The pseudo-second-order (PSO) kinetic model has become among the most popular ways
to fit rate data for adsorption of metal ions, dyes, and other compounds from aqueous …

Dyes used in the coloration of textiles, paper, and other products are highly visible,
sometimes toxic, and sometimes resistant to biological breakdown; thus it is important to …

Application of shoes waste adsorbents (polyurethane ethylene-shoe material type-I and
vinyl acetate-shoe material type-II) were investigated for the removal of cadmium (Cd) from …

In the present paper, the valorisation of two residues: Posidonia oceanica and date palm
rachis was investigated. First, their chemical composition was studied and showed that they …

This study investigated the biosorption of Reactive Red 195 (RR 195), an azo dye, from
aqueous solution by using cone biomass of Pinus sylvestris Linneo. To this end, pH, initial …

The removal of phosphates from aqueous solutions by adsorption onto date palm fibers
(DPF) has been studied in batch mode. The aim of this study was to understand the …

The present study is devoted to the elimination of phenol and cyanide from binary
component aqueous solution by adsorption onto copper impregnated coconut shell …

Batch sorption experiments were conducted using a PS-EDTA resin as a sorbent to adsorb
Cu (II) and Pb (II) ions from single component system. The results showed that both the Cu …

Phosphates are very important basic materials in agricultural and other industrial
applications. The removal of phosphates from surface waters is generally necessary to avoid …

A novel adsorbent was prepared by immobilizing barberry tannin (BT) onto collagen fiber,
which was found effective to remove Hg (II) from aqueous solution. The bayberry tannin …