KR960037583A - Method and apparatus for treating organic wastewater - Google Patents

Method and apparatus for treating organic wastewater Download PDF

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Publication number
KR960037583A
KR960037583A KR1019950007950A KR19950007950A KR960037583A KR 960037583 A KR960037583 A KR 960037583A KR 1019950007950 A KR1019950007950 A KR 1019950007950A KR 19950007950 A KR19950007950 A KR 19950007950A KR 960037583 A KR960037583 A KR 960037583A
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KR
South Korea
Prior art keywords
sludge
wastewater
effluent
layer
gas
Prior art date
Application number
KR1019950007950A
Other languages
Korean (ko)
Other versions
KR0165602B1 (en
Inventor
김태열
서동우
신우철
한창완
Original Assignee
김상응
주식회사 삼양사
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.)
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Publication date
Application filed by 김상응, 주식회사 삼양사 filed Critical 김상응
Priority to KR1019950007950A priority Critical patent/KR0165602B1/en
Publication of KR960037583A publication Critical patent/KR960037583A/en
Application granted granted Critical
Publication of KR0165602B1 publication Critical patent/KR0165602B1/en

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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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2813—Anaerobic digestion processes using anaerobic contact processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/046—Recirculation with an external loop

Abstract

본 발명은 유기물을 고농도로 함유하고 있는 폐수를 처리하는 방법 및 장치에 관한 것으로, 장치의 하부에 위치한 적어도 2개 경로의 폐수 유입관; 슬러지 입상층 및 슬러지 블라켓층; 기체, 액체, 고체 분리장치 및 그 상부에 위치한 접촉재; 및 유출되는 처리수를 반송시켜 장치내부로 유입시키는 유출수 유입관이 구비된 것을 특징으로 하는 유기성 폐수의 처리 장치에 의하면 폐수 중 유기물의 제거량이 향상되고, 처리조의 안정성 및 처리율이 향상된다.The present invention relates to a method and apparatus for treating wastewater containing a high concentration of organic matter, the wastewater inlet pipe of at least two paths located at the bottom of the apparatus; Sludge granular layer and sludge blanket layer; Gas, liquid, solid separators and contact materials located thereon; And an effluent inflow pipe for conveying the treated water outflow and flowing into the apparatus, the amount of organic matter removed from the wastewater is improved, and the stability and treatment rate of the treatment tank is improved.

Description

유기성 폐수의 처리 방법 및 장치Method and apparatus for treating organic wastewater

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 유기성 폐수 처리장치의 개략도이다.1 is a schematic diagram of an organic wastewater treatment apparatus according to the present invention.

Claims (6)

장치의 하부에 위치한 적어도 2개 경로의 폐수 유입관; 슬러지 입상층 및 슬러지 블란켓층; 기체, 액체, 고체 분리 장치 및 그 상부에 위치한 접촉재; 및 유출되는 처리수를 반송시켜 장치 내부로 유입시키는 유출수 유입관이 구비된 것을 특징으로 하는 유기성 폐수의 처리 장치.At least two paths of wastewater inlet located at the bottom of the apparatus; Sludge granular layer and sludge blanket layer; Gas, liquid, solid separation devices and contact materials located thereon; And an outflow water inlet pipe for conveying the outflow of treated water to be introduced into the apparatus. 제1항에 있어서, 상기 유출수 유입관이 폐수 유입관의 상부에 위치하는 것을 특징으로 하는 장치.The apparatus of claim 1, wherein the effluent inlet pipe is located above the wastewater inlet pipe. 제1항에 있어서, 상기 기체, 액체, 고체 분리 장치가 수평방향에서 50 내지 65도 경사진 것을 특징으로 하는 장치.The device of claim 1, wherein the gas, liquid, and solid separation device is inclined 50 to 65 degrees in the horizontal direction. 제1항에 있어서, 상기 접촉재가 섬모상 또는 플레이트형인 것을 특징으로 하는 장치.An apparatus according to claim 1, wherein said contact material is ciliated or plate-shaped. 적어도 2개의 경로를 통하여 장치내로 폐수를 유입시키고; 유입된 폐수를 슬러지 입상층과 슬러지 블란켓층을 통하여 슬러지와 접촉되도록 하고; 기체, 액체, 고체 분리후 접촉재층을 통과시키고; 처리된 유출수를 장치내로 반송시켜 유입된 폐수를 희석시키는 단계를 포함하는 유기성 폐수의 처리 방법.Introducing wastewater into the apparatus through at least two paths; Bringing the introduced wastewater into contact with the sludge through the sludge granulation layer and the sludge blanket layer; Passing the contact material layer after gas, liquid, solid separation; Returning the treated effluent into the apparatus to dilute the introduced effluent. 제5항에 있어서, 장치내의 COD가 3500 내지 5000ppm으로 유지되도록 유출수의 반송량을 조절하는 것을 특징으로 하는 방법.A method according to claim 5, characterized in that the amount of conveyed effluent is adjusted so that the COD in the apparatus is maintained at 3500 to 5000 ppm. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950007950A 1995-04-06 1995-04-06 Method and apparatus for treating waste water containing organic material KR0165602B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950007950A KR0165602B1 (en) 1995-04-06 1995-04-06 Method and apparatus for treating waste water containing organic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950007950A KR0165602B1 (en) 1995-04-06 1995-04-06 Method and apparatus for treating waste water containing organic material

Publications (2)

Publication Number Publication Date
KR960037583A true KR960037583A (en) 1996-11-19
KR0165602B1 KR0165602B1 (en) 1999-01-15

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Application Number Title Priority Date Filing Date
KR1019950007950A KR0165602B1 (en) 1995-04-06 1995-04-06 Method and apparatus for treating waste water containing organic material

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100398928B1 (en) * 2000-12-05 2003-09-19 정인 Anaerobic Reactor for Wastewater Treatment
KR100417488B1 (en) * 2001-04-06 2004-02-05 정인 Anaerobic Waste-water Treatment System

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