KR970020976A - River Water Purification System Using Waste Concrete and Its Method - Google Patents

River Water Purification System Using Waste Concrete and Its Method Download PDF

Info

Publication number
KR970020976A
KR970020976A KR1019950037840A KR19950037840A KR970020976A KR 970020976 A KR970020976 A KR 970020976A KR 1019950037840 A KR1019950037840 A KR 1019950037840A KR 19950037840 A KR19950037840 A KR 19950037840A KR 970020976 A KR970020976 A KR 970020976A
Authority
KR
South Korea
Prior art keywords
waste concrete
sludge
river water
concrete crushed
water purification
Prior art date
Application number
KR1019950037840A
Other languages
Korean (ko)
Other versions
KR0161767B1 (en
Inventor
김영석
지재성
황환국
우효섭
Original Assignee
이재명
한국건설기술연구원
김학용
경남기업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이재명, 한국건설기술연구원, 김학용, 경남기업 주식회사 filed Critical 이재명
Priority to KR1019950037840A priority Critical patent/KR0161767B1/en
Publication of KR970020976A publication Critical patent/KR970020976A/en
Application granted granted Critical
Publication of KR0161767B1 publication Critical patent/KR0161767B1/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • 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
    • C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms

Landscapes

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

Abstract

본 발명은 산화접촉소에 내재되는 접촉재를 폐콘크리트 파쇄물로 사용하여 하천수에 접촉산화시키므로서 접촉재의 공극이 슬러지에 의해 폐쇄되는 것을 방지하고, 슬러지의 수용능력을 증대할 수 있도록 하는 폐콘크리트 파쇄물을 이용한 하천수질 정화장치 및 방법에 관한 것으로, 상기 접촉재는 폐콘크리트 파쇄물(48)로 형성되며, 상기 접촉재의 공극 사이로 침전되는 슬러지는 퇴적시켜 저장하기 위하여 상기 접촉산화조의 저면에 구비되는 슬러지 저장수단을 구비한 하천수길 정화장치와, 상기 접촉산화조(42)로 유입되는 하천수에 포함된 유기물 및 부유물질을 폐콘크리트 파쇄물(48)의 표면적에서 침전하고, 상기 폐콘크리트 파쇄물 표면에 형성된 생물막을 통해 흡착과, 생물학적 산화분해작용으로 제거하는 제1단계; 및 상기 폐콘크리트 파쇄물(48)의 공극 사이로 하천수의 슬러지를 침전시켜 제거하는 제2단계를 제공한 것을 특징으로 한다.The present invention uses the contact material inherent in the oxidizing contact point as waste concrete crushed material, thereby contacting and oxidizing the river water to prevent the pores of the contact material from being closed by the sludge and to increase the capacity of the sludge. Regarding a stream water purification apparatus and method using the contact material, the contact material is formed of waste concrete crushed material (48), sludge storage means provided on the bottom surface of the contact oxidation tank for depositing and storing the sludge deposited between the pores of the contact material A river water purifier having a water and organic matter and suspended solids contained in the stream water flowing into the contact oxidation tank 42 is precipitated at the surface area of the waste concrete crushed 48, through the biofilm formed on the surface of the waste concrete crushed A first step of removing by adsorption and biological oxidative decomposition; And a second step of precipitating and removing sludge of the river water between the pores of the waste concrete crushed material (48).

Description

폐콘크리트를 이용한 하천수질 정화장치 및 그 방법River Water Purification System Using Waste Concrete and Its Method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제6도는 본 발명에 의한 하천수질 정화장치의 작용상태도.6 is an operational state diagram of a river water purification device according to the present invention.

Claims (9)

가정이나 공장에서 배출되는 각종 폐수와 비점오염원에 의해 오염된 하천수에 포함되어 있는 부유물질과 유기물질을 침전, 흡착 및 생물학적 산화방법으로 제거하되, 슬러지를 침전시키도록 다수의 접촉재가 충진되는 접촉산화조(42)를 포함하는 하천수질 정화장치에 있어서 상기 접촉재는 유기물 및 부유물질의 흡착을 위한 소정크기의 표면적과 상기 하천수의 슬러지 침전을 위한 소정크기의 공극을 가지도록 그 단면이 소정형상으로 절단된 폐콘크리트 파쇄물(48)로 형성된 것을 특징으로 하는 폐콘크리트 파쇄물을 이용한 하천수질 정화장치.Catalytic oxidation in which a number of contact materials are filled to remove sludge and organic matter from sediment, adsorption, and biological oxidation methods contained in various wastewater discharged from homes and factories and river water contaminated by nonpoint source. In the river water purifying apparatus including the tank 42, the contact material is cut into a predetermined shape so that the contact material has a surface area of a predetermined size for adsorption of organic matter and suspended solids and a void of a predetermined size for sludge precipitation of the river water. Stream water purification apparatus using waste concrete crushed, characterized in that formed by the waste concrete crushed (48). 제1항에 있어서, 상기 폐콘크리트 파쇄물(48)은 50mm∼300mm의 무정형단면으로 파쇄된 것을 특징으로 하는 폐콘크리트 파쇄물을 이용한 하천수질 정화장치.2. The stream water purification apparatus using waste concrete crushed products according to claim 1, wherein the waste concrete crushed products are crushed into an amorphous cross section of 50 mm to 300 mm. 제1항에 있어서, 상기 접촉재의 공극사이로 침전되는 슬러지를 퇴적시켜 저장하기 위하여 상기 접촉산화조의 저면에 구비되는 슬러지 저장수단을 더 포함하는 것을 특징으로 하는 폐콘크리트 파쇄물을 이용한 하천수질 정화장치.The river water purification apparatus according to claim 1, further comprising sludge storage means provided on the bottom of the contact oxidation tank for depositing and storing sludge settled between the pores of the contact material. 제1항 또는 제3항에 있어서, 상기 접촉산화조(42) 전측에 연결되어 상기 하천수를 취수하여 침사시키는 1차 저류조(41)와, 상기 접촉산화조(42)의 후측에 연결되어 정화된 하천수를 취수하여 방류하는 2차 저류조(43)를 더 포함하는 것을 특징으로 하는 폐콘크리트 파쇄물을 이용한 하천수질 정화장치.The primary storage tank 41 according to claim 1 or 3, which is connected to the front side of the contact oxidation tank 42 to collect and settle the river water, and is connected to the rear side of the contact oxidation tank 42 for purification. A river water purification apparatus using waste concrete crushed material, further comprising a secondary storage tank 43 for collecting and discharging the river water. 제3항에 있어서, 상기 슬러지 저장수단은 하천수의 유입구(42a)측에서 방출구(42b)측으로 갈수록 소정크기 만큼 작게 형성된 것을 특징으로 하는 폐콘크리트 파쇄물을 이용한 하천수질 정화장치.4. The stream water purification apparatus according to claim 3, wherein the sludge storage means is formed as small as a predetermined size from the inlet port 42a side of the stream water to the outlet port 42b side. 제3항 또는 제5항에 있어서, 상기 슬러지 저장수단은 소정간격을 두고 각각 구비된 다수의 슬러지포트(44)로 구성된 것을 특징으로 하는 폐콘크리트 파쇄물을 이용한 하천수질 정화장치.[6] The stream water purification apparatus according to claim 3 or 5, wherein the sludge storage means comprises a plurality of sludge ports 44 provided at predetermined intervals, respectively. 제3항 또는 제5항에 있어서, 상기 슬러지 저장수단은 소정크기를 가지는 슬러지 챔버(47)로 구성된 것을 특징으로 하는 폐콘크리트 파쇄물을 이용한 하천수질 정화장치.The river water purification apparatus according to claim 3 or 5, wherein the sludge storage means is composed of a sludge chamber (47) having a predetermined size. 가정이나 공장에서 배출되는 각종 폐수와 비점오염원에 의해 오염된 하천수를 정화하도록 다수의 폐콘크리트 파쇄물(48)이 충진되는 접촉산화조(42)를 포함하는 하천수질 정화장치에 적용되는 정화방법에 있어서, 상기 접촉산화조(42)로 유입되는 하천수에 포함된 유기물 및 부유물질을 폐콘크리트 파쇄물(48)의 표면적에서 침전하고, 상기 폐콘크리트 파쇄물 표면을 통해 흡착과, 생물학적 산화분해작용으로 제거하는 제1단계; 및 상기 폐콘크리트 파쇄물(48)의 공극사이로 하천수의 슬러지를 침전시켜 제거하는 제2단계;를 포함하는 것을 특징으로 하는 폐콘크리트 파쇄물을 이용한 하천수질 정화방법.In the purification method applied to the river water purification apparatus including a contact oxidation tank 42 is filled with a number of waste concrete crushed material 48 to purify the various kinds of waste water discharged from the home or factory and the river water contaminated by non-point source. , The organic matter and suspended solids contained in the stream water flowing into the contact oxidation tank 42 is precipitated at the surface area of the waste concrete crushed material (48), adsorbed through the surface of the waste concrete crushed material and removed by biological oxidative decomposition Stage 1; And a second step of precipitating and removing sludge of the river water between the pores of the waste concrete crushed material (48). 제8항에 있어서, 제1단계는 각종 하천수를 취수하여 1차 저류조(41)에서 침사시키는 과정; 상기 고정수행 후 공기를 불어넣는 주는 폭기작업을 수행하여 침전성이 높은 부유물질을 여과하여 제거하는 과정을 더 포함하며, 제2단계는 낙차로 인한 거품을 희석시켜 제거하는 소포공정을 수행한 후 2차 저류조(43)를 거쳐 방류하는 과정을 더 포함하는 것을 특징으로 하는 폐콘크리트 파쇄물을 이용한 하천수질 정화방법.9. The method of claim 8, wherein the first step comprises: taking in various rivers and immersing them in the primary storage tank (41); After the fixed performance, the air blowing step further includes a process of filtering and removing suspended solids having high sedimentation by performing an aeration operation, and after performing a defoaming process of diluting and removing bubbles due to free fall, Stream water purification method using waste concrete crushed material, characterized in that it further comprises the step of discharge through the secondary storage tank (43). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950037840A 1995-10-28 1995-10-28 A method and apparatus for water purification using waste concrete KR0161767B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950037840A KR0161767B1 (en) 1995-10-28 1995-10-28 A method and apparatus for water purification using waste concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950037840A KR0161767B1 (en) 1995-10-28 1995-10-28 A method and apparatus for water purification using waste concrete

Publications (2)

Publication Number Publication Date
KR970020976A true KR970020976A (en) 1997-05-28
KR0161767B1 KR0161767B1 (en) 1998-11-16

Family

ID=19431757

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950037840A KR0161767B1 (en) 1995-10-28 1995-10-28 A method and apparatus for water purification using waste concrete

Country Status (1)

Country Link
KR (1) KR0161767B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100493853B1 (en) * 2002-11-06 2005-06-08 동산콘크리트산업(주) Contact Oxidation Water Treatment Basin using Recycled Aggregates
KR101715585B1 (en) * 2016-11-14 2017-03-14 주식회사 동아기술공사 Rainwater collection and treatment system in bridges using early rainwater treatment facility

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101006684B1 (en) * 2008-02-27 2011-01-10 용 득 박 Sewage disposal plant sewage disposal method
CN105110499A (en) * 2015-09-28 2015-12-02 胡日中 Terminal processing technique of industrial wastewater
KR101690298B1 (en) 2016-09-05 2016-12-28 주식회사 동아기술공사 The initial non-treatment system using waste concrete

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100493853B1 (en) * 2002-11-06 2005-06-08 동산콘크리트산업(주) Contact Oxidation Water Treatment Basin using Recycled Aggregates
KR101715585B1 (en) * 2016-11-14 2017-03-14 주식회사 동아기술공사 Rainwater collection and treatment system in bridges using early rainwater treatment facility

Also Published As

Publication number Publication date
KR0161767B1 (en) 1998-11-16

Similar Documents

Publication Publication Date Title
US5069783A (en) Liquid treatment apparatus
US5256299A (en) Method and apparatus for liquid treatment
US5064531A (en) Water filtration apparatus
JP2004209465A (en) Wetland type water purification system
CN101638277A (en) Car washing water purification recycling processing system
KR970020976A (en) River Water Purification System Using Waste Concrete and Its Method
JPH06343990A (en) Solid flow separation process
KR100301650B1 (en) Apparatus for purifying the waste water using cone-type inclined plate
KR200336701Y1 (en) Polluted river-water purification system using direct aeration
RU2104968C1 (en) Method for treatment of household sewage water and plant for its embodiment
JP4044292B2 (en) Wastewater treatment equipment
KR970020977A (en) River water purification device and method using waste tire
KR200334439Y1 (en) Apparatus for treatment of waste water or sludge
KR100628881B1 (en) Compact waste water treatment apparatus
KR200257303Y1 (en) Device for treating stream and lake polluted
RU2064896C1 (en) Method and apparatus of physico-biological purification of sewage
JP3162339B2 (en) Sludge treatment method and treatment system
KR20080082852A (en) Filtration apparatus and method using the same
KR0129999Y1 (en) River water cleaning apparatus
JP2001347295A (en) Apparatus for cleaning seawater containing floating substance
JP2999120B2 (en) Method and apparatus for treating flue gas desulfurization wastewater
KR100323852B1 (en) Clearing system of a foul solution and irresoluble solution
JP3901771B2 (en) Waste water treatment equipment
CN109867377A (en) A kind of sewage disposal system
KR20000072403A (en) The treatment system of discharging water in the treatment equipment of sewage and serious contaminated rivers water utilizing the contact oxidation method

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20100818

Year of fee payment: 13

LAPS Lapse due to unpaid annual fee