Relevant bibliographies by topics / Breakthrough curves

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Breakthrough curves'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "Breakthrough curves"

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Shackelford, Charles D., Michael A. Malusis, Mitchell J. Majeski, and Roslyn T. Stern. "Electrical Conductivity Breakthrough Curves." Journal of Geotechnical and Geoenvironmental Engineering 125, no. 4 (1999): 260–70. http://dx.doi.org/10.1061/(asce)1090-0241(1999)125:4(260).

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Lu, Debao, Yinfeng Xia, Nan Geng, Hui Wang, Jinlin Qian, and Cundong Xu. "Estimation Parameters of Soil Solute Transport Processes by Using the Electric Resistivity Method." Processes 10, no. 5 (2022): 975. http://dx.doi.org/10.3390/pr10050975.

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Preferential solute transport is a common phenomenon in soil, and it is of great significance to accurately describe the mechanism of pollutant transport and water and soil environmental governance. However, the description of preferential solutes still relies on applying solute breakthrough curves for model parameters fitting. At present, most of the solute breakthrough curves are obtained indoors, and with some limitations. Therefore, this study established a method for securing solute breakthrough curves based on the electrical resistivity method. The research results show that the change i
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Fahrner, Robert L., and Gregory S. Blank. "Real‐time monitoring of recombinant antibody breakthrough during Protein A affinity chromatography." Biotechnology and Applied Biochemistry 29, no. 2 (1999): 109–12. http://dx.doi.org/10.1111/j.1470-8744.1999.tb00539.x.

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An on‐line assay was developed to monitor antibody breakthrough in real time during Protein A affinity chromatography of recombinant antibodies. When loading cell culture fluid on to a Protein A affinity column, antibody breakthrough cannot be measured by UV absorbance because of the flow‐through of UV‐absorbing impurities. An assay using perfusion chromatography media with immobilized Protein A is a rapid, antibody‐specific assay. It directly samples preparative column effluent, allowing real‐time measurement of antibody breakthrough during loading of Protein A affinity chromatography. Breakt
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Adin, Avner, and Raj Rajagopalan. "Breakthrough Curves in Granular Media Filtration." Journal of Environmental Engineering 115, no. 4 (1989): 785–98. http://dx.doi.org/10.1061/(asce)0733-9372(1989)115:4(785).

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Ghorbanian, Sohrabali, Mostafa Davoudinejad, Amir Khakpay, and Saeidreza Radpour. "Modeling Breakthrough Curves of Citric Acid Adsorption onto Anionic Resins in an Aqueous Solution." Journal of Engineering 2015 (2015): 1–7. http://dx.doi.org/10.1155/2015/139041.

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Breakthrough curves for citric acid adsorption from aqueous solution onto ion-exchange resin at 20, 35, and 55°C have been investigated. To predict breakthrough curves, three mathematical models have been analyzed based on the values of the least square method parameters, Durbin-Watson test, and mean relative percent error and, finally, appropriate models have been achieved. Models are in good agreement with experimental data based on the results. To examine models reliabilities and accuracy, models have been compared by various breakthrough curve data obtained by other investigators. The resu
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Rajeshkannan, R., M. Rajasimman, and N. Rajamohan. "Packed bed column studies for the removal of dyes using novel sorbent." Chemical Industry and Chemical Engineering Quarterly 19, no. 4 (2013): 461–70. http://dx.doi.org/10.2298/ciceq120407081r.

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A continuous fixed bed study was carried out by using tamarind seed as a sorbent for the removal of malachite green (MG) and acid blue 9(AB9) from aqueous solution. The effect of factors, such as flow rate and bed depth was studied. Data confirmed that the breakthrough curves were dependent on flow rate and bed depth. Thomas, Adams-Bohart, and Yoon-Nelson models were applied to experimental data to predict the breakthrough curves using non-linear regression and to determine the characteristic parameters of the packed bed column. Bed depth/service time analysis (BDST) model was used to express
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Kuboňová, Lenka, Lucie Obalová, Oldřich Vlach, Ivana Troppová, and Jaroslav Kalousek. "Modelling of NO adsorption in fixed bed on activated carbon." Chemical and Process Engineering 32, no. 4 (2011): 367–77. http://dx.doi.org/10.2478/v10176-011-0029-z.

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Modelling of NO adsorption in fixed bed on activated carbon Adsorption experiments of nitric oxide in nitrogen carrier gas were held on activated carbon in a fixed bed flow system. Breakthrough curves describing the dependence of exit concentrations of nitric oxide on time were matched with theoretical response curves calculated from the linear driving force model (LDF). The model assumes Langmuir adsorption isotherm for the description of non-linear equilibrium and overall mass transfer coefficient for mass transfer mechanism. Overall mass transfer coefficients were obtained by the method of
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Kindi, Hablinur Al, Armansyah Halomoan Tambunan, Edy Hartulistiyoso, Salundik Salundik, Edi Sutoyo, and Setya Permana Sutisna. "Simulation on the Breakthrough Curve During CO2 Adsorption from Biogas in a Fixed Bed Column." ASEAN Journal of Chemical Engineering 23, no. 3 (2023): 318. http://dx.doi.org/10.22146/ajche.82470.

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Separation of CO2 gas from the biogas can be accomplished by adsorption process. An adsorbent has a maximum capacity, so the adsorbent will eventually be saturated at a certain time. Therefore, it is necessary to simulate the adsorption mass transfer to produce a breakthrough curve. The breakthrough curve from the simulation of adsorption mass transfer was validated with the experimental data. The research was conducted using variations in temperature and pressure. The mass transfer simulation was solved using the finite difference method. The adsorbent used in this research was 13X zeolite an
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Gerritse, RG. "Effect of reaction-rate on leaching of phosphate through sandy soils of Western-Australia." Soil Research 33, no. 1 (1995): 211. http://dx.doi.org/10.1071/sr9950211.

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The effect of reaction rate on the mobility of phosphate in soils was measured from breakthrough curves in the leachate from small columns of soil, following step increases in the input concentration of phosphate. Average mobilities of phosphate in columns of soil, following a step increase in the input concentration, decrease with decreasing rate of flow and with increasing distance travelled and appear to be linearly correlated on a log-log scale with both flow rate and distance travelled. An empirical equation, describing these relationships, fits data from leaching experiments at flow rate
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Marciniak, Marek, Monika Okońska, and Mariusz Kaczmarek. "Preselection of a sorption model based on a column test: the algorithm and an example of its application." Hydrogeology Journal 29, no. 4 (2021): 1551–67. http://dx.doi.org/10.1007/s10040-021-02338-8.

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AbstractIn order to describe the contamination of saturated porous media, it is necessary to find an appropriate mathematical model that includes processes occurring in aquifers, such as advection, dispersion, diffusion, and various kinds of sorption. The identification of parameters of those processes is possible through laboratory column experiments, which result in records of breakthrough curves for a conservative tracer and a reactive tracer. An algorithm leading to the preliminary selection of the mathematical model that best describes transport processes of the reactive tracer in the exp
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Dissertations / Theses on the topic "Breakthrough curves"

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Semuwemba, James. "Modelling tracer breakthrough curves to determine stream reaeration and hydrodynamic properties." Thesis, Queen's University Belfast, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.580085.

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This study investigates and applies robust modelling techniques for analysis of tracer concentration versus time curves (so-called breakthrough curves; BTCs) for the direct (gas) tracer technique in an attempt to quantify more accurately both the reaeration coefficient (K2) and other hydrodynamic parameters with associated uncertainties. Three issues related to the Peak, Modified Peak and Area methods (the standard methods in literature) used to compute K2 from tracer BTCs have been addressed. (a) The three methods rely on the presumption that transport is prescribed by the Advection-Dispersio
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Wang, Huaguo. "Describing and Predicting Breakthrough Curves for non-Reactive Solute Transport in Statistically Homogeneous Porous Media." Diss., Virginia Tech, 2002. http://hdl.handle.net/10919/29777.

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The applicability and adequacy of three modeling approaches to describe and predict breakthough curves (BTCs) for non-reactive solutes in statistically homogeneous porous media were numerically and experimentally investigated. Modeling approaches were: the convection-dispersion equation (CDE) with scale-dependent dispersivity, mobile-immobile model (MIM), and the fractional convection-dispersion equation (FCDE). In order to test these modeling approaches, a prototype laboratory column system was designed for conducting miscible displacement experiments with a free-inlet boundary. Its perfo
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Vogel, Thomas [Verfasser]. "Characterization and Sensitivity Analysis of Tracer Breakthrough Curves with respect to Multi Continuum Modeling / Thomas Vogel." Aachen : Shaker, 2006. http://d-nb.info/1186584815/34.

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Ramos, Josy Eliziane Torres. "Carbono ativado com metais suportados como adsorventes para dessulfuraÃÃo profunda da gasolina comercial." Universidade Federal do CearÃ, 2013. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=12472.

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FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico<br>No presente estudo foram preparados materiais carbonosos modificados mediante a impregnaÃÃo de metais (cobre, prata e palÃdio) para a remoÃÃo de enxofre a partir de soluÃÃes sintÃticas de benzotiofeno numa concentraÃÃo de 50 a 400ppm em iso-octano e em amostras de gasolina comercial. A adsorÃÃo do benzotiofeno em soluÃÃo de iso-octano (mistura modelo) foi avaliada atravÃs de experimentos em coluna de leito fixo recheada com carbonos ativados com e sem impregnaÃÃo de metais em trÃs temperaturas distintas: 30, 45 e 60ÂC. C
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Rodrigues, Anne Kerolaine de Oliveira. "AdsorÃÃo de MolÃculas Sulfuradas AromÃticas em Adsorventes Mesoestruturados à Base de SÃlica." Universidade Federal do CearÃ, 2011. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=6558.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>A exigÃncia de um maior controle na emissÃo de poluentes de automÃveis, com uma reduÃÃo na emissÃo de enxofre, tem levado a um intenso esforÃo de pesquisas sobre tÃcnicas de remoÃÃo de sulfurados nos combustÃveis. Nos Ãltimos anos, a adsorÃÃo à vista como uma tÃcnica alternativa adequada para atingir os nÃveis de dessulfurizaÃÃo das correntes das unidades de processo de hidrodessulfurizaÃÃo (HDS). O processo HDS à muito eficiente na remoÃÃo de mercaptanas e dissulfetos, porÃm maior severidade seria necessÃria para converter as molÃ
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Sampaio, Carlos Danillo Cavalcante. "Uso de adsorvente à base de lodo biológico na remoção de sulfeto de hidrogênio de corrente gasosa." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/18/18138/tde-26102016-103752/.

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O objetivo deste estudo foi realizar ensaios de adsorção dinâmica, em coluna de leito fixo sem etapa regenerativa, para tal finalidade utilizou-se como adsorventes o carvão ativado comercial e material adsorvente à base de lodo biológico, para o tratamento de sulfeto de hidrogênio em corrente gasosa e obtenção das capacidades de adsorção. O lodo foi obtido de forma bruta em estação de tratamento de efluentes de abatedouro de aves, e tratado por processos térmicos e químicos em laboratório, para a geração de adsorvente. A concentração de H2S alimentada foi de 500 ppm na coluna, presente em dua
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Garcia, Carolina Gil. "Montagem e operação de unidade de adsorção em leito fixo para remoção de H2S de corrente gasosa." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/18/18138/tde-01092014-092813/.

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O H2S é um gás que causa preocupação devido aos efeitos que pode provocar a saúde, a corrosão sobre alguns materiais e a redução do poder calorífero no aproveitamento de biogás, mesmo quando presente em baixas concentrações. O uso de biogás como fonte energética tem crescido nos últimos anos, impulsionando a remoção do sulfeto de hidrogênio, uma vez que a presença de tal gás reduz a capacidade calorífica do biogás e causa danos às instalações. Diante disso, várias técnicas são utilizadas na remoção de H2S, sendo uma delas, a adsorção. Os processos de separação por adsorção são muito utilizados
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Efome, Johnson Effoe. "Development and Characterization of Novel Nanofibrous Metal–Organic Framework Adsorption Membranes for Water Treatment." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/38245.

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Membrane technology has become a predominant process in providing one of the key components of life (water), either through water and wastewater treatment for water quality purposes or desalination as seen in Ultra-filtration, Nano-filtration, Reverse osmosis, Membrane distillation, Pervaporation, among others. With the ever-increasing demand for portable water due to population increase, constant research has focused on the improvements of the performances of the different water treatment systems including enhancing the performance of the membrane. Among all the different membrane performance
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Ramos, Josy Eliziane Torres. "Estudo de EquilÃbrio e CinÃtica de AdsorÃÃo em Resinas de Troca IÃnica Aplicado à SeparaÃÃo CromatogrÃfica ContÃnua de Frutose e Glicose do Xarope de Caju." Universidade Federal do CearÃ, 2008. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=2475.

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FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico<br>A cajucultura à considerada uma das atividades sÃcio-econÃmicas mais importantes da regiÃo Nordeste do Brasil. Apesar de ser empregado industrialmente para fabricaÃÃo de polpa, bebidas e doces, o pedÃnculo do caju apresenta altÃssimos nÃveis de desperdÃcio. Pouco mais de 10% da produÃÃo agrÃcola à explorada comercialmente. Neste contexto, a obtenÃÃo de produtos de valor agregado a partir do pedÃnculo do caju â como xaropes de frutose e glicose â pode indicar rotas econÃmicas alternativas para as regiÃes produtoras, aprov
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Pinto, Mendes Patricia Alexandra. "Séparation des isomères de l’hexane par des solides hybrides poreux (MOFs)." Thesis, Versailles-St Quentin en Yvelines, 2014. http://www.theses.fr/2014VERS0055/document.

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Le principal objectif de cette recherche est l’évaluation de nouveaux adsorbants nommés Metal-Organic Frameworks (MOFs) pour la séparation des isomères de l'hexane afin d'améliorer l'indice d'octane de l’essence. La séparation des isomères de l'hexane est actuellement réalisée par Total Isomerization Processes (TIP) basé sur l’utilisation de la zéolithe 5A qui permet d’isoler les paraffines «non normales». Afin d'améliorer et de tester d’autres adsorbants, des structures MOFs flexibles et rigides ont été synthétisées et évaluées pour cette séparation au travers de séries de courbes de perçage
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Books on the topic "Breakthrough curves"

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Books, Prevention Health, ed. Cholesterol cures: Featuring the breakthrough menu plan to slash cholesterol. Rodale, 2008.

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Books, Prevention Health, ed. Cholesterol cures: Featuring the breakthrough menu plan to slash cholesterol. Rodale, 2008.

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1967-, Wait Marianne, ed. Food cures: Breakthrough nutritional prescriptions for everything from colds to cancer. Reader's Digest Association, 2007.

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National Center for Environmental Assessment (Washington, D.C.) and United States. Environmental Protection Agency, eds. The QTRACER program for tracer-breakthrough curve analysis for karst and fractured-rock aquifers. National Center for Environmental Assessment--Washington Office, Office of Research and Development, U.S. Environmental Protection Agency, 1999.

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Podolsky, M. Lawrence. Cures out of chaos: How unexpected discoveries led to breakthroughs in medicine and health. Harwood Academic Publishers, 1997.

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Rosenfeld, Isadore. Healing Breakthroughs: Over 200 Up-To-The-Minute Remedies and Cures That Can Save Your Life. Rodale Press, 2004.

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Field, Malcolm S. The QTRACER2 program for tracer-breakthrough curve analysis for tracer tests in karstic aquifers and other hydrologic systems. National Center for Environmental Assessment--Washington Office, Office of Research and Development, U.S. Environmental Protection Agency, 2002.

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Rosenfeld, Isadore. Dr. Isadore Rosenfeld's breakthrough health: 167 up-to-the minute medical discoveries, treatments, and cures that can save your life, from the America's most trusted doctor. Rodale, 2004.

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Collins, Hakeem. Prophetic Breakthrough: Decrees That Break Curses and Release Blessings. Destiny Image Publishers, 2017.

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Collins, Hakeem. Prophetic Breakthrough: Decrees That Break Curses and Release Blessings. Destiny Image Publishers, 2017.

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Book chapters on the topic "Breakthrough curves"

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Fokina, Daria, Pavel Toktaliev, Oleg Iliev, and Ivan Oseledets. "Machine Learning Methods for Prediction of Breakthrough Curves in Reactive Porous Media." In Lecture Notes in Statistics. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-66253-9_7.

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Li, Chenglong, Fangxin Du, Pierre Bénard, Richard Chahine, Tianqi Yang, and Jinsheng Xiao. "Artificial Neural Network Prediction for Breakthrough Curves of H2/CO2 Adsorption on CuBTC." In Proceedings of the 9th International Conference on Energy Engineering and Environmental Engineering. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-30233-6_4.

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Chen, Xiao, Guan-Nian Chen, Bate Bate, and Yu-Chao Li. "Extrapolating Kd or Rd from Breakthrough Curves of Cesium Cations Transporting Through a Soil Column." In Environmental Science and Engineering. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2221-1_66.

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Shang, Fangze, Shumei Ren, Lei Yan, et al. "Effects of Reclaimed Water and C and N on Breakthrough Curves in Sandy Soil and Loam." In Computer and Computing Technologies in Agriculture VIII. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19620-6_19.

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Zhang, Yunhui, Fei Jin, Zhengtao Shen, Rod Lynch, and Abir Al-Tabbaa. "Breakthrough Curve Modelling of ZSM-5 Zeolite Packed Fixed-Bed Columns for the Removal of MTBE." In Environmental Science and Engineering. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2221-1_81.

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Crowell, Steven Galt. "Authentic Thinking and Phenomenological Method." In Extraterritorialities in Occupied Worlds. punctum books, 2016. https://doi.org/10.21983/p3.0131.1.06.

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At no time since its “breakthrough” in Edmund Husserl’s Logische Untersuchungen (1900–1) has phenomenology been absent from the world’s philosophical stage, but today there are remarkable signs of the continuing vitality of this philosophical approach. It thus seems appropriate to ask just what it is that makes phenomenology a distinctive way of philosophizing. And with its centenary year recently behind us, it is also appropriate that this question be posed to the Logical Investigations, a work that Robert Sokolowski has described as “literally a new beginning” since what Husserl started here
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Yang, Ralph T. "Adsorber Dynamics: Bed Profiles and Breakthrough Curves." In Gas Separation by Adsorption Processes. Elsevier, 1987. http://dx.doi.org/10.1016/b978-0-409-90004-0.50008-8.

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"Adsorber Dynamics: Bed Profiles and Breakthrough Curves." In Gas Separation by Adsorption Processes. PUBLISHED BY IMPERIAL COLLEGE PRESS AND DISTRIBUTED BY WORLD SCIENTIFIC PUBLISHING CO., 1997. http://dx.doi.org/10.1142/9781848160941_0005.

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Musonge, P. "A Statistical Approach to Model Selection for Dynamic Adsorption Columns." In Advances in Wastewater Treatment II. Materials Research Forum LLC, 2021. http://dx.doi.org/10.21741/9781644901397-5.

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A variety of models have been used to describe and predict breakthrough curves for dynamic adsorption systems, in order to scale up laboratory and pilot plant systems. There are however limitations in the applicability of existing models. The study is aimed at providing unambiguous approaches in selecting the best performing model between Thomas, Yoon-Nelson and Bohart-Adams (B-A) models for three dynamic adsorption systems. Three approaches were implemented in this study using published experimental data of three adsorption systems. The first approach was the application of statistical analys
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Vogel, T., D. Bachmann, and J. Köngeter. "Characterization and sensitivity analysis of tracer breakthrough curves." In Computational Methods in Water Resources: Volume 2, Proceedings of the XVth International Conference on Computational Methods in Water Resources. Elsevier, 2004. http://dx.doi.org/10.1016/s0167-5648(04)80116-3.

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Conference papers on the topic "Breakthrough curves"

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Kato, Tomohiro, Hiro Yoshimura, Atsushi Takai, Shuhei Tanaka, Wenjiao Li, and Takeshi Katsumi. "Breakthrough Curves of Perfluorooctane Sulfonate on Japanese Host Soils." In Geo-EnvironMeet 2025. American Society of Civil Engineers, 2025. https://doi.org/10.1061/9780784485699.011.

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Gambill, Ian, Sawyer R. McFadden, and Kamini Singha. "CHARACTERIZING HYPORHEIC EXTENT USING ELECTRICAL RESISTIVITY AND CONCENTRATION BREAKTHROUGH CURVES." In 116th Annual GSA Cordilleran Section Meeting - 2020. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020cd-345909.

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Chang, Hua, Tao Ma, Ling Liu, Hua-Qiang Yin, and Xue-Dong He. "Experimental Study on Adsorption of Carbon Dioxide on 13X Molecular Sieve for Coolant Helium Purification." In 2013 21st International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icone21-15362.

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The adsorption capability of carbon dioxide on 13X molecular sieve (13XMS) was investigated in a fixed-bed apparatus with two-road gas mixing system by dynamic column breakthrough method with helium as carrier gas at helium purification conditions of high-temperature gas-cooled reactor (HTGR). Experiments were performed at temperatures of 5°C ∼35 °C and low carbon dioxide partial pressure range of 10∼150Pa. By analyzing the breakthrough curve, both equilibrium adsorption capacity and kinetic adsorption capacity at breakthrough point were determined. Based on mass-transfer zone model, the exper
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PARK, JEE-WON, SANG-SOON LEE, YOUNG-WHAN LEE, and DAE-KI CHOI. "PREDICTION OF BREAKTHROUGH CURVES FOR TOLUENE AND TRICHLOROETHYLENE ONTO ACTIVATED CARBON FIBER." In Proceedings of the Third Pacific Basin Conference. WORLD SCIENTIFIC, 2003. http://dx.doi.org/10.1142/9789812704320_0087.

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AGBENYEKU, E. E., E. MUZENDA, and I. M. MSIBI. "ANALYSIS OF BREAKTHROUGH CURVES AND PERCOLATION PARAMETERS OF SUB-TROPICAL CLAYEY SOILS-AMD INTERACTIONS." In World Congress on Engineering (WCE 2016) & World Congress on Engineering and Computer Science (WCECS 2016). WORLD SCIENTIFIC, 2017. http://dx.doi.org/10.1142/9789813230774_0014.

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Chen, Hsieh, Sehoon Chang, Gawain Thomas, Wei Wang, Afnan Mashat, and Hussain Shateeb. "Comparison of Water and Gas Tracers Field Breakthrough." In SPE Annual Technical Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/205863-ms.

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Abstract We are developing new classes of barcoded advanced tracers, which, compared to present commercial offerings, can be optically detected in an automated fashion. The eventual goal for the advanced tracers is to deploy cost-effective, ubiquitous, long-term, and full-field tracer tests in supporting large-scale waterflooding optimization for improved oil recovery. In this paper, we compare model predictions to breakthrough data from two field tests of advanced tracers in a pilot during water alternating gas (WAG) cycles, where gas tracer tests have recently been performed as well. Two adv
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Jia, Bao, Yongchao Wang, Qin He, et al. "Mechanistic Understanding of Delayed Oil Breakthrough in Near-Critical Point Shale Oil Reservoirs." In SPE Eastern Regional Meeting. SPE, 2022. http://dx.doi.org/10.2118/211869-ms.

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Abstract Recently, significant breakthroughs have been made in exploring one specific shale oil field, northeast China. On-site observation reveals that the appearance of oil at the wellhead is only seen a long time after fracturing in many wells. The extended period of purely water production complicates subsurface flow behavior and hinders the increase of medium- and long-term oil production. Strong coupling between phase behavior and relative permeability curves in the reservoir with the near-critical point initial condition restricts the efficient development of this kind of shale oil. The
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Xiao, Z., P. Diwu, B. Zhao, Y. Wei, H. Liu, and J. Wang. "Mechanism of Water Cut Reduction in CO2 Flooding to Enhance GOR Curve Prediction Accuracy." In ADIPEC. SPE, 2024. http://dx.doi.org/10.2118/223049-ms.

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Abstract Precise forecasting of Gas-Oil Ratio (GOR) curves is crucial for the effective and safe exploitation of reservoirs influenced by CO2 flooding. On a macroscopic level, the GOR curve typically exhibits a rapid rise, while on a microscopic level, it shows significant fluctuations. These characteristics make it challenging for conventional prediction methods to capture these dynamics, resulting in notable deficiencies in existing univariate models in terms of rapid response to changes and anomaly detection. To address the challenges in predicting GOR curves, this study employs impulse res
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NUHOGLU, ALPER, and ENSAR OGUZ. "Determination of Breakthrough Curves for the Uptake of Fe3 Using Magmatic Rock Material in Fixed Bed Column." In Fourth International Conference On Advances in Applied Science and Environmental Technology- ASET 2016. Institute of Research Engineers and Doctors, 2016. http://dx.doi.org/10.15224/978-1-63248-097-2-27.

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Valverde Salamanca, Abel, Alba Cabrera Codony, Maria Aguareles, Francesc Font, and Timothy G. Myers. "Environmental applications of adsorption technology: From the experimental research to the mathematical modeling of the breakthrough curves." In 15th Mediterranean Congress of Chemical Engineering (MeCCE-15). Grupo Pacífico, 2023. http://dx.doi.org/10.48158/mecce-15.t4-p-06.

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Reports on the topic "Breakthrough curves"

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D'Elia, Marta, Christian Glusa, Xiao Xu, and John Foster. Machine-learning of nonlocal kernels for anomalous subsurface transport from breakthrough curves. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1842267.

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Hansen, Scott, Claus P. Haslauer, Olaf A. Cirpka, and Velimir Valentinov Vesselinov. Prediction of Breakthrough Curves for Conservative and Reactive Transport from the Structural Parameters of Highly Heterogeneous Media. Office of Scientific and Technical Information (OSTI), 2017. http://dx.doi.org/10.2172/1338784.

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Russo, David, and William A. Jury. Characterization of Preferential Flow in Spatially Variable Unsaturated Field Soils. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7580681.bard.

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Preferential flow appears to be the rule rather than the exception in field soils and should be considered in the quantitative description of solute transport in the unsaturated zone of heterogeneous formations on the field scale. This study focused on both experimental monitoring and computer simulations to identify important features of preferential flow in the natural environment. The specific objectives of this research were: (1) To conduct dye tracing and multiple tracer experiments on undisturbed field plots to reveal information about the flow velocity, spatial prevalence, and time evol
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