As an efficient and low-cost adsorbent, biochar has been widely used in the adsorption and
removal of dyes, antibiotics and phenols from wastewater. Biochar is produced with gas and …

Biochar is produced as a charred material with high surface area and abundant functional
groups by pyrolysis, which refers to the process of thermochemical decomposition of organic …

The presence of Ni above the permissible limit in agriculture soils poses negative effects on
soil health, crop quality, and crop productivity. Surprisingly, the usage of various organic and …

Biomass waste has known as a new precursor for the production of carbon-based materials
due to its carbon richness, low cost, ease to access, ubiquitous, renewable and …

Tetracycline (TC) adsorption capacity on pristine biochar was limited. Biochar modification
can greatly improve its adsorption amount. In this study, rice straw was mixed with FeCl 3 …

This study prepared sewage sludge, a municipal solid waste, into a biochar modified by
hydroxyapatite (HAP) as a new and efficient absorbent (HAP-SSBC) for removal of Cu 2+ …

Due to their numerous effects on human health and the natural environment, water
contamination with heavy metals and metalloids, caused by their extensive use in various …

Biomass fast pyrolysis produces bio-oil and biochar achieving circular economy. This review
explored the emerging applications of biochar. Biochar possesses the unique properties for …

The limited production of Cu+ in the Cu 2+/PMS processes constrained its large-scan
application for the elimination of organic pollutants. In this study, molybdenum powder (Mo) …

The mining and processing of some minerals and coal result in the production of acid mine
drainage (AMD) which contains elevated levels of sulfate and metals, which tend to pose …