With rising concerns in the practical application of biochar for the remediation of
environment influenced by various organic contaminants, a critical review to facilitate …

Biochar is a carbon-rich material which can be prepared from various organic waste
feedstock, such as agricultural wastes and municipal sewage sludge. Biochar has received …

In this study, biochar derived from municipal sludge was activated by zinc chloride, which
was first time used as the precursor for hydrothermal synthesis of magnetic sludge biochar …

The difficulty of separating the powdered biochar from the environmental medium may lead
to secondary pollution and hinder the large-scale application of biochar as an adsorbent. An …

Environmental pollution is a major issue, yet actual remediation techniques are limited.
Carbon-based materials are increasingly used to treat air and water. Here we review the …

Increasing quantities of pharmaceutical pollutants have been found in aquatic ecosystems.
The treatment of pharmaceutical pollutants has been a major task that people have been …

Metal-free carbon materials (MFCMs), as newly emerging efficient catalysts in persulfate-
based advanced oxidation process (PS-AOP), have exhibited great engineering-application …

In recent years, magnetic biochar has been widely used in removal of pollutants from water.
In this paper, the preparation technologies of magnetic biochar are analyzed, and the …

Biochar, a solid carbon-rich residue is derived from wide variety of abundantly available raw
materials like forest and agricultural waste, industrial by products and waste, and municipal …

Antibiotics as emerging pollutants have attracted extensive attention due to their ecotoxicity
and persistence in the environment. Adsorption of antibiotics on carbon-based materials …