KR100305656B1 - Integrated treatment system for organic garbage and sewage by coupling anaerobic septic tank with sewage treatment works - Google Patents

Integrated treatment system for organic garbage and sewage by coupling anaerobic septic tank with sewage treatment works Download PDF

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KR100305656B1
KR100305656B1 KR1020000021276A KR20000021276A KR100305656B1 KR 100305656 B1 KR100305656 B1 KR 100305656B1 KR 1020000021276 A KR1020000021276 A KR 1020000021276A KR 20000021276 A KR20000021276 A KR 20000021276A KR 100305656 B1 KR100305656 B1 KR 100305656B1
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sewage
food
kitchen waste
tank
organic
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KR20000037398A (en
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이경주
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이경주
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Priority to JP2001089010A priority patent/JP2001310170A/en
Priority to CN01110086A priority patent/CN1312231A/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00Operations not covered by a single other subclass or by a single other group in this subclass
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • 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
    • C02F3/28Anaerobic digestion processes
    • 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
    • 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
    • Y02W10/20Sludge processing

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  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)

Abstract

본 발명은 유기성 주방폐기물(음식물)과 생활오수 통합처리 공법에 관한 것으로, 혐기성 부패조와 오수처리시설공법(접촉산화법, 장기포기법 등 활성Sludge공법 및 그 변법)을 배열기법으로 설치하여 유기성 주방폐기물(음식물)과 생활오수의 동시처리가 이루어지도록 한 것이다.The present invention relates to an organic kitchen waste (food) and living sewage integrated treatment method, anaerobic decay and sewage treatment facilities (active sludge method such as contact oxidation method, long-term aeration method and its variation) by installing the organic kitchen waste by the arrangement method It is designed to simultaneously process food and living sewage.

본 발명은 주방의 씽크대 하부에 분쇄기구(disposer)를 구비하여 주방에서 발생되는 유기성 주방폐기물(음식물)을 분쇄한 후 생활오수와 함께 배출하여 공동처리하고자 하는 경우, 혹은 유기성 주방폐기물(음식물)을 분리수거하여 분쇄한 후 다시 생활오수와 함께 공동처리하고자 하는 경우에 오수처리시설공법(접촉산화법, 장기포기법 등 활성Sludge공법 및 그 변법)의 유량조정조 전단에 혐기성 부패조를 설치함으로써 이루어진다.The present invention is provided with a grinding mechanism (disposer) in the lower part of the kitchen sink to crush the organic kitchen waste (food) generated in the kitchen and then discharged together with the living sewage, or organic kitchen waste (food) In the case of separate collection, pulverization, and co-treatment with domestic sewage, it is made by installing anaerobic decay tank in front of the flow control tank of the sewage treatment facility method (active sludge method such as contact oxidation method, long-term aeration method and its variants).

Description

혐기성 부패조와 오수처리시설공법(접촉산화법, 장기포기법 등 활성Sludge공법과 그 변법)을 결합한 유기성 주방폐기물(음식물) 및 생활오수 통합처리 공법{Integrated treatment system for organic garbage and sewage by coupling anaerobic septic tank with sewage treatment works}Integrated treatment system for organic garbage and sewage by coupling anaerobic septic tank which combines anaerobic decay tank and sewage treatment facility method (active sludge method such as contact oxidation method, long-term aeration method and its variation) with sewage treatment works}

본 발명은 혐기성 부패조와 오수처리시설공법(접촉산화법, 장기포기법 등 활성Sludge공법 및 그 변법)을 결합한 유기성 주방폐기물(음식물)과 생활오수 통합처리 공법에 관한 것으로,유기성 주방폐기물(음식물)을 분쇄시켜 생활오수와 함께 처리시키되 혐기성 부패조를 거친 후 오수처리시설공법(접촉산화법, 장기포기법 등 활성Sludge공법 및 그 변법)을 거쳐 처리되게 한 것이다.The present invention relates to organic kitchen waste (food) combined with anaerobic decay tanks and sewage treatment facilities (active sludge methods such as contact oxidation method, long-term aeration method and its methods) and living sewage integrated treatment method, organic kitchen waste (food) It is pulverized and treated with domestic sewage, but after an anaerobic decay tank, it is treated through sewage treatment facility methods (active sludge method such as contact oxidation method and long-term aeration method and its variants).

즉 본 발명은 유기성 주방폐기물(음식물)과 생활오수를 통합 처리하기 위한 것으로, 주방의 씽크대 하부에 분쇄기구(disposer)를 구비하여 주방에서 발생되는 유기성 주방폐기물(음식물)을 분쇄한 후 생활오수와 함께 배출하여 공동처리하고자 하는 경우 혹은 유기성 주방폐기물(음식물)을 분리수거하여 분쇄한 후 다시 생활오수와 함께 공동처리하고자 하는 경우에 오수처리시설공법(접촉산화법, 장기포기법 등 활성Sludge공법 및 그 변법)의 유량조정조 전단에 혐기성 부패조를 설치함으로써 분쇄된 유기성 주방폐기물은 혐기성 부패조에서 처리되고, 혐기성 부패조에서 처리된 유기성 주방폐기물과 생활오수는 자연유하하여 유량조정조로부터 이루어지는 오수처리시설의 호기성 공법(접촉산화법, 장기포기법 등 활성Sludge공법 및 그 변법)에 의해 처리되게 한 것이다.That is, the present invention is to integrate organic kitchen waste (food) and household sewage, and has a crushing mechanism (disposer) at the bottom of the sink of the kitchen to grind organic kitchen waste (food) generated in the kitchen after living sewage and Sewage treatment facility method (active oxidation method, long-term aeration method, etc.) The organic kitchen wastes crushed by installing anaerobic decay tanks in front of the flow control tank of) are treated in the anaerobic decay tanks, and the organic kitchen wastes and living sewage treated in the anaerobic decay tanks are naturally depleted. It is treated by the method (active sludge method such as contact oxidation method, long-term aeration method and its variations). It is.

종래의 기술은 생활오수는 하수관로를 따라 자연유하하여 오수처리시설이나 하수종말처리장에서 처리하는 방식을 취해 왔다.Conventional technology has taken the method of treating domestic sewage in a sewage treatment facility or sewage terminal treatment plant by naturally flowing along the sewage pipe.

그리고 주방폐기물은 따로 분리수거하여 재활용하거나 처리하는 기술과, 주방의 씽크대에 설치된 분쇄기구(disposer)로 분쇄하여 생활오수와 함께 배출한 후 하수종말처리장에서 처리하는 기술을 사용해 왔다.In addition, kitchen wastes have been separately collected and recycled or disposed of, and have been used in a sewage treatment plant after being crushed and discharged together with household sewage by a disposer installed in the kitchen sink.

그러나 생활오수와 분쇄된 주방폐기물이 배출원에서부터 하수종말처리장까지 유하하는 동안 하수관로에서 누수되는 양이 많아 하천이나 호소 그리고 지하수가 오염되는 원인이 되어 왔다.또한 주방폐기물을 분리수거하여 처리하는 경우는 완전한 분리수거가 이루어지지 않아 매립장에서 쓰레기 반입분쟁의 원인이 되고, 침출수, 악취, 해충 등을 발생시켜 토양 및 지하수 오염을 유발하고 생활환경을 해쳐왔으며, 젖은 주방폐기물이 포함된 생활폐기물을 소각로에서 소각시킬 경우는 다이옥신(dioxin)이 배출되는 등 제2오염의 원인이 되어 왔다.However, the amount of water leaked from the sewer pipe during the discharge of domestic sewage and pulverized kitchen waste from the source to the sewage treatment plant has caused pollution of rivers, lakes, and groundwater. It is not collected, causing landfill disputes in landfills, causing leachate, odors, pests, etc., causing soil and groundwater contamination, harming the living environment, and incineration of household wastes containing wet kitchen waste in incinerators. The case has been the cause of the second pollution, such as the release of dioxin.

본 발명은 유기성 주방폐기물(음식물)과 생활오수를 분리하여 처리하지 않고 하나의 처리시설에서 처리할 수 있는 기술이며,생활오수 혹은 분쇄된 주방폐기물이 포함된 생활오수를 하수종말처리장에서 처리하지 않고, 발생지에서 단위 규모별로 처리할 수 있는 단독 혹은 공동처리기술이다.여기서 '발생지'라 함은 주거지역(공동주택지역, 개인주택지역), 관공서, 공공시설 및 음식업시설 등 생활오수와 주방폐기물이 동시에 발생하는 모든 지역을 말하며,'단위 규모별'라 함은 공동주택(APT)지역인 경우 단위 단지별, 개인주택 지역인 경우 단위 마을별, 관공서나 공공시설 및 음식업시설 지역인 경우 단독 혹은 공동의 단위 처리규모를 말하며,'단독처리'라 함은 식당이나 관공서 등 한 곳에서 발생하는 양 만의 처리를 말하며,'공동처리'라 함은 공동주택(APT)이나 개인주택 지역처럼 다중의 배출원에서 발생하는 양을 한 곳에 모아 함께 하는 처리를 말한다.본 기술의 사용으로 주방에서 발생되던 유기성 주방폐기물(음식물)의 발생량은 제로(zero)화 되고, 따라서 주방폐기물의 발생으로 인한 모든 환경문제가 해소될 수 있게 되었다.또한 생활오수가 하수관로를 따라 하수종말처리장까지 유하하지 않고 발생지에서 처리됨으로써, 생활오수의 누수로 인한 환경문제를 해소함은 물론 처리수의 자원화를 유도하고자 한다.The present invention is a technology that can be treated in one treatment facility without separating organic kitchen waste (food) and household sewage, and does not process domestic sewage containing domestic sewage or pulverized kitchen waste in the sewage treatment plant. It is a single or co-processing technology that can be processed at the source of generation, by unit size.In this case, the term 'generating area' refers to living sewage and kitchen waste such as residential areas (public housing areas, private housing areas), government offices, public facilities, and food industry facilities. It means all the areas that occur at the same time, and 'by unit size' refers to unit complex in the case of APT area, unit village in the case of private housing area, or single or joint in the case of public or public facilities and food industry facilities area. It refers to the size of the unit processing, and 'single processing' refers to the processing of the amount occurring in one place such as a restaurant or a public office. (APT) or the treatment of multiple sources of emissions from multiple sources, such as private homes, in one place.The use of this technology results in zero organic kitchen waste (food) generated in the kitchen, Therefore, all environmental problems caused by the generation of kitchen waste can be solved.In addition, the sewage wastewater is treated at the source site along the sewage pipeline to the sewage terminal treatment plant, thereby eliminating the environmental problems caused by the leakage of household sewage, as well as the treated water. We want to induce the resourceization of.

이러한 본 발명은 주방의 씽크대 하부에 분쇄기구(disposer)를 구비하여 주방에서 발생되는 유기성 주방폐기물(음식물)을 분쇄한 후 생활오수와 함께 배출하여 공동처리하고자 하는 경우, 혹은 유기성 주방폐기물(음식물)을 분리수거하여 분쇄한 후 다시 생활오수와 함께 공동처리하고자 하는 경우에 오수처리시설공법(접촉산화법, 장기포기법 등 활성Sludge공법 및 그 변법)의 유량조정조 전단에 혐기성 부패조를 설치함으로써 분쇄된 유기성 주방폐기물(음식물)은 혐기성 부패조에서 처리되고, 혐기성 부패조에서 처리된 유기성 주방폐기물(음식물)과 생활오수는 자연유하하여 유량조정조로부터 이루어지는 오수처리시설의 호기성 공법(접촉산화법, 장기포기법 등 활성Sludge공법 및 그 변법)에 의해 처리되게 한 것이다.The present invention is provided with a grinding mechanism (disposer) in the lower portion of the kitchen sink to crush the organic kitchen waste (food) generated in the kitchen and then discharged together with the living sewage, or organic kitchen waste (food) Is collected and pulverized and co-processed with domestic sewage again, the organic matter pulverized by installing anaerobic decay tanks in front of the flow control tank of the sewage treatment facility method (active sludge method such as contact oxidation method and long-term aeration method and its variants) Kitchen waste (food) is treated in an anaerobic decay tank, organic kitchen waste (food) and domestic sewage treated in an anaerobic decay tank are naturally discharged. Active sludge method and its variations).

도 1 은 기존의 오수처리시설 공법(접촉산화법, 장기포기법 등 활성Sludge공법 및 그 변법)에서 유량조정조, 포기조, 침전조의 배열방식이다.1 is an arrangement method of the flow control tank, aeration tank, sedimentation tank in the existing sewage treatment facility method (active sludge method such as contact oxidation method, long-term aeration method and its variations).

도 2 는 본 발명의 혐기성 부패조 및 오수처리시설공법(접촉산화법, 장기포기법 등 활성Sludge공법 및 그 변법)의 유량조정조, 포기조, 침전조의 배열방식이다.Figure 2 is an arrangement of the flow control tank, aeration tank, sedimentation tank of the anaerobic decay tank and sewage treatment facility method (active sludge method such as contact oxidation method, long-term aeration method and its variations).

[도면의 주요부분에 대한 부호의 설명][Explanation of symbols on the main parts of the drawings]

10 : 혐기성 부패조 20 : 유량조정조10: anaerobic decay tank 20: flow rate adjustment tank

30 : 포기조 40 : 침전조30: aeration tank 40: sedimentation tank

Q : 생활오수 유량 Q1 : '유기성 주방폐기물 + 생활오수' 의 양Q: Daily Sewage Flow Q1: Volume of 'Organic Kitchen Waste + Daily Sewage'

본 발명은 유기성 주방폐기물(음식물) 및 생활오수를 하나의 처리시설에서 처리할 수 있도록 하는 통합처리공법에 관한 것으로,The present invention relates to an integrated treatment method for treating organic kitchen waste (food) and household sewage in one treatment facility.

주방의 씽크대 하부에 분쇄기구(disposer)를 구비하여 주방에서 생산되는 유기성 주방폐기물(음식물)을 잘게 분쇄한 후 생활오수와 함께 배출하여 공동처리하고자 하는 경우, 혹은 유기성 주방폐기물(음식물)을 분리수거하여 분쇄한 후 다시생활오수와 함께 공동처리하고자 하는 경우에 오수처리시설공법(접촉산화법, 장기포기법 등 활성Sludge공법 및 그 변법)의 유량조정조(20) 전단에 혐기성 부패조(10)를 설치하므로써 분쇄된 유기성 주방폐기물은 혐기성 부패조(10)에서 처리되고 혐기성 부패조(10)에서 처리된 유기성 주방폐기물(음식물)과 생활오수는 자연유하하여 유량조정조(20)로부터 포기조(30)와 침전조(40)로 이어지는 오수처리시설의 호기성 공법(접촉산화법, 장기포기법 등 활성Sludge공법 및 그 변법)에 의해 처리되게 한 것이다.When disposing organic kitchen waste (food) produced in the kitchen by disposing the crusher (disposer) in the lower part of the kitchen sink and discharging it together with the living sewage, or collecting organic kitchen waste (food) separately If you want to co-treat with filthy water again after crushing, install anaerobic decay tank (10) in front of the flow adjusting tank (20) of sewage treatment facility method (active sludge method such as contact oxidation method, long-term aeration method and its variants). Crushed organic kitchen waste is treated in the anaerobic decay tank (10) and the organic kitchen waste (food) and living sewage treated in the anaerobic decay tank (10) is a natural dripping from the flow control tank (20) and aeration tank (30) It is made to be treated by the aerobic method (active oxidation method such as contact oxidation method, long-term aeration method and its modification method) of sewage treatment facility leading to 40).

즉 생활오수만을 처리할 경우는 도 1 과 같이 유량조정조(20), 포기조(30), 침전조(40)로 이어지는 오수처리시설의 호기성공법에 의해 처리되게 하면 적합하나, 생활오수에 분쇄된 유기성 주방폐기물(음식물)이 혼합되어 있어, 도 2 와 같이 유량조정조(20)의 전단에 혐기성부패조(10)를 설치하여 유기성 주방폐기물(음식물)과 생활오수가 동시에 처리되는 것이다.That is, when only the sewage is treated, it is suitable to be treated by the aerobic method of the sewage treatment facility leading to the flow adjusting tank 20, the aeration tank 30, and the sedimentation tank 40 as shown in FIG. Waste (food) is mixed, the anaerobic decay tank 10 is installed in the front of the flow adjustment tank 20 as shown in FIG. 2 to be treated simultaneously with organic kitchen waste (food) and household sewage.

본 발명으로 인하여 주방의 씽크대 하부에 분쇄기구(disposer)를 설치하여 유기성 주방폐기물(음식물)을 분쇄한 후 생활오수와 함께 배출하여 공동처리하고자 하는 경우, 혹은 유기성 주방폐기물(음식물)을 분리수거하여 분쇄한 후 다시 생활오수와 함께 공동처리하고자 하는 경우에 유기성 주방폐기물(음식물)과 생활오수를 하나의 처리장에서 처리할 수 있게 되었다.In accordance with the present invention, when disposing the kitchen kitchen waste (food) by installing a crusher (disposer) in the lower part of the sink of the kitchen to discharge together with the household sewage, or to separate the organic kitchen waste (food) to separate the crushing Afterwards, organic kitchen waste (food) and household sewage can be treated in a single treatment plant if they are to be co-treated with household waste again.

따라서 주방에서 젖은쓰레기(음식물)가 배출되지 않는 문제로 인하여 수많은 환경적이고 사회적인 문제들이 해결될 수 있게 되었다.Therefore, many environmental and social problems can be solved due to the problem that the kitchen waste is not discharged.

그것은 첫째, 주방폐기물(음식물)이 발생되지 않음으로 인하여 생활의 질이 향상된다.First, the quality of life is improved because kitchen waste (food) is not generated.

둘째, 쓰레기의 분리수거가 용이해지고 분리수거의 효율을 높일 수 있다.Second, it is easy to separate the garbage and increase the efficiency of the separate collection.

셋째, 도시미관을 좋게 한다.Third, improve the beauty of the city.

넷째, 매립장에서의 쓰레기 반입분쟁이 사라질뿐만 아니라 매립장으로의 쓰레기 반입량도 현저하게 감소한다.Fourth, the amount of waste brought into the landfill is not only reduced, but also the amount of waste brought into the landfill is significantly reduced.

다섯째, 소각로에서의 다이옥신(dioxin) 등 이차오염문제가 해소되어 소각로의 활용이 활성화된다.Fifth, secondary pollution problems such as dioxin in incinerators are solved, and incinerator utilization is activated.

여섯째, 생활오수를 하수종말처리장에서 처리하지 않고 발생지인 각 아파트 단지별, 각 마을별로 처리하기 때문에 관로에서의 누수로 인한 수질오염을 방지할 수 있고, 하수종말처리장 정책의 문제점들을 해소할 수 있다.Sixth, it is possible to prevent water pollution due to leakage from pipelines and solve the problems of sewage treatment plant policy because living sewage is not treated at sewage treatment plant but by each apartment complex and village. .

일곱째, 환경산업을 활성화시킬 수 있다.Seventh, the environmental industry can be activated.

Claims (2)

주방의 씽크대 하부에 분쇄기구(disposer)를 설치하여 유기성 주방폐기물을 분쇄한 후 생활오수와 함께 배출하여 공동처리하고자 하는 경우, 혹은 유기성 주방폐기물(음식물)을 분리수거하여 분쇄한 후 다시 생활오수와 함께 공동처리하고자 하는 경우에 있어서,If you want to install a disposer at the bottom of the sink of the kitchen to crush organic kitchen waste and discharge it together with household sewage, or if you want to co-treat with organic kitchen waste, separate the organic kitchen waste (food) and then crush it again. If you want to co-process, 오수처리시설공법(접촉산화법, 장기포기법 등 활성Sludge공법 및 그 변법)의 유량조정조 전단에 혐기성 부패조를 직렬식으로 연결 합병 시설하여 분쇄된 유기성 주방폐기물은 혐기성 부패조에서 처리되고, 혐기성 부패조에서 처리된 유기성 주방폐기물과 생활오수는 자연유하하여 유량조정조로부터 이루어지는 오수처리시설의 호기성 공법(접촉산화법, 장기포기법 등 활성Sludge공법과 그 변법)에 의해 처리되게 하는 유기성 주방폐기물(음식물) 및 생활오수 통합처리 공법.Combined anaerobic decay tanks in series with the front end of the flow control tank of the sewage treatment facility method (active oxidation method, long-term aeration method, and its variants) Organic kitchen wastes and household sewage treated in the tank are naturally discharged, and organic kitchen wastes (food) are treated by aerobic methods (active sludge method such as contact oxidation method, long-term aeration method and its variations) made from the flow control tank. And integrated sewage treatment methods. 제 1 항에서, 혐기성 부패조와 오수처리시설을 직렬식으로 연결 시설하되, 혐기성 부패조와 오수처리시설을 각각 분리 시설하는 것을 특징으로 하는 유기성 주방폐기물(음식물) 및 생활오수 통합처리 공법.The method of claim 1, wherein the anaerobic decay tank and the sewage treatment plant are connected in series, and the anaerobic decay tank and the sewage treatment plant are separated, respectively.
KR1020000021276A 2000-04-21 2000-04-21 Integrated treatment system for organic garbage and sewage by coupling anaerobic septic tank with sewage treatment works KR100305656B1 (en)

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KR20020001700A (en) * 2001-12-05 2002-01-09 이경주 Integrated treatment system for organic garbage and sewage
DE102008002812A1 (en) * 2008-03-26 2009-10-01 Bilfinger Berger Umwelttechnik Gmbh Process for the treatment of domestic waste water generated in households
CN102476127A (en) * 2010-11-29 2012-05-30 上海万帝环境技术有限公司 Food waste and domestic sewage combined treatment system
CN104148370B (en) * 2014-07-25 2016-04-13 李英军 A kind of combination unit and process changing food waste method processing changing food waste
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Publication number Priority date Publication date Assignee Title
KR100365314B1 (en) * 2000-09-29 2002-12-18 (주)대양이.엔.씨 Waste-Water Disposal System And Method For Removing Nitrogen, Phosphorus and Sludge by Using Aerobic and Anaerobic logarithmic/Endogenous Microorganism growth

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