Abdullah S. Al-Farraj

Phosphorus-loaded biochar changes soil heavy metals availability and uptake potential of maize (Zea mays L.) plants

Munir Ahmad, Adel R. A. Usman, Abdullah S. Al-Farraj et al. · Chemosphere · 2017 · 208 citations

Agriculture, Agronomy, Soil Sciences +16

Date palm waste-derived biochar composites with silica and zeolite: synthesis, characterization and implication for carbon stability and recalcitrant potential

Munir Ahmad, Mahtab Ahmad, Adel R. A. Usman et al. · Environmental Geochemistry and Health · 2017 · 138 citations

Agriculture, Environmental Engineering, Soil Sciences +16

Heavy metals in the soils of the Arabian Gulf coast affected by industrial activities: analysis and assessment using enrichment factor and multivariate analysis

Fahad I. Almasoud, Adel R. A. Usman, Abdullah S. Al-Farraj · Arabian Journal of Geosciences · 2014 · 108 citations

Natural Sciences, Earth Sciences, Soil Sciences +17

Biochar composites with nano zerovalent iron and eggshell powder for nitrate removal from aqueous solution with coexisting chloride ions

Munir Ahmad, Mahtab Ahmad, Adel R. A. Usman et al. · Environmental Science and Pollution Research · 2017 · 96 citations

Engineering, Chemical Engineering, Environmental Engineering +17

Sorption Process of Date Palm Biochar for Aqueous Cd (II) Removal: Efficiency and Mechanisms

Adel R. A. Usman, Abdelazeem Sh. Sallam, Ming Zhang et al. · Water Air & Soil Pollution · 2016 · 85 citations

Engineering, Environmental Engineering, Soil Sciences +14