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Abstract
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Heavy metals are among the environmental pollutants which humans can encounter
through water and food Cause dangerous chronic and acute poisoning. Water pollution with
heavy metals, an existing and evolving problem is in the world. Heavy metals such as lead,
copper, cadmium, zinc and nickel, Are among the most common pollutants in Industrial
wastewater is found [1]. Various methods for removing heavy metals from solutions is used,
including ion exchange, Adsorption, reverse osmosis, electrodialysis, concentration
evaporation, Bio removal, solvent extraction, clotting and separation process Constantly
pointed. Currently for economic and technical reasons, these methods are often not accepted
in the country and abroad [2]. Among the adsorbents, graphene oxide nanoparticles due to
their potential high absorption capacity and high specific surface area for removal heavy
metals are used from water [3].
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