KR100372807B1 - High Concentration wasted water treatment system used water purifier wasted filter - Google Patents
High Concentration wasted water treatment system used water purifier wasted filter Download PDFInfo
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000002351 wastewater Substances 0.000 claims abstract description 23
- 239000002699 waste material Substances 0.000 claims abstract description 21
- 244000005700 microbiome Species 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 6
- 238000004062 sedimentation Methods 0.000 claims description 3
- 239000010802 sludge Substances 0.000 abstract description 10
- 235000015097 nutrients Nutrition 0.000 abstract description 5
- 238000004065 wastewater treatment Methods 0.000 abstract description 4
- 238000009264 composting Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000813 microbial effect Effects 0.000 abstract description 3
- 230000002503 metabolic effect Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 230000031018 biological processes and functions Effects 0.000 abstract 1
- 239000010791 domestic waste Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 238000005273 aeration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000002361 compost Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011365 complex material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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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
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
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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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
- C02F3/108—Immobilising gels, polymers or the like
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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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
-
- 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
- C02F3/30—Aerobic and anaerobic processes
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/20—Filters, e.g. oil filters
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
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- 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
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Abstract
본 발명은 생활쓰레기 수거시 발생되는 고농도 유기성 침출수(압축수) 등을 처리하는데 있어 저 효율 처리 시설 보완 및 돌출되는 문제점이 낮게 유지 되도록 안정화 시스템으로 개선하고, 관리자의 유지관리의 편리성을 제고 하였다. 이를 위하여 고농도의 유기성 폐수를 혐기성,임의성,호기성등의 생물학적 절차로 미생물 대사 활동 촉진과 생육환경조건을 양호하게 유지관리 함으로써 처리시간 단축 및 상·하 수직 시스템으로 설계하여 시설 부지를 축소 하고, 처리된 영양 수질은 농업용 및 식물 영양제등으로 재 이용하며, 발생되는 슬러지는 퇴비화 함으로써 폐수처리와 퇴비화의 상호 호환성이 높게 하였고, 이용되는 담체는 정수기 폐 필터을 파쇄,분쇄하여 재활용함으로써 폐기물 감량화 및 자원화 하였으며, 이 장치는 장기간의 반복된 사용에도 외형 및 변형이 최소화 되도록 개발 하였다.The present invention improved the stabilization system so as to keep the problems of low efficiency treatment facilities supplemented and protruding in the treatment of high concentration organic leachate (compressed water), etc. generated during the collection of household waste, and improved the convenience of the manager's maintenance . To this end, organic wastewater in high concentrations is promoted by anaerobic, random, and aerobic biological processes to promote microbial metabolic activity and maintain good growth environmental conditions. The nutrient water quality is reused for agricultural and plant nutrients, and the sludge produced is composted to make high compatibility with wastewater treatment and composting.The carrier used is reduced and resourceized by crushing, crushing and recycling the water purifier waste filter. This device has been developed to minimize appearance and deformation even after prolonged repeated use.
Description
본 발명은 고농도 유기성 폐수(침출수 및 생활하수)등의 처리시 돌출되는 문제점(슬러지 과다 역류현상 및 F/M비 부적정 상태등)을 짧은 시간내에 안정화 하도록 하였으며, 고도처리로 유출수의 영양물질을 중수도·농업용 및 식물 영양제등으로 재 이용하게 하였으며, 이용되는 담채도 폐 자원을 재활용 함으로써 폐기물 감량화 및 자원화 하는 데 목적이 있다.The present invention is to stabilize the problems (such as excessive sludge backflow and F / M ratio inadequate state) protruded during the treatment of high concentration organic wastewater (leakage and domestic sewage) in a short time, and the nutrients in the effluent by the high-treatment · It is reused as agricultural and plant nutrients, and the used tin is also intended to reduce and recycle waste by recycling waste resources.
본 발명은 고농도 유기물(20,000PPM이상)을 정화 처리 하는데 있어 분쇄된 정수기 폐 필터에 계속적인 공기의 가압으로 부상시켜 담채 역할을 유지 하도록 하였으며, 비중에 의하여 내려 앉은 슬러지는 발생되는 기포로 부상하여 배출토록 하였으며, 혐기성 분해와 호기성 분해에 의한 미생물의 대사 촉진과 여과 효과를 극대화 하기 위하여 설치된 담채로 처리시간 단축 및 저농도의 유기성 폐수로 안정화 되도록 하였으며, 다음 단계 호기성조 에서는 미생물의 생육환경조건을 최대한 양호하게 하여 양질의 유출수(8 PPM이하)를 재 이용이 가능하도록 개발하였다.In the present invention, in order to purify a high concentration of organic matter (20,000PPM or more) to maintain the role of immersion by rising by the continuous pressurized air to the crushed water filter waste filter, sludge that is settled down due to the specific gravity is discharged by rising bubbles generated In order to maximize the metabolic promotion and filtration effect of microorganisms by anaerobic and aerobic digestion, it was designed to reduce the treatment time and stabilize the organic wastewater of low concentration. In this way, high quality effluent (8 PPM or less) can be reused.
1. 호기성 공법1. Aerobic Method
폐수에 계속해서 공기를 공급하면 미생물은 수중에 용존하는 산소를 이용해서 유기물을 분해하여 복잡한 물질을 간단하고 안정된 물질로 변화 시킨다.By continuously supplying air to the wastewater, microorganisms use oxygen dissolved in water to break down organic matter, transforming complex materials into simple and stable materials.
(참고문헌 : 폐기물처리기사, 승서일외1, 크라운출판사, 1999)(Reference: Waste Disposal Engineer, Seung Seoil et al. 1, Crown Publishers, 1999)
2. 살수여상법2. Watering Award
여재를 채운 여상에 폐수를 살수하여 여재 표면에 제라틴(gelatin)상의 생물막을 형성하고 있는 호기성 미생물의 생물화학적 작용에 의해서 폐수중의 유기물을 제거하는 생물학적 처리법의 일종이다.It is a type of biological treatment that removes organic matter from wastewater by aerobic microorganisms that sprinkle wastewater on filter media filled with media and form gelatinous biofilms on the surface of media.
(참고문헌 : 환경공학개론, 김수생외1, 지구문화사, 1996)(Reference: Introduction to Environmental Engineering, Kim Soo Saeng et al. 1, Earth Culture History, 1996)
3. 혐기성공법3. Anaerobic Success
협기성공법은 호기성 공법에 비해 고농도의 폐수처리에 적합하며, 슬러지 생성량 및 영양물질 요구량이 적고 부산물로 CH4이 생성되는 장점을 가지고 있다. 그러나 혐기성 처리는 체류시간이 길어야 하는 단점으로 인하여 지금까지 주로 슬러지의 처리에 이용되어 왔으며 고농도 유기성 폐수의 처리에도 일부 적용되어 왔다.The aerobic method is suitable for the treatment of high concentration of wastewater compared to the aerobic method, and has the advantage of generating less sludge and nutrients requirements and generating CH4 as a by-product. However, anaerobic treatment has been used mainly for the treatment of sludge due to the disadvantage of having a long residence time, and has been partially applied to the treatment of high concentration organic wastewater.
(참고문헌 : container compost b.c.s uasr l.a.f.p retnmann 사 기술자료)(Reference: container compost b.c.s uasr l.a.f.p retnmann technical data)
유기성 폐수(COD,BOD 20,000PPM이상)를 스텐 파이프 안에 메쉬망(1M/M)을 설치하고, 분쇄된 폐 필터에 공기 및 폭기로 인한 발생된 기체로 가압 부상시켜 담채 역할을 할 수 있도록 하여 폐수를 접촉 시켜서 저농도 (COD,BOD : 500∼700PPM) 폐수로 최소한의 시간내에 안정화 되게 함으로써 처리 효율 증대(유기성 생활하수는 고도처리로 중수도로 재이용 가능), 생물막과 슬러지 부상법 처리 과정을 상·하 수직선 상에 설치 여과하는 체류시간을 4시간이상 유지하도록 하였으며, 담채로 이용되는 폐 필터는 세척·파쇄 및 분쇄 가공하여 2M이상의 담채 깊이로 설치 고농도 폐수를 저농도 수질로 안정적으로 변환되도록 하였다.Organic wastewater (COD, BOD more than 20,000PPM) is installed in the stainless steel pipe mesh network (1M / M), and the crushed waste filter is pressurized by the gas generated by air and aeration to serve as a immersion To improve the treatment efficiency by stabilizing with low concentration (COD, BOD: 500 ~ 700PPM) waste water within the minimum time (organic living sewage can be reused as heavy water by advanced treatment), biofilm and sludge flotation process The retention time of installation and filtration on the vertical line was maintained for more than 4 hours, and the waste filter used as a distillation was washed, crushed and pulverized so that a high concentration of wastewater installed at a depth of 2M or more was converted stably to low concentration water quality.
도1은 본 발명의 유기성 폐수 제1단계 혐기성·임의성·호기성 처리의 부분 단면도BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a partial sectional view of an organic wastewater first stage anaerobic, random, and aerobic treatment
도2는 도1의 다음 단계 호기성 처리를 위한 부분 단면도FIG. 2 is a partial cross-sectional view for the next step aerobic treatment of FIG.
도3은 본 처리장치의 전체 흐름도 및 단면도3 is an overall flowchart and cross-sectional view of the present processing apparatus.
도4는 도1에서의 분쇄 가공된 정수기 폐 필터 상세도Figure 4 is a detailed view of the crushed water purifier waste filter in Figure 1
도5는 정수기 폐 필터 상세도5 is a detailed view of the water filter waste filter
본 발명은 유기성 폐수의 처리시스템으로서 스텐파이프(500M/M)관(1) 속에 메쉬망(7)(21)을 설치하여 정수기 폐 필터(PP:polystyrene)를 세척·파쇄 및 분쇄 가공된 칩(20M/M이하)(A)을 여과 담채로 활용하고, 스텐파이프 관(1) 하단 부위에 호기성 미생물의 활성조 내부(2)에 폐필터(B)를 집어 넣어 미생물의 증식 및 생육환경을 양호하게 만들었으며, 투입되는 공기 및 폭기후 발생되는 기포는 관(20)을 통하여 부상 하면서 폐 필터를 밀어 담채를 형성하도록 하였고, 미세한 슬러지를 수면 윗면으로 올려 흡착 상태의 슬러지를 스컴(24)화 하여 일정한 두께로 만든후 제거하여 퇴비화 처리하고, 기체는 활성탄(06)을 통과하여 악취제거를 하게 하였으며, 상단에는 배기휀(05)을 설치 강제 배기토록 하였다.The present invention provides a system for treating organic wastewater, in which a mesh network (7) (21) is installed in a stainless pipe (500M / M) pipe (1) to wash, crush, and grind a water purifier waste filter (PP: polystyrene). 20M / M or less) (A) is used as a filtration solution, and a waste filter (B) is put in the inside of the active tank of aerobic microorganisms (2) at the lower portion of the sten pipe tube (1) to improve the growth and growth environment of the microorganisms. The air that is introduced and the air bubbles generated after the aeration are pushed through the pipe 20 to form a swell by pushing the waste filter, and the fine sludge is raised to the upper surface of the water to form a scum of adsorption sludge 24. After making to a certain thickness to remove the composting treatment, the gas was passed through the activated carbon (06) to remove the odor, the exhaust fan (05) at the top was forced to install exhaust.
임의성조(19)에서는 PH를 7∼8로 자동 설정하였으며, 혐기성조(18)에서는 무산소가 되도록 형성 하였으며 자중이 높은 유기물은 경사면(17)를 따라 포집, 반송(16) 퇴비화 처리토록 하였으며, 처리용량 증감을 위하여 제작된 스텐 파이프(1) 수량을 조절 할 수 있게 하였다.In the arbitrary tank 19, the pH was automatically set to 7-8, and in the anaerobic tank 18, it was formed to be anoxic, and organic materials having high self weight were collected along the inclined surface 17 and composted, and then composted. It was possible to control the number of stainless pipes (1) produced for capacity increase.
[도1]제1단계 프로세스에서는 브러위(5)에서 발생된 공기는 분배관(8)를 통하여 공급하며, 압력탱크로 압력을 제어할 수 있게 하였으며, 산기관(9) 위에 삿갓 모형(10)을 만들어 떨어지는 폐수의 증발을 억제하였고, 오버되는 폐수는 포집(14)하여 펌프(15)로 운반 유입관(11)에 연결 하였으며, 폐수의 여과시간을 4시간 이상 유지하도록 담채(3) 깊이도 2M이상 시설토록 하였으며, 담채가 유동성이 있도록 회전판(22)를 부착하여 움직이게 하였으며, 여과수를 충분히 받을 수 있게 저장조(23)를 형성 하였으며 제1단계 처리수는 관(13)를 통하여 흐르도록 하였다. [1] In the one-step process in the air occurs in brush above 5 minutes and fed through a pipe 8, were able to control the pressure in the pressure tank, hat model (10 above the diffuser (9) ) To suppress the evaporation of the falling wastewater, and the excess wastewater was collected (14) and connected to the transport inlet pipe (11) by the pump (15), and the depth of the tin (3) to maintain the filtration time of the wastewater for 4 hours or more. 2M or more facilities, and attached to the rotating plate 22 so that the tint fluidity, the reservoir 23 was formed to receive the filtered water sufficiently, the first stage treated water was to flow through the pipe (13). .
[도2]다음단계 프로세스는 제1단계 처리수 를 연계하여 처리토록 침전조 안에 호기성조를 만들어 미생물의 생육환경 및 대사가 촉진하도록 폐 필터(B) 및 공기를 투입토록 설치하고, 한쪽 방향으로 폐수가 흐르도록 경사각(10°)을 주었으며, 침전조에서 침하된 슬러지는 반송 퇴비화 하였다. 침전조는[도3]지면 밑에 설치하여 일직선상에 시스템을 관리 함으로써 호환성을 좋게 하였다. [ 2 ] The next step process is to install the waste filter (B) and air in order to promote the growth environment and metabolism of microorganisms by creating an aerobic tank in the sedimentation tank so that the first stage process water is connected to the first stage treatment water, and the wastewater in one direction. The slant was settled in the sedimentation tank and the compost was composted. The settling tank was installed under the ground [ 3 ] to improve the compatibility by managing the system in a straight line.
[도3]본 처리장치의 전체 흐름도 및 체계도 이며 각 스텐 파이프(1)에서 부상된 슬러지(24)를 슈트(07)를 활용하여 포집하면 포집조(08)에서 스크류등을 이용 반출 퇴비화 하고, 미 처리수는 협기성조(18) 투입구로 연결 반송처리 한다 [Figure 3] A full flow chart and system diagram of the processing device when collecting the sludge (24) emerging from the respective stainless steel pipe (1), to take advantage of the chute (07) out using a screw or the like composting in the collection tank (08) and The untreated water is returned to the aeration tank 18 inlet.
[도4]분쇄된 폐 필터는 일반 가정에서 일정기간 사용 후 버려진 폐기물을 수거하여 가공처리 한것이며 [ 4 ] The pulverized waste filter is processed by collecting waste discarded after a certain period of time in a normal household.
[도5]정수기 폐 필터의 원형을 표시하였다. [5] it expressed in a circular waste water purifier filter.
본 발명은 고농도 유기성 폐수를 짧은 시간에 많은 미생물에 의한 생물학적 처리 및 물리화학적으로 저농도로 안정화 하는데 매우 성능이 뛰어나며, 폐기물을 재 이용한 담채는 여과효과 및 미생물 증식·생육 환경조성 조건을 양호하게 만들어 미생물 개체수가 우점적으로 증가하게 하였으며, 폐기물 감량 및 자원화와 상·하 수직 형태의 시스템 구축으로 설치 비용을 절약할 수 있다.The present invention is very effective in stabilizing high concentration organic wastewater in biological treatment and physicochemically low concentration by many microorganisms in a short time, and the reuse of waste waste makes the microbial filtration effect and microbial growth and growth environment creation conditions good The number of people increased predominantly, and the cost of installation can be saved by reducing waste and resource, and building up and down vertical systems.
또한, 폐수처리에 따른 기존 시스템의 유지관리의 어려움과 돌출 될수 있는 여러 문제점을 자연 친화적인 환경 시스템(생물막법과 슬러지 부상법)으로 처리하여 발생할 수 있는 문제 요소를 최소화 함은 물론 복잡한 유지관리 및 비용을 절감 하는데 효과적이며, 좁은 공간에 처리시스템를 설치 관리자의 폐수처리에 따른 운영의 편리성을 제고 하였다. 따라서 본 발명은 고농도 유기성 폐수·침출수(압축수)·축산폐수 처리등에 이용될 수 있다.In addition, it is possible to minimize the problems that can occur by treating the difficulties and maintenance of the existing system due to wastewater treatment with various environmentally friendly environmental systems (biofilm method and sludge flotation method), as well as complex maintenance and cost. It is effective to reduce the cost and improve the convenience of operation according to the wastewater treatment of the installation manager. Therefore, the present invention can be used for high concentration organic wastewater, leachate (compressed water), livestock wastewater treatment and the like.
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