Novel Nano-Composite materials (NNCMs) with the designations J1, J2, and J3 for removal Several harmful ions

The most toxic material to the environment is heavy metals. remove heavy metals from wastewater is done by adsorption. Many papers have been done using different materials to take off toxic dangerous ions from wastewater. Noval Nano-composites material (NNCM)as designated as J1, J2, and J3 the most used adsorbents in this study. To conduct the experiments, synthetic wastewater was generated in the lab. Batch experiments were conducted to create the best conditions for removing these ions from the wastewater. The optimum conditions obtained were 90 min optimum contact time, and pH equal seven, optimal NNCM dose was 0.5 g/L achieving a removal efficiency of lead, zinc, and mercury for J3 were about 95.01, 92.85, and 75.6 respectively at pH equal seven, temperature of 25oC, contact time of 90 min., and initial ion concentration of 25 mg/L.