Rate of Crystal Growth from Aqueous Sodium Chlorate Solution

Biosorption of Uranium (VI) from Aqueous Solution by Pretreated Aspergillus niger Using Sodium Hydroxide

The removal of uranium and any other heavy metals from wastewater might be achieved via several chemical or physical treatment techniques. Biosorption process has been considered as a potential alternative way to remove contaminants from industrial effluents. Moreover the surface of biosorbent was characterized by SEM. The biosorption characteristics of uranium (VI) on pretreated A...

Sodium Alginate Magnetic Beads for Removal of Acid Cyanine 5R from aqueous solution

Introduction: The water pollution remediation is a challenging topic in environmental science. The purpose of this study was to achieve the practical methods for evaluation of the efficiency of latest modern technologies in order to remove dyes from the aqueous solution. Methods: In this experimental study, we used nanotechnology technique for production of the Sodium alginate magnetic be...

Stability of colistimethate sodium in aqueous solution.

Colistimethate sodium, increasingly used to treat multidrug-resistant Gram-negative infections, spontaneously hydrolyzes to form colistin A (polymyxin E1) and B (polymyxin E2/B) when mixed with water. High levels of these active breakdown products at the time of administration have been associated with nephrotoxicity and even death. In this study, reconstituted colistimethate sodium was shown t...

Application of Magnetic-modified Fe3O Nanoparticles for Removal of Crystal Violet from Aqueous Solution: Kinetic, Equilibrium and Thermodynamic Studies

The prepared magnetic-modified Fe3 O4 nanoparticles (Fe3 O4 -TAN) were used as adsorbent for removal of crystal violet (CV) from water solution. The effects of pH, contact time, dye concentration and temperature on adsorption were determined. The experimental data were analyzed using the Langmuir adsorption model. The data fitted well to the model with maximum adsorption capacities 84.0 mg/gund...

[Lethal sodium chlorate poisoning of two newborn].