Academic literature on the topic 'Organic tracers'

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Journal articles on the topic "Organic tracers"

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Shen, R. Q., X. Ding, Q. F. He, Z. Y. Cong, Q. Q. Yu, and X. M. Wang. "Seasonal variation of secondary organic aerosol tracers in Central Tibetan Plateau." Atmospheric Chemistry and Physics 15, no. 15 (2015): 8781–93. http://dx.doi.org/10.5194/acp-15-8781-2015.

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Abstract. Secondary organic aerosol (SOA) affects the earth's radiation balance and global climate. High-elevation areas are sensitive to global climate change. However, at present, SOA origins and seasonal variations are understudied in remote high-elevation areas. In this study, particulate samples were collected from July 2012 to July 2013 at the remote Nam Co (NC) site, Central Tibetan Plateau and analyzed for SOA tracers from biogenic (isoprene, monoterpenes and β-caryophyllene) and anthropogenic (aromatics) precursors. Among these compounds, isoprene SOA (SOAI) tracers represented the ma
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Shen, R. Q., X. Ding, Q. F. He, Z. Y. Cong, Q. Q. Yu, and X. M. Wang. "Seasonal variation of secondary organic aerosol in Nam Co, Central Tibetan Plateau." Atmospheric Chemistry and Physics Discussions 15, no. 5 (2015): 7141–69. http://dx.doi.org/10.5194/acpd-15-7141-2015.

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Abstract. Secondary organic aerosol (SOA) affects the earth's radiation balance and global climate. High-elevation areas are sensitive to global climate change. However, at present, SOA origins and seasonal variations are understudied in remote high-elevation areas. In this study, particulate samples were collected from July 2012 to July 2013 at the remote Nam Co (NC) site, Central Tibetan Plateau and analyzed for SOA tracers from biogenic (isoprene, monoterpenes and β-caryophyllene) and anthropogenic (aromatics) precursors. Among these compounds, isoprene SOA (SOAI) tracers represented the ma
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Guo, Tianfeng, Zhigang Guo, Juntao Wang, Jialiang Feng, Huiwang Gao, and Xiaohong Yao. "Tracer-based investigation of organic aerosols in marine atmospheres from marginal seas of China to the northwest Pacific Ocean." Atmospheric Chemistry and Physics 20, no. 8 (2020): 5055–70. http://dx.doi.org/10.5194/acp-20-5055-2020.

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Abstract. We investigated the geographic distributions of organic tracers in total suspended particles over the marginal seas of China, including the Yellow and Bohai seas (YBS) and the South China Sea (SCS), and the northwest Pacific Ocean (NWPO) in spring, when Asian outflows strongly affect downwind marine atmospheres. The comparison of levoglucosan observed in this study with values from the literature showed that the concentrations of biomass burning aerosols over the NWPO increased largely in 2014. However more observations, in addition to our snapshot measurement, are need to confirm wh
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Wan, Xin, Shichang Kang, Maheswar Rupakheti, et al. "Molecular characterization of organic aerosols in the Kathmandu Valley, Nepal: insights into primary and secondary sources." Atmospheric Chemistry and Physics 19, no. 5 (2019): 2725–47. http://dx.doi.org/10.5194/acp-19-2725-2019.

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Abstract. Organic atmospheric aerosols in the Hindu Kush–Himalayas–Tibetan Plateau region are still poorly characterized. To better understand the chemical characteristics and sources of organic aerosols in the foothill region of the central Himalaya, the atmospheric aerosol samples were collected in Bode, a suburban site of the Kathmandu Valley (KV) over a 1-year period from April 2013 to April 2014. Various molecular tracers from specific sources of primary organic aerosols (POAs) and secondary organic aerosols (SOAs) were determined. Tracer-based estimation methods were employed to apportio
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Fu, P. Q., K. Kawamura, J. Chen, B. Charrière, and R. Sempéré. "Organic molecular composition of marine aerosols over the Arctic Ocean in summer: contributions of primary emission and secondary aerosol formation." Biogeosciences Discussions 9, no. 8 (2012): 10429–65. http://dx.doi.org/10.5194/bgd-9-10429-2012.

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Abstract. Organic molecular composition of marine aerosol samples collected during the MALINA cruise in the Arctic Ocean was investigated by gas chromatography/mass spectrometry. More than 110 individual organic compounds were determined in the samples and were grouped into different compound classes based on the functionality and sources. The concentrations of total quantified organics ranged from 7.3 to 185 ng m−3 (mean 47.6 ng m−3), accounting for 1.8–11.0% (4.8%) of organic carbon in the marine aerosols. Primary saccharides were found to be dominant organic compound class, followed by seco
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Fu, P. Q., K. Kawamura, J. Chen, B. Charrière, and R. Sempéré. "Organic molecular composition of marine aerosols over the Arctic Ocean in summer: contributions of primary emission and secondary aerosol formation." Biogeosciences 10, no. 2 (2013): 653–67. http://dx.doi.org/10.5194/bg-10-653-2013.

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Abstract. Organic molecular composition of marine aerosol samples collected during the MALINA cruise in the Arctic Ocean was investigated by gas chromatography/mass spectrometry. More than 110 individual organic compounds were determined in the samples and were grouped into different compound classes based on the functionality and sources. The concentrations of total quantified organics ranged from 7.3 to 185 ng m−3 (mean 47.6 ng m−3), accounting for 1.8–11.0% (4.8%) of organic carbon in the marine aerosols. Primary saccharides were found to be dominant organic compound class, followed by seco
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Zhang, Shiwei, Hao Tang, Qing Li, et al. "Secondary Organic Aerosols in PM2.5 in Bengbu, a Typical City in Central China: Concentration, Seasonal Variation and Sources." Atmosphere 12, no. 7 (2021): 854. http://dx.doi.org/10.3390/atmos12070854.

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To investigate the concentration, seasonal variation, and sources of secondary organic aerosols (SOAs) in the inland areas of central China, 244 seasonal PM2.5 samples were collected from January to October 2019 at one urban site and one suburban site simultaneously in Bengbu of Anhui Province. Concentrations of organic carbon (OC), elemental carbon (EC), water-soluble organic carbon (WSOC), and typical organic tracers, including saccharides, tracers of SOAs from isoprene, terpenes, and toluene, were measured. Results showed that Bengbu has high pollution levels of organic aerosols, with annua
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Bianchi, T. S., and E. A. Canuel. "Organic Geochemical Tracers in Estuaries." Organic Geochemistry 32, no. 4 (2001): 451. http://dx.doi.org/10.1016/s0146-6380(00)00188-1.

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Fu, P. Q., K. Kawamura, J. Chen, et al. "Diurnal variations of organic molecular tracers and stable carbon isotopic compositions in atmospheric aerosols over Mt. Tai in North China Plain: an influence of biomass burning." Atmospheric Chemistry and Physics Discussions 12, no. 4 (2012): 9079–124. http://dx.doi.org/10.5194/acpd-12-9079-2012.

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Abstract. Organic tracer compounds of tropospheric aerosols, as well as organic carbon (OC), elemental carbon (EC), water-soluble organic carbon (WSOC), and stable carbon isotope ratios (δ13C) of total carbon (TC) have been investigated for aerosol samples collected during early and late periods of Mount Tai eXperiment 2006 (MTX2006) field campaign in North China Plain. Total solvent extracts were investigated by gas chromatography/mass spectrometry. More than 130 organic compounds were detected in the aerosol samples. They were grouped into twelve organic compound classes, including biomass b
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Fu, P. Q., K. Kawamura, J. Chen, et al. "Diurnal variations of organic molecular tracers and stable carbon isotopic composition in atmospheric aerosols over Mt. Tai in the North China Plain: an influence of biomass burning." Atmospheric Chemistry and Physics 12, no. 18 (2012): 8359–75. http://dx.doi.org/10.5194/acp-12-8359-2012.

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Abstract. Organic tracer compounds, as well as organic carbon (OC), elemental carbon (EC), water-soluble organic carbon (WSOC), and stable carbon isotope ratios (δ13C) of total carbon (TC) have been investigated in aerosol samples collected during early and late periods of the Mount Tai eXperiment 2006 (MTX2006) field campaign in the North China Plain. Total solvent-extractable fractions were investigated by gas chromatography/mass spectrometry. More than 130 organic compounds were detected in the aerosol samples. They were grouped into twelve organic compound classes, including biomass burnin
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Dissertations / Theses on the topic "Organic tracers"

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Erlandsson, Maria. "Imaging of Enzymes in the Steroid Biosynthetic Pathway : Synthesis of 18F-Labelled Tracers." Doctoral thesis, Uppsala universitet, Organisk kemi, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-89177.

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This thesis deals with the synthesis and development of 18F-labelled alkyl etomidate and vorozole analogues, and their use as positron emission tomography (PET) tracers for the imaging of the steroid enzymes 11β-hydroxylase and aromatase. Two synthetic 18F-labelling approaches to the etomidate and vorozole analogues were developed, and the analogues were evaluated in some biological assays. The two-step labelling method was used to synthesise many compounds for biological evaluation. In the first step, a 18F-labelled intermediate based on a ditosylate or a halogenated diethyl ether was synthes
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Venkatraman, Padma T. "Persistent organic pollutant transport and fate: Assessment by molecular tracers." W&M ScholarWorks, 2001. https://scholarworks.wm.edu/etd/1539616891.

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Persistent organic pollutants (POPs) such as the organochlorine pesticide hexachlorocyclohexane (HCH) may undergo atmospheric transport and accumulate in regions remote from the source. It is important to develop techniques to help apportion source and identify transport or transformation processes to which HCHs and other mobile POPs may be subjected. Molecular tracers such as compound specific stable isotope and enantiomer ratios (ERs) may prove valuable in studying POP fate and transport. The objective of this study was to further develop the use of these two novel geochemical tools to evalu
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Samuelsson, Linda. "Methods for the Synthesis of PET Tracers and NMR Studies of Ribonuclease A." Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis : Univ.-bibl. [distributör], 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-5932.

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Yath, Channa. "Chiral Persistent Organic Pollutants as Tracers of Transport and Accumulation Processes." Thesis, Umeå universitet, Kemiska institutionen, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-124425.

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Almotabagani, Mohamed Akram. "Penetration of organic and inorganic ionic tracers into the skin following iontophoresis : a comparative study 'in vivo'." Thesis, University of St Andrews, 1989. http://hdl.handle.net/10023/13827.

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Ionic materials in solution do not penetrate the skin following local (topical) application. Such a low permeability can, however, be altered by iontophoresis. Utilization of transmission and scanning electron microscopy and cryostat techniques has made it possible to demonstrate the penetration and site of deposition of ionic tracers in the skin of the rat. It has been found that the penetration of cationic dyes and metal cations is facilitated by positive iontophoresis while the penetration of anionic dyes is facilitated by negative iontophoresis. The extent of penetration is determined by t
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Murphy, Ellyn Margaret. "Carbon-14 measurements and characterization of dissolved organic carbon in ground water." Diss., The University of Arizona, 1987. http://hdl.handle.net/10150/191131.

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Carbon-14 was measured in the dissolved organic carbon (DOC) in ground water and compared with ¹⁴C analyses of dissolved inorganic carbon (DIC). Two field sites were used for this study; the Stripa mine in central Sweden, and the Milk River Aquifer in southern Alberta, Canada. The Stripa mine consists of a Precambrian granite dominated by fracture flow, while the Milk River Aquifer is a Cretaceous sandstone aquifer characterized by porous flow. At both field sites, ¹⁴C analyses of the DOC provide additional information on the ground-water age. At the Stripa site the DIC from the recharge area
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Geisz, Heidi N. C. "Persistent Organic Pollutants(POPs) as Tracers of Environmental Change and Antarctic Seabird Ecology." W&M ScholarWorks, 2010. https://scholarworks.wm.edu/etd/1539616664.

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Antarctic seabirds including Adelie penguins (Pygoscelis adeliae), south polar skuas (Catharacta maccormicki), southern giant petrels (Macronectes gigantus) are high trophic level predators that accumulate persistent organic pollutants (POPs) present in the food webs in which they forage. Little is known about the levels of POPs in some Antarctic organisms (e.g. southern giant petrels), as well as the long-term trends of POPs in the Antarctic ecosystem. Samples from all three seabird species were collected post mortem, including eggs, from the Western Antarctic Peninsula (WAP) and in the Ross
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Romera, Castillo Cristina. "Optical propertiers of the dissolved organic matter as tracers of microbiological and geochemical processes in marine ecosystems." Doctoral thesis, Universitat Politècnica de Catalunya, 2011. http://hdl.handle.net/10803/131222.

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Oceans store 685 Pg of organic carbon of which 662 Pg are in a dissolved form. The diversity of compounds that make up the dissolved organic matter (DOM) pool and the low concentration of each compound make the chemical characterization of this material a difficult task. For that reason, less than 11% of the oceanic DOM has been identified. A variable fraction of the DOM ¿between 20% in the open ocean and 70% in coastal areas- absorbs UV and visible radiation and it is known as coloured DOM (CDOM). A sub-fraction of the CDOM emits the absorbed radiation as fluorescence, although with a low qua
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Karroca, Ornela <1986&gt. "Molecular tracers and untargeted characterization of water soluble organic compounds in polar ice for climate change studies." Doctoral thesis, Università Ca' Foscari Venezia, 2017. http://hdl.handle.net/10579/14079.

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In questo lavoro di tesi sono state svolte analisi target e untarget di composti organici in campioni di ghiaccio e di neve polari individuando la presenza di composti già noti e di nuove molecole. Le analisi target sono state focalizzate sull'analisi quantitativa di D- ed L- amminoacidi legati all'attività biologica e composti fenolici legati alla combustione di biomassa. Sono state eseguite successivamente analisi untarget con lo scopo di rilevare la presenza di nuove molecole e di studiarne il ruolo e il comportamento che potrebbero avere nell'ambiente e nel clima del passato. Un ulteriore
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Pawlisz, Andrew V. "Internal residues of the narcotic organic chemicals in the Cladoceran, Daphnia magna." Thesis, McGill University, 1993. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=69519.

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The current work determined whether there is a constant tissue residue associated with narcotic compounds. In this investigation, the cladoceran, Daphnia magna was exposed to lethal levels (48h LC50) of ten, $ sp{14}$C-labelled, narcotic organic chemicals in a closed system. Exposure times, ambient concentrations, and body sizes were varied to evaluate their effects. The $ sp{14}$C-method developed in current work can detect chemicals in single D. magna in concentrations ranging from 0.02 to 6310 mmol/kg. Moreover, the technique detected phobic and lipophilic chemicals equally well. The techni
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Books on the topic "Organic tracers"

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S, Filatov Ė. Fiziko-khimicheskie i i͡a︡derno-khimicheskie sposoby poluchenii͡a︡ mechenykh organicheskikh soedineniĭ i ikh identifikat͡s︡ii͡a︡. Ėnergoatomizdat, 1987.

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Lytle, Thomas F. Lignin residues as tracers of organic waste transport. Mississippi-Alabama Sea Grant Consortium, 1987.

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L, Shelton Jennifer, California. State Water Resources Control Board., National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.), eds. Low-level volatile organic compounds in active public supply wells as ground-water tracers in the Los Angeles physiographic basin, California, 2000. U.S. Dept. of the Interior, U.S. Geological Survey, 2001.

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Dittmar, Thorsten. Outwelling of organic matter and nutrients from a mangrove in North Brazil: Evidence from organic tracers and flux measurements. Zentrum für Marine Tropenökologie, 1999.

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David, Foster, and Toffolo Gianna, eds. Tracer kinetics in biomedical research: From data to model. Kluwer Academic/Plenum, 2000.

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Prych, Edmund A. A tracer test to estimate hydraulic conductivities and dispersivities of sediments in the shallow aquifer at the East Gate Disposal Yard, Fort Lewis, Washington. U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

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L, Shelton Jennifer, California. State Water Resources Control Board., National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.), eds. Low-level volatile organic compounds in active public supply wells as ground-water tracers in the Los Angeles physiographic basin, California, 2000. U.S. Dept. of the Interior, U.S. Geological Survey, 2001.

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L, Shelton Jennifer, California. State Water Resources Control Board., National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.), eds. Low-level volatile organic compounds in active public supply wells as ground-water tracers in the Los Angeles physiographic basin, California, 2000. U.S. Dept. of the Interior, U.S. Geological Survey, 2001.

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L, Shelton Jennifer, California. State Water Resources Control Board., National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.), eds. Low-level volatile organic compounds in active public supply wells as ground-water tracers in the Los Angeles physiographic basin, California, 2000. U.S. Dept. of the Interior, U.S. Geological Survey, 2001.

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Geological Survey (U.S.), ed. Low-Level Volatile Organic Compounds in Active Public Supply Wells as Ground-Water Tracers in the Los Angeles Physiographic Basin, California, 2000, U.S. Geological Survey, Water Resources Investigations Report 01-4188, 2001. s.n., 2001.

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Book chapters on the topic "Organic tracers"

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Amundson, Ronald, and W. Troy Baisden. "Stable Isotope Tracers and Mathematical Models in Soil Organic Matter Studies." In Methods in Ecosystem Science. Springer New York, 2000. http://dx.doi.org/10.1007/978-1-4612-1224-9_9.

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Claeys, Magda, Rafal Szmigielski, Reinhilde Vermeylen, Wu Wang, Mohammad Safi Shalamzari, and Willy Maenhaut. "Tracers for Biogenic Secondary Organic Aerosol from α-Pinene and Related Monoterpenes: An Overview." In Disposal of Dangerous Chemicals in Urban Areas and Mega Cities. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-5034-0_18.

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Coakley, John P., John H. Carey, and Brian J. Eadie. "Specific organic components as tracers of contaminated fine sediment dispersal in Lake Ontario near Toronto." In Sediment/Water Interactions. Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-2783-7_7.

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Mingazzini, M. "Synchronous Fluorescence Spectra as Chemical Tracers to Monitor the Organic Matter Dissolved in North Adriatic Waters." In Mediterranean Ecosystems. Springer Milan, 2001. http://dx.doi.org/10.1007/978-88-470-2105-1_16.

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Rushdi, Ahmed I., Zanna Chase, Bernd R. T. Simoneit, and Adina Paytan. "Sources of Organic Tracers in Atmospheric Dust, Surface Seawater Particulate Matter and Sediment of the Red Sea." In Springer Oceanography. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-99417-8_4.

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Kadlec, Robert H. "Trace Organics." In Treatment Marshes for Runoff and Polishing. CRC Press, 2019. http://dx.doi.org/10.1201/9780429451935-14.

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Thurman, E. M. "Trace Compounds." In Organic Geochemistry of Natural Waters. Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-5095-5_10.

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Rykowska, Iwona, Wiesław Wasiak, and Bartosz Kowalski. "Trace Analysis of Selected Organic Compounds." In Handbook of Trace Analysis. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-19614-5_7.

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Bakker, Tijmen, Kees van Asselt, Jan Bontsema, Joachim Müller, and Gerrit van Straten. "An Autonomous Weeding Robot for Organic Farming." In Springer Tracts in Advanced Robotics. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/978-3-540-33453-8_48.

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Buszewski, Bogusław, Tomasz Ligor, and Agnieszka Ulanowska. "Determination of Volatile Organic Compounds: Enrichment and Analysis." In Handbook of Trace Analysis. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-19614-5_14.

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Conference papers on the topic "Organic tracers"

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Scribner, L. A. "Corrosion by Organic Acids." In CORROSION 2001. NACE International, 2001. https://doi.org/10.5006/c2001-01343.

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Abstract The corrosion of materials by organic acids is complicated by the virtually unlimited number of possible compounds. The corrosion of metals by organic acid is often confounded by trace impurities such as oxygen and metallic salts. This paper concentrates on corrosion by acetic, formic and propionic acids and gives some information on longer chain organic acids.
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Gutzeit, Joerg. "Effect of Organic Chloride Contamination of Crude Oil on Refinery Corrosion." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00694.

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Abstract A series of sudden tube leaks in four first-stage overhead exchangers of a crude tower of a major Gulf Coast refinery was attributed to repeated contamination of the crude charge with organic chlorides. Corrosion in these exchangers increased to the point where the remaining life of the exchangers was used up in a matter of weeks. The contaminated crude oils were traced back to a single supplier that had dumped organic-chloride containing hydrocarbon waste streams into one of the refinery's pipelines over a period of 10 months, and possibly longer. The organic chloride content of the
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Ohtsu, Takao, Masazumi Miyazawa, and William M. Cox. "A Case Study of Unusual Corrosion Attack in the Organic Solvent Process Stream of a Petrochemical Plant." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13067.

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Abstract Recently, with the developments in processes based on organic solvents rather than aqueous systems in the chemical and petrochemical industries, there are many instances where the construction materials are in direct contact with organic solvents. In petrochemical plants, the organic solvents are used in process reactions to change raw materials into commercial products. During the reaction process, the raw materials are converted at high temperature and pressure by the action of a catalyst. However, when new processes are being developed, the influence of the catalyst and of trace co
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Harper, William B. "Environmental and Health Concerns Relating to Water and Wastewater Coating and Painting Projects." In CORROSION 1990. NACE International, 1990. https://doi.org/10.5006/c1990-90388.

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Abstract This presentation traces recent history of environmental and health concerns and regulations specifically directed to, or directly affecting, the coating and paint industry. Rules and regulations for abrasives used in blast cleaning, solvents used in coatings and paints, quantities of volatile organic compounds for coatings and paints and other environmental or health related restrictions on such products are discussed. Comments are offered to assist owners, engineers, specifiers, contractors and others involved in barrier protection via coatings and paints in meeting the challenges o
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Fryer, Mark, and Ken L. Rossel. "Critical Parameters in Extending the Life Cycle of Steam Generating Equipment." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93047.

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Abstract Trace levels of impurities present in the feedwater of high pressure boilers, i.e., oxygen, sodium, organics, can represent a significant threat to the integrity of the modem steam system reducing boiler reliability. This paper summarizes tolerable levels of the impurities and describes ways of optimizing ion exchange processes and boiler water chemistry to minimize problems.
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Reder, T. E. "Fiberglass Reinforced Plastic Lined Steel versus Rubber Lined Steel - an Empirical Study." In CORROSION 1987. NACE International, 1987. https://doi.org/10.5006/c1987-87240.

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Abstract Hydrochloric acid and other corrosive chemicals have traditionally been stored in rubber lined steel vessels. The rubber has excellent resistance to inorganic materials such as the hydrochloric acid and is also resistant to some impact and mechanical abuse. Unfortunately, the rubber is rapidly deteriorated by the presence of minute quantities of organic solvents which can be present in the acid. The rubber also is intolerant of alternating service such as hydrochloric acid and caustic. In addition, the rubber linings may absorb traces of the chemical which can contaminate the chemical
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Robinson, Kirtland, Christiana Bockisch, Ian Gould, Kristopher Fecteau, Jeffrey Seewald, and Everett Shock. "Organic Compounds as Geochemical Tracers in Planetary Exploration." In Goldschmidt2020. Geochemical Society, 2020. http://dx.doi.org/10.46427/gold2020.2212.

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Panitz, Florian M., Michael Erdmann, Ulrich Berner, and Lorenz Schwark. "Geochromatographic Separation of Organic Tracers Using a Natural Draupne (Kimmeridge Clay) Source Rock Column." In 29th International Meeting on Organic Geochemistry. European Association of Geoscientists & Engineers, 2019. http://dx.doi.org/10.3997/2214-4609.201902868.

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Chang, Sehoon, Gawain Thomas, and Wei Wang. "In-line Partition Coefficient Measurement for Oil Field Tracers Utilizing Microfluidic Mixing Chip." In Middle East Oil, Gas and Geosciences Show. SPE, 2023. http://dx.doi.org/10.2118/213459-ms.

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Abstract Oil field tracers are extensively utilized to evaluate and understand production data, pressure test analysis, inter-well connectivity, as well as enhanced oil recovery (EOR). One of the important properties of the tracer is the partition coefficient, which is the ratio of tracer concentrations in the oil and water phases at equilibrium state. Therefore, partitioning coefficient measurement is necessary for both partitioning and non-partitioning tracer development. However, the current technology for the measurement requires large quantities of organic solvent and long measurement tim
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Michels, Raymond, Irina Panfilova, Agnès Vinsot, H. Niklaus Waber, and Stefan Wechner. "Dissolved Hydrocarbon Gases as Tracers of Solute Transfer within a Low Maturity Lithological Column of East Paris Basin." In 29th International Meeting on Organic Geochemistry. European Association of Geoscientists & Engineers, 2019. http://dx.doi.org/10.3997/2214-4609.201902772.

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Reports on the topic "Organic tracers"

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Davisson, M. L. Isotope tracers of organic carbon during artificial recharge. Office of Scientific and Technical Information (OSTI), 1998. http://dx.doi.org/10.2172/645065.

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Simoneit, B. R. T., M. R. bin Abas, G. R. Cass, et al. Natural organic compounds as tracers for biomass combustion in aerosols. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/102164.

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Stetzenbach, K., and I. Farnham. Identification and characterization of conservative organic tracers for use as hydrologic tracers for the Yucca Mountain site characterization study. Final report. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/231899.

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Stetzenbach, K. J. Identification and characterization of conservative organic tracers for use as hydrologic tracers for the Yucca Mountain Site Characterization Study; Progress report, June 1--December 31, 1990. Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/138426.

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Stetzenbach, K., and I. Farnham. Identification and characterization of conservative organic tracers for use as hydrologic tracers for the Yucca Mountain Site characterization study. Progress report, July 1, 1995--September 30, 1995. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/137455.

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Stetzenbach, K. J. Identification and characterization of conservative organic tracers for use as hydrologic tracers for the Yucca Mountain Site Characterization Study; Progress report, January 1, 1991--June 30, 1991. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/138424.

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Dombrowski, T., and K. Stetzenbach. Identification and characterization of conservative organic tracers for use as hydrologic tracers for the Yucca Mountain Site Characterization Study; Progress report, July 1, 1991--December 31, 1991. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/138425.

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Dombrowski, T., and K. Stetzenbach. Identification and characterization of conservative organic tracers for use as hydrologic tracers for the Yucca Mountain Site characterization study; Progress report, April 1, 1993--June 30, 1993. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/138680.

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Stetzenbach, K., and I. Farnham. Identification and characterization of conservative organic tracers for use as hydrologic tracers for the Yucca Mountain Site characterization study. Progress report, January 1, 1995--March 31, 1995. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/61733.

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Stetzenbach, K., and I. Farnham. Identification and characterization of conservative organic tracers for use as hydrologic tracers for the Yucca Mountain site characterization study. Progress report, October 1, 1994--December 31, 1994. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/25017.

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