Elucidation of mechanistic insight into the interaction of carbon materials' physicochemical
surface properties and ammonium (NH 4+) adsorption in aqueous media was made by …

Water sources are contaminated with nutrients such as nitrogen, which can cause
eutrophication, resulting in degradation of the aquatic environment and severe effects on …

Abstract Ammonium (NH 4+) is a common form of reactive nitrogen in wastewater, and its
discharge to water bodies can lead to eutrophication. This study was conducted to …

The influence of surface acidity of activated carbon (AC) was experimentally studied on
adsorption of ammonia (NH3). Coconut shell-based AC was modified by various acids at …

Highly porous wood-based activated carbon was modified by impregnation with Keggin
Al13 oxycations and calcined at 300° C. This resulted in the formation of new acidic centers …

The removal of excessive ammonium from water is vital for preventing eutrophication of
surface water and ensuring drinking water safety. Several studies have explored the use of …

Biochars converted from agricultural residuals can effectively remove ammonium from water.
This work further improved the sorption ability of biochars to aqueous ammonium through …

Ammonium contamination in water is a major concern worldwide. This study focuses on the
removal of ammonium from aqueous solution by batch adsorption experiments using …

Inorganic nitrogen contaminants (INC)(NH 4+, NO 3−, NO 2−, NH 3, NO, NO 2, and N 2 O)
pose a growing risk to the environment, and their remediation methods are highly sought …

Water contamination by ammonium ions presents huge risks to the ecosystems. This work
evaluated the potential of biochar as an alternative adsorbent to remove ammonium from …