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KR100288049B1 - Apparatus for purifying a river by a microbial contact utilizing an elastic body - Google Patents

Apparatus for purifying a river by a microbial contact utilizing an elastic body Download PDF

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Publication number
KR100288049B1
KR100288049B1 KR1019990031378A KR19990031378A KR100288049B1 KR 100288049 B1 KR100288049 B1 KR 100288049B1 KR 1019990031378 A KR1019990031378 A KR 1019990031378A KR 19990031378 A KR19990031378 A KR 19990031378A KR 100288049 B1 KR100288049 B1 KR 100288049B1
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South Korea
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microbial contact
contact material
microbial
stream
river
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KR20000047450A (en
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권오범
임현섭
조성주
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조정래
주식회사효성
박진수
신강하이텍
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/10Packings; Fillings; Grids
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

본 발명은 시공대상 하천의 양쪽 바닥에 미생물 접촉재를 설치하기 위한 한 쌍의 미생물 접촉재 지지막대와, 상기 미생물 접촉재 지지막대 사이에 설치되어 미생물 접촉재가 결속되는 한 쌍의 가로막대, 상기 가로막대 사이에 설치되는 미생물 접촉재, 상기 미생물 접촉재를 수류 방향으로 상류에서 하류로 양측 가로막대에 결속시키는 케이블타이 및 미생물접촉재를 상기 케이블타이와 연결하는 탄성체 유니트를 포함하여 구성됨을 특징으로 하는 하천정화장치를 제공하는 것으로, 본 발명의 장치는 시공이 간단 저렴하며, 유지관리가 간편하고, 미생물 접촉재를 팽팽하게 텐숀을 유지해줌에 따라 미생물 접촉재의 매몰현상, 하천 바닥에 부착되는 부분의 혐기화 및 수류에 의한 미생물의 탈리가 감소되어 하천정화효율을 향상시키는 이점을 갖는다.The present invention provides a pair of microbial contact material support rods for installing microbial contact material on both floors of the stream to be constructed, and a pair of bar bars installed between the microbial contact material support rods to bind the microbial contact material, and the diaphragm. Microbial contact material installed between the bed, the cable tie for binding the microbial contact material upstream and downstream in the water flow direction on both side bars and an elastic unit for connecting the microbial contact material with the cable tie, characterized in that it comprises a By providing a stream purification device, the device of the present invention is simple and inexpensive construction, easy to maintain, and buried phenomenon of the microbial contact material, the portion of the part attached to the river bottom by keeping the tension of the microbial contact material tightly Desorption of microorganisms by anaerobic and water flow is reduced, which has the advantage of improving the stream purification efficiency.

Description

탄성체를 이용한 미생물접촉재에 의한 하천 정화장치{APPARATUS FOR PURIFYING A RIVER BY A MICROBIAL CONTACT UTILIZING AN ELASTIC BODY}River Purification Apparatus Using Microorganism Contact Material Using Elastomers

본 발명은 탄성체를 이용한 미생물접촉재에 의한 하천 정화장치에 관한 것으로, 더욱 상세하게는 미생물 접촉재를 탄성체 유니트를 이용하여 탄성이 유지되도록 케이블타이에 연결함으로써 미생물접촉재가 처짐에 따라 발생하는 토사에 의한 접촉재의 매몰현상, 하천 바닥부분과 접촉하는 부분의 혐기화, 수류에 의한 탈리현상 등을 극복함으로써 하천정화 효율을 향상시킨 것을 특징으로 하는 탄성체를 이용한 미생물접촉재에 의한 하천 정화장치에 관한 것이다.The present invention relates to a stream purification apparatus using a microbial contact material using an elastic body, and more particularly, by connecting the microbial contact material to a cable tie so that elasticity is maintained using an elastic body unit. The present invention relates to a stream purification apparatus using a microorganism contact material using an elastic body, wherein the efficiency of river purification is improved by overcoming burial of contact materials, anaerobicization of parts in contact with river bottoms, and desorption by water flow. .

산업이 발전하고 생활수준이 향상됨에 따라 각종 산업폐수, 가정하수, 축산폐수등 폐수발생이 급증하고 있으며, 폐수내 오염물질의 종류도 다양해지고 있어 하천의 오염이 심화되고 있다. 또한 이렇게 오염된 하천수는 소하천, 저수지, 상수원 등을 오염시킴으로써 부영양화에 의한 녹조와 연안해역의 적조를 유발하여 어획고의 격감 등 많은 문제점을 야기한다.As the industry develops and the standard of living improves, the generation of wastewater such as various industrial wastewater, household sewage, and livestock wastewater is increasing rapidly. In addition, the contaminated river water pollutes small rivers, reservoirs, and water supplies, causing green algae and red tide in coastal waters due to eutrophication, leading to many problems such as a drop in catches.

근본적으로 하천과 호소의 수질을 개선하기 위해서는 배출 오염원에서부터 수질을 원천적으로 정화하거나, 오폐수를 배출 오염원으로부터 하수처리장으로 이송하여 처리하는 것이 바람직하다. 그러나 분류 하수관거를 설치하거나, 하수처리장을 건설하는 것은 막대한 예산이 소요되며, 점오염원인 경우는 문제가 적으나 하수관거의 누수나 비점 오염원인 경우는 별다른 대책이 없는 실정이다. 이에 따라 하천을 직접 정화하는 방법들이 많이 개발되어 하천에 시공/시행되고 있다.Basically, in order to improve the water quality of rivers and lakes, it is desirable to purify the water quality from the source of discharge pollutant or to transfer the waste water from the source of discharge to the sewage treatment plant. However, the installation of a sewage pipe or a sewage treatment plant requires a huge budget, and in case of a point source, there are few problems, but in the case of a leak or non-point source of sewage pipe, there is no measure. Accordingly, many methods for directly purifying rivers have been developed and are being constructed / implemented in rivers.

그러나 현재까지 알려진 대부분의 하천정화 방법들은 하천의 변화에 대한 대처능력이 떨어진다는 단점을 가지고 있다. 하천의 수량은 항상 일정한 것이 아니라 갈수기 및 홍수기에 따라 유량변동이 심한 특성을 가지고 있고, 특히 우리나라의 하천은 다량의 토사가 유출되고 쓰레기 등의 하천 투기가 많은 특징이 있다.However, most river purification methods known to date have a disadvantage in that they cannot cope with changes in rivers. The quantity of rivers is not always constant, but has a characteristic of fluctuating flow rate according to the dry season and the flood season. Especially, the rivers in Korea are characterized by a large amount of sediment spills and a lot of garbage dumps.

하천의 정화방법과 관련하여 다수의 특허들, 예컨대, 일본특개소 60-71096호, 일본특개소 60-94195호, 대한민국 특허공개 90-9455호, 동95-24975호, 동97-20976호, 동98-25909호, 동97-69883호, 동97-69885호, 대한민국 실용신안 공개 97-17912호 등이 공개되어 있으나, 상술한 선행기술상의 방법은 하천을 정화하기 위해 별도의 고정된 대단위 구축물을 조성해야 하는 단점을 갖고, 토사유출에 의해 구축물이 매몰되거나 폐색되는 문제점을 갖는다.Regarding the method of purifying a river, a number of patents are disclosed, for example, Japanese Patent Application Laid-Open No. 60-71096, Japanese Patent Application Laid-Open No. 60-94195, Korean Patent Publication No. 90-9455, East 95-24975, East 97-20976, Although 98-25909, 9797989883, 97979885, Korean Utility Model Publication No. 97-17912, etc. are disclosed, the above-described prior art method is a separate fixed large-scale construct to purify the river. It has a disadvantage that must be formed, and the structure is buried or occluded by the soil leakage.

또한 일본특개소 60-71695호, 동60-160196호, 일본특개평 9-38676호의 경우도 하천에 고정하는 방식으로서 토사유출에 대한 대책이 미흡한 단점을 가지고 있다. 대한민국 실용신안 공개 97-54719호는 상술한 토사유출의 문제점을 보완하기 위한 대안으로 수면내로 오르내릴 수 있는 장치를 설치하고, 충진되는 내용물을 교환하는 방식을 제안하였으나, 여전히 토사유출에 대한 대책이 미흡하고 구조물의 형태가 하천의 유수 단면적을 감소시키는 문제점을 갖는다.In addition, Japanese Patent Laid-Open Nos. 60-71695, 60-160196, and 9-38676 have a disadvantage of insufficient countermeasures against soil leakage as a method of fixing them to rivers. Korean Utility Model Publication No. 97-54719 proposed a method of installing a device that can rise and fall in the water surface and replace the filling contents as an alternative to supplement the problems of the soil leakage, but there is still a countermeasure against soil leakage. It is insufficient and the shape of the structure has the problem of reducing the flow cross-sectional area of the river.

위에서 언급된 선행기술들은 하천을 정화하는 자재로서 대부분 자갈/폐타이어/콘크리트 등과 같은 고형자재를 이용함으로써 표면적이 적으면서도 설치에 따른 토목공사 비용이 큰 경우가 많다. 또한 이러한 방법들은 오염도가 높은 도시하천이나 복개하천에서는 적용이 곤란한 한계가 있다.As mentioned above, the above-mentioned prior arts often use solid materials such as gravel / waste tire / concrete as a material for purifying rivers, and often have a small surface area and a large civil construction cost due to installation. In addition, these methods have limitations that are difficult to apply in urban rivers or covered rivers with high pollution.

이러한 문제점을 해결하는 방법으로 로프형 미생물접촉재를 이용하는 방법이 제안된 바 있으나, 로프형 미생물접촉재를 이용한 방법은 미생물접촉재가 탄성이 없는 관계로, 설치 초기에 강하게 당기어 케이블타이나 호스밴드등으로 묶어두어도 수분을 흡수하거나 미생물부착에 의해 접촉재의 무게가 증가하게 되면 미생물접촉재가 하천바닥으로 처지는 현상이 발생한다. 이와 같이 설치된 미생물접촉재가 처지게 되면 토사에 매몰되고, 하천 바닥 부분과 접촉되는 부분이 혐기화되며, 수류에 의해 흔들림이 심해지면서 부착된 미생물이 탈리됨에 따라 하천정화 효율이 저하되는 문제점이 발생한다.As a method of solving this problem, a method of using a rope-type microbial contact material has been proposed, but the method using a rope-type microbial contact material has no elasticity, so that the cable tie or hose band is pulled strongly at the beginning of installation. Even when tied to the back, when the weight of the contact material is increased by absorbing moisture or by attaching microorganisms, the microbial contact material sags to the riverbed. When the microbial contact material installed as described above sags, it is buried in the soil, and the part contacting the bottom part of the river is anaeroded. As the shaking is severed by the water flow, the attached microorganisms are detached, resulting in a decrease in river purification efficiency. .

본 발명의 목적은 상술한 종래 기술상의 문제점을 극복하는 것으로, 미생물 접촉재와 케이블 타이 사이에 로프형 미생물 접촉재를 팽팽하게 당기어 주면서 계속적으로 텐숀을 유지할 수 있게 만들어진 탄성체 유니트를 구비함으로써, 미생물접촉재가 토사에 매몰되지 않고 미생물 접촉재가 처짐에 따른 하수면과의 접촉부분의 혐기화 및 수류에 의한 미생물 접촉재의 흔들림을 방지함으로써 처리효율을 높일 수 있는 하천정화장치를 제공하는 것이다.SUMMARY OF THE INVENTION An object of the present invention is to overcome the above-mentioned problems in the prior art, by providing an elastic unit made of a microorganism contact member and a cable tie, which is capable of continuously maintaining tension while pulling the rope-type microorganism contact member in tightly, It is to provide a stream purification apparatus that can increase the treatment efficiency by preventing the contact material is not buried in the earth and the microbial contact material by the anaerobic contact with the sewer surface due to the sag and the shaking of the microbial contact material due to water flow.

즉, 본 발명은 시공대상 하천의 양쪽 바닥에 미생물 접촉재를 설치하기 위한 한 쌍의 미생물 접촉재 지지막대와, 상기 미생물 접촉재 지지막대 사이에 설치되어 미생물 접촉재가 결속되는 한 쌍의 가로막대, 상기 가로막대 사이에 설치되는 미생물 접촉재, 상기 미생물 접촉재를 수류 방향으로 상류에서 하류로 양측 가로막대에 결속시키는 케이블타이 및 미생물접촉재를 상기 케이블타이와 연결하는 탄성체 유니트를 포함하여 구성됨을 특징으로 하는 하천정화장치를 제공하는 것이다.That is, the present invention is a pair of microbial contact material support rods for installing microbial contact material on both floors of the stream to be installed, and a pair of horizontal bars installed between the microbial contact material support rods to bind the microbial contact material, And a microbial contact member installed between the bar bars, a cable tie for binding the microbial contact material to both side bars from upstream to downstream in the water flow direction, and an elastic unit connecting the microbial contact material to the cable tie. It is to provide a river purification device.

도 1은 본 발명의 하천정화장치중의 탄성체 유니트의 개략도,1 is a schematic view of an elastic unit in a stream purification apparatus of the present invention,

도 2는 본 발명에 의한 미생물 접촉재의 연결 및 조립방법 개략도,Figure 2 is a schematic view of the connection and assembly method of the microbial contact material according to the present invention,

도 3은 본 발명에 따른 하천정화장치의 시공 개략도이다.3 is a construction schematic of the stream purification apparatus according to the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1: 갈고리부 2: 스프링부1: hook part 2: spring part

3: 고리부 10; 탄성체 유니트3: ring portion 10; Elastomer Unit

11: 미생물 접촉재 13: 가로막대11: microbial contact material 13: bar

12: 미생물 접촉재 지지막대 14: 케이블 타이12: microbial contact support rod 14: cable tie

이하에서 본 발명을 첨부 도면을 참조하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

본 발명의 하천정화장치는 하천의 양쪽 바닥에 깊게 준설된 로프형 미생물접촉재 지지막대 사이에 가로막대가 고정되고 양측 가로막대에 로프형 미생물 접촉재가 수류방향으로 케이블타이로 결속된 하천정화장치에 있어서, 미생물접촉재를 케이블타이와 연결하는 탄성체를 포함하는 탄성체 유니트를 포함함으로써 미생물접촉재가 토사에 매몰되지 않고 수류에 흔들리지 않도록 하는 것을 특징으로 한다.In the stream purification apparatus of the present invention in the river purification device in which the bar is fixed between the rope-type microbial contact material support rod dred deeply on both bottoms of the river and the rope-type microbial contact material is bound by the cable tie in the water flow direction on both side bars. And, by including an elastic unit comprising an elastic body for connecting the microbial contact material and the cable tie, it is characterized in that the microbial contact material is not buried in the soil and shaken in the water stream.

본 발명에서 탄성체로는 스프링, 고무줄, 탄성섬유 등의 신축성을 가지는 것을 사용할 수 있다. 도 1은 스프링 형태인 본 발명의 하천정화장치의 탄성체 유니트의 일실시예의 개략도이다. 도 1에 도시된 바와 같이, 탄성체 유니트(10)는 가로대 막대와 부착하는 갈고리부(1); 완충 역할과 함께 텐숀(Tension)을 주는 스프링부(2); 및 미생물접촉재와 결속하는 고리부(3)로 구성된다. 상기 도 1에 도시된 스프링 형태의 실시예에서 탄성체의 재질로는 여러 가지 금속자재를 이용할 수 있으나 녹이 슬지 않고, 탄성회복력이 좋은 스테인레스스틸 304를 이용하는 것이 특히 바람직하다.In the present invention, an elastic body may be used that has elasticity, such as springs, rubber bands, elastic fibers. 1 is a schematic diagram of one embodiment of an elastic unit of a stream purification apparatus of the present invention in the form of a spring. As shown in FIG. 1, the elastic unit 10 includes a hook portion 1 attached to a cross bar; A spring part 2 which gives a tension along with a cushioning role; And a ring portion 3 that binds to the microbial contact material. In the embodiment of the spring form shown in FIG. 1, various metal materials may be used as the material of the elastic body, but it is particularly preferable to use stainless steel 304 having good rust resistance and good elastic recovery force.

본 발명에서 사용되는 로프형 미생물접촉재(11)는 코어부 둘레에 합성섬유 BCF 멀티필라멘트 루프와 합성섬유 모노필라멘트 합사 루프가 형성되어 있으며, 이를 고정하기 위하여 그 주위에 루프 고정사가 감겨져 있는 것으로, 그 형태는 특별히 제한되는 것은 아니나 코어부 주위에 다수의 루프가 방사상으로 형성되어 있는 것이 좋고, 이외에 코어부 주위에 루프가 양방향으로 형성되어 있는 것을 사용할 수도 있다.Rope-type microbial contact member 11 used in the present invention is a synthetic fiber BCF multifilament loop and synthetic fiber monofilament yarn loops are formed around the core portion, the loop fixing yarn is wound around to fix them, Although the form in particular is not restrict | limited, It is good that many loops are formed radially around a core part, In addition, what has a loop formed bidirectionally around a core part can also be used.

도 2는 본 발명에 따라 탄성체 유니트에 의해 미생물 접촉재를 연결 및 조립하는 방법에 대한 개략도이다. 미생물 접촉재의 연결시에는 미생물 접촉재(11)를 본 발명의 탄성체 유니트의 고리부(3)에 집어 넣은 후 케이블타이(14)등으로 단단히 결속을 하고 갈고리부(1)를 가로막대(13)에 결합시켜 연결한다.2 is a schematic diagram of a method of connecting and assembling microbial contact materials by an elastomer unit according to the present invention. When the microbial contact material is connected, the microbial contact material 11 is inserted into the loop portion 3 of the elastic unit of the present invention and then firmly bound with a cable tie 14 or the like, and the hook part 1 is interposed with the bar 13. Connect to and connect

도 3은 본 발명에 따른 하천정화장치의 시공 개략도이다. 본 발명의 방법을 적용하는 경우에는, 우선 시공하고자 하는 하천의 일부분씩을 낙차공보로 구획하고, 로프형 미생물접촉재 지지막대를 하천의 양쪽 바닥에 깊게 준설한 후 이러한 미생물 접촉재 지지막대 사이에 가로막대를 고정시켜야 한다. 이어서 위에서 도 2를 참조하여 설명한 대로 미생물접촉재를 가로막대에 연결시켜 시공한다.3 is a construction schematic of the stream purification apparatus according to the present invention. In the case of applying the method of the present invention, first, a part of the stream to be constructed is divided into a drop bulletin, and a dredged rope-type microbial contact support rod is deeply dredged at both bottoms of the stream, and then between these microbial contact support rods. The bar should be fixed. Subsequently, as described above with reference to FIG.

본 발명의 하천정화장치에서 지지막대와 가로대 막대는 나무, 플라스틱, 철재를 사용할 수 있으나 견고성, 내부식성등이 뛰어난 스테인레스스틸 강판을 이용하는 것이 가장 바람직하다. 또한 미생물 접촉재 지지막대와 가로막대로는 각형 또는 원형 파이프 형태의 것을 사용할 수 있으나, 원형 파이프 형태가 수류에 영향을 받지 않아 좋다.In the stream cleaning apparatus of the present invention, the support rod and the bar rod may be made of wood, plastic, or steel, but it is most preferable to use a stainless steel sheet having excellent rigidity and corrosion resistance. In addition, the microbial contact member support bar and the bar can be used in the form of a square or round pipe, the circular pipe shape is not affected by the water flow.

본 발명에 의한 하천정화장치는 시공이 간편하고 빠르며 이에 따라 시공비용도 저렴한 효과를 갖고, 미생물 접촉재를 팽팽하게 텐숀을 유지해줌에 따라 토사에 묻히지 않고, 하천 바닥에 부착되는 부분의 혐기화가 발생하지 않으며, 수류에 의한 탈리가 적어 처리효율이 뛰어난 효과를 갖는다. 또한 본 발명의 하천정화방법은 수류 방향에 따라 미생물 접촉재를 설치함으로써 유수 단면적의 감소도 없으며, 유량 증가에 따른 토사유출 등에도 적응성이 강하여 하천정화효율이 향상된 효과를 갖는다.The stream cleaning device according to the present invention has a simple and fast construction and thus has a low cost effect. The anaerobic generation of the part attached to the bottom of the river does not get buried in soil due to the tension of the microbial contact material. It does not, and there is little desorption by water flow, and it has an outstanding effect of processing efficiency. In addition, the river purification method of the present invention has no effect of reducing the flow cross-sectional area by installing the microbial contact material according to the direction of the water flow, and has a strong adaptability to the outflow of soil due to the increase in flow rate, thereby improving the river purification efficiency.

Claims (2)

시공대상 하천의 양쪽 바닥에 미생물 접촉재를 설치하기 위한 한 쌍의 미생물 접촉재 지지막대와, 상기 미생물 접촉재 지지막대 사이에 설치되어 미생물 접촉재가 결속되는 한 쌍의 가로막대, 상기 가로막대 사이에 설치되는 미생물 접촉재, 상기 미생물 접촉재를 수류 방향으로 상류에서 하류로 양측 가로막대에 결속시키는 케이블타이 및 미생물접촉재를 상기 케이블타이와 연결하는 탄성체 유니트를 포함하여 구성됨을 특징으로 하는 하천정화장치.A pair of microbial contact material support rods for installing microbial contact materials on both floors of the stream to be constructed, and a pair of bar rods installed between the microbial contact material support rods to bind the microbial contact material, between the horizontal bars. And a microorganism contact member to be installed, a cable tie which binds the microbial contact member to both side bars from the upstream to the downstream in the water flow direction, and a stream purifying apparatus comprising an elastic unit connecting the microbial contact member to the cable tie. . 제 1항에 있어서, 상기 탄성체 유니트가 갈고리부, 탄성체부 및 고리부를 포함하여 구성된 것을 특징으로 하는 하천정화장치.The river cleaning apparatus according to claim 1, wherein the elastic unit includes a hook portion, an elastic portion, and a ring portion.
KR1019990031378A 1999-07-30 1999-07-30 Apparatus for purifying a river by a microbial contact utilizing an elastic body Expired - Fee Related KR100288049B1 (en)

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