M.A. Thesis:

effect of perlite filter aids in meachanical filters on physicochemical parameters in concentrated of sugar beet syrup

removed Syrup from the evaporator. When dry matter evaporation is always turbid due to sediment build up its color and its concentration fluctuates. While the optimal concentration of 60 to 70 percent. used filter aid To reduce turbidity and color of the materials, filter aid powders are inorganic or organic fibrous materials in combination with filtration systems are used to enhance filtration performance, were examined The effect of perlite filter aids weight (0.2 and 0.3 and 0.4) percent Syrup concentrated by Brix (50, 55 and 65), time (1, 3, 5) after flattening on different Various parameters such as pH, color, turbidity, ash and polarity. The results showed that with the increase in perlite soil color and Brix are decline in syrup. But increases opacity at the same percentage. In the first decline and then increase the pH of the soil fossils Darym. is reduced the ashes with the perlite soil (0.2%) at the time of the ash. . The analysis was conducted based on the fact that none of the models are not statistically significant, so different levels of factors, had no effect on the polarity.

Keywords: evaporator, soil, perlite, color, opacity, ash