Cr (VI) adsorption from aqueous solutions on peanut husk modified with formaldehyde (PeH-
F) and peanut husk modified with formaldehyde and Fe (PeH-FFe) was evaluated as a …

The retention of chromium (VI) from aqueous media onto tetraphenylarsonium chloride
(TPAs+ Cl−) or tetraphenylphosphonium bromide (TPP+ Br−) immobilized polyurethane …

The extraction of the Mo (VI)–calmagite complex by adsorption onto active carbon is
investigated in the present paper. Thermodynamic and kinetic properties and different …

This work presents a detailed study about the sorption of crystal violet (CV) cationic dye onto
polyether type polyurethane foam (PUF). The sorption process was based on the formation …

The polyhydroxyl-polyurethane foam (PPF) was used as a new sorbent for separation,
preconcentration and determination of manganese and iron ions in natural samples …

This paper presents a study about the sorption of copper-diethyldithiocarbamate complex
onto polyurethane foam (PUF). It was observed that the maximum sorption of Cu (II)(80 or …

The sorption behaviour of 2.5× 10− 5M solution of Cd (II) on polyurethane foam (PUF) from
iodide medium have been investigated. The conditions were optimized from aqueous …

The present work deals with uranium and thorium recovery from the Egyptian monazite
sulfate leach liquor using the extraction chromatography technique (solvent impregnated …

The release of active pharmaceutical ingredients and their metabolites in surface waters and
groundwater with insufficiently treated wastewaters nowadays may be a global …

Polyurethane foam functionalized with α-naphthol was synthesis by covalently linking them
through an NN group. The characterization of 1-naphthol bonded to polyurethane foam (1 …