Nowadays, water pollution is considered as a global concern and is rapidly increasing due
to industrialization and other human activities. Unused dyes discharged from different …

Adsorption as a technique is preferred to these other methods in the mitigation of methyl
orange (MO) because of its simplicity in design and operation, indifferent sensitivity towards …

Discharging of dyes containing effluents into water bodies has severely affected various
forms of life because of their carcinogenic nature. Many conventional methods have been …

This study investigates the potential use of activated carbon prepared from coffee waste
(CW) as an adsorbent for the removal of congo red dye from aqueous solution. The oxygen …

A batch equilibrium system has been used to investigate the adsorption of methyl orange
(MO) on NiO and CuO nanoparticles (NPs). The effects of experimental conditions such as …

The kinetic, isotherm and thermodynamic parameters of adsorption were investigated to
obtain the optimum conditions of adsorption. Error analysis methods such as RMSE and χ 2 …

Novel fibers plant of Typha Latifolia pure (TL) and activated with sulfuric acid (TLs) were
investigated as potential biodegradable and ecofriendly adsorbent for the removal of the …

Coffee, the second most traded commodity and the second-largest beverage consumed
around the world, is responsible for many environmental burdens in the form of spent coffee …

Globally, organic dyes are major constituents in wastewater effluents due to their large-scale
industrial applications. These persistent pollutants adversely impact the public health of …

π–π interactions between graphene and organic dyes with a conjugate aromatic structure
play a key role in the field of high-efficiency, broad-spectrum adsorbents for the removal of …