Hemodialysis (HD) is a highly effective therapeutic method employed to remove toxic byproducts and metabolites from the body when this task can no longer be performed by the kidneys that are either permanently damaged, as in chronic kidney failure, or need time and proper treatment to recover from other diseases of the kidney itself or pathologies that may affect the renal function as they progress (Moreau et al.,1998). Hemodialysis uses the dialyzer or "artificial kidney" which is the basis for renal replacement extracorporeal therapy (Acierno and Labato, 2011). Within the dialyzer, blood and dialysate are separated by a semi permeable membrane, which allows the free passage of water and small