Biochar has been increasingly used in the production of cementitious materials due to its
low cost, low-carbon emission, and environmental benefits. This study provides a …

Environmental pollution has been determined to be the root cause of a large number of
deaths and illnesses around the world. Heavy metals in wastewater have been a major …

Carbon neutrality by the mid-twenty-first century is a grand challenge requiring technological
innovations. Biochar, a traditional soil amendment which has been used for fertility …

Abstract Construction and Demolition (C&D) waste is solid wastes generated from the
construction, demolition, and renovation activities that constitute almost 30–40% of globally …

With the rising global population and an increasing demand for enhanced built
environments, the construction industry faces a critical challenge with rising greenhouse gas …

This study investigated the competitive adsorption and immobilization of cadmium (Cd),
nickel (Ni), and copper (Cu) by biochar in unsaturated soils under single-, binary-, and …

This research investigates the use of biochar modified with Ordinary Portland Cement (OPC)
as an adsorbent for heavy metal removal and evaluates the impact of competing ions and …

Due to the advancement of industrialization and the development of the metal smelting
industry, cadmium (Cd), as a highly toxic heavy metal element, is discharged into the natural …

Abstract Water pollution, especially Pb 2+, Cd 2+, Co 2+, and Ni 2+ released from industrial
and mine wastewater, harms human health and is a global environmental concern. At the …

Large amounts of coastal silt produced annually is urgent to be treated with a feasible
strategy. This study converted it into subgrade soil by cement solidification for resource …