KR970042282A - Sewage treatment equipment - Google Patents

Sewage treatment equipment Download PDF

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Publication number
KR970042282A
KR970042282A KR1019950049631A KR19950049631A KR970042282A KR 970042282 A KR970042282 A KR 970042282A KR 1019950049631 A KR1019950049631 A KR 1019950049631A KR 19950049631 A KR19950049631 A KR 19950049631A KR 970042282 A KR970042282 A KR 970042282A
Authority
KR
South Korea
Prior art keywords
tank
anaerobic
tanks
sludge
sewage treatment
Prior art date
Application number
KR1019950049631A
Other languages
Korean (ko)
Other versions
KR0164676B1 (en
Inventor
박명균
Original Assignee
장영수
주식회사 대우
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 장영수, 주식회사 대우 filed Critical 장영수
Priority to KR1019950049631A priority Critical patent/KR0164676B1/en
Publication of KR970042282A publication Critical patent/KR970042282A/en
Application granted granted Critical
Publication of KR0164676B1 publication Critical patent/KR0164676B1/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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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 하수처리장치에 관한 것으로서, 좀더 상세하게는 오염된 폐수를 정화처리하는 데에 적용되는 하수처리장치에 관한 것으로서, 본 발명의 목적은, 하수가 저농도이거나 저온일 경우에도 혐기조에 영양소나 슬러지가 안정적으로 공급되게 하고 탈질시 유기물 부족현상이 발생하는 것을 방지하며, 또한 질소의 질산화 효율을 높여주는 하수처리장치를 제공해주기 위한 것이다.The present invention relates to a sewage treatment apparatus, and more particularly, to a sewage treatment apparatus which is applied to purify contaminated wastewater, and an object of the present invention is to provide nutrients to an anaerobic tank even if the sewage is low concentration or low temperature. It is to provide a sewage treatment device that allows the sludge to be stably supplied, prevents the lack of organic matter during denitrification, and increases the nitrification efficiency of nitrogen.

진술한 목적을 달성하기 위해서, 본 발명은, 다수의 혐기조, 다수의 무산소조 및 다소의 포기조를 순차적으로 연통되도록 결합시켜 구성한 처리조: 상기 처리조의 후단 포기조에 연결유로를 통해 연통되는 한편 배출유로가 연결된 침전조: 슬러지 저장조: 유입수의 유입을 위해 1차 침전지와 후단 혐기조간에 설치된 유입수 장치: 슬러지 반송을 위해 후단 무산소조와 전단혐기조간에 설치된 내부순환장치1: 질산성 질소의 탈질을 위해 상기 후단 포기조와 전단 무산소조간에 설치된 내부순환장치2: 및 슬러지 반송을 위해 침전조와 전단 혐기조간에 슬러지 저장조를 거쳐 설치된 내부순화장치3으로 구성되는 것을 특징으로 하는 하수처리장치를 제공해준다.In order to achieve the stated object, the present invention provides a treatment tank constructed by combining a plurality of anaerobic tanks, a plurality of anaerobic tanks, and some aeration tanks in order to communicate with each other: a discharge passage is connected to the rear aeration tank of the treatment tank while Connected sedimentation tank: Sludge storage tank: Influent equipment installed between the primary sedimentation basin and the rear anaerobic tank for inflow of inflow: Internal circulation device installed between the rear end anaerobic and shear anaerobic tanks for sludge return: Provides a sewage treatment device comprising an internal circulation device 2: installed in the anoxic tank, and an internal purification device 3 installed through the sludge storage tank between the settling tank and the shear anaerobic tank for sludge conveyance.

Description

하수처리장치Sewage treatment equipment

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

제1도는 본 발명에 따른 하수처리장치의 양호한 일실시예를 도시한 개략도.1 is a schematic view showing a preferred embodiment of the sewage treatment apparatus according to the present invention.

Claims (2)

다수의 혐기조(1-2, 1-3), 다수의 무산소조(1-4, 1-5) 및 다수의 포기조(1-6, 1-7, 1-8 및 1-9)를 순차적으로 연통되도록 결합시켜 구성한 처리조(1): 상기 처리조(1)의 후단 포기조(1-9)에 연결유로(10)를 통해 연통되는 한편 배출유로(11)가 연결된 침전조(2): 슬러지 저장조(3): 유입수의 유입을 위해 1차 침전지와 후단혐기조(1-3)간에 설치된 유입수 장치(4): 슬러지 반송을 위해 후단 무산소조(1-5)와 전단혐기조(1-2)간에 설치된 내부순환장치1(5): 질산성 질소의 탈질을 위해 상기 후단 포기조 (1-9)와 전단 무산소조(1-4)간에 설치된 내부순환장치2(6): 및 슬러지 반송을 위해 침전조(2)와 전단 혐기조(1-2)간에 슬러지 저장조(3)를 거쳐 설치된 내부순환장치3(7)으로 구성되는 것을 특징으로 하는 하수처리장치.Multiple anaerobic tanks (1-2, 1-3), multiple anaerobic tanks (1-4, 1-5), and multiple aeration tanks (1-6, 1-7, 1-8, and 1-9) sequentially connected Treatment tank (1) configured to be combined so as to: a sedimentation tank (2) connected to the rear end aeration tank (1-9) of the treatment tank (1) while the discharge passage (11) is connected: sludge storage tank ( 3): Inflow device installed between the primary settling basin and the rear end anaerobic tank (1-3) for inflow of inflow water (4): Internal circulation installed between the rear end anaerobic tank (1-5) and the front end anaerobic tank (1-2) for sludge return Apparatus 1 (5): Internal circulation apparatus 2 (6) installed between the rear end aeration tank (1-9) and the front end anoxic tank (1-4) for denitrification of nitrate nitrogen: and the settling tank (2) and shear for sludge conveyance A sewage treatment apparatus, characterized in that it comprises an internal circulation device (3) installed through the sludge storage tank (3) between the anaerobic tank (1-2). 제1항에 있어서, 상기 처리조(1) 사이의 연통이 이중으로 성형된 긴 혼합유로벽(13)에 의해 달성되는 것을 특징으로 하는 하수처리장치.2. The sewage treatment apparatus according to claim 1, wherein communication between the treatment tanks is achieved by a long mixing flow passage wall formed in a double shape.
KR1019950049631A 1995-12-14 1995-12-14 Sewage water treating equipment KR0164676B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950049631A KR0164676B1 (en) 1995-12-14 1995-12-14 Sewage water treating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950049631A KR0164676B1 (en) 1995-12-14 1995-12-14 Sewage water treating equipment

Publications (2)

Publication Number Publication Date
KR970042282A true KR970042282A (en) 1997-07-24
KR0164676B1 KR0164676B1 (en) 1999-01-15

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ID=19439912

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950049631A KR0164676B1 (en) 1995-12-14 1995-12-14 Sewage water treating equipment

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KR (1) KR0164676B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020001700A (en) * 2001-12-05 2002-01-09 이경주 Integrated treatment system for organic garbage and sewage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020001700A (en) * 2001-12-05 2002-01-09 이경주 Integrated treatment system for organic garbage and sewage

Also Published As

Publication number Publication date
KR0164676B1 (en) 1999-01-15

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