CN102192893A - Infrared photometric method for fast detecting oils in water - Google Patents
Infrared photometric method for fast detecting oils in water Download PDFInfo
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- CN102192893A CN102192893A CN201110138832.6A CN201110138832A CN102192893A CN 102192893 A CN102192893 A CN 102192893A CN 201110138832 A CN201110138832 A CN 201110138832A CN 102192893 A CN102192893 A CN 102192893A
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- oils
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- vegetable
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- 239000003921 oil Substances 0.000 title claims abstract description 139
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title abstract description 26
- 241001465754 Metazoa Species 0.000 claims abstract description 85
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims abstract description 18
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 9
- 235000019198 oils Nutrition 0.000 claims description 134
- 235000013311 vegetables Nutrition 0.000 claims description 77
- 239000004006 olive oil Substances 0.000 claims description 17
- 238000002835 absorbance Methods 0.000 claims description 16
- 235000008390 olive oil Nutrition 0.000 claims description 12
- 238000004566 IR spectroscopy Methods 0.000 claims description 10
- 238000010561 standard procedure Methods 0.000 claims description 10
- 238000002329 infrared spectrum Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052919 magnesium silicate Inorganic materials 0.000 abstract description 6
- 235000019792 magnesium silicate Nutrition 0.000 abstract description 6
- 239000000391 magnesium silicate Substances 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 abstract description 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 2
- 239000010775 animal oil Substances 0.000 abstract 4
- 239000010773 plant oil Substances 0.000 abstract 4
- 238000007519 figuring Methods 0.000 abstract 1
- 238000007429 general method Methods 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
- 239000003240 coconut oil Substances 0.000 description 8
- 235000019864 coconut oil Nutrition 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 7
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- XOJVVFBFDXDTEG-UHFFFAOYSA-N pristane Chemical compound CC(C)CCCC(C)CCCC(C)CCCC(C)C XOJVVFBFDXDTEG-UHFFFAOYSA-N 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 241001550224 Apha Species 0.000 description 3
- 235000019482 Palm oil Nutrition 0.000 description 3
- 235000019484 Rapeseed oil Nutrition 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000002540 palm oil Substances 0.000 description 3
- 238000010200 validation analysis Methods 0.000 description 3
- 244000068988 Glycine max Species 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000002178 crystalline material Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000003549 soybean oil Substances 0.000 description 2
- 235000012424 soybean oil Nutrition 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- PFNQVRZLDWYSCW-UHFFFAOYSA-N (fluoren-9-ylideneamino) n-naphthalen-1-ylcarbamate Chemical compound C12=CC=CC=C2C2=CC=CC=C2C1=NOC(=O)NC1=CC=CC2=CC=CC=C12 PFNQVRZLDWYSCW-UHFFFAOYSA-N 0.000 description 1
- 240000002791 Brassica napus Species 0.000 description 1
- 235000006008 Brassica napus var napus Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 240000003133 Elaeis guineensis Species 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination 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
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000012088 reference solution Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Fat type | English name | Molecular weight (Mr) | Molecular weight (Mr ') behind the deduction O-C=O key |
Rapeseed oil | Colza | 932 | 800 |
Olive oil | Olive Oil | 897 | 765 |
Soybean (soya bean) oil | ChineseBean | 873 | 741 |
Palm oil | Palm | 853 | 721 |
Coconut oil | Coconut | 655 | 523 |
Sample number into spectrum | The A-peak area | Total oils concentration (mg/L) | Petroleum-type concentration (mg/L) | Vegetable and animals oils concentration (mg/L) | ρ/A1750~1735 |
1 | 1.072315 | 15.89 | 3.67 | 12.22 | 11.3959 |
2 | 1.145457 | 16.77 | 3.72 | 13.05 | ? |
3 | 1.187434 | 17.81 | 4.28 | 13.53 | ? |
4 | 1.534325 | 21.93 | 4.44 | 17.49 | ? |
Sample number into spectrum | Total oils concentration (mg/L) | Petroleum-type concentration (mg/L) | Vegetable and animals oils concentration (mg/L) |
1 | 15.89 | 3.67 | 12.22 |
2 | 16.77 | 3.73 | 13.04 |
3 | 17.81 | 3.87 | 13.94 |
4 | 21.93 | 3.84 | 18.09 |
Sample number into spectrum | Express method is measured vegetable and animals oils concentration (mg/L) | National Standard Method is measured vegetable and animals oils concentration 2(mg/L) | Relative deviation (%) |
2 | 13.05 | 13.04 | -0.08 |
3 | 13.53 | 13.94 | 3.03 |
4 | 17.49 | 18.09 | 3.43 |
Claims (6)
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CN 201110138832 CN102192893B (en) | 2011-05-26 | 2011-05-26 | Infrared photometric method for fast detecting oils in water |
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CN 201110138832 CN102192893B (en) | 2011-05-26 | 2011-05-26 | Infrared photometric method for fast detecting oils in water |
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CN102192893A true CN102192893A (en) | 2011-09-21 |
CN102192893B CN102192893B (en) | 2012-09-05 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102749285A (en) * | 2012-06-29 | 2012-10-24 | 苏州国环环境检测有限公司 | Method for determining oil substances in water sample by infrared spectrophotometry |
CN102798605A (en) * | 2012-06-29 | 2012-11-28 | 苏州国环环境检测有限公司 | Method for determining oil substances in water sample according to infrared spectrophotometry |
CN103257122A (en) * | 2013-06-04 | 2013-08-21 | 浙江中一检测研究院股份有限公司 | Method for detecting oil mist in workshop air by three-wavelength infrared process |
CN103364361A (en) * | 2013-04-09 | 2013-10-23 | 唐松林 | Infrared photometric method for quickly measuring oils in water without using chlorofluorocarbon reagents |
CN103472208A (en) * | 2013-09-12 | 2013-12-25 | 国家电网公司 | Method for testing oil content in absorption tower slurry |
CN104614220A (en) * | 2015-02-16 | 2015-05-13 | 浙江环新氟材料股份有限公司 | Application of dibromohexafluoropropane in infrared oil content analyzer |
CN105181922A (en) * | 2015-09-18 | 2015-12-23 | 上海昂林科学仪器有限公司 | Device for measuring animal and plant oil |
CN105866059A (en) * | 2015-02-11 | 2016-08-17 | 斯派超科学股份有限公司 | Method of measuring water contamination in turbine and other industrial oils |
CN106404707A (en) * | 2016-08-30 | 2017-02-15 | 惠州市东森检测技术有限公司 | Rapid determination method of petroleum and animal and vegetable oils in water |
CN106483089A (en) * | 2016-09-19 | 2017-03-08 | 河海大学 | A kind of multiduty hydrometric cableway current surveying device of multi-mode set and method |
CN107490559A (en) * | 2016-06-13 | 2017-12-19 | 中国石油化工股份有限公司 | A kind of method for determining oily area's solid waste petrochina class content |
CN110487733A (en) * | 2019-08-09 | 2019-11-22 | 南通化学环境监测站有限公司 | A kind of measurement surface water, underground water, in seawater petroleum-type measuring method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10213540A (en) * | 1997-01-29 | 1998-08-11 | Hitachi Cable Ltd | Infrared ray absorbing type oil measuring device |
CN1687746A (en) * | 2005-05-08 | 2005-10-26 | 西安交通大学 | Online method for measuring oil density in oil containing sewage and device thereof |
CN101169369A (en) * | 2007-12-04 | 2008-04-30 | 张伟 | Intelligent refraction determination method for oil content |
US20100116991A1 (en) * | 2007-07-13 | 2010-05-13 | Instituto De Tecnologia Do Parana-Tecpar | Method for measuring biodiesel concentration in a biodiesel diesel oil mixture |
-
2011
- 2011-05-26 CN CN 201110138832 patent/CN102192893B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10213540A (en) * | 1997-01-29 | 1998-08-11 | Hitachi Cable Ltd | Infrared ray absorbing type oil measuring device |
CN1687746A (en) * | 2005-05-08 | 2005-10-26 | 西安交通大学 | Online method for measuring oil density in oil containing sewage and device thereof |
US20100116991A1 (en) * | 2007-07-13 | 2010-05-13 | Instituto De Tecnologia Do Parana-Tecpar | Method for measuring biodiesel concentration in a biodiesel diesel oil mixture |
CN101169369A (en) * | 2007-12-04 | 2008-04-30 | 张伟 | Intelligent refraction determination method for oil content |
Non-Patent Citations (2)
Title |
---|
《中国环境监测》 20030630 唐松林等 红外法测定不同行业废水中石油类/动植物油 28-29,22 1-6 第19卷, 第3期 * |
《环境监测管理与技术》 20000430 唐松林等 红外分光光度法测定水中石油类和动植物油 32 1-6 第12卷, 第2期 * |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102798605A (en) * | 2012-06-29 | 2012-11-28 | 苏州国环环境检测有限公司 | Method for determining oil substances in water sample according to infrared spectrophotometry |
CN102749285A (en) * | 2012-06-29 | 2012-10-24 | 苏州国环环境检测有限公司 | Method for determining oil substances in water sample by infrared spectrophotometry |
CN103364361A (en) * | 2013-04-09 | 2013-10-23 | 唐松林 | Infrared photometric method for quickly measuring oils in water without using chlorofluorocarbon reagents |
CN103257122A (en) * | 2013-06-04 | 2013-08-21 | 浙江中一检测研究院股份有限公司 | Method for detecting oil mist in workshop air by three-wavelength infrared process |
CN103472208A (en) * | 2013-09-12 | 2013-12-25 | 国家电网公司 | Method for testing oil content in absorption tower slurry |
CN103472208B (en) * | 2013-09-12 | 2016-01-20 | 国家电网公司 | A kind of method of testing oil content content in the slurries of absorption tower |
CN105866059A (en) * | 2015-02-11 | 2016-08-17 | 斯派超科学股份有限公司 | Method of measuring water contamination in turbine and other industrial oils |
CN104614220B (en) * | 2015-02-16 | 2017-04-05 | 浙江环新氟材料股份有限公司 | Application of the dibromo HFC-236fa in Infrared Oil Determination Instrument |
CN104614220A (en) * | 2015-02-16 | 2015-05-13 | 浙江环新氟材料股份有限公司 | Application of dibromohexafluoropropane in infrared oil content analyzer |
CN105181922A (en) * | 2015-09-18 | 2015-12-23 | 上海昂林科学仪器有限公司 | Device for measuring animal and plant oil |
CN107490559A (en) * | 2016-06-13 | 2017-12-19 | 中国石油化工股份有限公司 | A kind of method for determining oily area's solid waste petrochina class content |
CN106404707A (en) * | 2016-08-30 | 2017-02-15 | 惠州市东森检测技术有限公司 | Rapid determination method of petroleum and animal and vegetable oils in water |
CN106483089A (en) * | 2016-09-19 | 2017-03-08 | 河海大学 | A kind of multiduty hydrometric cableway current surveying device of multi-mode set and method |
CN106483089B (en) * | 2016-09-19 | 2019-07-30 | 河海大学 | A kind of multiduty hydrometric cableway current surveying device of multi-mode set and method |
CN110487733A (en) * | 2019-08-09 | 2019-11-22 | 南通化学环境监测站有限公司 | A kind of measurement surface water, underground water, in seawater petroleum-type measuring method |
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Inventor after: Tang Songlin Inventor after: Lv Xiaoyong Inventor after: Zhong Sheng Inventor after: Zhang Yong Inventor after: Wang Jingshun Inventor after: Zhang Yanyan Inventor before: Tang Songlin Inventor before: Li Aimin Inventor before: Lv Xiaoyong Inventor before: Zhong Sheng Inventor before: Zhang Yong Inventor before: Wang Jingshun Inventor before: Zhang Yanyan |
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Free format text: CORRECT: ADDRESS; FROM: 210093 NANJING, JIANGSU PROVINCE TO: 210036 NANJING, JIANGSU PROVINCE Free format text: CORRECT: INVENTOR; FROM: TANG SONGLIN LI AIMIN LV XIAOYONG ZHONG SHENG ZHANG YONG WANG JINGSHUN ZHANG YANYAN TO: TANG SONGLIN LV XIAOYONG ZHONG SHENG ZHANG YONG WANG JINGSHUN ZHANG YANYAN |
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Effective date of registration: 20120716 Address after: 210036 Gulou District, Jiangsu, Nanjing Phoenix West Street, No. 241 Applicant after: Jiangsu Environmental Monitoring Center Co-applicant after: Beijing Kaisheng Tiancheng Technology Co., Ltd. Address before: 210093 Nanjing, Gulou District, Jiangsu, No. 22 Hankou Road Applicant before: Nanjing University Co-applicant before: Jiangsu Environmental Monitoring Center Co-applicant before: Li Yang |
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