Water contamination by toxic heavy metal ions and dyes remains a serious public health
problem for humans, so attention on specific methods and technologies to remove heavy …

Recently many researchers have proved the capability of agricultural solid wastes as
adsorbents to remove many types of pollutants including dyes. This review represents the …

Contamination of drinking water due to methylene blue (MB) dye is a severe health hazard.
In the present work, biochar from lychee seed was synthesized by chemical activation of …

This paper investigates the adsorption performance of spent tea leaves (STL) modified with
polyethylenimine (PEI) on two anionic dyes, namely Reactive Black 5 (RB5) and Methyl …

A chitosan polymer was magnetized by coating with magnetite Fe2O3 nanoparticles, and
the resultant material (C-Fe2O3) was first characterized through scanning electron …

Dyes are an important class of pollutants, and can even be identified by the human eye.
Disposal of dyes in precious water resources must be avoided, however, and for that various …

Industrial, agricultural, and domestic activities of humans have affected the environmental
system, resulting in drastic problems such as global warming and the generation of …

One of the most serious environmental problems is the existence of hazardous and toxic
pollutants in industrial wastewaters. The major hindrance is the simultaneous existence of …

In this work, the adsorption potential of bamboo waste based granular activated carbon
(BGAC) to remove CI Reactive Black (RB5) from aqueous solution was investigated using …

The potential of garlic peel (GP), agricultural waste, to remove methylene blue (MB) from
aqueous solution was evaluated in a batch process. Experiments were carried out as …