Removal of lead from aqueous solution using superparamagnetic palygorskite nanocomposite: Material characterization and regeneration studies.
Sign Up to like & getrecommendations! Published in 2017 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2017.08.036
Abstract: A palygorskite-iron oxide nanocomposite (Pal-IO) was synthesized in situ by embedding magnetite into the palygorskite structure through co-precipitation method. The physico-chemical characteristics of Pal-IO and their pristine components were examined through various spectroscopic and micro-analytical… read more here.
Keywords: removal lead; adsorption; solution using; lead aqueous ... See more keywords
Decontamination of Hg(II) from aqueous solution using polyamine-co-thiourea inarched chitosan gel derivatives.
Sign Up to like & getrecommendations! Published in 2018 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2018.02.101
Abstract: Ethylenediamine (EDA), triethylenetetramine (TETA) and tetraethylenepentamine (TEPA) had been successfully introduced into the structure of thiourea (TC) modified chitosan (CS) by using formaldehyde as linkage, respectively. The resulted materials, TC-CS, TC-EDA-CS, TC-TETA-CS, and TC-TEPA-CS were… read more here.
Keywords: decontamination aqueous; adsorption; solution using; thiourea ... See more keywords
Kinetics, equilibrium, statistical surface modeling and cost analysis of paraquat removal from aqueous solution using carbonated jujube seed
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c8ra09337g
Abstract: This paper reports the removal of paraquat from an aqueous solution using prepared carbonated jujube seed (JS/HSO-700). read more here.
Keywords: solution using; aqueous solution; removal; seed ... See more keywords
Extraction of Ions from a Polar Solution Using a Surface-Modified Membrane Interface
Sign Up to like & getrecommendations! Published in 2019 at "Technical Physics"
DOI: 10.1134/s106378421912003x
Abstract: Field-induced extraction of ions from a polar solution is implemented with the aid of an interface that represents a polymer track membrane with a conducting coating. A time-of-flight spectrum of ions extracted from a KI… read more here.
Keywords: solution using; ions polar; polar solution; solution ... See more keywords
Adsorption of Cr(VI) in Aqueous Solution Using a Surfactant-Modified Bentonite
Sign Up to like & getrecommendations! Published in 2020 at "The Scientific World Journal"
DOI: 10.1155/2020/3628163
Abstract: Clay minerals can be modified organically by a cationic surfactant resulting in materials known as organoclays. The organoclays have been used as adsorbents of most of the organic contaminants in the aqueous solution and oxyanions… read more here.
Keywords: adsorption; solution using; using surfactant; adsorption aqueous ... See more keywords
Fixed-Bed Adsorption of Lead from Aqueous Solution Using Chitosan-Coated Bentonite
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph19052597
Abstract: In this study, fixed-bed adsorption of Pb(II) from an aqueous solution using chitosan-coated bentonite (CCB) was investigated. Characterization of CCB was performed using Fourier transform infrared spectroscopy (FT-IR) and scanning electron microscopy (SEM). The effects… read more here.
Keywords: chitosan coated; solution using; using chitosan; aqueous solution ... See more keywords
Adsorption of Chromium (VI) from Aqueous Solution Using Palm Leaf-Derived Biochar: Kinetic and Isothermal Studies
Sign Up to like & getrecommendations! Published in 2023 at "Separations"
DOI: 10.3390/separations10040260
Abstract: In this study, biochar produced by low-temperature pyrolysis from palm leaves was treated with phosphoric acid in order to increase the sorption efficiency of Cr (VI) from aqueous solutions. Numerous characterization experiments using BET surface… read more here.
Keywords: solution; chromium aqueous; biochar kinetic; adsorption chromium ... See more keywords