A new post-treatment method was applied for improving the sorption efficiency of biochar-
based sorbents for anionic forms of phosphorus. The Fe-impregnation through direct …

Biochar, a low-cost porous carbonaceous adsorbent, has low adsorption capacity for anion
contaminants. The objective of this study was to improve biochar's ability to adsorb …

A great deal of research has indicated that modified biochar has better phosphate
adsorption ability compared with unmodified biochar, but some results are contradictory, and …

The use of biochar for the recovery of phosphate has potential for environmental and socio-
economic benefits but it is often characterised by relatively low nutrient adsorption capacity …

Excessive discharge of phosphate (P) into the surface water is the key factor to cause the
eutrophication, so its removal has aroused much attention in recent years. In this study …

Biochar (BC) is regarded as a potential carbon sequesterer, a soil fertility enhancer, and a
preventer of nutrient leaching. Phosphorus amended biochar could enhance soil fertility …

Agricultural waste biochar was widely used to absorb phosphorus (P) from eutrophicated
water and soil remediation. However, the research on the reuse of the sorbed P on biochar …

The removal of phosphorus (P) from sewage effluents is necessary to control eutrophication
in receiving waters. Biochar has been proposed and is investigated for the capture and …

Engineered biochars (EBCs) loaded with metal oxides/hydroxides have been used as
sorbents to remove and recycle phosphate (P) from wastewater. However, P removal by …

Granulation of biochar powder followed by immobilization of ferric oxides on the
macroporous granular biochar (B g-FO-1) substantially enhanced phosphate removal from …