KR970042332A - Advanced treatment method of manure and its device - Google Patents

Advanced treatment method of manure and its device Download PDF

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Publication number
KR970042332A
KR970042332A KR1019970014509A KR19970014509A KR970042332A KR 970042332 A KR970042332 A KR 970042332A KR 1019970014509 A KR1019970014509 A KR 1019970014509A KR 19970014509 A KR19970014509 A KR 19970014509A KR 970042332 A KR970042332 A KR 970042332A
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South Korea
Prior art keywords
manure
tank
denitrification
oxidized
denitrification tank
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KR1019970014509A
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Korean (ko)
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KR100229237B1 (en
Inventor
조정섭
지해성
손광수
Original Assignee
백운화
두산인재기술개발원 연구조합
강문창
두산건설 주식회사
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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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • 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
    • C02F2103/005—Black water originating from toilets
    • 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
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry

Abstract

협잡물을 제거하는 전처리 공정, 분뇨를 광합성 세균과 공생균을 사용하여 분뇨 내의 유기물을 분해하고, 질소를 제거하는 1단계의 생물학적 처리 단계로 구성된 고효율 산화 공정, 생물학적으로 처리된 분뇨를 약품 응집 처리 및 오존 처리에 의하여 난분해성 유기물, 인(P) 및 색도를 처리하는 고도 처리 공정으로 구성된 분뇨처리 방법은 유기물(COD), 질소, 인 및 색도를 고효율로 제거함과 동시에 희석수를 필요로 하지 않으며, 분뇨 처리시 발생하는 잉여 슬러지를 유기질 비료로 사용할 수 있는 환경 친화적이며, 오염물 배출량이 적고, 부지면적, 시설 설치비 및 운전 비용을 절감할 수 있다.A high-efficiency oxidation process consisting of a pretreatment process that removes contaminants, one step biological treatment that decomposes organic matter in the manure using photosynthetic bacteria and commensal bacteria, and removes nitrogen; The manure treatment method, which consists of advanced treatment process that treats hardly decomposable organic substance, phosphorus (P) and color by ozone treatment, removes organic substance (COD), nitrogen, phosphorus and color with high efficiency and does not require dilution water. It is environmentally friendly to use surplus sludge generated during manure treatment as organic fertilizer, low pollutant emission, and can save land area, installation cost and operation cost.

Description

분뇨의 고도 처리방법 및 그 장치Advanced treatment method of manure and its device

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

제1도는1 is

Claims (12)

전처리된 분뇨를 제1 탈질조로 유입하여 1차 탈질시키는 단계; 상기 1차 탈질된 분뇨를 고부하 산화조로 유입하여 광합성 세균과 공생균을 사용하여 1차 산화시키는 단계; 상기 1차 산화된 분뇨를 제2 탈질조로 유입하여 2차 탈질시키는 단계; 상기 2차 탈질된 분뇨를 질 산화조로 유입하여 2차 산화시키는 단계; 상기 2차 산화된 분뇨를 침전조로 유입하여 슬러지와 처리수로 분리하는 단계: 상기 분리된 처리수를 응집 반옹시컥 색도를 제거하는 단계; 상기 응집 처리된 처리수를 오존으로 처리하는 단계;를 포함하는 분뇨 처리 방법.Introducing pretreated manure into the first denitrification tank to first denitrate; Introducing the primary denitrified manure into a high load oxidizing tank to primary oxidation using photosynthetic bacteria and commensal bacteria; Introducing the first oxidized manure into a second denitrification tank to perform second denitrification; Introducing the secondary denitrified manure into the nitrifying tank to secondary oxidation; Separating the secondary oxidized manure into the sludge and the treated water by introducing the sedimentation tank: removing the separated treated water by cohesive cohesion; And treating the flocculated treated water with ozone. 제1항에 있어서, 상기 광합성 세균은 공생 관계에 적당한 양만큼 고부하 산화조에 첨가되는 분뇨 처리 방법.The method of claim 1, wherein the photosynthetic bacteria are added to the high load oxidizing tank in an amount suitable for a symbiotic relationship. 제1항에 있어서, 1차 탈질시키기 위하여 상기 제1 탈질조로 유입되는 전처리된 분뇨 100중량부에 대하여 200 내지 300중량부의 상기한 1차 산화된 분뇨를 제1 탈질조로 반송시키는 단계를 더욱 포함하는 분뇨 처리 방법.The method of claim 1, further comprising the step of returning 200 to 300 parts by weight of the primary oxidized manure to the first denitrification tank with respect to 100 parts by weight of the pretreated manure flowing into the first denitrification tank for primary denitrification. How to treat manure. 제1항에 있어서, 1차 탈질시키기 위하여 상기 제1 탈질조로 유입되는 전처리된 분뇨 100중량부에 대하여 200 내지 300중량부의 상기한 2차 산화된 분뇨를 제1 탈질조로 반송시키는 단계를 더욱 포함하는 분뇨 처리 방법.The method of claim 1, further comprising the step of returning 200 to 300 parts by weight of the secondary oxidized manure to the first denitrification tank based on 100 parts by weight of the pretreated manure to be introduced into the first denitrification tank for primary denitrification. How to treat manure. 제1항에 있어서, 1차 탈질시키기 위하여 상기 제1 탈질조로 유입되는 전처리된 분뇨 100중량부에 대하여 200 내지 300중량부의 상기한 2차 산화된 분뇨를 제2 탈질조로 반송시키는 단계를 더욱 포함하는 분뇨 처리 방법.The method of claim 1, further comprising the step of returning 200 to 300 parts by weight of the secondary oxidized manure to the second denitrification tank based on 100 parts by weight of the pretreated manure flowing into the first denitrification tank for primary denitrification. How to treat manure. 제1항에 있어서1 상기한 1차 탈질은 분뇨에 포함된 유기물을 이용하며, 상기한 2차 탈질은 메탄올을 사용하는 분뇨 처리 방법.The method of claim 1, wherein the first denitrification uses an organic material contained in the manure, and the second denitrification uses methanol. 제1항에 있어서, 상기한 응집은 분뇨 1 ℓ에 대하여 60 내지 l00mg의 황산알루미늄과 분뇨 1 ℓ에 대하여 2 내지 8mg의 양이온계 고분자를 사용하여 응집되는 분뇨 처리 방법.The method of claim 1, wherein the flocculation is agglomerated using 60 to lOOmg of aluminum sulfate per liter of manure and 2 to 8 mg of cationic polymer per liter of manure. 제1항에 있어서, 상기한 오존으로 처리된 분뇨의 유기물 및 색도를 제거하기 위하여 샌드 필터를 통과시키는 단계를 더욱 포함하는 분뇨 처리 방법.The method of claim 1, further comprising passing a sand filter to remove organic matter and color of the ozone-treated manure. 분뇨를 탈질시키는 제1 탈질조; 상기 제1 탈질조에서 탈질된 분뇨를 광합성 세균과 질산화균을 사용하여 산화시키는 고부하 산화조; 상기 제1 산화조에서 산화된 분뇨를 탈질시키는 제2 탈질조; 상기 제2 탈질조에서 탈질된 분뇨를 산화시키는 질산화조; 상기 2차 산화된 분뇨를 슬러지와 처리수로 분리하는 침전조; 상기 분리된 처리수의 잔류 유기물을 제거하는 접촉 산화조; 상기 유기물이 제거된 처리수를 응집시키는 응집조; 및 상기 응집조에서 응집된 처리수를 오존으로 처리하는 오존 처리 장치; 를 포함하는 분뇨 처리 장치.A first denitrification tank for denitrifying manure; A high load oxidation tank for oxidizing manure denitrated in the first denitrification tank using photosynthetic bacteria and nitrifying bacteria; A second denitrification tank for denitrating the manure oxidized in the first oxidation tank; A nitrification tank for oxidizing the denitrified manure in the second denitrification tank; A sedimentation tank separating the secondary oxidized manure into sludge and treated water; A catalytic oxidation tank for removing residual organic matter in the separated treated water; An agglomeration tank for agglomerating the treated water from which the organic material is removed; And an ozone treatment apparatus for treating the treated water aggregated in the flocculation tank with ozone. Manure processing device comprising a. 제9항에 있어서, 상기한 1차 산화된 분뇨를 제1 탈질조로 반송시키기 위한 연결 수단을 더욱 포함하는 분뇨 처리 장치.10. The manure processing device according to claim 9, further comprising connecting means for returning said primary oxidized manure to a first denitrification tank. 제9항에 있어서, 상기한 2차 산화된 분뇨를 제1 탈질조로 반송시키기 위한 연결 수단을 더욱 포함하는 분뇨 처리 장치.10. The manure processing device according to claim 9, further comprising connecting means for returning the secondary oxidized manure to the first denitrification tank. 제9항에 있어서, 상기한 2차 산화된 분뇨를 제제 탈질조로 반송시키기 위한 연결 수단을 더욱 포함하는 분뇨 처리 장치.10. The manure processing apparatus according to claim 9, further comprising connecting means for returning the secondary oxidized manure to the preparation denitrification tank.
KR1019970014509A 1997-04-18 1997-04-18 Advanced treatment method and its device of night soil KR100229237B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100385847B1 (en) * 2000-12-29 2003-06-02 소치재 A treatment system fo sewage of food
KR100386926B1 (en) * 2000-07-26 2003-06-09 대한주택공사 Compact System of the Advanced Wastewater Treatment
KR100440748B1 (en) * 2000-04-07 2004-07-19 김창수 High-Rate Live Stock Wastewater Treatment Method using Advanced Treatment Process Hybrid SBAR
KR100460214B1 (en) * 2001-01-05 2004-12-08 학교법인 인하학원 Wastewater treatment method and wastewater treatment system using photosynthetic microorganisms

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010008057A (en) * 2000-11-06 2001-02-05 최종진 The breeding method used for bacteria
KR20030016634A (en) * 2001-08-21 2003-03-03 유니엔스(주) A method for eliminating organic matters, nitrogen, and phosphorus containingin a high concentratedwastewater
KR101889710B1 (en) * 2016-12-08 2018-09-20 케이원에코텍 주식회사 System for reusing sewage waste water
KR101917179B1 (en) * 2017-12-05 2018-11-09 케이원에코텍 주식회사 System for reusing sewage waste water
KR102213607B1 (en) * 2020-05-26 2021-02-08 새한환경기술(주) System for treating anaerobic digestive fluid with a bioreaction filtration device using oxidation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950004165B1 (en) * 1992-06-10 1995-04-27 김성우 Waste water treatment method
KR950008880B1 (en) * 1993-09-14 1995-08-09 두산개발주식회사 Apparatus and method for excrement treatment by photosynthetic bacteria

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100440748B1 (en) * 2000-04-07 2004-07-19 김창수 High-Rate Live Stock Wastewater Treatment Method using Advanced Treatment Process Hybrid SBAR
KR100386926B1 (en) * 2000-07-26 2003-06-09 대한주택공사 Compact System of the Advanced Wastewater Treatment
KR100385847B1 (en) * 2000-12-29 2003-06-02 소치재 A treatment system fo sewage of food
KR100460214B1 (en) * 2001-01-05 2004-12-08 학교법인 인하학원 Wastewater treatment method and wastewater treatment system using photosynthetic microorganisms

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