Aya M. Rashed

Re-engineering alum sludge using choline–glycine ionic liquid for enhanced dewatering and dye adsorption in wastewater treatment

Large quantities of by-product alum sludge (Al-S) generated from drinking water treatment plants pose significant environmental and disposal challenges due to their high water content and large volume. This study aims to develop a sustainable conditioning and valorization strategy for Al-S using a choline–glycine ionic...