Water pollution has become one of the most serious matters of concern in today’s era of high industrial and technological advancement. Synthesized of Nano - scaled zero valet iron (nZVI) was in ethanol medium by reduction of ferric iron with different counter ions nitrate and chloride using sodium borohydride as a reducing agent under Nitrogen atmospheric conditions. The systematic Iron nZVI was performed using UV, XRD, SEM, EDX and BET studies. The laboratory synthesized nZVI particles were examined for removal efficiency alizarin red dye from aqueous solution with different application adsorption isotherm; Langmuir, Freundlich and Temkin respectively.