KR101381748B1 - Organic waste water purification system - Google Patents

Organic waste water purification system Download PDF

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KR101381748B1
KR101381748B1 KR1020130155390A KR20130155390A KR101381748B1 KR 101381748 B1 KR101381748 B1 KR 101381748B1 KR 1020130155390 A KR1020130155390 A KR 1020130155390A KR 20130155390 A KR20130155390 A KR 20130155390A KR 101381748 B1 KR101381748 B1 KR 101381748B1
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wastewater
oil
anaerobic digestion
tank
storage tank
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KR1020130155390A
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Korean (ko)
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임범진
김태한
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(주)에스에이치이엔지
김태한
신해산업 (주)
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2866—Particular arrangements for anaerobic reactors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

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  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

The present invention relates to an organic wastewater purification system which separates oil from organic waste or wastewater generated during a recycling process of organic waste, purifies the organic waste or wastewater through an anaerobic digestion process, and discharges the purified product; and supplies methane gas generated from the anaerobic digestion process to a heater. The organic wastewater purification system comprises the following: an oil separator storing the wastewater of the organic waste which flows in from the outside and the wastewater discharged during the recycling process of the organic waste, and separating the wastewater into oil and wastewater; a wastewater storage tank storing the wastewater flowing in from the oil separator and the outside; an anaerobic digestion tank anaerobically digesting the wastewater stored in the wastewater storage tank for generating methane gas; and a wastewater processing device purifying and sterilizing the wastewater after the anaerobic digestion inside the anaerobic digestion tank. [Reference numerals] (11) Oil separation tank; (12) Oil storage tank; (21) Condensed wastewater storage tank; (22) Wastewater storage tank; (30) Anaerobic digestion tank; (40) Wastewater processing device; (50) Steam boiler; (AA) Wastewater; (BB) Sale; (CC) Vapor type wastewater; (DD) Wastewater in which the oil is removed; (EE) Discharge and associated process

Description

유기물류 폐수 정화 시스템{Organic waste water purification system}[0001] The present invention relates to an organic waste water purification system,

본 발명은 유기물류 폐수 정화 시스템에 관한 것으로서, 더욱 상세하게는 유기물류 폐기물 또는 유기물류 폐기물 재활용 과정에서 발생되는 폐수에서 유분을 분리하고 혐기성 소화과정을 거쳐 정화처리 한뒤 외부로 배출하고, 혐기성 소화 과정에서 발생되는 메탄가스를 가열장치로 공급하는 유기물류 폐수 정화 시스템에 관한 것이다.
The present invention relates to an organic wastewater purification system, and more particularly, to an organic wastewater purification system that separates wastewater from wastewater generated during the recycling process of organic wastes or organic wastes, purifies the wastewater through an anaerobic digestion process, To a heating device, and more particularly, to a system for purifying organic wastewater.

일반적으로, 유기성 폐기물이라 함은 미생물에 의해 분해 가능한 유기물을 다량 포함하는 물질 중 폐기가 필요한 물질을 일컫는 것으로, 대표적으로 음식물 쓰레기, 식품부산물, 계분 및 돈분 등과 같은 축산 배설물, 하수슬러지, 도축 부산물 등을 들 수 있다.Generally, organic waste refers to a substance that contains a large amount of organic matter decomposable by microorganisms, which is required to be discarded. Typically, organic waste includes animal wastes such as food waste, food by-products, feces and swine, sewage sludge, .

이러한, 유기성 폐기물 중 축산 배설물은 최근 축산업의 발전에 따라 각종 목장이나 양돈, 양계장에서 자체적인 정화처리가 불가능할 정도로 많은 양이 배출되고 있고, 또한 음식물 쓰레기 역시 생활수준의 향상과 외식 문화의 발달로 인해 그 양이 기하급수적으로 늘어나고 있는 실정이다.As a result of recent developments in livestock industry, livestock excreta among organic wastes has been discharged in such a large amount that it is impossible to carry out purification treatment by itself in various ranches, swine, poultry farms. In addition, The amount is increasing exponentially.

특히 일부 음식점에서 배출되는 음식물 쓰레기를 끓여서 동물의 먹이로 사용하는 경우가 있다. 그러나 돼지를 비롯한 동물들에게 일반 음식물을 직접 먹일 때 음식물에 함유된 염기로 인해 많은 다른 사료와 섞어서 먹여야 하는 문제점이 있다.In particular, food waste from some restaurants is boiled and used as food for animals. However, when pigs and other animals directly feed ordinary food, there is a problem that they must be mixed with many other feeds due to the base contained in the food.

이러한 유기성 폐기물에서 발생되거나 유기성 폐기물을 재활용하는 과정에서 발생되는 폐수는 하천에 불법으로 무단방류를 하거나, 폐수처리장치에서 소독 및 정화를 진행하여 외부로 배수 및 연계처리를 하게 된다.The wastewater generated in such organic wastes or in the process of recycling organic wastes is illegally discharged to the river or disinfected and purified in the wastewater treatment apparatus, and drained and connected to the outside.

그러나 이러한 폐수는 재활용되기 어렵고 정화처리가 되어도 처리과정이 복잡하며, 처리비용 소모가 많은 문제점이 있다.However, such wastewater is difficult to be recycled, and even if it is purified, the process is complicated and the processing cost is high.

관련선행기술로는 한국 등록특허 제10-0439903호가 있다.
A related prior art is Korean Patent No. 10-0439903.

본 발명은 유기물류 폐기물 또는 유기물류 폐기물 재활용 과정에서 발생되는 폐수에서 유분을 분리하고 혐기성 소화과정을 거쳐 정화처리 한뒤 외부로 배출하고, 혐기성 소화 과정에서 발생되는 메탄가스를 가열장치로 공급하는 유기물류 폐수 정화 시스템을 제공하기 위한 것이다.The present invention relates to a method for separating oil from wastewater generated in the process of recycling organic wastes or organic wastes and purifying the wastewater through an anaerobic digestion process and discharging the wastewater to the outside and supplying the methane gas generated in the anaerobic digestion process to a heating device To provide a wastewater purification system.

본 발명이 이루고자 하는 기술적 과제들은 이상에서 언급한 기술적 과제들로 제한되지 않는다.
The technical objects to be achieved by the present invention are not limited to the above-mentioned technical problems.

상기 과제를 달성하기 위한 본 발명의 유기물류 폐수 정화 시스템은, 외부에서 유입되는 유기물류 폐기물의 폐수와, 유기물류 폐기물을 재활용할 때 배출되는 폐수를 저장하여 유분과 폐수로 분리하는 유분리기와, 상기 유분리기 및 외부에서 유입되는 폐수를 저장하는 폐수저장탱크와, 상기 폐수저장탱크에 저장된 폐수를 혐기성 소화시켜 메탄가스를 발생시키는 혐기소화조와, 상기 혐기소화조에서 혐기성 소화가 완료된 폐수를 정화 및 소독 처리하는 폐수처리장치를 포함할 수 있다.According to an aspect of the present invention, there is provided an organic wastewater purification system comprising: a wastewater for an organic wastewater flowing into the wastewater; an oil separator for storing wastewater discharged when the organic wastewater is recycled, An anaerobic digester for anaerobically digesting wastewater stored in the wastewater storage tank to generate methane gas; and an anaerobic digestion tank for purifying and disinfecting wastewater having been anaerobically digested in the anaerobic digestion tank, And a wastewater treatment device for treating the wastewater.

구체적으로, 상기 유분리기는, 유입되는 폐수를 저장하여 폐수와 유분을 비중차를 통해 분리시키는 유분분리탱크와, 상기 유분분리탱크에서 분리된 유분이 저장되어 외부로 배출되는 유분저장탱크를 포함할 수 있다.Specifically, the oil separator includes an oil separation tank for storing the incoming wastewater and separating the wastewater and oil through a specific gravity difference, and an oil storage tank for storing the oil separated from the oil separation tank and discharged to the outside .

상기 폐수저장탱크는, 외부에서 증기 상태로 유입되는 폐수를 응축시켜 저장하는 응축폐수 저장체와, 상기 응축폐수 저장체, 유분리기 및 외부에서 유입되는 폐수를 저장하는 폐수 저장체를 포함할 수 있다.The wastewater storage tank may include a condensed wastewater storage body for condensing and storing the wastewater flowing from the outside in a vapor state, and a wastewater storage body for storing the condensed wastewater storage body, the oil separator, and the wastewater introduced from the outside .

상기 혐기소화조에서 발생되는 상기 메탄가스는 가열장치로 공급되어 스팀을 발생 또는 열매체를 가열할 수 있다.
The methane gas generated in the anaerobic digestion tank is supplied to a heating device to generate steam or heat the heating medium.

이상에서 설명한 바와 같이 본 발명은 유기물류 폐기물 또는 유기물류 폐기물 재활용 과정에서 발생되는 폐수에서 유분을 분리하고 혐기성 소화과정을 거쳐 정화처리 한뒤 외부로 배출함으로서 폐수에 포함된 유분을 따로 재활용할 수 있고, 혐기성 소화 과정을 통해 메탄가스를 발생시켜 가열장치의 연료로 사용할 수 있는 이점이 있다.
As described above, the present invention separates the oil from the wastewater generated in the process of recycling organic wastes or organic wastes, purifies the wastewater through an anaerobic digestion process, discharges the wastewater to the outside, The methane gas can be generated through the anaerobic digestion process and used as the fuel of the heating device.

도 1은 본 발명의 실시예에 의한 유기물류 폐수 정화 시스템의 구성을 간략화하여 나타낸 도면이다.
도 2는 본 발명에 따른 유기물류 폐수 정화 시스템의 전체구성도이다.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a simplified structure of an organic wastewater purification system according to an embodiment of the present invention; FIG.
2 is an overall configuration diagram of an organic-organic wastewater purification system according to the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세하게 설명한다. 도면들 중 동일한 구성요소들은 가능한 어느 곳에서든지 동일한 부호로 표시한다. 또한 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능 및 구성에 대한 상세한 설명은 생략한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same components are denoted by the same reference symbols whenever possible. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

도 1은 본 발명의 실시예에 의한 유기물류 폐수 정화 시스템을 나타낸 도면으로서, 유기물류 폐기물에서 발생되는 폐수와 유기물류 폐기물을 재활용할때 배출되는 폐수를 저장하여 유분과 폐수로 분리하는 유분리기(10)와, 유분리기(10) 및 외부에서 유입되는 폐수를 저장하는 폐수저장탱크(20)와, 폐수저장탱크(20)의 폐수를 혐기성 소화시켜 메탄가스를 발생시키는 혐기소화조(30)와, 혐기소화조(30)를 통해 배출되는 폐수를 정화 및 소독 처리하는 폐수처리장치(40)를 포함한다.FIG. 1 is a view showing an organic wastewater purification system according to an embodiment of the present invention. In FIG. 1, a wastewater generated from organic wastes and a wastewater discharged from an organic wastewater An anaerobic digester 30 for generating methane gas by anaerobic digestion of wastewater from the wastewater storage tank 20; and an anaerobic digester 30 for anaerobic digestion of wastewater from the wastewater storage tank 20, And a wastewater treatment device 40 for treating and disinfecting wastewater discharged through the anaerobic digestion tank 30.

도 1 내지 도 2에 도시된 바와 같이 상기 유분리기(10)는 유기물류 폐기물에서 발생되는 폐수와 이러한 유기물류 폐기물을 재활용할때 발생되는 폐수를 저장하여 유분과 폐수로 비중차를 통해 분리하는 유분분리탱크(11)와, 유분분리탱크(11)를 통해 분리된 유분이 저장되는 유분저장탱크(12)로 구성된다.1 and 2, the oil separator 10 stores wastewater generated from organic wastes and wastewater generated when the organic wastes are recycled, and separates the wastewater from the organic wastes by the weight difference between oil and wastewater A separation tank 11 and an oil storage tank 12 for storing oil separated through the oil separation tank 11.

상기 유분분리탱크(11)는 외부에서 유입되는 유기물류 폐기물에서 발생되는 폐수와 이러한 유기물류 폐수를 재활용할때 발생되는 폐수를 저장하며, 저장된 폐수를 비중차를 통해 유분과 폐수로 분리하게 된다.The oil separation tank 11 stores the wastewater generated from the organic wastewater introduced from the outside and the wastewater generated when the organic wastewater is recycled, and the stored wastewater is separated into oil and wastewater through the specific gravity difference.

이러한 상기 유분분리탱크(11)는 분리된 유분은 유분저장탱크(12)로 유동시키고, 폐수는 하위에 연결되는 폐수저장탱크(20)로 유동된다.In the oil separation tank 11, the separated oil flows to the oil storage tank 12, and the waste water flows to the waste water storage tank 20 connected to the lower side.

상기 유분저장탱크(12)에 저장되는 유분은 외부의 업체로 판매 및 인계된다.The oil stored in the oil storage tank 12 is sold and transferred to an external company.

상기 유분리기(10)를 통해 유분이 분리된 폐수와 외부에서 유분이 포함되지 않는 폐수는 폐수저장탱크(20)로 저장된다.The wastewater from which the oil is separated through the oil separator 10 and the wastewater which does not contain oil from the outside are stored in the wastewater storage tank 20.

이때 상기 폐수저장탱크(20)는 응축폐수 저장체(21)와 폐수 저장체(22)로 구분되고, 상기 응축폐수 저장체(21)는 외부에서 증기상태로 유입되는 폐수를 응축하여 액화시켜 폐수 저장체(22)로 유동시키게 된다.The wastewater storage tank 20 is divided into a condensed wastewater storage body 21 and a wastewater storage body 22. The condensed wastewater storage body 21 condenses and liquefies the wastewater flowing into the steam from the outside, And is caused to flow to the storage body 22.

상기 응축폐수 저장체(21)는 외부에 열교환체가 결합되어 응축폐수 저장체(21)에 유입되는 증기상태인 폐수의 열을 열교환하여 외부로 배출하고, 이를 통해 증기 상태의 폐수가 액체화 되도록 한다.The condensed wastewater storage body (21) is heat exchanged with the heat of the wastewater flowing in the condensed wastewater storage body (21) by heat exchange with the heat exchanger, so that the wastewater in the vapor state is liquidized.

이렇게 응축된 상기 증기 상태의 폐수는 폐수 저장체(22)로 저장되어 외부에서 유입되는 폐수 및 유분리기(10)에서 유입되는 폐수와 혼합되어 저장된다.The steam wastewater condensed in this way is stored in the wastewater storage body 22 and mixed with the wastewater flowing in from the outside and the wastewater flowing in from the oil separator 10 and stored.

이렇게 상기 폐수 저장체(22)에 저장된 폐수는 혐기소화조(30)로 유동되어 혐기성균을 통해 혐기성 소화가 이루어지고, 이때 발생되는 메탄가스가 외부의 가열장치(50)로 유동되어 가열장치(50)의 에너지원으로 사용된다.The wastewater stored in the wastewater storage body 22 flows into the anaerobic digestion tank 30 and anaerobic digestion is performed through the anaerobic bacteria. Methane gas generated at this time flows to the external heating device 50, ) Is used as an energy source.

상기 혐기소화조(30)에서 혐기성 소화가된 폐수는 폐수처리장치(40)로 유입되어 전기분해 또는 약품처리 등의 과정을 거쳐 정화처리된 상태로 외부로 배출되거나 연계처리과정을 통해 처리된다.The wastewater that has been anaerobically digested in the anaerobic digestion tank 30 flows into the wastewater treatment device 40 and is purified through the processes such as electrolysis or chemical treatment and discharged to the outside or processed through a linkage process.

상기의 구성으로 이루어지는 본 발명에서 유기물류 폐기물에서 발생되는 폐수를 처리하는 방법은 다음과 같다.In the present invention having the above-described structure, the method for treating wastewater generated from the organic material waste is as follows.

외부에서 유입되는 유기물류 폐기물에서 발생되는 폐수와 유기물류 폐기물을 재활용할때 발생되는 폐수를 유분리기(10)의 유분분리탱크(11)에 저장하고, 유분분리탱크(11)에서 비중차를 통해 폐수와 유분을 분리하며, 분리된 유분은 유분저장탱크(12)에 저장되어 외부로 판매 및 배출된다.The wastewater generated when recycling the wastewater and the organic logistics waste generated from the external organic wastes is stored in the oil separation tank 11 of the oil separation unit 10 and the wastewater generated by the oil separation tank 11 The wastewater and oil are separated, and the separated oil is stored in the oil storage tank (12) and sold and discharged to the outside.

상기 유분분리탱크(11)에서 분리된 폐수는 폐수저장탱크(20)의 폐수 저장체(22)로 유동되어 저장된다.The wastewater separated from the oil separation tank 11 flows into the wastewater reservoir 22 of the wastewater storage tank 20 and is stored.

상기 폐수 저장체(22)는 외부에서 유분이 분리된 상태로 유입되는 폐수와 유분분리탱크(11)에서 유분이 분리되어 유입되는 폐수를 저장하고, 전단에 연결되는 응축폐수 저장체(21)를 통해 증기 상태의 폐수가 응축되어 폐수 저장체(22)로 유동되어 폐수 저장체(22)에 저장된다.The wastewater storage body 22 stores wastewater flowing in a state where the oil is separated from the outside and wastewater into which the oil is separated and flows in the oil separation tank 11 and a condensed wastewater storage body 21 connected to the front end The wastewater in a vapor state is condensed and flows to the wastewater storage body 22 and is stored in the wastewater storage body 22. [

상기 폐수 저장체(22)에 저장된 폐수는 혐기소화조(30)로 유동되어 혐기소화조(30) 내부에서 혐기성균을 통한 혐기성 소화가 이루어져 메탄가스를 발생시킨다.The wastewater stored in the waste water storage body 22 flows into the anaerobic digestion tank 30 and is anaerobically digested through anaerobic bacteria in the anaerobic digestion tank 30 to generate methane gas.

이때 발생되는 메탄가스는 외부에 연결되는 가열장치(50)로 공급되어 가열장치(50)의 에너지원으로 사용된다.Methane gas generated at this time is supplied to a heating device 50 connected to the outside and used as an energy source of the heating device 50.

이렇게 상기 혐기소화조(30)에서 혐기성 소화가 이루어진 폐수는 폐수처리장치(40)로 유동되어 전기분해 또는 약품처리 또는 오존 처리등의 처리과정을 거쳐 외부로 배출되거나 연계처리시설로 유입된다.The wastewater having been subjected to the anaerobic digestion in the anaerobic digestion tank 30 flows to the wastewater treatment device 40 and is discharged to the outside through a treatment process such as electrolysis, chemical treatment or ozone treatment, or is introduced into a connection treatment facility.

이와 같이 구성된 본 발명은 유기물류 폐기물 또는 유기물류 폐기물 재활용 과정에서 발생되는 폐수에서 유분을 분리하고 혐기성 소화과정을 거쳐 정화처리 한뒤 외부로 배출함으로서 폐수에 포함된 유분을 따로 재활용할 수 있고, 혐기성 소화 과정을 통해 메탄가스를 발생시켜 가열장치의 연료로 사용할 수 있는 이점이 있다.According to the present invention configured as described above, oil is separated from wastewater generated in the process of recycling organic wastes or organic wastes, is purified through an anaerobic digestion process, and then discharged to the outside, whereby oil contained in wastewater can be recycled separately, There is an advantage that methane gas can be generated through the process and used as fuel for the heating device.

상기와 같은 유기물류 폐수 정화 시스템은 위에서 설명된 실시예들의 구성과 작동 방식에 한정되는 것이 아니다. 상기 실시예들은 각 실시예들의 전부 또는 일부가 선택적으로 조합되어 다양한 변형이 이루어질 수 있도록 구성될 수도 있다.
The organic wastewater purification system as described above is not limited to the configuration and operation of the embodiments described above. The embodiments may be configured so that all or some of the embodiments may be selectively combined so that various modifications may be made.

10 : 유분리기 11 : 유분분리탱크
12 : 유분저장탱크
20 : 폐수저장탱크 21 : 응축폐수 저장체
22 : 폐수 저장체
30 : 혐기소화조 40 : 폐수처리장치
50 : 가열장치10: Oil separator 11: Oil separator tank
12: Oil storage tank
20: waste water storage tank 21: condensed waste water storage body
22: waste water storage body
30: Anaerobic digester 40: Wastewater treatment device
50: Heating device

Claims (4)

외부에서 유입되는 유기물류 폐기물의 폐수와, 유기물류 폐기물을 재활용할 때 배출되는 폐수를 저장하여 유분과 폐수로 분리하는 유분리기;
상기 유분리기 및 외부에서 유입되는 폐수를 저장하는 폐수저장탱크;
상기 폐수저장탱크에 저장된 폐수를 혐기성 소화시켜 메탄가스를 발생시키는 혐기소화조; 및
상기 혐기소화조에서 혐기성 소화가 완료된 폐수를 정화 및 소독 처리하는 폐수처리장치;를 포함하고,
상기 폐수저장탱크는,
외부에서 증기 상태로 유입되는 폐수를 응축시켜 저장하는 응축폐수 저장체; 및
상기 응축폐수 저장체, 유분리기 및 외부에서 유입되는 폐수를 저장하는 폐수 저장체;를 포함하는 유기물류 폐수 정화 시스템.
An oil separator for storing wastewater from organic waste discharged from the outside, and wastewater discharged when recycling organic waste from waste, into oil and waste water;
A wastewater storage tank for storing the wastewater introduced from the oil separator and the outside;
An anaerobic digestion tank for anaerobically digesting wastewater stored in the waste water storage tank to generate methane gas; And
And a wastewater treatment device for purifying and disinfecting wastewater whose anaerobic digestion has been completed in the anaerobic digestion tank,
The wastewater storage tank includes:
A condensed wastewater storage body for condensing and storing wastewater flowing into the steam state from the outside; And
And a wastewater storage body for storing the condensed wastewater storage body, the oil separator, and wastewater flowing from the outside.
청구항 1에 있어서,
상기 유분리기는,
유입되는 폐수를 저장하여 폐수와 유분을 비중차를 통해 분리시키는 유분분리탱크; 및
상기 유분분리탱크에서 분리된 유분이 저장되어 외부로 배출되는 유분저장탱크를 포함하는 유기물류 폐수 정화 시스템.
The method according to claim 1,
Wherein the oil separator comprises:
An oil separation tank for storing the incoming wastewater and separating the wastewater and the oil through the specific gravity difference; And
And an oil storage tank in which oil separated from the oil separation tank is stored and discharged to the outside.
삭제delete 청구항 1에 있어서,
상기 혐기소화조에서 발생되는 상기 메탄가스는 가열장치로 공급되어 스팀을 발생 또는 열매체를 가열하는 유기물류 폐수 정화 시스템.The method according to claim 1,
Wherein the methane gas generated in the anaerobic digestion tank is supplied to a heating device to generate steam or heat the heating medium.
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Publication number Priority date Publication date Assignee Title
KR20240009599A (en) 2022-07-14 2024-01-23 동의대학교 산학협력단 Aquaculture waste purifier

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101051729B1 (en) * 2008-10-09 2011-07-25 조현준 High concentration wastewater treatment method including organic waste and apparatus
KR101235710B1 (en) * 2012-10-02 2013-02-21 코리아워터텍 주식회사 System and method for resource conversion of food waste

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101051729B1 (en) * 2008-10-09 2011-07-25 조현준 High concentration wastewater treatment method including organic waste and apparatus
KR101235710B1 (en) * 2012-10-02 2013-02-21 코리아워터텍 주식회사 System and method for resource conversion of food waste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240009599A (en) 2022-07-14 2024-01-23 동의대학교 산학협력단 Aquaculture waste purifier

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