Exposure to heavy metals is believed to cause toxic health effects in human and other life
forms on earth, even at trace level. Thus, effective removal of those undesirable metals from …

Textile wastewater heavy metal pollution has become a severe environmental problem
worldwide. Metal ion inclusion in a dye molecule exhibits a bathochromic shift producing …

The ability of activated carbon and different low-cost by-products and waste material as
sorbents to remove various reactive dyes from aqueous solutions and wastewaters was …

Water contamination has turned into one of the most serious issues in the world.
Nanomaterials are proficient to carry away heavy metals, organic and inorganic dyes …

The removal of poisonous Cr (VI) from industrial wastewater by different low-cost abundant
adsorbents was investigated. Wool, olive cake, sawdust, pine needles, almond shells …

Organic dyes derivatives are well characterized as carcinogenic, toxic and hazardous
materials. The presence of low concentration levels of dyes in water (ppm or even ppb) may …

The skyrocketing progress in industrialization is increasing the concentration of heavy
metals in water resources. Most of the heavy metals are highly toxic and even a trace …

ZnO/CuO nanocomposite immobilized on γ-Al 2 O 3 was prepared by heterogeneous
precipitation method. The composite was used as an adsorbent for the removal of anionic …

Abstract Development of treatment technologies to alleviate water pollution has been a
challenging and demanding task for researchers. Furthermore, synthetic dyes fabricated of …

Wastewater containing organic dyes has caused worldwide concern. It is thus imperative to
develop materials to remove organic dyes from wastewater. In this study, a nano-structured …