biocontact filtration tank 10, and the artificial wetland is characterized in that it comprises a water circulated through the upflow biocontact filtration tank (10).

여기서, 상기 상향류식 생물접촉여과조(10)는 모래층(11)과, 상기 모래층 위에 형성된 황산반토층(12)과, 상기 황산반토층(12) 상부에 형성된 입상활성탄층(13)으로 구성되어 있다.Here, the upflow type biocontact filtration tank 10 is composed of a sand layer 11, an alumina sulfate layer 12 formed on the sand layer, and a granular activated carbon layer 13 formed on the alumina sulfate layer 12. .

미설명부호는 송풍기(1), 슬러지배출장치(2), 유입관(3), 유출관(4), 수로분리막(5), 경사로(6), 확산기(14) 및 슬러지포트(15) 이다.Unexplained symbols are the blower 1, the sludge discharge device 2, the inlet pipe 3, the outlet pipe 4, the channel separation membrane 5, the ramp 6, the diffuser 14 and the sludge port 15. .

먼저, 하천수 및 호소수나 정화조 및 오폐수 처리시설을 거친 1차처리수(이하 '유입수')가 유입되면 수로분리막(5)에 의해 유입수를 분리시키고 유체펌프를 이용해 생물접촉여과조(10)의 밑에서 위로 강제이동시킨다.First, when the primary treated water (hereinafter referred to as 'influent water') that flows through the stream and lake water or the septic tank and the wastewater treatment facility is introduced, the influent is separated by the channel separation membrane (5), and the fluid pump is used under the biological contact filter tank (10). Forced movement

상기 생물접촉여과조(10)는 하부에서부터 모래층(11), 황산반토층(12), 입상활성탄층(13)으로 구성되는데, 먼저 모래층(11)에서는 비교적 부피가 큰 부유물 등을 걸러주고, 황산반토층(12)에서는 유기물이나 인 등을 제거하며, 입상활성탄층(13)에서는 활성탄층에 형성되어 있는 미세한 공극을 이용해 유기물이나 비교적 입자가 작은 부유물을 제거하게 된다.The bio-contact filtration tank 10 is composed of a sand layer 11, alumina sulfate layer 12, granular activated carbon layer 13 from the bottom, first, in the sand layer 11 to filter the relatively large suspended solids, such as sulfate The soil layer 12 removes organic matter, phosphorus and the like, and the granular activated carbon layer 13 removes organic matter or suspended matter having relatively small particles by using fine pores formed in the activated carbon layer.

이때 본 발명에 사용되는 황산반토층(12)은 입상(고체)으로 형성하는 것이 더욱 바람직한데, 현재 일반적인 정수장치의 경우 황산반토[황산알루미늄, 알럼(Alum)]를 액상으로 사용하지만 본 발명에서는 입상(고체)으로 공극이 어느 정도 있도록 형성하여 공극에 의해 유기물이 일부 제거되고 상기 황산반토층(12)이 물에 의해 서서히 녹으면서 응집제의 역할을 하게 된다.At this time, the alumina sulfate layer 12 used in the present invention is more preferably formed into a granular (solid), but in the case of a general water purification device, alumina sulfate (aluminum sulfate, Alum) is used as a liquid phase in the present invention. Particles are formed in a granular form (solid) to some extent so that the organic matter is partially removed by the pores, and the alumina sulfate layer 12 is gradually dissolved by water, thereby acting as a flocculant.

따라서, 정수 처리하는 물의 양이나 황산반토층(12)의 두께에 따라 그 사용수명이 달라질 수 있으나 보통의 경우 6개월 ~ 1년 정도 사용 후 교체할 수 있는 크기로 설계하는 것이 바람직하다.Therefore, the service life may vary depending on the amount of water to be treated or the thickness of the alumina sulfate layer 12, but in general, it is preferable to design a size that can be replaced after 6 months to 1 year of use.

상기 슬러지포트(15)에 적층되는 슬러지는 슬러지배출장치(2)로서 배출하게 되고, 경사로(6)는 슬러지를 슬러지포트(15) 쪽으로 이동시키는 역할을 하며, 확산기(14)는 생물접촉여과조(10)의 내부에 용존산소량을 늘여주기 위해 공기를 주입하는 역할을 한다.The sludge stacked on the sludge port 15 is discharged as the sludge discharge device 2, the inclined path 6 serves to move the sludge toward the sludge port 15, the diffuser 14 is a biocontact filtration tank ( It acts to inject air in order to increase dissolved oxygen inside.

상기 생물접촉여과조(10) 내에는 슬러지로 인해 다양한 미생물이 자연적으로 발생하여 유기물을 분해하게 되는데, 이때 용존산소량이 적어지게 되면 호기성 미 생물에서 혐기성 미생물로 바뀌면서 유기물의 분해속도가 떨어지게 되고 유입수의 정수능력이 떨어지게 되므로 이를 방지하기 위해서는 송풍기(1)와 확산기(14)를 통해 공기를 주입해 주는 것이 필요하다.In the biocontact filtration tank 10, various microorganisms are naturally generated due to sludge to decompose organic matters. When the amount of dissolved oxygen decreases, the decomposition rate of organic matters decreases as the aerobic microorganisms are changed to anaerobic microorganisms, and the inflow water is purified. In order to prevent this, it is necessary to inject air through the blower 1 and the diffuser 14 to prevent this.

도 2에 도시되어 있는 실시예에서는 황산반토층(12)의 상부에 입상활성탄층(13)이 형성되어 있으나, 경우에 따라 서로의 위치를 바꾸어 형성할 수도 있고, 사용 중 황산반토층(12)이 물에 녹게 되면 상기 입상활성탄층(13)의 상부에 황산반토층(12)을 다시 형성할 수도 있다.In the embodiment shown in FIG. 2, the granular activated carbon layer 13 is formed on the upper portion of the alumina sulfate layer 12, but in some cases, the position of the granular activated carbon layer may be changed. When it is dissolved in water, the alumina sulfate layer 12 may be formed again on the granular activated carbon layer 13.

상기 생물접촉여과조(10)를 거쳐 1차 처리된 물은 습지조로 배출되게 되는데, 상기 습지조는 도 3, 도 4 및 도 5에 도시되어 있는 바와 같이 창포(26)가 식재되어 있는 창포조(20)와, 갈대(35)가 식재되어 있는 갈대조(30)와, 줄(45)이 식재되어 있는 줄조(40) 중 어느 하나 이상을 포함하여 형성하는 것이 더욱 바람직하다.The first treated water through the bio-contact filtration tank 10 is discharged to the wetland tank, the wetland tank 20, the iris tank 20 is planted with irises 26, as shown in Figure 3, 4 and 5 It is more preferable to include any one or more of the reed tank 30 in which the reed (35) is planted, and the rope (40) in which the string 45 is planted.

먼저, 창포조(20)는 물이 유입되는 쪽에 형성된 굵은 잡석 또는 폐콘크리트층(21)과, 상기 굵은 잡석 또는 폐콘크리트층(21)의 측부 최하단에 형성된 자갈 또는 폐콘크리트층(22)과, 상기 자갈 또는 폐콘크리트층(22) 상부에 형성되는 모래자갈층(23)과, 상기 모래자갈층(23) 상부에 형성되는 굵은모래층(24)과, 상기 굵은모래층(24) 상부에 형성되는 가는모래층(25)과 상기 가는모래층(25)에 식재되어 있는 창포(26)로 구성된다.First, the iris tank 20 is coarse rubble or waste concrete layer 21 formed on the water inflow side, the coarse rubble or waste concrete layer 22 formed on the lowermost side of the coarse rubble or waste concrete layer 21, Sand gravel layer 23 formed on the gravel or waste concrete layer 22, a coarse sand layer 24 formed on the sand gravel layer 23, and a fine sand layer formed on the coarse sand layer 24 ( 25) and an iris 26 planted in the thin sand layer 25.

미설명부호는 유입관(27)이며, 생물접촉여과조(10)에서 1차 처리된 물이 유입된다.Unexplained reference is the inlet pipe 27, the first treated water is introduced into the biological contact filtration tank (10).

상기 창포조(20)의 전체 높이는 유입되는 쪽의 길이(L1)에 비해 유출되는 쪽의 길이(L2)가 긴데, 길이(높이) 차이만큼 바닥면이 경사져있어 물이 자연스럽게 흘러갈 수 있도록 형성하는 것이 바람직하다. 즉, 유입되는 쪽의 바닥면이 유출되는 쪽의 바닥면보다 높게 형성되어 있다.The total height of the lanceol 20 is long (L2) of the outflow side compared to the length (L1) of the inflow side, the bottom surface is inclined by the length (height) difference so that the water flows naturally It is preferable. That is, the bottom surface of the inflow side is formed higher than the bottom surface of the outflow side.

이러한 구성은 후술할 갈대조(30) 및 줄조의 경우도 동일하다.This configuration is the same in the case of the reed tank 30 and the filed line which will be described later.

상기 갈대조(30)는 최하단에 자갈 또는 폐콘크리트층(31)과, 상기 자갈 또는 폐콘크리트층(31) 상부에 형성된 모래자갈층(32)과, 상기 모래자갈층(32) 상부에 형성된 굵은모래층(33)과, 상기 굵은모래층(33) 상부에 형성되는 가는모래층(34)과, 상기 가는모래층(34)에 식재되어 있는 갈대(35)로 구성되며, 줄조(40)는 상기 갈대조(30)와 동일하게 자갈 또는 폐콘크리트층(41), 모래자갈층(42), 굵은모래층(43), 가는모래층(44)으로 구성되고, 상기 가는모래층(44)에는 줄(45)이 식재된다.The reed tank 30 has a gravel or waste concrete layer 31 at the bottom, a sand gravel layer 32 formed on the gravel or waste concrete layer 31 and a coarse sand layer formed on the sand gravel layer 32 ( 33), the fine sand layer 34 formed on the coarse sand layer 33, and the reeds (35) planted in the fine sand layer 34, the row column 40 is the reed tank 30 Like the gravel or waste concrete layer 41, sand gravel layer 42, coarse sand layer 43, the fine sand layer 44, the fine sand layer 44 is planted with a string 45.

상기 줄조(40)의 배출방향쪽에는 수위조절파이프(46) 및 슬러지포트(47)를 형성하여 급격히 많은 양의 물이 배출되는 것을 방지하고 슬러지를 제거하며, 이후 줄조(40)를 통과한 물은 관상용조(50)로 배출된다.The water level control pipe 46 and the sludge port 47 are formed in the discharge direction of the rope tank 40 to prevent a large amount of water from being discharged rapidly and to remove the sludge, and then the water passed through the rope tank 40. Is discharged to the tubular bath (50).

여기서, 상기 줄조(40)를 통과한 유출수에서 슬러지가 축적될 경우 슬러지포트(47)는 슬러지가 담체 사이에 많이 끼어있을 경우 물을 침전시키지 않고 창포조(20)에 형성된 유입관(27)로 다량의 물을 유입시켜 슬러지를 배출하도록 한다.Here, when sludge accumulates in the effluent passing through the line 40, the sludge port 47 is an inlet pipe 27 formed in the iris tank 20 without depositing water when the sludge is stuck between the carriers. A large amount of water is introduced to discharge the sludge.

도 6에 도시되어 있는 것은 관상용조(50)로서 줄조(40)에서 물을 밖으로 배출하기 전에 관상용조를 부가 형성할 수 있는데, 상기 관상용조(50)는 모래자갈층(51), 굵은모래층(52) 및 가는모래층(53)으로 형성하고, 붕어마름(54), 생이가래(55), 자라풀(56) 등의 수생식물을 식재하여 정수처리된 물의 상태를 확인할 수 있으며, 배출구(57)를 통해 최종적으로 물을 배출한다.As shown in FIG. 6, a tubular tub 50 may be additionally formed before discharging water from the rope tub 40 as the tubular tub 50. The tubular tub 50 may include a sand gravel layer 51 and a coarse sand layer 52. ) And a thin sand layer 53, the aquatic plants such as crucian carp (54), fresh sputum (55), green grass (56) can be planted to check the state of the purified water, through the outlet (57) Finally drain the water.

도 1은 본 발명의 구성예시도1 is a configuration example of the present invention

도 2는 본 발명에 의한 생물접촉여과조의 구성예시도Figure 2 is an example of the configuration of the biological contact filtration tank according to the present invention

도 3, 4, 5는 본 발명의 일부구성예시도3, 4, 5 is a partial configuration example of the present invention

도 6은 본 발명에 의한 관상용조의 구성예시도Figure 6 is an example of the configuration of the tubular tub according to the present invention

도 7은 종래 인공습지를 이용한 여과조의 구성도7 is a configuration diagram of a filtration tank using a conventional artificial wetland

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

1. 송풍기 2. 슬러지배출장치 1. Blower 2. Sludge Discharge Device

3. 유입관 4. 유출관3. Inlet pipe 4. Outlet pipe

5. 수로분리막 6. 경사로5. Channel Separator 6. Ramp

10. 생물접촉여과조 11. 모래층10. Biological Contact Filtration Tank 11. Sand Layer

12. 황산반토층 13. 입상활성탄층12. Alumina Sulfate Layer 13. Granular Activated Carbon Layer

14. 확산기 15. 슬러지포트14. Diffuser 15. Sludge Port

20. 창포조 21. 굵은 잡석 또는 폐콘크리트층20. Irises 21. Coarse rubble or waste concrete layer

22. 자갈 또는 폐콘크리트층 23. 모래자갈층22. Gravel or waste concrete layer 23. Sand gravel layer

24. 굵은모래층 25. 가는모래층24. Coarse sand layer 25. Fine sand layer

26. 창포 27. 유입관26. Iris 27. Inflow pipe

30. 갈대조 31. 자갈 또는 폐콘크리트층30. Reeds 31. Gravel or waste concrete layers

32. 모래자갈층 33. 굵은모래층32. Sand Gravel 33. Coarse Sand

34. 가는모래층 35. 갈대34. Thin sand 35. Reeds

40. 줄조 41. 자갈 또는 폐콘크리트층40. Slugs 41. Gravel or waste concrete layers

42. 모래자갈층 43. 굵은모래층42. Sand Gravel 43. Coarse Sand

44. 가는모래층 45. 줄44. Fine sand 45. Joules

46. 수위조절파이프 47. 슬러지포트46. Water level control pipe 47. Sludge pot

50. 관상용조 51. 모래자갈층50. Ornamental bath 51. Sand gravel layer

52. 굵은모래층 53. 가는모래층52. Coarse Sand Layer 53. Fine Sand Layer

54. 붕어마름 55. 생이가래54. Crucian Dried 55. Raw sputum

56. 자라풀 57. 배출구56. Green grass 57. Outlet

Claims (5)

유입수가 낮은 쪽에서 높은 쪽으로 이동되면서 유기물질이 걸러지는 상향류식 생물접촉여과조(10)와, 상기 상향류식 생물접촉여과조(10)를 거친 물이 순환되는 인공습지를 포함하여 구성되어 있는 것이 특징인 여과조에 있어서,A filter tank comprising an upflow type biocontact filtration tank 10 through which the inflow water is moved from the low side to the high side, and an artificial wetland through which the water passed through the upflow biocontact filtration tank 10 is circulated. To 상기 상향류식 생물접촉여과조(10)는 모래층(11)과, 상기 모래층 위에 형성된 황산반토층(12)과, 상기 황산반토층(12) 상부에 형성된 입상활성탄층(13)으로 구성되어 있으며, 상기 황산반토층(12)은 공극이 형성된 입상형태로 형성되어 공극에 의해 유기물이 일부 제거되고 물에 의해 서서히 녹으면서 응집제의 역할을 하는 것이 특징인 습지조를 이용한 여과조The upflow biocontact filtration tank 10 is composed of a sand layer 11, an alumina sulfate layer 12 formed on the sand layer, and a granular activated carbon layer 13 formed on the alumina sulfate layer 12. Alumina sulphate layer 12 is formed in the form of granules with pores, and the organic matter is partially removed by the pores, and gradually dissolved by water acts as a flocculant, characterized in that the filter tank using a wetland tank 제 1항에 있어서,The method of claim 1, 상기 인공습지는 창포(26)가 식재되어 있는 창포조(20)와, 갈대(35)가 식재되어 있는 갈대조(30) 및 줄(45)이 식재되어 있는 줄조(40) 중 어느 하나 이상을 포함하여 구성되어 있는 것이 특징인 습지조를 이용한 여과조The artificial wetland may be any one or more of the iris tank 20 in which the iris 26 is planted, the reed tank 30 in which the reed 35 is planted, and the rope tank 40 in which the string 45 is planted. Filtration tank using wetland tank characterized by including 삭제delete 삭제delete 제 1항에 있어서,The method of claim 1, 상기 황산반토층(12)과 입상활성탄층(13)은 서로의 위치를 바꾸어 형성한 것이 특징인 습지조를 이용한 여과조The alumina sulfate layer 12 and the granular activated carbon layer 13 are formed by changing positions of each other.
KR20080075560A 2008-08-01 2008-08-01 Upflow microorganism contact filtration KR100880535B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20080075560A KR100880535B1 (en) 2008-08-01 2008-08-01 Upflow microorganism contact filtration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20080075560A KR100880535B1 (en) 2008-08-01 2008-08-01 Upflow microorganism contact filtration

Publications (1)

Publication Number Publication Date
KR100880535B1 true KR100880535B1 (en) 2009-01-28

Family

ID=40483168

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20080075560A KR100880535B1 (en) 2008-08-01 2008-08-01 Upflow microorganism contact filtration

Country Status (1)

Country Link
KR (1) KR100880535B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103420486A (en) * 2013-08-02 2013-12-04 河海大学 Potted-landscape-type aerating ecological wetland device and method for purifying black and smelly riverway by using same
CN104150702A (en) * 2014-07-25 2014-11-19 中国环境科学研究院 Reclaimed water reusing device for purifying sewage by utilizing vertical subsurface flow constructed wetland and treatment method
CN104150698A (en) * 2014-07-25 2014-11-19 中国环境科学研究院 Device and method for advanced treatment of rural domestic water through M type constructed wetland
CN104591396A (en) * 2015-01-31 2015-05-06 青岛水务集团有限公司科技中心 Wetland ecological purification system of reclaimed water

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100423662B1 (en) * 2000-09-25 2004-03-24 주식회사 오이코스 System of the purification river water with biological contact oxidation type to install on any natural river banks and water sides
KR100460463B1 (en) * 2004-08-03 2004-12-09 주식회사 에코다임 A garden type wastewater treatment plant
KR20060028233A (en) * 2004-09-24 2006-03-29 주식회사 케이.씨 리버텍 The method and device to treat rivers and lakes through the combination of upflow contact/filtration facility and artificial wetland with rolls(/mats) to grow vegetation
US7332082B2 (en) 2003-02-06 2008-02-19 Rainer Grafinger System and method for biological purification of water

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100423662B1 (en) * 2000-09-25 2004-03-24 주식회사 오이코스 System of the purification river water with biological contact oxidation type to install on any natural river banks and water sides
US7332082B2 (en) 2003-02-06 2008-02-19 Rainer Grafinger System and method for biological purification of water
KR100460463B1 (en) * 2004-08-03 2004-12-09 주식회사 에코다임 A garden type wastewater treatment plant
KR20060028233A (en) * 2004-09-24 2006-03-29 주식회사 케이.씨 리버텍 The method and device to treat rivers and lakes through the combination of upflow contact/filtration facility and artificial wetland with rolls(/mats) to grow vegetation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103420486A (en) * 2013-08-02 2013-12-04 河海大学 Potted-landscape-type aerating ecological wetland device and method for purifying black and smelly riverway by using same
CN104150702A (en) * 2014-07-25 2014-11-19 中国环境科学研究院 Reclaimed water reusing device for purifying sewage by utilizing vertical subsurface flow constructed wetland and treatment method
CN104150698A (en) * 2014-07-25 2014-11-19 中国环境科学研究院 Device and method for advanced treatment of rural domestic water through M type constructed wetland
CN104150702B (en) * 2014-07-25 2015-11-18 中国环境科学研究院 Vertical subsurface flow wetland is purified waste water Treated sewage reusing device and treatment process
CN104150698B (en) * 2014-07-25 2016-04-06 中国环境科学研究院 A kind of apparatus and method of M type artificial swamp advanced treatment domestic sewage in rural areas
CN104591396A (en) * 2015-01-31 2015-05-06 青岛水务集团有限公司科技中心 Wetland ecological purification system of reclaimed water

Similar Documents

Publication Publication Date Title
KR100741019B1 (en) Water treatment device and method by using a combination of wetland and contact oxidation filtration facilities
Shahot et al. Review on biofilm processes for wastewater treatment
CN109970289A (en) A kind of urban wastewater treatment mentions mark advanced treatment process and device
KR100648794B1 (en) The Method and Device to Treat Rivers and Lakes through the Combination of Upflow Contact/Filtration Facility and Artificial Wetland with Rolls/Mats to Grow Vegetation
KR100880535B1 (en) Upflow microorganism contact filtration
KR100989414B1 (en) Equipment for the treatment of waste liquid using water-purifier tank
EP2707334B1 (en) Biological treatment process and installation including air-lift and post-treatment in filter
MX2008004820A (en) Saf system and method involving specific treatments at respective stages.
KR101037888B1 (en) Hybrid wastewater treatment equipment with sedimentation, biological degradation, filtration, phosphorus removal and uv disinfection system in a reactor
CN106517524A (en) Apparatus and method for treating municipal wastewater by using micro-aeration baffled flow wetland filter tank(s)
CN109650652A (en) Biochemistry pool MBBR technique coupling denitrification deep-bed filter denitrification dephosphorization system and method
KR101198117B1 (en) Apparatus for purging
KR100424289B1 (en) nature equilibrium vertical flow type artificial swamp facility for purging contaminate matter away contaminated water
KR100414688B1 (en) Foul drain processing unit and method using settling chamber and biofilm filteration aquarium
KR101543548B1 (en) Filtering apparatus and the use of total phosphorus filtering method
KR102009674B1 (en) Eco-friendly living sewage treatment system
CN209583901U (en) Biochemistry pool MBBR technique coupling denitrification deep-bed filter denitrification dephosphorization system
KR100381901B1 (en) The treatment system of discharging water in the treatment equipment of sewage and serious contaminated rivers water utilizing the contact oxidation method
KR200257303Y1 (en) Device for treating stream and lake polluted
CN203382619U (en) Sewage-land biological filtration and precipitation system for removing suspended solids and organic matters from sewage
KR100879788B1 (en) Apparatus for treatment of wastewater capable of removing pollutant produced by cso efficiently, method, and system thereof
KR200296748Y1 (en) A Complex Apparatus of Small Sewage Treatment to Reuse
KR100609837B1 (en) Sands of constructed wetland for the treatment of wastewater
KR20080082852A (en) Filtration apparatus and method using the same
KR100697985B1 (en) Circulating water purification system to lake or pond

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20121115

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20140117

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20150105

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20151228

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20161110

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20171113

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20181119

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20191114

Year of fee payment: 12