CN1898562B - 测定水中组分的方法和装置 - Google Patents
测定水中组分的方法和装置 Download PDFInfo
- Publication number
- CN1898562B CN1898562B CN200480038582.7A CN200480038582A CN1898562B CN 1898562 B CN1898562 B CN 1898562B CN 200480038582 A CN200480038582 A CN 200480038582A CN 1898562 B CN1898562 B CN 1898562B
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- China
- Prior art keywords
- gas
- calibrating gas
- calibrating
- water
- delivery air
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000000470 constituent Substances 0.000 title abstract 4
- 239000007789 gas Substances 0.000 claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
- 238000005070 sampling Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 2
- 239000001569 carbon dioxide Substances 0.000 abstract description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
- 238000005259 measurement Methods 0.000 description 11
- 239000012498 ultrapure water Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910021642 ultra pure water Inorganic materials 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000012159 carrier gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000012086 standard solution Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000003869 coulometry Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000008155 medical solution Substances 0.000 description 1
- 238000001745 non-dispersive infrared spectroscopy Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000013214 routine measurement Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 108010004350 tyrosine-rich amelogenin polypeptide Proteins 0.000 description 1
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—Organic contamination in water
- G01N33/1846—Total carbon analysis
-
- 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
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0006—Calibrating gas analysers
-
- 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
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
-
- 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
- Y10T436/176152—Total nitrogen determined
-
- 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
- Y10T436/21—Hydrocarbon
-
- 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
- Y10T436/23—Carbon containing
- Y10T436/235—In an aqueous solution [e.g., TOC, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Combustion & Propulsion (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10360445.6 | 2003-12-22 | ||
DE10360445A DE10360445A1 (de) | 2003-12-22 | 2003-12-22 | Verfahren und Anordnung zur Bestimmung von Wasserinhaltsstoffen |
PCT/EP2004/013865 WO2005064329A1 (de) | 2003-12-22 | 2004-12-06 | Verfahren und anordnung zur bestimmung von wasserinhaltsstoffen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1898562A CN1898562A (zh) | 2007-01-17 |
CN1898562B true CN1898562B (zh) | 2012-01-04 |
Family
ID=32087407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480038582.7A Active CN1898562B (zh) | 2003-12-22 | 2004-12-06 | 测定水中组分的方法和装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7803631B2 (zh) |
EP (1) | EP1697739B1 (zh) |
CN (1) | CN1898562B (zh) |
AT (1) | ATE450793T1 (zh) |
DE (3) | DE10360445A1 (zh) |
RU (1) | RU2347221C2 (zh) |
WO (1) | WO2005064329A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006058051B4 (de) * | 2006-12-07 | 2014-07-10 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Verfahren zur Überwachung der Konzentration eines Wasserinhaltsstoffes in einem wässrigen Medium |
DE102007004339B4 (de) * | 2007-01-29 | 2008-10-02 | Lar Process Analysers Ag | Verfahren und Vorrichtung zur Bestimmung des Phosphorgehaltes einer wässrigen Probe |
EP2185914B1 (en) | 2007-09-05 | 2019-10-09 | GE Analytical Instruments, Inc. | Carbon measurement in aqueous samples using oxidation at elevated temperatures and pressures |
DE102008013754A1 (de) | 2008-03-12 | 2009-09-17 | Lar Process Analysers Ag | Messverfahren und Messanordnung zur Bestimmung des Gehalts eines chemischen Elements oder eines anderen Wasserqualitätsparameters in Frisch- oder Abwasser |
CN103018416B (zh) * | 2012-12-05 | 2015-04-22 | 天津大学 | 供水管网水质在线监测、预测方法 |
DE102014118138A1 (de) * | 2014-12-08 | 2016-06-09 | Lar Process Analysers Ag | Analyseanordnung zur Wasser- und Abwasseranalyse |
WO2019032574A1 (en) | 2017-08-07 | 2019-02-14 | Fluid Handling Llc | BLOCKED FLOW WITH PULSED INJECTION TECHNIQUE FOR TOTAL ORGANIC CARBON ANALYZER (TOCA) USING HIGH TEMPERATURE COMBUSTION |
DE102018105611A1 (de) * | 2018-03-12 | 2019-09-12 | Lar Process Analysers Ag | Messanordnung und Messverfahren zur Bestimmung eines Inhaltsstoffes oder Qualitätsparameters von Wasser oder Abwasser |
CN108872512B (zh) * | 2018-06-20 | 2019-07-09 | 三峡大学 | 快速监测水体溶解痕量气体浓度的装置及方法 |
CN108828172A (zh) * | 2018-06-21 | 2018-11-16 | 中国计量科学研究院 | 总有机碳分析仪的校准方法和装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5292666A (en) * | 1991-05-10 | 1994-03-08 | Hartmann & Braun Aktiengesellschaft | Method for the measurement of the total content of organic carbon and nitrogen in water |
US5425919A (en) * | 1992-03-26 | 1995-06-20 | Shimadzu Corporation | Total organic carbon analyzer |
CN2570774Y (zh) * | 2002-09-28 | 2003-09-03 | 武汉元素科技发展有限公司 | 一种闭路循环式总有机碳分析装置 |
CN1449492A (zh) * | 2000-10-16 | 2003-10-15 | 西弗斯仪器公司 | 脉冲式流动总有机碳分析器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2362773C2 (de) | 1973-12-17 | 1982-12-30 | Sontheimer, Heinrich, Prof. Dr., 7500 Karlsruhe | Verfahren und Vorrichtung zur Bestimmung von organisch gebundenem Kohlenstoff in Wasser durch photochemische Oxidation |
US4277438A (en) * | 1979-09-04 | 1981-07-07 | Astro Resources Corporation | Method and apparatus for measuring the amount of carbon and other organics in an aqueous solution |
DE3942229A1 (de) | 1989-12-21 | 1991-07-04 | Maihak Ag | Tic-abscheider |
DE4344441C1 (de) | 1993-12-24 | 1995-07-13 | Siepmann Friedrich W | Verfahren und Vorrichtung zur kontinuierlichen Bestimmung des Gehalts an oxidierbaren Inhaltsstoffen in wäßrigen Flüssigkeiten |
JP3265830B2 (ja) | 1994-05-27 | 2002-03-18 | 株式会社島津製作所 | 全有機体炭素計 |
US5531961A (en) | 1995-02-10 | 1996-07-02 | Isco, Inc. | Water impurity analyzer |
JPH09178723A (ja) | 1995-12-26 | 1997-07-11 | Shimadzu Corp | 全有機炭素計 |
DE10012730C1 (de) * | 2000-03-16 | 2001-07-05 | Rainer Fiebig | Verfahren zur quantitativen Bestimmung oxidierbarer Wasserinhaltsstoffe und Vorrichtung zur Durchführung des Verfahrens |
-
2003
- 2003-12-22 DE DE10360445A patent/DE10360445A1/de not_active Withdrawn
-
2004
- 2004-01-14 DE DE202004000483U patent/DE202004000483U1/de not_active Expired - Lifetime
- 2004-12-06 AT AT04803562T patent/ATE450793T1/de not_active IP Right Cessation
- 2004-12-06 DE DE502004010467T patent/DE502004010467D1/de active Active
- 2004-12-06 EP EP04803562A patent/EP1697739B1/de active Active
- 2004-12-06 RU RU2006122996/04A patent/RU2347221C2/ru not_active Application Discontinuation
- 2004-12-06 US US10/583,932 patent/US7803631B2/en active Active
- 2004-12-06 WO PCT/EP2004/013865 patent/WO2005064329A1/de active Application Filing
- 2004-12-06 CN CN200480038582.7A patent/CN1898562B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5292666A (en) * | 1991-05-10 | 1994-03-08 | Hartmann & Braun Aktiengesellschaft | Method for the measurement of the total content of organic carbon and nitrogen in water |
US5425919A (en) * | 1992-03-26 | 1995-06-20 | Shimadzu Corporation | Total organic carbon analyzer |
CN1449492A (zh) * | 2000-10-16 | 2003-10-15 | 西弗斯仪器公司 | 脉冲式流动总有机碳分析器 |
CN2570774Y (zh) * | 2002-09-28 | 2003-09-03 | 武汉元素科技发展有限公司 | 一种闭路循环式总有机碳分析装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1697739A1 (de) | 2006-09-06 |
RU2347221C2 (ru) | 2009-02-20 |
DE10360445A1 (de) | 2005-07-28 |
WO2005064329A1 (de) | 2005-07-14 |
US20080026482A1 (en) | 2008-01-31 |
ATE450793T1 (de) | 2009-12-15 |
DE502004010467D1 (de) | 2010-01-14 |
RU2006122996A (ru) | 2008-01-27 |
CN1898562A (zh) | 2007-01-17 |
DE202004000483U1 (de) | 2004-04-01 |
EP1697739B1 (de) | 2009-12-02 |
US7803631B2 (en) | 2010-09-28 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: LAR TREATMENT ANALYSIS STOCK CORPORATION Free format text: FORMER OWNER: LAR ANALYTIK + UMWELTMESSTECHN Effective date: 20080201 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080201 Address after: Berlin Applicant after: LAR PROCESS ANALYSERS AG Address before: Berlin Applicant before: LAR Analysis and Environmental Measurement Technology Co.,Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Berlin, Germany Patentee after: Puluoyinsi Co.,Ltd. Address before: Berlin, Germany Patentee before: LAR PROCESS ANALYSERS AG |