Membrane filtration

The potential of direct membrane filtration on either ultrafiltration (30, 200 and 400 kDa MWCO) or nanofiltration (200 Da MWCO) membranes was studied as a method of treatment of low load graywater for on site reuse. The graywater collected from a sports center’s public showers and characterized for

The aim of the study was to compare potato and potato–tapioca hydrolysate quality obtained by membrane filtration with the application of tubular ceramic membranes. The substrate for membrane filtration was maltodextrins obtained by enzymatic hydrolysis of potato and a mixture of potato and tapioca

The importance of wastewater treatment in the food industry is growing nowadays, because of the rising cost of water and because of environmental pollution. The aim of this study was to decrease the chemical oxygen demand (COD) of two different wastewaters originated from the food industry. If the t

To produce healthy drinking water is the main problem almost all over the world. The aim of this study is to find an efficient method to remove humic substances (HS) from water, because HS cause some types of cancer when they react with chlorine or other disinfection materials composing disinfection

A study of the membrane zeta potential determined by the streaming potential was made to investigate the electrokinetic characterization as well as the monitoring for cake deposition on the surfaces of a filtration membrane. The membrane zeta potential related to the surface charge characteristics w

Membrane filtration is increasingly accepted as a treatment process for drinking water supply in Germany as it guarantees an effective particle removal. However, there is still research and development required for the regular backwash and cleaning of the membrane systems. In this paper three case s