Carbon-based adsorbents such as graphene and its derivatives, carbon nanotubes,
activated carbon, and biochar are often used to remove heavy metals from aqueous …

Chemical contaminants such as heavy metals, dyes, and organic oils seriously affect the
environment and threaten human health. About 2 million tons of waste is released every day …

This research work investigates the synthesis of Ocimum sanctum-Fe 3 O 4 hybrid magnetic
nanocomposite, OSIO, by using economical and facile co-precipitation technique. The …

This review presents the actual state of knowledge and recent research results on the
magnetic composite synthesized from iron oxide (γ-Fe 2 O 3 or Fe 3 O 4) and …

Polyethyleneterephthalate (PET) is an important component of post-consumer plastic waste.
This study focuses on the potential of utilizing" waste-treats-waste" by synthesis of graphene …

Due to the negative impact of the heavy metal ions in water, the rejection of these toxic
materials is one of the urgent requests for wastewater treatment. This work aims to facile …

Feasibility studies were conducted in the preparation of an effective activated carbon (AC)
using the new raw Egyptian coal source called Maghara coal. Using this is eco-friendly …

The present report is an outcome of investigations to assess the adsorptive potential of a
synthesized metal-and halide-free variant of ordered mesoporous carbon (OMC) towards an …

Polyethylene terephthalate (PET) waste was converted into graphene by pyrolysis, and the
synthesized graphene (SG) was modified into activated graphene (AG) by potassium …

In this study, a laboratory scale for the treatment of a recalcitrant and toxic synthetic
wastewater containing diazo dye, acid brown 14 (AB-14) has been comparatively performed …