Experimental study and parameters optimization of heavy metals phytoremediation removal process by Azolla pinnata using response surface methodology
Heavy metals contamination of industrial wastewater is a significant environmental concern due to the toxicity, persistence, and bio accumulative nature of metals such as cadmium (Cd), nickel (Ni), and lead (Pb). Phytoremediation is efficient, eco-friendly and economic selected for the treatment using Azolla pinnata as...