The objective of the experimental work was to determine the removal efficiency of selected
dyes from aqueous solutions using an adsorption process. Studies of adsorption from …

Low cost and effective biomass wastes may have ample applications in water
decontamination procedures. Coffee waste is one of the most populer were used as low cost …

Methylene blue dye discharged from the textile industries is a thiazine dye which is toxic and
non-degradable chemical. Activated carbon is mostly used adsorbent to effectively remove …

With the rapid development of industry, the production of dye waste-water has increased
year by year. Dye composition complex, high concentration, and high color, difficult to …

This paper presents the adsorption results of acid, basic, direct, vat, and reactive-type dyes
on carbonaceous adsorbent materials prepared starting off vegetable residue such as …

Pesticides can get in drinking water sources above all by means of agricultural activities,
and they can negatively affect not only the environment but also our health. Adsorption is …

This research focused on the development of adsorbents based on cheap, abundant and
locally available agricultural wastes in Viet Nam to remove dyes from aqueous solution. In …

Reactive red 120 is used as a textile dye for fabric coloring. The dye waste is produced
during textile finishing process subsequently released directly to water bodies which giving …

The present study treats on cleaning wastewater originated from industrial buildings using
sorption materials. As sorption materials for the recovery of heavy metal ions, industry …

The pollution of printing and dyeing waste-water mainly comes from dyes. In the process of
printing and dyeing, different dyeing processes produce different pollutants, resulting in the …