KR100935914B1 - 2단 반응조를 갖는 고도 처리장치 - Google Patents
2단 반응조를 갖는 고도 처리장치 Download PDFInfo
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- KR100935914B1 KR100935914B1 KR20080027840A KR20080027840A KR100935914B1 KR 100935914 B1 KR100935914 B1 KR 100935914B1 KR 20080027840 A KR20080027840 A KR 20080027840A KR 20080027840 A KR20080027840 A KR 20080027840A KR 100935914 B1 KR100935914 B1 KR 100935914B1
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- C02F3/00—Biological treatment of water, waste water, or sewage
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- C02F3/308—Biological phosphorus removal
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- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/234—Surface aerating
- B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
- B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
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Abstract
Description
Claims (18)
- 침사인양기와 최초침전지에 의해 유입되는 하수를 수용하여 영양물질을 제거하고 최종침전지(60)를 통해 배출하는 고도처리장치로서;상기 최초침전지(20)에 의해 유입되는 하수를 수용하여 혐기-무산소-호기공정을 수행하는 제1반응조(30); 상기 제1반응조(30)에 의해 유입되는 하수를 수용하여 호기-무산소공정을 수행하는 제2반응조(40);상기 제2반응조(40)에 의해 질화된 하수를 상기 제1반응조(30)로 반송시킴은 물론 상기 제2반응조(40)와 최종침전지(60)에 의해 형성된 슬러지를 상기 제1반응조(30) 또는 제2반응조(40)로 반송시키는 내부반송관(50);상기 제1,2반응조(30,40)에 설치되면서, 구동모터(91)의 의해 회전하는 회전축(92)을 통해 구동력을 발생하는 구동부와, 상기 회전축(92)에 장착된 폭기/교반임펠러(93-1,93-2)를 통해 하수를 폭기 및 교반하는 작동부, 상기 회전축(92)에 장착된 가이드판(94)을 통해 하수를 확산 및 안내하는 확산부, 및 상기 가이드판(94)에 감싸진 살수각조절기(96)를 통해 살수방향을 조절하는 조절부로 구성한 폭기교반기(90); 및상기 제1,2반응조(30,40)에 구성된 센서의 신호를 입력받아 상기 폭기교반기(90)에 작동신호를 출력하고 상기 내부반송관(50)을 제어하는 제어부(70);를 포함하는 것을 특징으로 하는 2단 반응조를 갖는 고도 처리장치.
- 삭제
- 삭제
- 제 1항에 있어서, 상기 최종침전지(60)는,그 배출관로에 섬유상 또는 폴리우레탄을 포함한 합성수지를 충진하여 상기 하수중의 SS성분을 여과하고 인성분을 흡착하는 전여과재; 및 하이탈사이트계 또는 지르코늄계를 포함한 흡착제를 충진하여 인성분을 흡착하는 주여과재로 구성한 인필터(80)가 장착된 것을 특징으로 하는 2단 반응조를 갖는 고도 처리장치.
- 삭제
- 삭제
- 제 1항 또는 제 4항에 있어서, 상기 최종침전지(60)는,그 배출관로에 상기 인필터(80)의 설치방향으로 상기 하수의 배출방향을 유도하는 전동밸브 또는 게이트밸브 중 어느 하나가 장착된 것을 특징으로 하는 2단 반응조를 갖는 고도 처리장치.
- 제 1항에 있어서, 상기 센서는,상기 제1반응조(30) 또는 상기 제2반응조(40)에 각각 구성된 산화환원전위차계(31,41) 및 산소센서(32,42)인 것을 특징으로 하는 2단 반응조를 갖는 고도 처리장치.
- 삭제
- 삭제
- 삭제
- 제 1항에 있어서, 상기 살수각조절기(96)는,상기 가이드판(94)에 지지대와 지지판을 통해 장착되어 상기 가이드판(94)과의 사이에 측면유로를 형성하는 가이드밴(96-1)과, 상기 가이드밴(96-1)의 하면에 결합되어 상기 가이드판(94)과의 사이에 하면유로를 형성하고 그 하단부에 상기 하수의 방향을 확산하는 확관부(96-3)를 형성한 원통몸체(96-2)로 이루어진 것을 특징으로 하는 2단 반응조를 갖는 고도 처리장치.
- 삭제
- 삭제
- 제 1항 또는 제 12항에 있어서, 상기 가이드판(94)은,그 외면에 상기 원통몸체(96-2)와 함께 하수의 흐름방향을 유도하는 각부(94-1)가 형성된 것을 특징으로 하는 2단 반응조를 갖는 고도 처리장치.
- 삭제
- 제 1항에 있어서, 상기 내부반송관(50)의 개폐과정에서,상기 제2반응조(40)의 하수가 상기 제1반응조(30)로 이송되면서 상기 최종침전지(60)의 슬러지가 제1반응조(30)로 반송되는 공정; 및 상기 최종침전지(60)의 슬러지가 제2반응조(40)로 반송되는 공정이 독립적 또는 상호 호환적으로 작동하는 것을 특징으로 하는 2단 반응조를 갖는 고도 처리장치.
- 제 1항에 있어서, 상기 내부반송관(50)은,그 관로상에 상기 제어부(70)의 신호에 따라 작동하는 슬러지반송유량계(51,52)와 슬러지반송펌프(53)와 내부반송유량계(54)와 내부반송펌프(55)가 장착된 것을 특징으로 하는 2단 반응조를 갖는 고도 처리장치.
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KR20080027840A KR100935914B1 (ko) | 2008-03-26 | 2008-03-26 | 2단 반응조를 갖는 고도 처리장치 |
PCT/KR2008/007429 WO2009119964A1 (en) | 2008-03-26 | 2008-12-16 | Advanced wastewater treatment apparatus with two-stage reactor |
CN2008801283015A CN101980971A (zh) | 2008-03-26 | 2008-12-16 | 具有两阶段反应器的先进废水处理设备 |
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KR20130065053A (ko) * | 2011-12-09 | 2013-06-19 | (주)씨스이엔지 | 체류시간 최적화를 위한 활성슬러지 모델 시뮬레이션을 이용한 연속식 생물학적 수처리 시스템 |
CN111348748B (zh) * | 2020-04-13 | 2024-12-03 | 浙江双林环境股份有限公司 | 一种两级序批式反应器好氧颗粒污泥污水处理工艺及设备 |
CN111675335A (zh) * | 2020-07-01 | 2020-09-18 | 辽宁省生态环境保护科技中心 | 一种强化脱氮除磷生活污水处理装置及方法 |
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KR100236650B1 (ko) * | 1997-08-05 | 2000-01-15 | 김헌출 | 탈질 인제거 박테리아를 이용하는 하수의 생물학적 탈질 및 탈인 처리장치 |
KR20000049300A (ko) * | 1999-04-13 | 2000-08-05 | 니시야마 쇼고 | 오수의 활성 슬러지 처리 시스템 및 방법 |
KR20030013247A (ko) * | 2001-07-16 | 2003-02-14 | 히타치 키덴 코교 가부시키가이샤 | 폭기교반기 |
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KR100236650B1 (ko) * | 1997-08-05 | 2000-01-15 | 김헌출 | 탈질 인제거 박테리아를 이용하는 하수의 생물학적 탈질 및 탈인 처리장치 |
KR20000049300A (ko) * | 1999-04-13 | 2000-08-05 | 니시야마 쇼고 | 오수의 활성 슬러지 처리 시스템 및 방법 |
KR20030013247A (ko) * | 2001-07-16 | 2003-02-14 | 히타치 키덴 코교 가부시키가이샤 | 폭기교반기 |
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