WO2013005952A3 - 수질자동측정기기 및 가압부상을 이용한 하수 월류수 처리시스템 - Google Patents

수질자동측정기기 및 가압부상을 이용한 하수 월류수 처리시스템 Download PDF

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Publication number
WO2013005952A3
WO2013005952A3 PCT/KR2012/005181 KR2012005181W WO2013005952A3 WO 2013005952 A3 WO2013005952 A3 WO 2013005952A3 KR 2012005181 W KR2012005181 W KR 2012005181W WO 2013005952 A3 WO2013005952 A3 WO 2013005952A3
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WIPO (PCT)
Prior art keywords
overflow
treating
water quality
dissolved air
air floatation
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PCT/KR2012/005181
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English (en)
French (fr)
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WO2013005952A2 (ko
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김현욱
이재경
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서울시립대학교 산학협력단
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Publication of WO2013005952A2 publication Critical patent/WO2013005952A2/ko
Publication of WO2013005952A3 publication Critical patent/WO2013005952A3/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1431—Dissolved air flotation machines
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • 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
    • C02F2103/001—Runoff or storm water
    • 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
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • 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
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/16—Total nitrogen (tkN-N)
    • 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
    • C02F2209/20—Total organic carbon [TOC]
    • 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
    • C02F2209/22—O2
    • 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
    • C02F2301/06—Pressure conditions
    • C02F2301/066—Overpressure, high pressure

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Water Treatments (AREA)

Abstract

본 발명은 하수 월류수 처리시스템에 관한 것으로, 특히 합류식 하수관거 월류수(CSO : Combined Sewerage Overflow)에 대하여 기존에는 일정 용량까지만 처리하고 유량이 초과되면 수질에 관계없이 무단 방류하던 방식에서 벗어나 수질자동측정기기를 이용하여 실제 하수 월류수의 수질을 측정하여 수질이 양호한 경우에는 용량 초과 월류수를 방류하나 월류수의 수질이 기준에 미달하는 경우에는 가압부상처리조를 포함하는 가압부상처리장치를 이용하여 처리를 함으로써 비점오염원에 대한 처리효율을 증대시키고 관리 효율성도 크게 제고한 하수 월류수 처리시스템에 관한 것이다. 본 발명에 따른 하수 월류수 처리시스템은 하수 월류수에 대한 수질을 측정하는 수질자동측정기기; 하수 월류수를 처리하는 가압부상처리조를 포함하는 가압부상처리장치; 및 상기 수질자동측정기기의 측정값이 기준값을 충족하는 경우에는 월류수를 방류하고, 기준값에 불충족하는 경우에는 상기 가압부상처리장치로 월류수를 이송하는 컨트롤러;를 포함하여 이루어진다.
PCT/KR2012/005181 2011-07-01 2012-06-29 수질자동측정기기 및 가압부상을 이용한 하수 월류수 처리시스템 WO2013005952A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110065255A KR101305225B1 (ko) 2011-07-01 2011-07-01 수질자동측정기기 및 가압부상을 이용한 하수 월류수 처리시스템
KR10-2011-0065255 2011-07-01

Publications (2)

Publication Number Publication Date
WO2013005952A2 WO2013005952A2 (ko) 2013-01-10
WO2013005952A3 true WO2013005952A3 (ko) 2013-03-14

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PCT/KR2012/005181 WO2013005952A2 (ko) 2011-07-01 2012-06-29 수질자동측정기기 및 가압부상을 이용한 하수 월류수 처리시스템

Country Status (3)

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KR (1) KR101305225B1 (ko)
MY (1) MY180923A (ko)
WO (1) WO2013005952A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107847811A (zh) * 2015-03-03 2018-03-27 百奥堪引赛股份有限公司 回收发酵后木质素的方法和***

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170038452A (ko) 2015-09-30 2017-04-07 (주) 삼진정밀 복합형 가압부상 여과처리 장치
CN108535409A (zh) * 2018-03-07 2018-09-14 广州众顶建筑工程科技有限公司 一种改进型的污染源自动监测***
CN111579744B (zh) * 2020-05-28 2022-09-16 江苏省东台中等专业学校 一种水质监测装置
CN112759024A (zh) * 2021-02-07 2021-05-07 森诺科技有限公司 多级无压损油田采出水压力气浮除油设备
CN113312844B (zh) * 2021-05-28 2022-07-29 重庆工商大学 基于机器学习的循环水养殖监测***
CN114593955B (zh) * 2022-03-01 2023-04-07 北华航天工业学院 一种一体式人居环境污水采集分析装置
CN116573824B (zh) * 2023-05-30 2023-11-07 山东广晟环保科技有限公司 一种污水处理厂用污水浓缩池

Citations (4)

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JPH11138189A (ja) * 1997-11-10 1999-05-25 Hitachi Ltd 水浄化装置
JP2004275829A (ja) * 2003-03-13 2004-10-07 Toshiba Corp 合流式下水道処理設備の水質改善制御装置
KR100960015B1 (ko) * 2009-08-28 2010-05-28 주식회사 부강테크 초기우수 유출수를 효율적으로 처리할 수 있는 오폐수 처리장치 및 그 방법
KR20110032355A (ko) * 2009-09-22 2011-03-30 한국건설기술연구원 유출오염부하 저감을 위한 처리시스템 및 처리방법

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KR100307253B1 (ko) * 1999-07-23 2001-09-24 임정규 용존공기부상법을 이용한 조류 제거방법

Patent Citations (4)

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JPH11138189A (ja) * 1997-11-10 1999-05-25 Hitachi Ltd 水浄化装置
JP2004275829A (ja) * 2003-03-13 2004-10-07 Toshiba Corp 合流式下水道処理設備の水質改善制御装置
KR100960015B1 (ko) * 2009-08-28 2010-05-28 주식회사 부강테크 초기우수 유출수를 효율적으로 처리할 수 있는 오폐수 처리장치 및 그 방법
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Publication number Priority date Publication date Assignee Title
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KR101305225B1 (ko) 2013-09-12
KR20130003739A (ko) 2013-01-09
WO2013005952A2 (ko) 2013-01-10
MY180923A (en) 2020-12-12

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