Research Abstracts

Ultrafiltration method offers economically and environmental friendly separation process for removing PL from crude oils compared to conventional treatments.

The results in case of concentration by nanofiltration are favorable, so it is worth to go on G.J. McDougall, S. Gordon and R. Brennan, et al., Anthocyanin-flavanol condensation products from black currant (Ribes nigrum L.), J. Agric. Food Chem., 53(25) (2005) 7878–7885. R. Bagger-Jorgensen, A.S. Me

The results of the present study confirm the viability of applying membrane separation processes to reconcentrate viscous food solutions. Of the membrane contactor techniques investigated, DO (on-site and off-site) and OMD, the last one has the best overall performance as far as water fluxes and sol

It can be told as a conclusion, that the seabuckthorn can be concentrated with membrane separation. The clarification of the microfiltration membrane was perfect, but because of the total fouling of the membrane another method has to be found for the separation of the suspended solids. In the case o

Δ aeffective aSP Δ aSP aS Membrane Fig. 1. Theoretical scheme of the temperature and concentration polarization phenomena in OD.

Zeolites can be used as an efficient means of immobilizing cytochrome c, although its efficiency strongly depends on the characteristics of the zeolitic membranes. Although the interaction of the cytochrome c with the support is probably only at the external surface, the framework composition is als

The membrane emulsification technique seems to be a promising method for the production of uniform sized polymeric microspheres. Therefore, the optimization of this technique is under study.