In this research a simple method was used to treat water contaminated by heavy elements
containing ions using chicken eggshell powder and to study its adsorption capacity in many …

Cu (II) ion was removed from aqueous solution in optimal condition as pH, adsorption time
and initial concentration by using MnO2 nanostructure as an adsorbent. The experimental …

The removal of Mn (II) ions in groundwater have been carried out by various methods. One
of the most effective and efficient methods is the adsorption method. This study aims to …

In this study, tea waste (TW) is investigated as a low cost adsorbent for the treatment of Mn
(II) and Zn (II) in synthetic wastewater. Experimental design, the variables are the adsorbent …

Melamine as single absorbance had been investigated in heavy metal ions removing and it
showed good adsorption performance. This paper focused on the chromium (III) remove …

The aim of this research was to preserve the natural materials in the removal of organic or
inorganic pollutants, where the study of removing Alizarin yellow dye from its water solution …

This research using snail shell (Rostellaria) powder to remove (Malachite Green) dye from
aqueous solution via adsorption. Experiments were conducted at 298 K to know the impact …

The purpose of this research was to removed heavy metal of Copper (Cu2+) with
biotechnology using mixed-microalgae of Chlorella sorokiniana, Monoraphidium sp. and …

Cadmium element is one of the group IIB and classified as heavy metal and effects on
human health and environment. The present work concerns with the biosorption of Cd (II) …

Heavy metals are the most dangerous source of pollution for environmental systems
because they have non-biodegradable, toxic, and even carcinogenic properties even in low …