NON-STATIONARY CONDITIONS OF ULTRAFILTRATION

The aim is tj model and develop the methods for design of the ultrafiltration process in the thin-channel membrane equipment, to select the optimal parameters of non-stationary conditions. The problem connected with pulsated movement of the viscous liquid in the channel with penetrating walls has been solved for a purpose of finding shift value determining the sludge layer thickness, and the mathematical model of given process has been constructed. The design method of ultrafiltration process at pulsated feed of the initial solution into the membrane module has been developed on base of the performed theoretical and experimental investigation results. The recommendations on selecting optimal parameters in the non-stationary operation conditions of the separators have been developed. It is planned to introduce the results in the metallurgical works in t. Urumchi (People's Republic of Chine)Available from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio