120 day feeding experiment was executed on the Trebon fishponds in the area of feeding the market carp. The aim was to determine what way of cereals processing will have favorable effects in terms of production efficiency in the mechanical processed cereal by grinding and mashing in comparison with cereal without processing. The theoretical part focuses on the characteristics of natural food, technology feeding, feed distribution and appropriate processing to achieve high growth results in common carp (Cyprinus carpio). The practical part includes the methodology and results of the production parameters of carp fed by triticale without processing, by grinding and mashing. The highest feed efficiency was observed in carps under supplementary by triticale mashed feeding with FCR 0.83; 1.21 kg of FCE and FCR / SGR; 1.05; the highest growth rate was achieved in carp under supplementary by grinded triticale (1,2 mm) feeding with SGR: 0.86 %.d-1.; worse results were observed in carp feeding by triticale without processing: FCR: 1.27; FCE: 0.79 kg; FCR / SGR: 1.61; SGR: 0.79 %.d-1.

Composites are the materials which can be used for a wide variety of applications andproducts such as sports equipment, aerospace and marine because of light and stiffnessproperties. Composites are often made from thermoset resin with glass fibers.In this study, two ways of recycling composites were evaluated, which are microwavepyrolysed composites (MGC) and mechanical composites (GC). These glass fibers weregoing to be compounded with Polypropylene (PP) or Maleic Anhydride ModifiedPolypropylene (MAPP) and then injection moulded the sample by Micro-compounder.In order to get better adhesion to the polymer, a coating was added. The Neoxil 5682-polypropylene water emulsion was evaluated.The samples were characterized by Tensile Testing, Thermogravimetric Analysis (TGA),Different Scanning Calorimetry (DSC), and Dynamic Mechanical Analysis (DMA) to find aoptimum combination of recycled glass fiber reinforced polymer.Microwave pyrolysis is a new research area. The glass fiber, polymer oil and gas can beobtained by heating the composite with microwaves to in an inert atmosphere. The polymeroil can be distillated and then evaluated with GC-MS; in order to obtain the chemicalcompositions.Keywords: Composites, grinded and microwave pyrolyse composites (MGC), grindedcomposites (GC), Polypropylene (PP), Maleic Anhydride Modified Polypropylene (MAPP),Micro-compounder, Tensile Testing, Thermogravimetric Analysis (TGA), Different ScanningCalorimetry (DSC), and Dynamic Mechanical Analysis (DMA), Microwave pyrolysis,polymer oil, distillation, GCMS Analysis. / Program: MSc in Resource Recovery - Sustainable Engineering