Production of cost-efficient composite materials from low-cost modified biochar for the
removal of Cd (II) from wastewater is much needed to meet the growing needs of industrial …

Abstract Cadmium (Cd) and arsenic (As) are two of the most toxic elements. However, the
chemical behaviors of these two elements are different, making it challenging to utilize a …

Biochar derived from co-pyrolysis of sewage sludge and calcium sulfate was used to remove
Cd (II) from aqueous solution. The results showed that the Cd (Ⅱ) adsorption better followed …

The purification of industrial wastewater contaminated by lead (Pb) and cadmium (Cd) has
become a global hot research topic at present. In this study, a novel phosphate rock …

In the framework of circular economy, the need of new feedstock materials for the production
of alternative new products is of high priority. Biowastes such as manure, sewage sludge …

Featured Application Adopting enzyme induced calcite precipitation technique to reduce
swell, permeability and contaminant remediation of soils. Abstract Soil treatment methods to …

Industrialization has resulted in the discharge of a certain amount of lead (Pb) from industrial
sources causing damage risk to water quality and human health. Adsorption is an effective …

A novel functional colloid-like magnetic biochar (Col-L-MBC) with high dispersibility is
prepared by the one-step method with the prepared porous biochar as the skeleton. Notably …

Calcium carbonate (CaCO3)-based nanoadsorbents have gained widespread attention due
to their superiority in removing toxic heavy metal ions. Considering that the inherent …

The global production of fecal wastes is envisioned to reach a very high tonnage by 2030.
Perilous handling and consequential exposition of human and animal fecal matter are …