anaerobic digestion is a feasible technology to stabilize the solid waste generated inslaughterhouses obtaining significant quantities of biogas, considered as a clean and renewable fuel. this iswhy it is important to optimize the digestion process in order to eliminate organic matter and maximize theproduction of biogas. in this work, a system was developed for treating slaughterhouse solid wa...

drying is one of the most important steps in raisin processing. during this step, initial moisture content decreases up to 15-17% (db) for suitable storage. achieving optimum drying conditions can affect the processing time and improve raisin quality. temperature, air velocity and pretreatment are important factors in the quality of the grape drying process. in this research, the effect of temp...

Even though the residue from processing of acerola (Malpighia emarginata D.C.) has significant amounts vitamin C and other bioactive compounds at same level as pulp juice this fruit, it also a high moisture content (> 80%). In work, drying performance in microwave oven combined with vacuum environment was investigated. The effect pretreatment ethanol on process successfully analyzed, together i...