WO2012158000A3 - 대기 및 수질 오염물질의 농도 측정 방법 - Google Patents

대기 및 수질 오염물질의 농도 측정 방법 Download PDF

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Publication number
WO2012158000A3
WO2012158000A3 PCT/KR2012/003997 KR2012003997W WO2012158000A3 WO 2012158000 A3 WO2012158000 A3 WO 2012158000A3 KR 2012003997 W KR2012003997 W KR 2012003997W WO 2012158000 A3 WO2012158000 A3 WO 2012158000A3
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WO
WIPO (PCT)
Prior art keywords
color
image
concentration
measurement kit
colorimetric measurement
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2012/003997
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English (en)
French (fr)
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WO2012158000A2 (ko
Inventor
이지태
이승재
이승헌
이지민
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Industry Academic Cooperation Foundation of KNU
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Industry Academic Cooperation Foundation of KNU
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Publication date
Application filed by Industry Academic Cooperation Foundation of KNU filed Critical Industry Academic Cooperation Foundation of KNU
Publication of WO2012158000A2 publication Critical patent/WO2012158000A2/ko
Publication of WO2012158000A3 publication Critical patent/WO2012158000A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/94—Investigating contamination, e.g. dust

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

본 발명은 대기 및 수질 오염물질의 농도 측정 방법을 공개한다. 이 방법은 (a) 발색 측정키트로 대기 또는 물에 함유된 오염물 농도에 따른 색도 변화를 실험하는 단계; (b) 상기 발색 측정키트의 색 및 참조색지의 색을 촬상 장치로 촬영하여 영상을 획득하는 단계; (c) 상기 발색 측정키트의 색 및 상기 참조색지의 색의 색도를 영상 분석 프로그램을 이용하여 수치화하는 단계; 및 (d) 선형보간법을 이용하여 상기 발색 측정키트 색의 수치로부터 오염물 농도 값을 계산하는 단계;를 포함하는 것을 특징으로 한다. 따라서 본 발명에 의할 경우, 고가의 별도 분석 장비가 필요 없어 현장에서 측정하기가 간편하고 측정 비용이 저렴하고, 발색 측정키트와 참조색지가 하나의 영상으로 얻어지기 때문에 영상을 정규화하기 용이하며, 영상을 획득하는 과정에서 발생할 수 있는 조명 환경과 측정 기기 성능의 영향을 최소화 할 수 있다.
PCT/KR2012/003997 2011-05-19 2012-05-21 대기 및 수질 오염물질의 농도 측정 방법 Ceased WO2012158000A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110047536A KR101244068B1 (ko) 2011-05-19 2011-05-19 대기 및 수질 오염물질의 농도 측정 방법
KR10-2011-0047536 2011-05-19

Publications (2)

Publication Number Publication Date
WO2012158000A2 WO2012158000A2 (ko) 2012-11-22
WO2012158000A3 true WO2012158000A3 (ko) 2013-01-24

Family

ID=47177518

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003997 Ceased WO2012158000A2 (ko) 2011-05-19 2012-05-21 대기 및 수질 오염물질의 농도 측정 방법

Country Status (2)

Country Link
KR (1) KR101244068B1 (ko)
WO (1) WO2012158000A2 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101712377B1 (ko) * 2015-08-21 2017-03-07 광주과학기술원 수질측정키트의 이미지 처리 기법을 이용한 양식장 자동화 수질분석 및 원격 감시시스템
CN107505312A (zh) * 2017-05-10 2017-12-22 惠安爱馨机电设备科技有限公司 一种空气质量检测仪
CN111189494A (zh) * 2018-04-23 2020-05-22 陈浩能 测量标签及其图像色彩还原方法和测量识别方法
CN109932324B (zh) * 2019-03-25 2020-06-09 中国科学院武汉岩土力学研究所 一种基于图像rgb值测试土体表面含水率的方法及装置
GB202000458D0 (en) 2020-01-13 2020-02-26 Intellego Tech Ab Sweden System for quantifying a colour change
CN112161973B (zh) * 2020-08-31 2022-04-08 中国水利水电科学研究院 一种基于无人机的水体污染快速检测方法
CN112816480A (zh) * 2021-02-01 2021-05-18 奎泰斯特(上海)科技有限公司 水质酶底物鉴定方法
CN115508276A (zh) * 2021-06-23 2022-12-23 中国石油化工股份有限公司 水质检测方法、检测装置及检测系统
CN117054409A (zh) * 2023-08-29 2023-11-14 中国环境科学研究院 一种水质检测方法及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10288612A (ja) * 1997-04-14 1998-10-27 Taga Seisakusho:Kk 水質の簡易検査キット
KR100423115B1 (ko) * 2002-09-19 2004-03-18 (주) 이스텍 화상을 이용한 수질측정장치 및 수질측정방법
KR20070086271A (ko) * 2004-12-16 2007-08-27 킴벌리-클라크 월드와이드, 인크. 탄성 용품 상의 미생물 오염 검출
JP2008116234A (ja) * 2006-11-01 2008-05-22 Nippon Telegr & Teleph Corp <Ntt> 画像を用いた環境センシング装置及び方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10288612A (ja) * 1997-04-14 1998-10-27 Taga Seisakusho:Kk 水質の簡易検査キット
KR100423115B1 (ko) * 2002-09-19 2004-03-18 (주) 이스텍 화상을 이용한 수질측정장치 및 수질측정방법
KR20070086271A (ko) * 2004-12-16 2007-08-27 킴벌리-클라크 월드와이드, 인크. 탄성 용품 상의 미생물 오염 검출
JP2008116234A (ja) * 2006-11-01 2008-05-22 Nippon Telegr & Teleph Corp <Ntt> 画像を用いた環境センシング装置及び方法

Also Published As

Publication number Publication date
KR101244068B1 (ko) 2013-03-18
WO2012158000A2 (ko) 2012-11-22
KR20120129342A (ko) 2012-11-28

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