Heavy metals are one of the major chemical pollutant groups in urban runoff. The
application of porous concrete is a potential alternative to conventional runoff management …

Carbon monoxide is a feedstock used in the petrochemical industry for production of many
chemicals. These processes require separation or purification of CO. Adsorption is a cost …

Phenol is classified as an emerging contaminant which can be very toxic even at low
concentrations and should be removed from wastewaters before reaching the environment …

This study investigates the removal of manganese and nitrate from aqueous systems in
batch and column studies using date palm waste-derived biochar. High removal efficiencies …

This study addresses a significant gap in research by exploring the integration of nano-
biochar (NBC) into porous concrete (PC) to enhance water purification capabilities while …

Excessive amounts of NH 4+ and PO 4 3-cause eutrophication in water resources and harm
the environment. The single and simultaneous removal of NH 4+ and PO 4 3-ions from …

As the environment and the human body face harmful effects of toxic gases such as carbon
monoxide (CO), many research efforts have been directed toward elimination of these …

CO gas adsorption has become a topic of great significance and worthy of investigation. The
purpose of this study was to explore the CO adsorption of Al2O3/Zeolite composite films …

Locally available and low cost granular gravel as an adsorbent material was employed to
determine its capacity to remove metal cations Cu (II), Fe (II), Ni (II), and Zn (II) from single …

In this study the adsorption behaviors of uncoated and iron oxide coated gravel (IOCG) as
low cost adsorbents towards the simultaneous removal of Fe, Ni, Zn, chemical oxygen …