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Poly(ethylene oxide)s hydrophobically modified. Adsorption and spreading at the air-water interface
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2006-07-01)
A comparative study of spread and adsorbed monolayer of poly(ethylene oxide)s of different molecular weight hydrophobically modified with alkyl isocyanates of different length chain is reported. The modification of the ...
Adsorption of Bentazone from Aqueous Solutions Using Silica Particles
(Engineering Research Publications, 2015-04)
Among various water purification and recycling technologies, adsorption is a fast, inexpensive and universal method. The development of low-cost adsorbents has led to the rapid growth of research interests in this field. ...
Removal of Cu(II), Fe(III), and Cr(III) from aqueous solution by aniline grafted silica gel
(Taylor & Francis IncPhiladelphiaEUA, 2007)
Modelling water adsorption on Au(210) surfaces: II. Monte Carlo simulations
(ELSEVIER SCIENCE SA, 2008)
Canonical Monte Carlo simulations for the Au(210)/H(2)O interface, using a force field recently proposed by us, are reported. The results exhibit the main features normally observed in simulations of water molecules in ...
Adsorption of Cd (II), Pb (II) and Cr (III) on chemically modified Euterpe Oleracea biomass for the remediation of water pollution
(UNIV ESTADUAL MARINGA, PRO-REITORIA PESQUISA POS-GRADUACAO, 2021)
This study evaluated the use of Euterpe oleracea endocarp after chemical modification with H2O2, H2SO4 and NaOH for the removal of Cd2+, Pb2+ and Cr3+ from water. Therefore, the adsorbent was characterized for its chemical ...
Adsorption of paraquat on mesoporous silica modified with titania: Effects of pH, ionic strength and temperature
(Academic Press Inc Elsevier Science, 2011-11)
The adsorption of the herbicide paraquat (PQ 2+) on the binary system titania-silica has been studied in batch experiments by performing adsorption isotherms under different conditions of pH, supporting electrolyte ...
Temperature dependent cellulase adsorption on lignin from sugarcane bagasse
(2018-03-01)
Extents of adsorption of cellulolytic enzymes on lignin, derived from sugarcane bagasse, were an inverse function of incubation temperature and varied with type of lignin extraction. At 45 °C, lignin derived from acid ...
On the use of the Dubinin-Radushkevich equation to distinguish between physical and chemical adsorption at the solid-water interface
(Elsevier, 2021-03)
Defining the binding mode of ions and molecules at the solid-water interface is a key step to predict their reactivity. The Dubinin-Radushkevich (D-R) equation has been used in thousands of investigations to define if there ...