Phosphorus is a limiting factor for eutrophication while also an important nonrenewable
resource. Adsorption is one of the most efficient phosphorus pollution control technologies …

The release of endogenous phosphorus (P) from sediments is the main cause of lake
eutrophication, even after the successful control of exogenous P. Among others, the release …

Phosphorus (P) availability in highly weathered soils is significantly influenced by the
contents of iron (Fe)/aluminum (Al) oxides, clay minerals, and organic matter. With the …

Groundwater nitrate contamination is challenging and requires efficient solutions for nitrate
removal. This study aims to investigate nitrate removal using a novel adsorbent, biochar …

In this study, natural clay samples from Mecca province have been prepared and
characterized using various techniques. The investigated Clay samples can be regarded as …

This study focuses on natural pozzolana (volcanic ash) as standalone photocatalyst for
removal of organic water pollutants under solar irradiation. Natural pozzolana has been …

Phosphorus (P) scarcity and eutrophication have triggered the development of new
materials for P recovery. In this work, a novel magnetic calcium-rich biochar nanocomposite …