JP2000356631A - 全有機体炭素測定方法及び装置 - Google Patents
全有機体炭素測定方法及び装置Info
- Publication number
- JP2000356631A JP2000356631A JP11169019A JP16901999A JP2000356631A JP 2000356631 A JP2000356631 A JP 2000356631A JP 11169019 A JP11169019 A JP 11169019A JP 16901999 A JP16901999 A JP 16901999A JP 2000356631 A JP2000356631 A JP 2000356631A
- Authority
- JP
- Japan
- Prior art keywords
- chemiluminescence
- sample water
- sample
- organic carbon
- total organic
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 86
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 230000001590 oxidative effect Effects 0.000 claims abstract description 70
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 40
- 239000000126 substance Substances 0.000 claims description 71
- 239000007800 oxidant agent Substances 0.000 claims description 70
- 238000007254 oxidation reaction Methods 0.000 claims description 70
- 230000003647 oxidation Effects 0.000 claims description 60
- 239000007787 solid Substances 0.000 claims description 33
- 239000011941 photocatalyst Substances 0.000 claims description 30
- 239000004065 semiconductor Substances 0.000 claims description 27
- 229910052723 transition metal Inorganic materials 0.000 claims description 20
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 16
- 239000003446 ligand Substances 0.000 claims description 15
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 12
- 239000005416 organic matter Substances 0.000 claims description 12
- DVARTQFDIMZBAA-UHFFFAOYSA-O ammonium nitrate Chemical compound [NH4+].[O-][N+]([O-])=O DVARTQFDIMZBAA-UHFFFAOYSA-O 0.000 claims description 11
- 230000001678 irradiating effect Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 4
- 238000002038 chemiluminescence detection Methods 0.000 claims description 3
- 239000012327 Ruthenium complex Substances 0.000 abstract description 21
- HKVFISRIUUGTIB-UHFFFAOYSA-O azanium;cerium;nitrate Chemical compound [NH4+].[Ce].[O-][N+]([O-])=O HKVFISRIUUGTIB-UHFFFAOYSA-O 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 description 33
- 238000005259 measurement Methods 0.000 description 27
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 24
- 238000001514 detection method Methods 0.000 description 20
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 16
- 229910052684 Cerium Inorganic materials 0.000 description 16
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 16
- XMPZTFVPEKAKFH-UHFFFAOYSA-P ceric ammonium nitrate Chemical compound [NH4+].[NH4+].[Ce+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XMPZTFVPEKAKFH-UHFFFAOYSA-P 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 12
- 229910044991 metal oxide Inorganic materials 0.000 description 12
- 150000004706 metal oxides Chemical class 0.000 description 12
- 229910052707 ruthenium Inorganic materials 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- KZNMRPQBBZBTSW-UHFFFAOYSA-N [Au]=O Chemical compound [Au]=O KZNMRPQBBZBTSW-UHFFFAOYSA-N 0.000 description 9
- -1 bipyrazine Chemical compound 0.000 description 9
- 229910000416 bismuth oxide Inorganic materials 0.000 description 9
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 description 9
- 229910001922 gold oxide Inorganic materials 0.000 description 9
- 230000035945 sensitivity Effects 0.000 description 9
- 238000009279 wet oxidation reaction Methods 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 239000001569 carbon dioxide Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 7
- 238000004020 luminiscence type Methods 0.000 description 7
- 239000002243 precursor Substances 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- YNKVVRHAQCDJQM-UHFFFAOYSA-P diazanium dinitrate Chemical compound [NH4+].[NH4+].[O-][N+]([O-])=O.[O-][N+]([O-])=O YNKVVRHAQCDJQM-UHFFFAOYSA-P 0.000 description 5
- 239000008235 industrial water Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical compound N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 4
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 238000001745 non-dispersive infrared spectroscopy Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000011002 quantification Methods 0.000 description 3
- 238000004445 quantitative analysis Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 229910021642 ultra pure water Inorganic materials 0.000 description 3
- 239000012498 ultrapure water Substances 0.000 description 3
- FXPLCAKVOYHAJA-UHFFFAOYSA-N 2-(4-carboxypyridin-2-yl)pyridine-4-carboxylic acid Chemical compound OC(=O)C1=CC=NC(C=2N=CC=C(C=2)C(O)=O)=C1 FXPLCAKVOYHAJA-UHFFFAOYSA-N 0.000 description 2
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 description 2
- XWNSFEAWWGGSKJ-UHFFFAOYSA-N 4-acetyl-4-methylheptanedinitrile Chemical compound N#CCCC(C)(C(=O)C)CCC#N XWNSFEAWWGGSKJ-UHFFFAOYSA-N 0.000 description 2
- JOOXCMJARBKPKM-UHFFFAOYSA-N 4-oxopentanoic acid Chemical compound CC(=O)CCC(O)=O JOOXCMJARBKPKM-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- JZUFKLXOESDKRF-UHFFFAOYSA-N Chlorothiazide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC2=C1NCNS2(=O)=O JZUFKLXOESDKRF-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000004153 Potassium bromate Substances 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- UCTWMZQNUQWSLP-UHFFFAOYSA-N adrenaline Chemical compound CNCC(O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000005594 diketone group Chemical group 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- YSEKNCXYRGKTBJ-UHFFFAOYSA-N dimethyl 2-hydroxybutanedioate Chemical compound COC(=O)CC(O)C(=O)OC YSEKNCXYRGKTBJ-UHFFFAOYSA-N 0.000 description 2
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004401 flow injection analysis Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 150000001261 hydroxy acids Chemical class 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- TXXHDPDFNKHHGW-UHFFFAOYSA-N muconic acid Chemical compound OC(=O)C=CC=CC(O)=O TXXHDPDFNKHHGW-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 229910052762 osmium Inorganic materials 0.000 description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 238000006864 oxidative decomposition reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- XNLICIUVMPYHGG-UHFFFAOYSA-N pentan-2-one Chemical compound CCCC(C)=O XNLICIUVMPYHGG-UHFFFAOYSA-N 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229940094037 potassium bromate Drugs 0.000 description 2
- 235000019396 potassium bromate Nutrition 0.000 description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000011896 sensitive detection Methods 0.000 description 2
- XUXNAKZDHHEHPC-UHFFFAOYSA-M sodium bromate Chemical compound [Na+].[O-]Br(=O)=O XUXNAKZDHHEHPC-UHFFFAOYSA-M 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- CHEANNSDVJOIBS-MHZLTWQESA-N (3s)-3-cyclopropyl-3-[3-[[3-(5,5-dimethylcyclopenten-1-yl)-4-(2-fluoro-5-methoxyphenyl)phenyl]methoxy]phenyl]propanoic acid Chemical compound COC1=CC=C(F)C(C=2C(=CC(COC=3C=C(C=CC=3)[C@@H](CC(O)=O)C3CC3)=CC=2)C=2C(CCC=2)(C)C)=C1 CHEANNSDVJOIBS-MHZLTWQESA-N 0.000 description 1
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- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 1
- 150000005206 1,2-dihydroxybenzenes Chemical class 0.000 description 1
- JLHMJWHSBYZWJJ-UHFFFAOYSA-N 1,2-thiazole 1-oxide Chemical class O=S1C=CC=N1 JLHMJWHSBYZWJJ-UHFFFAOYSA-N 0.000 description 1
- WGCYRFWNGRMRJA-UHFFFAOYSA-N 1-ethylpiperazine Chemical compound CCN1CCNCC1 WGCYRFWNGRMRJA-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- IWZAEAAZXRSXPX-UHFFFAOYSA-N 2-(4-ethenylpyridin-2-yl)-4-methylpyridine Chemical compound CC1=CC=NC(C=2N=CC=C(C=C)C=2)=C1 IWZAEAAZXRSXPX-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- YPFNIPKMNMDDDB-UHFFFAOYSA-K 2-[2-[bis(carboxylatomethyl)amino]ethyl-(2-hydroxyethyl)amino]acetate;iron(3+) Chemical compound [Fe+3].OCCN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O YPFNIPKMNMDDDB-UHFFFAOYSA-K 0.000 description 1
- UHTKTJKJDJOOKE-UHFFFAOYSA-N 2-[4-(chloromethyl)pyridin-2-yl]-4-methylpyridine Chemical compound CC1=CC=NC(C=2N=CC=C(CCl)C=2)=C1 UHTKTJKJDJOOKE-UHFFFAOYSA-N 0.000 description 1
- MLIREBYILWEBDM-UHFFFAOYSA-M 2-cyanoacetate Chemical compound [O-]C(=O)CC#N MLIREBYILWEBDM-UHFFFAOYSA-M 0.000 description 1
- DFXNVSIALRDJHY-UHFFFAOYSA-N 2-pyrazin-2-ylpyrazine Chemical compound C1=NC=CN=C1C1=CN=CC=N1 DFXNVSIALRDJHY-UHFFFAOYSA-N 0.000 description 1
- SIDCPPUYOKZTEY-UHFFFAOYSA-K 2-pyridin-2-ylpyridine;ruthenium(3+);trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3].N1=CC=CC=C1C1=CC=CC=N1.N1=CC=CC=C1C1=CC=CC=N1.N1=CC=CC=C1C1=CC=CC=N1 SIDCPPUYOKZTEY-UHFFFAOYSA-K 0.000 description 1
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 1
- PFCHFHIRKBAQGU-UHFFFAOYSA-N 3-hexanone Chemical compound CCCC(=O)CC PFCHFHIRKBAQGU-UHFFFAOYSA-N 0.000 description 1
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- DHDHJYNTEFLIHY-UHFFFAOYSA-N 4,7-diphenyl-1,10-phenanthroline Chemical compound C1=CC=CC=C1C1=CC=NC2=C1C=CC1=C(C=3C=CC=CC=3)C=CN=C21 DHDHJYNTEFLIHY-UHFFFAOYSA-N 0.000 description 1
- VZKSOWFFOHQARA-UHFFFAOYSA-N 4-(chloromethyl)-2-[4-(chloromethyl)pyridin-2-yl]pyridine Chemical compound ClCC1=CC=NC(C=2N=CC=C(CCl)C=2)=C1 VZKSOWFFOHQARA-UHFFFAOYSA-N 0.000 description 1
- LNBCGLZYLJMGKP-LUDZCAPTSA-N 4-[(1r)-2-amino-1-hydroxyethyl]benzene-1,2-diol;(2r,3r)-2,3-dihydroxybutanedioic acid;hydrate Chemical compound O.OC(=O)[C@H](O)[C@@H](O)C(O)=O.NC[C@H](O)C1=CC=C(O)C(O)=C1 LNBCGLZYLJMGKP-LUDZCAPTSA-N 0.000 description 1
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- OCUCCJIRFHNWBP-IYEMJOQQSA-L Copper gluconate Chemical compound [Cu+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O OCUCCJIRFHNWBP-IYEMJOQQSA-L 0.000 description 1
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- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- RYECOJGRJDOGPP-UHFFFAOYSA-N Ethylurea Chemical compound CCNC(N)=O RYECOJGRJDOGPP-UHFFFAOYSA-N 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 description 1
- WTDRDQBEARUVNC-UHFFFAOYSA-N L-Dopa Natural products OC(=O)C(N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-UHFFFAOYSA-N 0.000 description 1
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 1
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
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| JP11169019A JP2000356631A (ja) | 1999-06-15 | 1999-06-15 | 全有機体炭素測定方法及び装置 |
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| JP11169019A JP2000356631A (ja) | 1999-06-15 | 1999-06-15 | 全有機体炭素測定方法及び装置 |
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| JP2000356631A5 JP2000356631A5 (enExample) | 2006-05-25 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006126296A1 (ja) * | 2005-05-26 | 2006-11-30 | Shimadzu Corporation | 全有機体炭素測定方法、全窒素量測定方法及びそれらの測定方法に用いる測定装置 |
| CN100476409C (zh) * | 2005-08-29 | 2009-04-08 | 山东省科学院海洋仪器仪表研究所 | 利用臭氧氧化过程中化学发光测量水体总有机碳的方法 |
| CN100504358C (zh) * | 2005-08-29 | 2009-06-24 | 山东省科学院海洋仪器仪表研究所 | 超声波与臭氧协同作用测量化学耗氧量和总有机碳的方法 |
| JP2010538297A (ja) * | 2007-09-05 | 2010-12-09 | ジーイー アナリティカル インスツルメンツ， インク． | 高温および高圧下で酸化を利用する水性サンプル中の炭素測定 |
| CN114544813A (zh) * | 2022-02-23 | 2022-05-27 | 中国科学院赣江创新研究院 | 一种用于草酸和盐酸的混合酸中草酸定量检测的方法 |
| US20220276190A1 (en) * | 2019-08-30 | 2022-09-01 | Bl Technologies, Inc. | Total organic carbon and conductivity verification and calibration using a single sample |
-
1999
- 1999-06-15 JP JP11169019A patent/JP2000356631A/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006126296A1 (ja) * | 2005-05-26 | 2006-11-30 | Shimadzu Corporation | 全有機体炭素測定方法、全窒素量測定方法及びそれらの測定方法に用いる測定装置 |
| CN100476409C (zh) * | 2005-08-29 | 2009-04-08 | 山东省科学院海洋仪器仪表研究所 | 利用臭氧氧化过程中化学发光测量水体总有机碳的方法 |
| CN100504358C (zh) * | 2005-08-29 | 2009-06-24 | 山东省科学院海洋仪器仪表研究所 | 超声波与臭氧协同作用测量化学耗氧量和总有机碳的方法 |
| JP2010538297A (ja) * | 2007-09-05 | 2010-12-09 | ジーイー アナリティカル インスツルメンツ， インク． | 高温および高圧下で酸化を利用する水性サンプル中の炭素測定 |
| US20220276190A1 (en) * | 2019-08-30 | 2022-09-01 | Bl Technologies, Inc. | Total organic carbon and conductivity verification and calibration using a single sample |
| CN114544813A (zh) * | 2022-02-23 | 2022-05-27 | 中国科学院赣江创新研究院 | 一种用于草酸和盐酸的混合酸中草酸定量检测的方法 |
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