The resource utilization of industrial solid waste has become a hot issue worldwide.
Composites of biochar with metal-containing solid wastes (MCSWs) can not only improve …

A number of processes for post-production treatment of “raw” biochars, including leaching,
aeration, grinding or sieving to reduce particle size, and chemical or steam activation, have …

The purpose of this research was to examine the influence of hydrothermally treated coal
gangue (HTCG) with and without biochar (BC) on the leaching, bioavailability, and …

Plant–microbe interactions have been effectively used in phytoremediation to reduce
agrochemical contamination of crops and soils, but little information is available regarding …

Soil conditioner is class of products used to enhance physics, physicochemical or soil
biological activities, being able to recover disturbed or nutritional unbalanced soils. The …

Bauxite residue exhibiting high sodicity, nutrient deficiency, and poor structure, has a very
slow effect on natural vegetation. However, it presents some eco-friendly indicators through …

Purpose The interaction of minerals and organic matter significantly affects the stability of
organic carbon, which is key to the rehabilitation of bauxite residue. However, due to the …

Biochars produced from different feedstocks and at different pyrolysis temperatures may
have various chemical and physical properties, affecting their potential use as alternative …

The vast stock and increasing amount of bauxite residue with high alkalinity, low nutrient
and poor structure poses a significant challenge to plant growth. Although additives have …

Utilization of bauxite residue is an urgent issue confronting the worldwide alumina industry.
A CaTiO 3-rich material has been successfully collected from bauxite residues based on our …