KR20090030397A - 하/폐수처리장의 질소 및 인 고율 제거장치. - Google Patents
하/폐수처리장의 질소 및 인 고율 제거장치. Download PDFInfo
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- KR20090030397A KR20090030397A KR1020070095670A KR20070095670A KR20090030397A KR 20090030397 A KR20090030397 A KR 20090030397A KR 1020070095670 A KR1020070095670 A KR 1020070095670A KR 20070095670 A KR20070095670 A KR 20070095670A KR 20090030397 A KR20090030397 A KR 20090030397A
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- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
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Abstract
Description
Claims (7)
- 전처리시설을 가진 하수처리장에서, 유량조정조(2), 혼합조(5), 인 방출조(9), 호기탈질조(9), 호기조(20), 경사판 침전지(24), 혼화지(26), 응집지(27), 초고속 여과기(31), 소독장치(33)을 연속하여 설치한 것을 특징으로 하는 하/폐수처리장의 질소 및 인 고율 제거장치.
- 청구항1에 있어서, 유량조정조(2)에는 총질소 농도계(3)를 설치하고, 호기탈질조(9)에는 산화환원전위계(14), 총질소농도계(15), MLSS농도계(16), 암모니아성질소 농도계(17), 질산성질소 농도계(18), DO농도계(19)를 설치하고, 경사판 침전지(24)의 상등수 유출부에 총인 농도계(25)를 설치한 것을 특징으로 하는 하/폐수처리장의 질소 및 인 고율 제거장치.
- 청구항1과 청구항 2에 있어서, 제어반(36)에서 [도면3] 의 제어프로그램을 수행하여, 총질소농도계(3)과 총질소농도계(15)와의 총질소 농도차를 측정하여, 그 차이가 미리 정한 범위내로 유지되도록 잉여 슬러지 제거량을 자동적으로 조절하여, MLSS농도를 적합하게 유지도록 한 것을 특징으로 하는 하/폐수처리장의 질소 및 인 고율 제거장치.
- 청구항 1과 청구항2에 있어서, 제어반(36)에서 [도면4] 및 [도면5] 의 제어 프로그램을 수행하여 호기탈질조내의 질산성질소 농도와 암모니아성 질소 농도가 미리 정한 기준 이내로 유지되도록 호기탈질조에 공급하는 공기량을 자동적으로 조절하게 한 것을 특징으로 하는 하/폐수처리장의 질소 및 인 고율 제거장치.
- 청구항1과 청구항2에 있어서, 제어반(36)과 응집제주입조절기(30)에서 [도면6] 의 제어프로그램을 수행하여, 총인 농도에 따라 응집제 주입량을 자동 조절하여 방류수중의 총인 농도가 기준치 이내로 유지되도록 한 것을 특징으로 하는 하/폐수처리장의 질소 및 인 고율 제거장치.
- 청구항1과 청구항2에 있어서, 산기관1(10)과 공기량 제어밸브1(11) 및 풍량가변송풍기(13)으로 공기량 공급장치를 구성한 것을 특징으로 하는 하/폐수처리장의 질소 및 인 고율 제거장치.
- 청구항1과 청구항2에 있어서, 호기탈질조에 반송슬러지량을 추가적으로 공급할 수 있도록 슬러지 슬러지보충 조(41)과 슬러지 보충펌프(34-1)을 설치한 것을 특징으로 하는 하/폐수처리장의 질소 및 인 고율 제거장치.
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020070095670A KR100945458B1 (ko) | 2007-09-20 | 2007-09-20 | 하/폐수처리장의 질소 및 인 고율 제거장치 |
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| KR1020070095670A KR100945458B1 (ko) | 2007-09-20 | 2007-09-20 | 하/폐수처리장의 질소 및 인 고율 제거장치 |
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| KR20090030397A true KR20090030397A (ko) | 2009-03-25 |
| KR100945458B1 KR100945458B1 (ko) | 2010-03-05 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101106471B1 (ko) * | 2011-03-31 | 2012-01-25 | 이경섭 | 생물화학적 오ㆍ폐수 고도 처리장치 |
| KR101312584B1 (ko) * | 2011-07-27 | 2013-10-07 | (주) 상원이엔씨 | 경사판 급속응집 침전장치와 여과장치를 연계한 하 폐수 중의 총인 제거방법 및 총인 제거 공정 시스템 |
| US9302923B2 (en) | 2012-03-09 | 2016-04-05 | Metawater Co., Ltd. | Wastewater treatment apparatus, wastewater treatment method, wastewater treatment system, control device, and control method |
| CN106115916A (zh) * | 2016-08-04 | 2016-11-16 | 安徽华骐环保科技股份有限公司 | 一种中置好氧硝化、两端缺氧反硝化滤池工艺及其装置 |
| KR101880619B1 (ko) * | 2017-07-31 | 2018-08-16 | (주)티에스케이워터 | 음식물처리시설에서 발생하는 폐수 처리방법 및 시스템 |
| WO2018147709A1 (ko) * | 2017-02-13 | 2018-08-16 | 바이오메카 주식회사 | 하폐수 처리 장치 및 방법 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101272273B1 (ko) * | 2012-10-30 | 2013-06-13 | 황상철 | 슬러지 계면 관리 수처리 시스템 |
| KR101817471B1 (ko) * | 2016-06-20 | 2018-02-21 | 김승제 | 하폐수 고도처리시스템 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040031359A (ko) * | 2002-10-04 | 2004-04-13 | 엄태경 | 질소 및 인의 제거를 위한 하수의 고도처리장치 및 방법 |
| KR100759847B1 (ko) * | 2006-10-17 | 2007-09-18 | (주)범한엔지니어링 종합건축사 사무소 | 개량된 혐기조와 재순환 부를 가진 하, 폐수의 고도처리방법 및 장치. |
-
2007
- 2007-09-20 KR KR1020070095670A patent/KR100945458B1/ko active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101106471B1 (ko) * | 2011-03-31 | 2012-01-25 | 이경섭 | 생물화학적 오ㆍ폐수 고도 처리장치 |
| KR101312584B1 (ko) * | 2011-07-27 | 2013-10-07 | (주) 상원이엔씨 | 경사판 급속응집 침전장치와 여과장치를 연계한 하 폐수 중의 총인 제거방법 및 총인 제거 공정 시스템 |
| US9302923B2 (en) | 2012-03-09 | 2016-04-05 | Metawater Co., Ltd. | Wastewater treatment apparatus, wastewater treatment method, wastewater treatment system, control device, and control method |
| KR20160143886A (ko) * | 2012-03-09 | 2016-12-14 | 메타워터 가부시키가이샤 | 배수 처리 장치, 배수 처리 방법, 및 배수 처리 시스템, 및 제어 장치, 제어 방법, 및 프로그램이 저장된 기록 매체 |
| CN106115916A (zh) * | 2016-08-04 | 2016-11-16 | 安徽华骐环保科技股份有限公司 | 一种中置好氧硝化、两端缺氧反硝化滤池工艺及其装置 |
| WO2018147709A1 (ko) * | 2017-02-13 | 2018-08-16 | 바이오메카 주식회사 | 하폐수 처리 장치 및 방법 |
| KR101880619B1 (ko) * | 2017-07-31 | 2018-08-16 | (주)티에스케이워터 | 음식물처리시설에서 발생하는 폐수 처리방법 및 시스템 |
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| Publication number | Publication date |
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| KR100945458B1 (ko) | 2010-03-05 |
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