DE69416207T2 - Verfahren und Vorrichtung zur Bestimmung von Phosphorverbindungen und Stickstoffverbindungen in Wasser - Google Patents

Verfahren und Vorrichtung zur Bestimmung von Phosphorverbindungen und Stickstoffverbindungen in Wasser

Info

Publication number
DE69416207T2
DE69416207T2 DE69416207T DE69416207T DE69416207T2 DE 69416207 T2 DE69416207 T2 DE 69416207T2 DE 69416207 T DE69416207 T DE 69416207T DE 69416207 T DE69416207 T DE 69416207T DE 69416207 T2 DE69416207 T2 DE 69416207T2
Authority
DE
Germany
Prior art keywords
compounds
determination
water
nitrogen
phosphorus
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.)
Expired - Fee Related
Application number
DE69416207T
Other languages
English (en)
Other versions
DE69416207D1 (de
Inventor
Shu Tahara
Youzo Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP19796493A external-priority patent/JP3269195B2/ja
Priority claimed from JP19796593A external-priority patent/JP3269196B2/ja
Priority claimed from JP33004293A external-priority patent/JP3291879B2/ja
Priority claimed from JP11423694A external-priority patent/JP3264090B2/ja
Priority claimed from JP12676994A external-priority patent/JP3237400B2/ja
Application filed by Shimadzu Corp filed Critical Shimadzu Corp
Application granted granted Critical
Publication of DE69416207D1 publication Critical patent/DE69416207D1/de
Publication of DE69416207T2 publication Critical patent/DE69416207T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/1826—Water organic contamination in water
    • 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
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/005—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods investigating the presence of an element by oxidation
    • 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
    • G01N33/1813—Water specific cations in water, e.g. heavy metals
    • 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
    • G01N33/182—Water specific anions in water
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/16—Phosphorus containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/173076—Nitrite or nitrate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/176152—Total nitrogen determined
DE69416207T 1993-07-14 1994-07-12 Verfahren und Vorrichtung zur Bestimmung von Phosphorverbindungen und Stickstoffverbindungen in Wasser Expired - Fee Related DE69416207T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP19796493A JP3269195B2 (ja) 1993-07-14 1993-07-14 水中の窒素化合物及びリン化合物の分析方法並びに光酸化分解装置
JP19796593A JP3269196B2 (ja) 1993-07-14 1993-07-14 水中の窒素化合物及びリン化合物の分析装置
JP33004293A JP3291879B2 (ja) 1993-11-30 1993-11-30 光酸化分解装置、それを利用した水中の窒素化合物及びリン化合物の分析方法並びに装置
JP11423694A JP3264090B2 (ja) 1994-04-30 1994-04-30 窒素化合物、リン化合物及び有機汚濁物質の計測装置
JP12676994A JP3237400B2 (ja) 1994-05-16 1994-05-16 水中の窒素化合物及びリン化合物の分析装置

Publications (2)

Publication Number Publication Date
DE69416207D1 DE69416207D1 (de) 1999-03-11
DE69416207T2 true DE69416207T2 (de) 1999-07-08

Family

ID=27526630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416207T Expired - Fee Related DE69416207T2 (de) 1993-07-14 1994-07-12 Verfahren und Vorrichtung zur Bestimmung von Phosphorverbindungen und Stickstoffverbindungen in Wasser

Country Status (3)

Country Link
US (1) US5567621A (de)
EP (1) EP0634646B1 (de)
DE (1) DE69416207T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015006435B4 (de) 2015-04-10 2023-02-16 Shimadzu Corporation Wasserqualitätsanalysevorrichtung

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3783530B2 (ja) * 2000-06-22 2006-06-07 ヤマハ株式会社 光酸化触媒
JP4515903B2 (ja) * 2004-12-28 2010-08-04 日本インスツルメンツ株式会社 ガス中水銀の測定装置の自動洗浄
CN101184993B (zh) * 2005-05-26 2010-07-21 株式会社岛津制作所 总有机体碳测定方法、总氮量测定方法以及用于这些测定方法的测定装置
DE102007004339B4 (de) 2007-01-29 2008-10-02 Lar Process Analysers Ag Verfahren und Vorrichtung zur Bestimmung des Phosphorgehaltes einer wässrigen Probe
US7927883B2 (en) * 2007-11-09 2011-04-19 The Regents Of The University Of California In-situ soil nitrate ion concentration sensor
CN102116737A (zh) * 2009-12-31 2011-07-06 株式会社岛津制作所 总氮测定装置及总氮总磷测定装置
CN101975864B (zh) * 2010-11-03 2013-01-23 四川大学 多种营养盐的自动分析仪与自动分析方法
CN102128835B (zh) * 2010-11-30 2012-11-07 上海交通大学 基于aa3型流动注射分析仪的土壤全氮含量测定方法
KR101339511B1 (ko) * 2011-01-26 2013-12-10 한국환경공단 수질 다 항목을 이용한 총 질소 예측 장치 및 방법
US8981314B2 (en) * 2011-02-10 2015-03-17 Zaps Technologies, Inc Method and apparatus for the optical determination of total organic carbon in aqueous streams
CN102608049B (zh) * 2011-10-14 2014-06-18 安徽皖仪科技股份有限公司 一种2,2′-亚甲基-双(4,6-二叔丁基苯酚)磷酸酯中铝的检测方法
CN102565425B (zh) * 2011-12-30 2014-03-26 广东中烟工业有限责任公司 一种烟草中蛋白质氮含量的测定方法
JP5854122B2 (ja) 2012-02-17 2016-02-09 株式会社島津製作所 全窒素測定装置
CN102636446B (zh) * 2012-05-09 2013-11-20 江南大学 臭氧紫外协同氧化消解检测总氮总磷的在线检测装置
US9207177B2 (en) * 2012-09-27 2015-12-08 Sensevere, Llc Optical sensor for bromide ion
CN103245627A (zh) * 2013-05-10 2013-08-14 西安航空动力股份有限公司 一种检测球墨铸铁中磷含量的方法
JP2015002285A (ja) * 2013-06-17 2015-01-05 富士通株式会社 コイル装置、電子装置及びコイル装置の制御方法
RU190229U1 (ru) * 2018-10-15 2019-06-24 федеральное государственное бюджетное образовательное учреждение высшего образования "Тольяттинский государственный университет" Индикатор наличия органических загрязнителей в сточных водах промышленных предприятий
WO2022011399A1 (en) * 2020-07-10 2022-01-13 Tep Bac Company Limited Water environment measuring system and method of operating the same
CN113447542B (zh) * 2021-06-30 2022-04-19 北京科技大学 一种能够施加载荷的高温高压电化学反应釜装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697651A (en) * 1953-03-09 1954-12-21 Gen Am Transport Colorimetric methods of determining hypophosphite contents of solutions
US3226201A (en) * 1963-02-07 1965-12-28 William W Cornforth Apparatus for treating irrigation water
US3607070A (en) * 1970-02-04 1971-09-21 Dow Chemical Co Method and apparatus for the determination of phosphorus in aqueous solutions
DE2300273C3 (de) * 1972-01-07 1982-05-06 Toray Industries, Inc., Tokyo Vorrichtung für Abwasserreinigung
US4008136A (en) * 1974-08-09 1977-02-15 Temple University Process for the treatment of waste water by heterogeneous photosensitized oxidation
JPS5282148U (de) * 1975-12-16 1977-06-18
JPS52119988A (en) * 1976-04-01 1977-10-07 Isao Nishino Measuring methode of nitrogen oxide concentration
JPS55159141A (en) * 1979-05-30 1980-12-11 Agency Of Ind Science & Technol Measuring method of nitrogen and/or phosphorus and its device
US4437954A (en) * 1981-06-19 1984-03-20 Institute Of Gas Technology Fuels production by photoelectrolysis of water and photooxidation of soluble biomass materials
US4591505A (en) * 1982-04-14 1986-05-27 New York Blood Center, Inc. Process for inactivating hepatitis B virus
US4599316A (en) * 1983-12-02 1986-07-08 Hoffmann-La Roche Inc. Photometric method for the determination of inorganic phosphate in liquid samples
USH406H (en) * 1984-02-17 1988-01-05 United States Of America Organophosphorus selective ion mobility spectrometer
JPS60178353A (ja) * 1984-02-25 1985-09-12 Fuji Electric Corp Res & Dev Ltd 水中の窒素化合物の分析方法および装置
US4883579A (en) * 1984-04-27 1989-11-28 Molecular Devices Corporation Photoresponsive redox detection and discrimination
JPS6171355A (ja) * 1984-09-14 1986-04-12 Taichiro Fujinaga リン酸の分析方法
JPS62232542A (ja) * 1986-04-01 1987-10-13 Nippon Kokan Kk <Nkk> 排水の自動分析方法
US5244811A (en) * 1987-03-02 1993-09-14 Commonwealth Scientific And Industrial Research Organization Method and system for determining organic matter in an aqueous solution
US5318894A (en) * 1990-01-30 1994-06-07 Miles Inc. Composition, device and method of assaying for peroxidatively active substances
US5252486A (en) * 1990-10-15 1993-10-12 Calgon Corporation Flow injection analysis of total inorganic phosphate
US5270216A (en) * 1992-02-13 1993-12-14 Gas Research Institute Measurement of low phosphonate concentrations
US5260036A (en) * 1992-02-27 1993-11-09 Process Technologies, Inc. Method and apparatus for use in photochemically oxidizing gaseous halogenated organic compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015006435B4 (de) 2015-04-10 2023-02-16 Shimadzu Corporation Wasserqualitätsanalysevorrichtung

Also Published As

Publication number Publication date
EP0634646B1 (de) 1999-01-27
DE69416207D1 (de) 1999-03-11
EP0634646A1 (de) 1995-01-18
US5567621A (en) 1996-10-22

Similar Documents

Publication Publication Date Title
DE69329950D1 (de) Vorrichtung und verfahren zur bestimmung der kalziumkonzentration
DE69315204D1 (de) Verfahren und Vorrichtung zur Reinigung von Wasser
DE69416207D1 (de) Verfahren und Vorrichtung zur Bestimmung von Phosphorverbindungen und Stickstoffverbindungen in Wasser
DE69420335D1 (de) Verfahren und Gerät zur Echtheitskontrolle von Objekten
DE69423760T2 (de) Verfahren und vorrichtung zur isolierung von mikrogefässzellen
DE19680561T1 (de) Vorrichtung und Verfahren zur Aufbereitung von Wasser
DE69402042D1 (de) Verfahren und Vorrichtung zur Verdampfung von flüssigen Reaktionsmitteln
DE69123519T2 (de) Verfahren und Vorrichtung zur Bestimmung von Ionen
DE69519702D1 (de) Verfahren und Vorrichtung zur Produktion von ionisiertem Wasser
DE69326726T2 (de) Benutzung einer Vorrichtung und Verfahren zur Bestimmung von Wasser und Säure in Gegenwart von Wasser in nichtwässerigen Medien
DE69214229T2 (de) Verfahren und Vorrichtung zur Kontrastverbesserung von Bildern
DE69427860D1 (de) Verfahren und vorrichtung zur projektion von bildern
DE68909962T2 (de) Verfahren und Vorrichtung zur quantitativen Bestimmung von Trihalomethanen.
DE69526132T2 (de) Verfahren und Vorrichtung zur Desinfektion von Wasser
DE69209562T2 (de) Verfahren und Vorrichtung zur Bestimmung von Stickstoffoxiden
DE69421795D1 (de) Vorrichtung und verfahren zur kodierung von bildern
DE69422821T2 (de) Verfahren und vorrichtung zur oberflächenbehandlung von teilen
DE59108877D1 (de) Verfahren und Vorrichtung zur Ermittlung von Rasterprozentwerten
DE69419970T2 (de) Verfahren und Vorrichtung zur Elektroplattierung
DE69413140D1 (de) Verfahren und Vorrichtung zur Endarbeitung von Kommutatoren
DE69406683D1 (de) Verfahren und vorrichtung zur bestimmung der formeigenschaften von teilchen
DE69422890T2 (de) Verfahren und Vorrichtung zur Bestimmung der Konzentration von Verunreinigungselementen
DE69008690T2 (de) Verfahren und Vorrichtung zur Bestimmung von aeroben Bakterien.
DE69420913T2 (de) Verfahren und Vorrichtung zur Herstellung von elektrolysiertem Wasser
DE69211570D1 (de) Verfahren und vorrichtung zur wiederverwendung von wasser

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee