This study aimed to prepare a corn straw-derived biochar supported nZVI magnetic
composite (nZVI/BC) and evaluate its efficiency in adsorption of malachite green dye (MG) …

Corn or maize (Zea mays L.) is the most significant grain crop worldwide after wheat and
rice. It is widely cultivated and consumed as food, feed, and industrial raw material, along …

In this study, the adsorption behaviors of heavy metal cations such as Cd 2+, Cr 3+, Pb 2+
and Hg 2+ were systematically investigated using active MnO 2-modified magnetic biochar …

Dyes and heavy metal ions contamination have caused serious hazards to human and
environmental health. Thus, effective removal of dyes and heavy metal ions is urgently …

The last few decades have seen a dramatic increase in heavy metal ions in industrial
wastewater, especially Cr 6+ and Co 2+ ions, which have been shown to adversely affect …

Environmental context As a low-cost adsorption material with good biocompatibility and high
adsorption efficiency, biochar is widely used to treat contaminants in water and soil …

Iron-rich red mud is a potent radioactive drainage treatment material. However, the calcite in
red mud attenuates its U adsorption capacity by restricting U adsorption onto adsorbent; it …

As the most abundant renewable carbon source, lignocellulose holds potential as a raw
material for biofuels and biochar. The components required for biofuel production differ from …

To evaluate the potential of KMnO 4-modified biochars for the wastewater containing
multiple heavy metals treatment, the simultaneous removal capacity (q Cd (II)/Ni (II), mg g …

Production of low-cost adsorbent for toxic metal removal is a quest for many researchers. As
such, adsorption technique using biomass feedstock has been a keen interest owing to its …