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Fu, Mingyan (author)Organic micropollutants (OMPs) that occur in the aquatic environment at trace levels are emerging concerns to society. Domestic wastewater is an important source. OMPs end up in surface water and groundwater via conventional municipal wastewater treatment plants (WWTPs), penetrating drinking water. Comprising pharmaceuticals, personal care...doctoral thesis 2023
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Wang, Q. (author)To eliminate organic micropollutants (OMPs) from (surface) water, activated carbon adsorption is a cost-effective technology to remove a broad range of OMPs without producing any byproducts. However, co-existing dissolved organic matter (DOM), at much higher concentrations (mg C/L) than OMPs (ng/L-μg/L), inducing adsorption competition, can...doctoral thesis 2022
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- Osterrieth, Johannes W.M. (author), Rampersad, James (author), Madden, David (author), Rampal, Nakul (author), Skoric, Luka (author), Connolly, Bethany (author), Gascon, Jorge (author), van der Veen, M.A. (author), Rega, D. (author) journal article 2022
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Sławek, Andrzej (author), Jajko, Gabriela (author), Ogorzały, Karolina (author), Dubbeldam, David (author), Vlugt, T.J.H. (author), Makowski, Wacław (author)In this work, adsorption properties of the UiO-66 metal–organic framework were investigated, with particular emphasis on the influence of structural defects. A series of UiO-66 samples were synthesized and characterized using a wide range of experimental techniques. Type I adsorption isotherms for low-temperature adsorption of N<sub>2</sub>...journal article 2022
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Ding, Lei (author), Wanga, Dandan (author), Li, Ling (author), Jia, Yunhan (author), Ma, Jiangya (author), Wang, Feifei (author), van der Hoek, J.P. (author)Natural organic matter in waters varies in different fractions. To better understand the removal of different fractions by a magnetic ion exchange (MIEX) resin and the mechanism behind it, this study investigated adsorption kinetics, equilibrium and thermodynamics of humic acid (HA) fractions with different hydrophilic-hydrophobic properties...journal article 2022
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Ripepi, D. (author), Izelaar, B. (author), van Noordenne, D.D. (author), Jungbacker, M.P. (author), Kolen, M. (author), Karanth, P. (author), Cruz, Daniel (author), Zeller, Patrick (author), Pérez-Dieste, Virginia (author), Villar-Garcia, Ignacio J. (author), Smith, W.A. (author), Mulder, F.M. (author)Hydrogen permeable electrodes can be utilized for electrolytic ammonia synthesis from dinitrogen, water, and renewable electricity under ambient conditions, providing a promising route toward sustainable ammonia. The understanding of the interactions of adsorbing N and permeating H at the catalytic interface is a critical step toward the...journal article 2022
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Rahimi, E. (author), Imani, Amin (author), Lekka, Maria (author), Andreatta, Francesco (author), Gonzalez Garcia, Y. (author), Mol, J.M.C. (author), Asselin, Edouard (author), Fedrizzi, Lorenzo (author)The formation of a protein nanobiofilm on the surface of degradable biomaterials such as magnesium (Mg) and its alloys influences metal ion release, cell adhesion/spreading, and biocompatibility. During the early stage of human body implantation, competition and interaction between inorganic species and protein molecules result in a complex...journal article 2022
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Gernat, D.C. (author)The growing group of health-conscious consumers drives the development and sales in the market of low- or non-alcoholic beverages. In particular, sales in alcohol-free beer (AFB) has drastically gained in recent years, giving the incentive to further advance alcohol-free products. This thesis comprises the development of a new technology to...doctoral thesis 2021
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Gernat, D.C. (author), Rozenbroek, Renzo (author), Brouwer, Eric R. (author), van der Wielen, L.A.M. (author), Ottens, M. (author)BACKGROUND: Recently, a new process concept has been proposed to selectively adsorb wort off-flavours, i.e. aldehydes, from alcohol-free beers with hydrophobic zeolites. RESULTS: In this work, we investigated the uptake of a mixture of wort flavour compounds (2-methylpropanal, 2-methylbutanal, 3-methylbutanal, furfural, and methional), from a...journal article 2020
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Erdös, M. (author), de Lange, M.F. (author), Kapteijn, F. (author), Moultos, O. (author), Vlugt, T.J.H. (author)A computational screening of 2930 experimentally synthesized metal-organic frameworks (MOFs) is carried out to find the best-performing structures for adsorption-driven cooling (AC) applications with methanol and ethanol as working fluids. The screening methodology consists of four subsequent screening steps for each adsorbate. At the end of...journal article 2018
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Luna-Triguero, Azahara (author), Vicent Luna, J.M. (author), Becker, T. (author), Vlugt, T.J.H. (author), Dubbeldam, D. (author), Gomez-Alvarez, Paula (author), Calero, Sofia (author)An increase in demand for energy efficient processes for the separation of saturated and unsaturated light hydrocarbons mixtures drives the need of noncryogenic processes. The adsorptive separation using Metal-Organic Frameworks with coordinatively unsaturated metal sites may provide a cost-effective alternative due to the strong binding of the...journal article 2017
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Farajzadeh, R. (author), Bedrikovetsky, P. (author), Lotfollahi, M. (author), Lake, L. W. (author)Physical adsorption and mechanical entrapment are two major causes of polymer retention in porous media. Physical adsorption is considered an equilibrium process and is often modeled by assuming a Langmuir isotherm. The outcome is a steady state pressure response because the permeability reduction is also accounted for by adsorption. However,...journal article 2016
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Thorat, R.R. (author), Bruining, H. (author)Gas injection leads to foam formation in porous media in the presence of surfactant solutions, which is used for flow diversion and enhanced oil recovery. We present here laboratory experiments of co-injecting nitrogen and sodium C14?16 alpha olefin sulfonate with two concentrations: 20× the critical micelle concentration (CMC) in an...journal article 2016
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Brunchi, C. (author)The aim of this thesis is to study multicomponent adsorption equilibria in the liquid phase. Most experimental data on adsorption reported in the literature are for binary systems with only a handful of studies on ternary systems. This is mainly because multicomponent adsorption data are considerably more difficult to measure than pure component...doctoral thesis 2015
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De Lange, M.F. (author)A novel class of materials, i.e. Metal-Organic Frameworks (MOFs), has successfully been developed that is extremely suited for application in heat pumps and chillers. They have a superior performance over commercial sorbents and may potentially contribute to considerable energy savings worldwide. Globally about 33 % of the energy consumption is...doctoral thesis 2015
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Trinh, T.T. (author), Vlugt, T.J.H. (author), Hägg, M.B. (author), Bedeaux, D. (author), Kjelstrup, S. (author)Classical molecular dynamics simulations were performed to study the effect of pore width and surface charge in carbon mesoporous materials on adsorption and diffusion selectivities of CO2/H2 in a syngas-like mixture (mole fraction of CO2 = 0.30). The pore width of the graphite slit varied from 2.5 to 5.0 nm, while the temperature varied from...journal article 2014
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Trinh, T.T. (author), Vlugt, T.J.H. (author), Hägg, M.B. (author), Bedeaux, D. (author), Kjelstrup, S.H. (author)We performed classical molecular dynamics (MD) simulations to understand the mechanism of adsorption from a gas mixture of CO2 and H2 (mole fraction of CO2 = 0.30) and diffusion along a graphite surface, with the aim to help enrich industrial off-gases in CO2, separating out H2. The temperature of the system in the simulation covered typical...journal article 2013
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- Perfetti, G. (author), Alphazan, T. (author), Wildeboer, W.J. (author), Meesters, G.M.H. (author) journal article 2012
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Bruining, J. (author), Darwish, M. (author), Rijnks, A. (author)This article compares for the first time, local longitudinal and transverse dispersion coefficients obtained by homogenization with experimental data of dispersion coefficients in porous media, using the correct porosity dependence. It is shown that the longitudinal dispersion coefficient can be reasonably represented by a simple periodic unit...journal article 2011
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Bruining, H. (author), Darwish, M. (author), Rijnks, A. (author)This article compares for the first time, local longitudinal and transverse dispersion coefficients obtained by homogenization with experimental data of dispersion coefficients in porous media, using the correct porosity dependence. It is shown that the longitudinal dispersion coefficient can be reasonably represented by a simple periodic unit...journal article 2011
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