화학공학소재연구정보센터
Applied Chemistry, Vol.8, No.1, 271-274, May, 2004
제지공정수 최적화를 위한 UF의 적합성 평가 및 응용
The Evaluation and Application of UF Membrane System on the Recycling of White Water in Papermaking Industry
This study was carried out to evaluate the application possibility of UF Membrane System to papermaking industry in order to optimize the recycling of white water. In this study, for the efficiency test of UF modules, the MWCO(molecular weight out-off) of the membrane was estimated by the COD measurement from UF filtrate water. From the rejection rate of membrane, three kinds of UF mocule were selected and evaluated in the factors of COD, SS, turbidity and flow rate.