Analysis of the end-of-pipe indicated that it carries signification quantities of fiber, fines, filler and other wet-end additives that contribute to the total suspended solids, chemical oxygen demand and biological oxygen demand,. Their average corresponding values were 242 Kg TSS/ton product, 411Kg COD/ton product and 124 Kg BOD/ton product, respectively. It is noteworthy that that concentration of TSS in the final effluent discharged from any paper mill varies based on the first pass retention time, white the water system design, clarification equipment, equipment arrangement and system constraints in terms of water reuse.