A Review on the Removal of Cu²⁺ and Ni²⁺ Ions from Water Using Biodegradable Organic Materials
Wisdom J. George, Aniedi E. Nyong, Kufre E. Essien, Itohowo O. Akpan & Elnathan I. Umoh · Asian Journal of Applied Chemistry Research · 2026
Water contamination by copper (Cu²⁺) and nickel (Ni²⁺) ions remains an important environmental and public health concern because these metals persist in aquatic systems, accumulate in living organisms and may cause toxic effects at elevated concentrations. Conventional removal me...
Open access
Research Article
10.9734/ajacr/2026/v17i3406