KR20080111708A - Water way type artificality marsh and building method thereof - Google Patents

Water way type artificality marsh and building method thereof Download PDF

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KR20080111708A
KR20080111708A KR20070060008A KR20070060008A KR20080111708A KR 20080111708 A KR20080111708 A KR 20080111708A KR 20070060008 A KR20070060008 A KR 20070060008A KR 20070060008 A KR20070060008 A KR 20070060008A KR 20080111708 A KR20080111708 A KR 20080111708A
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water
contaminated water
artificial wetland
waterway
reactor
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KR20070060008A
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Korean (ko)
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KR100891656B1 (en
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이미경
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이미경
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/103—Naturals or landscape retention bodies, e.g. ponds
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/001—Methods, systems, or installations for draining-off sewage or storm water into a body of water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/105—Accessories, e.g. flow regulators or cleaning devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • 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

A channel type artificial wetland and a construction method of the channel type artificial wetland are provided to purify polluted water including domestic wastewater and rainwater discharged to rivers simultaneously, and to supply an environment-friendly space to residents. A channel type artificial wetland comprises a polluted water treatment device(10) purifying polluted water by settling down floating materials in polluted water including domestic wastewater flowing inward through an inlet and absorbing phosphorus, a waterway(28) making the effluent water after purifying in the polluted water treatment device and the rainwater flew inward through a rainwater pipe(27) after mixing, and a filtering wetland part(30) making the mixed water flowing in the waterway flow in and removing nitrogen and phosphorous contained in the mixed water and purifying with aquatic plants and soil, and then discharging the purified water to the rivers.

Description

수로형 인공습지 및 이의 시공방법{Water way type artificality marsh and building method thereof}Waterway type artificality marsh and building method

도 1은 본 발명에 따른 수로형 인공습지를 도시한 평면도,1 is a plan view showing a waterway type artificial wetland according to the present invention,

도 2는 도 1의 A-A선 단면도,2 is a cross-sectional view taken along the line A-A of FIG.

도 3은 도 1의 B-B선 단면도, 3 is a cross-sectional view taken along the line B-B of FIG.

도 4는 본 발명에 따른 수로형 인공습지의 수로를 도시한 상세도,4 is a detailed view showing the channel of the channel-type artificial wetland according to the present invention;

도 5는 본 발명에 따른 수로형 인공습지를 도시한 계통도.Figure 5 is a schematic diagram showing a channel artificial wetland in accordance with the present invention.

-도면의 주요부분에 대한 부호의 설명-Explanation of symbols on the main parts of the drawing

10: 오염수처리수단 11: 유입구10: contaminated water treatment means 11: inlet

13: 침사지 15: 스크린13: settlers 15: screen

17: 제1반응조 19: 제1침전조17: first reaction tank 19: first precipitation tank

21: 제2침전조 23: 제2반응조21: second settling tank 23: second settling tank

27: 우수관 28: 수로27: Excellence Building 28: Waterway

29: 끈상메디아 30: 여과습지부29: sticky media 30: filtration wetland

31a: 여과습지 31b: 여과습지31a: filtered wet paper 31b: filtered wet paper

33: 목재칸막이 35: 배출구33: wood partition 35: outlet

37: 집수정 37: House Crystal

본 발명은 수로형 인공습지 및 이의 시공방법에 관한 것으로, 특히, 하천의 제방사면 및 둔치에 형성되어 생활하수 및 우수를 포함하는 다양한 오염수를 오염수처리수단과 여과습지수단을 통해 정화하여 하천으로 방류하는 수로형 인공습지 및 이의 시공방법에 관한 것이다.The present invention relates to a channel artificial wetland and a construction method thereof, and in particular, formed on the bank's embankment and the blunt to clean the various contaminated water, including living sewage and rainwater through the contaminated water treatment means and filtered wetland means to the stream The present invention relates to a channel artificial wetland discharged and a construction method thereof.

일반적으로 오염물질은 점오염물질과 비점오염물질로 나누어진다. In general, pollutants are divided into point pollutants and nonpoint pollutants.

점오염물질은 생활하수, 산업폐수 및 축산폐수 등과 같이 배출지점이 뚜렷하고 한정된 점오염원(點汚染源)으로부터 배출되는 것이며, 비점오염물질은 농경지, 목초지, 산림지, 건축현장, 광산, 벌채지, 폐기물처리장, 쓰레기매립장, 도심지, 도로 및 산업현장 등과 같이 배출지역이 광범위한 비점오염원(非點汚染源)으로부터 배출되는 것이다.Point pollutants are discharged from well-defined and limited point pollutants such as domestic sewage, industrial waste and livestock waste, and nonpoint pollutants are farmland, grassland, forest land, construction sites, mines, logging sites, waste treatment plants, Emission areas come from a wide range of nonpoint sources, such as landfills, urban areas, roads and industrial sites.

상기한 바와 같은 오염원으로부터 배출되는 오염물질로는 중금속, 병원성 미생물, 유기화합물, 방사성 물질, 유독물질 및 기타 염류 등 매우 다양한 형태로 분포되어 있다. Contaminants emitted from such sources are distributed in a wide variety of forms, including heavy metals, pathogenic microorganisms, organic compounds, radioactive materials, toxic substances, and other salts.

이러한 오염물질들은 통상 강우시에 빗물에 쓸려 빗물과 함께 하천, 내만, 호소 등의 공공 수역이나 지하수로 유입되어 수질을 오염시키고, 이로 인한 생태계의 파괴와 함께 최종적으로는 인간에게까지 매우 큰 폐해를 준다.These pollutants are usually swept away by rainwater during rain and run into public waters such as rivers, bays, lakes and lakes, and contaminate the water quality, resulting in the destruction of ecosystems and ultimately damaging humans. give.

한편, 상기 오염물질 가운데 배출지점이 뚜렷하고 한정된 점오염물질의 경우 에는 가정이나 공장, 축산농가 등에 별도의 정화장치나 폐수처리시설이 설치되어 오염물질의 정화가 어느 정도 이루어지고 있다.On the other hand, in the case of a point pollutant having a clear discharge point among the pollutants, a separate purification device or a wastewater treatment facility is installed in a home, a factory, a livestock farm, etc., and the pollutant is purified to some extent.

그러나, 비점오염물질의 경우에는 배출지역이 광범위할 뿐만 아니라 대부분 지표면에 잔존해 있다가 강우시 빗물과 함께 하천, 내만, 호소 등의 공공 수역이나 지하수로 유입되어 수질을 오염시키는 주원인이 된다.However, in the case of non-point pollutants, the discharge area is not only extensive but remains mostly on the surface of the earth, and it is the main cause of polluting water quality as it flows into public waters such as rivers, bays, lakes, and groundwater with rainwater during rainfall.

따라서, 종래에는 하천변에 장치형 설비나 단순 저류형 시설 등의 정화시설을 설치하여 비점오염물질을 포함하는 강우유출수를 정화처리하였다.Therefore, conventionally, a purification facility such as an equipment-type facility or a simple storage facility is installed at a riverside to purify rainfall runoff containing non-point pollutants.

그러나 종래의 장치형 설비나 단순 저류형 시설을 이용한 비점오염물질을 포함하는 강우유출수를 정화하는 것은 처리비용에 비해 처리효율이 떨어지고, 정기적인 시스템의 교체를 필요로 하는 등 추가적인 비용이 소모되는 단점이 있었다. However, the purification of rainfall runoff containing non-point pollutants using conventional device-type facilities or simple storage facilities is less effective than the treatment cost, and additional costs are required, such as the need for regular system replacement. There was this.

또한, 종래의 설비는 그 시설에 비하여 처리의 안정성과 효율성에 한계를 대부분 가지고 있어, 주로 대형건축물, 도로, 주차장 등의 매우 한정된 장소에서만 시범적으로 운영되어 하천으로 유입되는 다양한 오염원을 지닌 강우유출수를 처리하기에는 한계를 지니고 있었다.In addition, the conventional facilities have most limitations on the stability and efficiency of treatment compared to the facilities, and rainfall runoff with various pollutants flowing into rivers is mainly operated only in very limited places such as large buildings, roads and parking lots. There was a limit to deal with.

또한, 종래에는 하천변에 설치된 정화시설은 하천변의 표면을 걷어내고, 그곳에 정화기능을 하도록 자갈층, 모래층 등을 적층하여 구성하기 때문에 다양한 오염원에 대하여 이용될 수 없는 제한성을 지니고 있을 뿐만 아니라, 홍수시 처리시설이 침수되거나 접촉여재(자갈층, 모래층) 등이 토사에 의해 폐쇄되는 문제점이 있다. In addition, in the past, the purification facility installed on the riverside is formed by stacking gravel layers and sand layers to remove the surface of the riverside and to purify the riverside, and thus has limitations that cannot be used for various pollutants, as well as treatment during flooding. There is a problem that the facility is flooded or the contact media (gravel layer, sand layer) is closed by the soil.

이에, 본 발명은 상기한 바와 같은 제문제점을 해결하기 위해 안출된 것으로서, 하천으로 방류되는 생활하수 등을 포함하는 오염수 및 우수를 동시에 정화할 수 있으며, 주민들에게 친환경 공간을 제공하는 수로형 인공습지 및 이의 시공방법을 제공하는데 그 목적이 있다.Therefore, the present invention has been made to solve the problems as described above, and can simultaneously purify the contaminated water and rainwater, including domestic sewage discharged into the river, waterway-type artificial to provide eco-friendly space to the residents The purpose is to provide a wetland and its construction method.

상기한 목적을 달성하기 위한 본 발명에 따른 수로형 인공습지는 하천의 제방사면 둔치에 형성되어 유입구와 우수관을 통해 유입되는 생활하수를 포함하는 오염수와 우수를 동시에 정화하여 하천으로 방류하는 수로형 인공습지에 있어서, 상기 유입구를 통해 유입되는 생활하수를 포함하는 오염수 내의 부유물질을 침전시키고 인을 흡착하여 정화처리하는 오염수처리수단과, 상기 오염수처리수단에서 정화처리되어 유출되는 유출수와 상기 우수관을 통해 유입되는 우수가 혼합되어 흐르는 수로와, 상기 수로를 흐르는 혼합수를 유입시켜 식재된 수생식물 및 토양에 의해 상기 혼합수에 포함된 부영양화의 원인인 질소 및 인을 제거하여 정화하고 정화된 처리수를 상기 하천으로 방류시키는 여과습지부로 구성됨을 특징으로 한다.Aqueduct-type artificial wetland according to the present invention for achieving the above object is formed on the bank of the bank's dike slope and at the same time to clean the contaminated water and rainwater including the living sewage flowing through the inlet and rain pipes to discharge to the river In the artificial wetland, the contaminated water treatment means for sedimenting the suspended solids in the contaminated water including the living sewage flowing through the inlet, adsorbing and purifying phosphorus, and the outflow water and the rain pipe discharged from the contaminated water treatment means Rainwater flowing through the rainwater flows through the mixed stream and the mixed water flowing through the waterway purged and purified by removing nitrogen and phosphorus, which is the cause of eutrophication contained in the mixed water, by the aquatic plants and soil planted. It is characterized by consisting of a filtration wetland portion for discharging the water into the river.

또한, 상기한 목적을 달성하기 위한 본 발명에 따른 수로형 인공습지 시공방법은 하천의 제방사면 둔치에 유입구를 통해 유입되는 생활하수를 포함하는 오염수 내의 부유 물질을 침전시키고 인을 흡착하여 정화처리하도록 침사지와, 제1 및 제2침전조와 제1 및 제2반응조로 구성되는 오염수처리수단을 설치하고, 상기 오염수처리수단에서 정화처리되어 유출되는 유출수와, 도로부에 설치된 집수정에 집수되어 우수관을 통해 유입되는 우수가 혼합된 혼합수가 흐르도록 수로를 설치하며, 상기 수로를 통해 공급되는 혼합수를 처리하도록 수생식물이 식재되며 상기 처리된 처리 수를 배출구를 통해 방류하도록 여과습지부를 설치함을 특징으로 한다.In addition, the waterway-type artificial wetland construction method according to the present invention for achieving the above object precipitates the suspended solids in the contaminated water including the living sewage introduced through the inlet to the bank slope of the river and adsorbed phosphorus to purify. Install a sedimentation basin, the first and second settling tanks, and the first and second reaction tanks, and collect the effluent from the polluted water treatment means and the effluent that flows out, and the sump installed in the road part. A water channel is installed to allow the mixed water mixed with rainwater to flow through, and aquatic plants are planted to treat the mixed water supplied through the water channel, and a filtration wetland unit is installed to discharge the treated water through an outlet. It is done.

이하, 본 발명을 첨부한 예시도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.

도 1은 본 발명에 따른 수로형 인공습지를 도시한 평면도이며, 도 2는 도 1의 A-A선 단면도이며, 도 3은 도 1의 B-B선 단면도이며, 도 4는 본 발명에 따른 수로형 인공습지의 수로를 도시한 상세도이며, 도 5는 본 발명에 따른 수로형 인공습지를 도시한 계통도이다.1 is a plan view illustrating a waterway artificial wetland according to the present invention, FIG. 2 is a cross-sectional view taken along line AA of FIG. 1, FIG. 3 is a cross-sectional view taken along line BB of FIG. 1, and FIG. 4 is a waterway artificial wetland according to the present invention. Fig. 5 is a detailed diagram illustrating a channel of FIG. 5, and FIG. 5 is a schematic diagram illustrating a channel artificial wetland according to the present invention.

이들 도면에 도시된 바와 같이, 본 발명에 따른 수로형 인공습지는 하천의 제방사면 둔치에 형성되어 유입구와 우수관을 통해 유입되는 생활하수를 포함하는 오염수와 우수를 동시에 정화하여 하천으로 방류하는 수로형 인공습지에 있어서, As shown in these figures, a waterway-type artificial wetland according to the present invention is formed on the bank of the bank's bank slopes to simultaneously purify the contaminated water and rainwater including the living sewage flowing through the inlet and the rain pipe to discharge into the river. In the type artificial wetland,

상기 유입구(11)를 통해 유입되는 생활하수를 포함하는 오염수 내의 부유물질을 침전시키고 인을 흡착하여 정화처리하는 오염수처리수단(10)과, 상기 오염수처리수단(10)에서 정화처리되어 유출되는 유출수와 상기 우수관(27)을 통해 유입되는 우수가 혼합되어 흐르는 수로(28)와, 상기 수로(28)를 흐르는 혼합수를 유입시켜 식재된 수생식물 및 토양에 의해 상기 혼합수에 포함된 부영양화의 원인인 질소 및 인을 제거하여 정화하고 정화된 처리수를 상기 하천으로 방류시키는 여과습지부(30)로 구성된다.Polluted water treatment means (10) for sedimentation of suspended solids in contaminated water including domestic sewage introduced through the inlet (11), adsorbing and purifying phosphorus, and purified and discharged from the contaminated water treatment means (10). The effluent contained in the mixed water by the water channel 28 and the rainwater introduced through the rain pipe 27 and the mixed water flowing through the water channel 28 and the aquatic plants and soil planted by the inflow water It is composed of a filtration wetland portion 30 to remove the cause nitrogen and phosphorus to purify and discharge the purified treated water to the river.

여기서, 상기 오염수처리수단(10)은 유입구(11)를 통해 유입되는 생활하수를 포함하는 오염수에 포함된 돌이나 모래와 같이 비중이 큰 물질을 침전시키는 침사지(13)와, 상기 침사지(13)를 통과한 오염수의 활성 슬러지를 침전시키는 침전조(19, 21)와, 상기 침전조(19, 21)를 통과한 오염수에 포함된 유기화합물질 및 영양염류를 화학적 및 생물학적으로 처리하여 제거하면서 인을 흡착하여 제거하는 반응조(17, 23)로 구성된다.Here, the contaminated water treatment means (10) is a settling basin (13) for depositing a material having a high specific gravity, such as stone or sand contained in the contaminated water including the living sewage flowing through the inlet 11, and the settling basin (13) Precipitating tank (19, 21) to precipitate the activated sludge of the contaminated water passed through the) and the organic compounds and nutrients contained in the contaminated water passed through the sedimentation tank (19, 21) by chemical and biological treatment and removal It consists of reaction tanks 17 and 23 which adsorb | suck and remove phosphorus.

또한, 상기 반응조(17, 23)는 제1반응조(17)와 제2반응조(23)로 구성되되, 상기 제1반응조(17)는 다공질 세라믹 담채로 구성되며, 상기 제2반응조(23)는 끈상메디아(철섬유)로 구성된다.In addition, the reaction tank (17, 23) is composed of a first reaction tank (17) and a second reaction tank (23), the first reaction tank (17) is composed of a porous ceramic tin, the second reaction tank (23) is Consists of sticky media (iron fiber).

그리고, 상기 수로(28)는 끈상메디아(철섬유, 29)로 구성된다.In addition, the channel 28 is composed of a string-like media (iron fiber, 29).

또한, 상기 여과습지부(30)는 다수 개의 목재칸막이(33)가 교호되게 설치되어, 혼합수가 지그재그로 유동되도록 구성된다.In addition, the filtration wetland portion 30 is a plurality of wood partition 33 is installed alternately, the mixed water is configured to flow in a zigzag.

이하, 상기한 바와 같은 구성으로 이루어진 본 발명에 따른 수로형 인공습지의 시공에 대해 설명한다.Hereinafter, the construction of the waterway type artificial wetland according to the present invention having the configuration as described above.

본 발명에 따른 수로형 인공습지 시공방법은 하천의 제방사면 둔치에 유입구(11)를 통해 유입되는 생활하수를 포함하는 오염수 내의 부유 물질을 침전시키고 인을 흡착하여 정화처리하도록 침사지(13)와, 제1 및 제2침전조(19, 21)와 제1 및 제2반응조(17, 23)로 구성되는 오염수처리수단(10)을 설치하고, 상기 오염수처리수단(10)에서 정화처리되어 유출되는 유출수와, 도로부에 설치된 집수정(37)에 집수되어 우수관(27)을 통해 유입되는 우수가 혼합된 혼합수가 흐르도록 수로(28)를 설치하며, 상기 수로(28)를 통해 공급되는 혼합수를 처리하도록 수생식물이 식재되며 상기 처리된 처리수를 배출구(35)를 통해 방류하도록 여과습지부(30)를 설치한다.The waterway-type artificial wetland construction method according to the present invention precipitates the suspended solids in the contaminated water including living sewage flowing through the inlet 11 at the banks of the banks of the banks, and sediments 13 and so as to adsorb and purify phosphorus. And the contaminated water treatment means (10) comprising first and second settling tanks (19, 21) and first and second reaction tanks (17, 23), purged by the contaminated water treatment means (10) and discharged. A water channel 28 is installed so that the mixed water mixed with the outflow water and the rainwater mixed with the rainwater collecting pipe 37 installed in the road part flows through the rain pipe 27, and the mixed water supplied through the water channel 28 Aquatic plants are planted for treatment, and the filtration wetland unit 30 is installed to discharge the treated water through the outlet 35.

여기서, 상기 오염수처리수단(10)은 유입구(11)를 통해 유입되는 생활하수를 포함하는 오염수에 포함된 돌이나 모래와 같이 비중이 큰 물질을 침전시키는 침사지(13)와, 상기 침사지(13)를 통과한 오염수의 활성 슬러지를 침전시키는 침전조(19, 21)와, 상기 침전조(19, 21)를 통과한 오염수에 포함된 유기화합물질 및 영양염류를 화학적 및 생물학적으로 처리하여 제거하면서 인을 흡착하여 제거하는 반응조(17, 23)로 이루어진다.Here, the contaminated water treatment means (10) is a settling basin (13) for depositing a material having a high specific gravity, such as stone or sand contained in the contaminated water including the living sewage flowing through the inlet 11, and the settling basin (13) Precipitating tank (19, 21) to precipitate the activated sludge of the contaminated water passed through the) and the organic compounds and nutrients contained in the contaminated water passed through the sedimentation tank (19, 21) by chemical and biological treatment and removal It consists of reaction tanks 17 and 23 which adsorb | suck and remove phosphorus.

특히, 상기 반응조(17, 23)는 제1반응조(17)와 제2반응조(23)로 구성하되, 상기 제1반응조(17)는 다공질 세라믹 담채로 구성하며, 상기 제2반응조(23)는 끈상메디아(철섬유, 29)로 구성한다.In particular, the reaction tank (17, 23) is composed of a first reaction tank (17) and a second reaction tank (23), the first reaction tank (17) is composed of a porous ceramic tin, the second reaction tank (23) Consists of sticky media (iron fiber, 29).

또한, 상기 수로(28)는 끈상메디아(철섬유, 29)로 구성한다.In addition, the channel 28 is composed of a string-like media (iron fiber, 29).

그리고, 상기 여과습지부(30)에는 다수 개의 목재칸막이(33)를 교호되게 설치하여, 혼합수가 지그재그로 유동되도록 구성한다.In addition, a plurality of wood partitions 33 are alternately installed in the filtration wetland part 30 so that the mixed water flows in a zigzag.

즉, 상기 침사지(13)는 유입구(11)를 통해 유입되는 생활하수를 포함하는 오염수에 포함된 돌이나 모래와 같이 비중이 큰 물질을 침전시킴과 동시에 상부에 설치된 스크린(15)에 의해서 여과시킨다.That is, the sedimentation basin 13 precipitates a material having a high specific gravity such as stone or sand contained in the contaminated water including the living sewage introduced through the inlet 11 and is filtered by the screen 15 installed at the top. Let's do it.

또한, 상기 침사지(13)를 통과한 오염수는 상향 월류로 제1침전조(19)로 유입되며, 상기 제1침전조(19)에서 오염수의 1차 침전이 이루어지며, 상기 제1침전조(19)에서 오염수는 상기 제1침전조(19)의 하부에 위치된 개구부를 통해 제1반응조(17)로 유입되며, 상기 제1반응조(17)는 다공질 세라믹 담채로 이루어져 있어, 오염수에 포함된 유기화합물질 및 영양염류를 화학적 및 생물학적으로 처리하여 제거한 후, 오염수는 제1반응조(17)를 상향 월류하여 제2침전조(21)로 유입되며, 상 기 제2침전조(21)에서 오염수의 2차 침전이 이루어지며, 상기 제2침전조(21)의 하부에 위치된 개구부를 통해 오염수가 제2반응조(23)로 유입되며, 상기 제2반응조(23)에는 인을 흡착하는 끈상메디아(철섬유, 29)를 설치하여 제2침전조(21)를 통과한 오염수에 포함된 인을 흡착하여 제거한다.In addition, the contaminated water that has passed through the settling basin 13 is introduced into the first settling tank 19 as an upward monthly flow, and the first settling of the contaminated water is made in the first settling tank 19, and the first settling tank 19 Contaminated water is introduced into the first reaction tank 17 through an opening located at the bottom of the first settling tank 19, the first reaction tank 17 is made of a porous ceramic tin, After the organic compounds and nutrients are removed by chemical and biological treatment, the contaminated water flows upwardly through the first reactor 17 into the second settling tank 21, and the contaminated water in the second settling tank 21. Second precipitation is made, contaminated water flows into the second reaction tank 23 through the opening located in the lower part of the second settling tank 21, and the string-like media for adsorbing phosphorus in the second reaction tank 23 ( Iron fiber 29 is installed to absorb and remove phosphorus contained in the contaminated water passing through the second settling tank 21.

이어서, 상기 제2반응조(23)에 연결된 수로(28)를 통해 유출수 및 오염수0가 흘러가되, 상기 수로(28)는 제2반응조(23)에서 정화처리되어 유출되는 유출수와 도로부에 설치된 집수정(37)에 집수되어 우수관(27)을 통해 유입되는 우수가 혼합되어 흘러가도록 시공한다. Subsequently, the effluent and the contaminated water 0 flow through the water channel 28 connected to the second reaction tank 23, and the water channel 28 is the effluent water that is purified and discharged from the second reaction tank 23 and the house installed on the road part. Collected by the crystal 37, the rainwater flowing through the rain pipe 27 is mixed to flow.

상기에서 수로(28)에도 제2반응조(23)와 마찬가지로 끈상메디아(29)를 형성한다.In the channel 28, the string-like media 29 are formed in the same manner as the second reaction tank 23.

상기 수로(28)를 통과한 혼합수는 여과습지부(30)를 지나가되, 상기 여과습지부(30)는 갈대 또는 부들 등의 수생 식물이 식재되는 다수 개의 여과습지(31a, 31b)를 시공한다. The mixed water passing through the water channel 28 passes through the filtration wetland portion 30, and the filtration wetland portion 30 constructs a plurality of filtration wetlands 31a and 31b in which aquatic plants such as reeds or buds are planted. do.

여기서, 상기 여과습지(31a, 31b)에는 다수 개의 목재칸막이(33)를 교호되게 설치하여, 유입된 혼합수가 지그재그로 유동되어 식재된 수생식물 및 토양과 접촉되는 시간이 증가되는 것에 의해 수질 정화 효과가 증가되도록 형성한다. Here, a plurality of wood partitions 33 are alternately installed in the filtration wetlands 31a and 31b to increase the time for contacting the aquatic plants and soil planted with the mixed water introduced in a zigzag flow. Form to increase.

또한, 다수 개의 여과습지(31a, 31b) 각각에 정화된 처리수를 하천으로 방류하는 배출구(35)를 설치한다.In addition, a plurality of discharge holes 35 for discharging the treated water to the stream are provided in each of the plurality of filtration wetlands 31a and 31b.

상기한 바와 같은 구성 및 시공으로 이루어진 본 발명에 따른 수로형 인공습지 및 그의 시공방법은 하천의 제방사면 둔치에 수로에 의해 연결되게 형성된 오염 수처리수단(10)과 여과습지부(30)에 의해 생활하수 등을 포함하는 오염수와 우수를 동시에 수질 정화할 수 있는 작용효과가 있다.Waterway-type artificial wetland and its construction method according to the present invention made of the configuration and construction as described above living by the contaminated water treatment means 10 and the filtration wetland portion 30 formed to be connected by a channel to the bank of the bank's embankment. The contaminated water, including sewage and rainwater has the effect of purifying the water at the same time.

이상에서 설명한 바와 같이, 본 발명에 따른 수로형 인공습지 및 이의 시공방법은 하천으로 방류되는 생활하수 등을 포함하는 오염수와 우수를 동시에 정화할 수 있어 하천의 오염을 방지할 수 있는 이점이 있다.As described above, the conduit-type artificial wetland and its construction method according to the present invention can simultaneously purify contaminated water and rainwater including domestic sewage discharged into the river, thereby preventing pollution of the river. .

Claims (10)

하천의 제방사면 둔치에 형성되어 유입구와 우수관을 통해 유입되는 생활하수를 포함하는 오염수와 우수를 동시에 정화하여 하천으로 방류하는 수로형 인공습지에 있어서, In a channel-type artificial wetland formed on the bank of the bank's embankment and purifying contaminated water and rainwater, including domestic sewage flowing in through the inlet and rainwater pipes, and discharged to the stream. 상기 유입구를 통해 유입되는 생활하수를 포함하는 오염수 내의 부유물질을 침전시키고 인을 흡착하여 정화처리하는 오염수처리수단과, 상기 오염수처리수단에서 정화처리되어 유출되는 유출수와 상기 우수관을 통해 유입되는 우수가 혼합되어 흐르는 수로와, 상기 수로를 흐르는 혼합수를 유입시켜 식재된 수생식물 및 토양에 의해 상기 혼합수에 포함된 부영양화의 원인인 질소 및 인을 제거하여 정화하고 정화된 처리수를 상기 하천으로 방류시키는 여과습지부로 구성됨을 특징으로 하는 수로형 인공습지.Polluted water treatment means for sedimenting suspended solids in contaminated water including living sewage flowing through the inlet, adsorbing phosphorus, and purifying the wastewater; The mixed and flowing water and the mixed water flowing through the water inlet to remove the nitrogen and phosphorus which is the cause of eutrophication contained in the mixed water by the planted aquatic plants and soil purified and purified water to the river Waterway type artificial wetland, characterized in that consisting of a filtered wetland discharged. 제1항에 있어서,The method of claim 1, 상기 오염수처리수단은 유입구를 통해 유입되는 생활하수를 포함하는 오염수에 포함된 돌이나 모래와 같이 비중이 큰 물질을 침전시키는 침사지와, 상기 침사지를 통과한 오염수의 활성 슬러지를 침전시키는 침전조와, 상기 침전조를 통과한 오염수에 포함된 유기화합물질 및 영양염류를 화학적 및 생물학적으로 처리하여 제거하면서 인을 흡착하여 제거하는 반응조로 구성됨을 특징으로 하는 수로형 인공습지.The contaminated water treatment means includes a settling basin for depositing a material having a high specific gravity such as stone or sand contained in the contaminated water including living sewage flowing through the inlet, and a settling tank for settling activated sludge of the contaminated water passing through the settling basin; Waterway type artificial wetland, characterized in that consisting of a reaction tank to remove the organic compounds and nutrients contained in the contaminated water passed through the settling tank chemically and biologically to remove the phosphorus while adsorbing. 제2항에 있어서,The method of claim 2, 상기 반응조는 제1반응조와 제2반응조로 구성되되, 상기 제1반응조는 다공질 세라믹 담채로 구성되며, 상기 제2반응조는 끈상메디아(철섬유)로 구성됨을 특징으로 하는 수로형 인공습지.The reactor is composed of a first reactor and a second reactor, the first reactor is composed of a porous ceramic tin, the second reactor is a waterway artificial wetlands, characterized in that consisting of string-like media (iron fiber). 제1항에 있어서,The method of claim 1, 상기 수로는 끈상메디아(철섬유)가 형성된 것을 특징으로 하는 수로형 인공습지.The aqueduct artificial wetland, characterized in that the channel has a string-like media (iron fiber) is formed. 제1항에 있어서,The method of claim 1, 상기 여과습지부는 다수 개의 목재칸막이가 교호되게 설치되어, 혼합수가 지그재그로 유동되도록 구성됨을 특징으로 하는 수로형 인공습지.The filtered wetland portion is a plurality of wood partitions are installed alternately, waterway artificial wetland, characterized in that the mixed water is configured to flow in a zigzag. 하천의 제방사면 둔치에 유입구를 통해 유입되는 생활하수를 포함하는 오염수 내의 부유 물질을 침전시키고 인을 흡착하여 정화처리하도록 침사지와, 제1 및 제2침전조와 제1 및 제2반응조로 구성되는 오염수처리수단을 설치하고, 상기 오염수처리수단에서 정화처리되어 유출되는 유출수와, 도로부에 설치된 집수정에 집수되어 우수관을 통해 유입되는 우수가 혼합된 혼합수가 흐르도록 수로를 설치하며, 상기 수로를 통해 공급되는 혼합수를 처리하도록 수생식물이 식재되며 상기 처리된 처리수를 배출구를 통해 방류하도록 여과습지부를 설치함을 특징으로 하는 수로형 인공습지 시공방법.It consists of a settling basin, and the first and second settling tanks and the first and second reaction tanks to precipitate suspended matter in the contaminated water including living sewage flowing through the inlet on the bank's bank slope and adsorb and purify phosphorus. A contaminated water treatment means is installed, and a water channel is installed so that the mixed water mixed with the runoff water purified and discharged by the contaminated water treatment means and the rainwater mixed in the collection well installed in the road part flows in through the rain pipe may flow through the contaminated water; A waterway-type artificial wetland construction method characterized in that the aquatic plants are planted to treat the supplied mixed water, and the filtration wetland is installed to discharge the treated water through an outlet. 제6항에 있어서,The method of claim 6, 상기 오염수처리수단은 유입구를 통해 유입되는 생활하수를 포함하는 오염수에 포함된 돌이나 모래와 같이 비중이 큰 물질을 침전시키는 침사지와, 상기 침사지를 통과한 오염수의 활성 슬러지를 침전시키는 침전조와, 상기 침전조를 통과한 오염수에 포함된 유기화합물질 및 영양염류를 화학적 및 생물학적으로 처리하여 제거하면서 인을 흡착하여 제거하는 반응조로 이루어짐을 특징으로 하는 수로형 인공습지 시공방법.The contaminated water treatment means includes a settling basin for depositing a material having a high specific gravity such as stone or sand contained in the contaminated water including living sewage flowing through the inlet, and a settling tank for settling activated sludge of the contaminated water passing through the settling basin; Waterway type artificial wetland construction method characterized in that consisting of a reaction tank for adsorption and removal of phosphorus while chemically and biologically treating the organic compounds and nutrients contained in the contaminated water passed through the settling tank. 제7항에 있어서,The method of claim 7, wherein 상기 반응조는 제1반응조와 제2반응조로 구성하되, 상기 제1반응조는 다공질 세라믹 담채로 구성하며, 상기 제2반응조는 끈상메디아(철섬유)로 구성함을 특징으로 하는 수로형 인공습지 시공방법.The reactor consists of a first reactor and a second reactor, the first reactor consists of a porous ceramic tin, the second reactor consists of string-like media (iron fiber) . 제6항에 있어서,The method of claim 6, 상기 수로는 끈상메디아(철섬유)로 구성함을 특징으로 하는 수로형 인공습지 시공방법.The aqueduct-type artificial wetland construction method characterized in that the channel consists of a string-like media (iron fiber). 제6항에 있어서,The method of claim 6, 상기 여과습지부에는 다수 개의 목재칸막이를 교호되게 설치하여, 혼합수가 지그재그로 유동되도록 구성함을 특징으로 하는 수로형 인공습지 시공방법.A waterway-type artificial wetland construction method characterized in that the filtration wetland portion by installing a plurality of wood partitions alternately, so that the mixed water flows in a zigzag.
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