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 …

Phosphate adsorption using metal-based biochar has awakened much attention and
triggered extensive research. In this study, novel Ca/Fe-rich biochars were prepared via a …

Phosphate adsorption using metal-modified biochar has awakened much attention and
triggered extensive research. In this study, the effect of lanthanum (La)-modified sludge …

Phosphorous pollution is one of the main factors causing water eutrophication. For the
treatment of wastewater, metal-modified biochar has emerged as a promising adsorbent …

Biochar modification by metals and metal oxides is considered a practical approach for
enhancing the adsorption capacity of anionic compounds such as phosphate (P). This study …

Phosphorus reduction from wastewater is vital to mitigate eutrophication of receiving waters.
In this study, discarded lignocellulose biochar loaded with lanthanum (defined as La …

Different biochars produced by the impregnation of Mg, Ca, Al, Cu, and Fe were compared
for the phosphate (P) uptake capacity and the effect on solution pH. Among them, Ca-and …

The activated sludge-based biochar modified by metals performs well for the phosphate
adsorbent. The cost of the modification materials and the follow-up treatment of the spent …

The development of biochar-based granule-like adsorbents suitable for scaled-up
application has been attracting increasing attention in the field of water treatment. Herein, a …

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 …