Background: Amblyopia is one of the most important causes of vision impairment in the
world, especially in children. Although its prevalence varies in different parts of the world, no …

In this work, the inverse fluidized-bed bio-adsorption column is applied for the first time and
is demonstrated using the torrefied rice husk (TRH) for the removal of methylene blue from …

In this work, a new approach was used to convert rice husk waste in a quick and efficient
adsorbent for cationic dye (methylene blue). The waste recovery was obtained by the …

In this study, the potential of hexadecyl trimethyl ammonium bromide modified
montmorillonite (HDTMA-Mt) to remove the synthetic dyes Alizarin Red S (ARS) and …

Methylene blue (MB) and basic red 9 (BR9) are cationic dyes that are commonly used in the
dye industry and negatively affect humans and other living organisms. This study compares …

In this study, the surface properties of activated carbon from Aloe vera leaf shells were
modified by sulfuric acid Aloe vera-acid activated carbon (AV-AAC) and then used as a …

Introduction: Discharging of industrial colored wastewaters especially into aqueous
environments can cause adverse effects on aquatic life due to their toxic natures. In this …

This research work aims to investigate the sorption characteristic of synthesized Poly (vinyl
alcohol)/Chitosan nanofiber mats modified with aluminum-cerium spinel oxide (CeAlO3) …

Coagulation–flocculation is an important process in removing suspended and colloidal
matter from water in treatment plants. In this batch study, response surface methodology …

Background: Many organic and inorganic pollutants are discharged by various industries
into the water bodies. One of the most important pollutants is dye materials that have …