Five adsorbents based on fly ash treated with NaOH for the adsorption of cadmium ion from
aqueous solutions were investigated. The materials were characterized using scanning …

The initial characteristics of Romanian fly ash from the CET II Holboca power plant show the
feasibility of its application for the production of a new material with applicability in …

This study investigated the adsorption capacity of one material based on the treatment of fly
ash with sodium hydroxide as a novel adsorbent for toxic Cu2+ ion removal from aqueous …

Natural biomass ash of agricultural residuals was collected from a power plant and modified
with hexagonal mesoporous silica and functionalized with 3‐aminopropyltriethoxysilane …

The typical disposal of high-arsenic waste acid is at the expense of discharging a large
quantity of hazardous solid waste, resulting in secondary pollution of arsenic. We propose a …

Fly ash/magnetite material was used for the adsorption of copper ions from synthetic
wastewater. The obtained material was characterized by scanning electron microscopy …

This study considers the valorisation of an important amount of fly ash generated as waste in
the process of coal burning in a thermal power plant of Iasi municipality (Romania). The …

The accelerating demand of energy in the world has resulted in increasing numbers of
installation of coal-fired power plants. With growth in coal burning power stations, huge …

This investigation made it possible to compare the sorption capacity of mineral and organic
sorbents in respect to U (VI). In order to establish the patterns of sorption, natural sorbents …

Major changes of the environment are caused by the presence of pollutants in air, soil, and
wastewaters. From these, a major attention is accorded to the industrial wastewaters …