Treatment of lead contaminated water using synthesized nano-iron supported with bentonite/graphene oxide
Conventional nano-iron is widely used in heavy metal contaminated groundwater remediation.However, it is easily oxidized when exposed to the air or re-aggregated under water soaking conditions.In this study, a nano-sized iron supported by graphene oxide/bentonite is proposed which is synthesized by liquid-phase reduction method.The TEM test results