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Proactive Risk Analysis in Business Practice - Methods and Procedures
Dočkalová, Pavla ; Hrabová, Kristýna (referee) ; Kruliš, Jiří (advisor)
The diploma thesis deals with proactive risk analysis in company X, which manufactures mainly meat products. The thesis is divided into 2 parts. The first part concentrates on theoretical knowledge including a list of methods suitable for risk analysis. This part also includes the introduction of the company, description of processes into the company, and actual risk management. The second part includes risk analysis with the IPR method and FMEA method. Based on the results of the applied methods, measures to minimize the identified risks are proposed at the end of the work.
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Pumps for the chemical and food industry and their properties
Malíková, Veronika ; Baláš, Marek (referee) ; Škorpík, Jiří (advisor)
This thesis deals with pumps used in the chemical and food industry. These pumps have their specific properties. The first part of the thesis is focused on the problems of pumps in the given industry, the principle of pumps, possible adverse phenomena and demands placed on pumps in the food or chemical industry. The second part describes the pump application in the technological unit and its properties.
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Influence of some foods on growth and viability of probotic bacteria
Vajglová, Klára ; Němcová, Andrea (referee) ; Márová, Ivana (advisor)
The goal of this work was a study the influence of food and beverages on the viability and growth of probiotic bacteria. The influence of food and beverages was tested on monocultures of Lactobacillus acidophilus, Bifidobacterium breve and mixed culture of probiotic microorganisms. In the experimental part, probiotic cultures were incubated in selected foods and beverages. After that they were tested in a model conditions of digestive tract. In some probiotic cultures, growth of viable cells during incubation in the digestive tract was observed. The increase of probiotic cells was showed predominantly in foods that contained higher levels of sugars and fats or a suitable combination. Their increase was up to four times in some cases. Based on the results, mixed probiotic cultures aren’t surprisingly exhibited better survival and maintain sufficient amount of viable cells even during the digestive process. Moreover, probiotic microorganisms could be recommended to consumption during meals better than just with a beverage.
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Analysis of drive corned filler including feed worm and conveyer
Mahút, Tomáš ; Dočkal, Aleš (referee) ; Dvořáček, Jiří (advisor)
This final project solves a proposal of mechanism for splitting of unfilled cans before a can filling process in the food industry. From all possible options such as the one with a simple conception, easy applicated in practice and at a low price, should be chosen. The selected option is constructed and drawn in a 3D programme called AUTODESK Inventor 10. Please, see the attached technical drawings for the chosen parts.
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Utilization of wastes
Šachlová, Žaneta ; Trachtová, Štěpánka (referee) ; Omelková, Jiřina (advisor)
Bachelor's thesis was focused on recovery from food processing industries, where she described the issue of the types of waste handling, recycling, processing by-products in the food industry, waste prevention. Attention is also given to food from industrial wastes such as sugar industry, production of starch and flour, meat, dairy, production of fats and oils, fruit and vegetable processing, production of malt and beer, wine, alcohol and yeast. There were considered suitable packaging materials in food, different waste treatment. Important microorganisms are set out using in waste treatment. At the conclusion of this study was designed a perfect procedure how to dispose with waste and included legislation on this subject.
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Anaerobic membrane bioreactor (AnMBR) for food industry wastewater treatment.
Polášek, Daniel ; Bodík,, Igor (referee) ; Rusník,, Igor (referee) ; Hlavínek, Petr (advisor)
The most significant environmental problems related to the food industry is water consumption and pollution, energy consumption and waste production. Most of the water that does not become a part of the products ultimately leaves plants in the form of wastewater, which is often very specific and requires adequate handling / treatment / disposal. For the purpose of this thesis, brewery industry was chosen, because of its very long tradition in the Czech history and culture. Anaerobic technologies are applied for still wider range of industrial wastewater treating. In general anaerobic membrane bioreactors (AnMBRs) can very effectively treat wastewater of different concentration and composition and produce treated water (outlet, permeate) of excellent quality, that can be further utilised. At the same time, it can promote energy self-sufficiency through biogas production usable in WWTPs / plants. Main disadvantages include unavoidable membrane fouling and generally higher CAPEX / OPEX. Within the framework of Ph.D. studies and related research activities, immersed membrane modules for anaerobic applications were selected and lab-scale tested (designed and assembled laboratory unit), an AnMBR pilot plant was designed, built and subsequently tested under real conditions - at Černá Hora Brewery WWTP (waste waters from the brewery and associated facilities). The pilot AnMBR and the technology itself has been verified over more than a year (5/2015 – 11/2016) of trial operation - the initial and recommended operational parameters have been set up, minor construction adjustments / modifications and measurement & regulation optimizations have been made, the recommended membrane cleaning and regeneration procedure has been verified. Last, but not least, conclusions and recommendations of the trial operation were summarised - some key findings and recommendations for further operation, use and modifications of the existing AnMBR pilot plant are presented.
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Comprehensive design of mini cheese factory
Kamarád, Miroslav ; Naď, Martin (referee) ; Lošák, Pavel (advisor)
Food industry occupies a prominent place in branch of process engineering. From design process equipment point of view, great emphasis is placed on hygienic requirements, accuracy, reliability and above all safety. The diploma thesis is focused on comprihensive design of milk heating technology for cheese production with high-temperature curd. The diploma thesis describes technological and constructional design of technology. The diploma thesis also contains basic design of measurement and regulation.
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Monitoring equipment for fermentation processes using the thermodynamic sensors
Jáneš, Pavel ; Búran, Martin (referee) ; Adámek, Martin (advisor)
The bachelor's thesis is focused on the design and implementation of a prototype device that is to be used to monitor fermentation processes in the food industry using thermodynamic sensors. The work contains a brief description of fermentation processes in the food industry and also possible methods of their monitoring. It also deals with the principle of the thermodynamic sensor and the description of the ESP32 microcontroller, which is the core of the prototype. Subsequently, it deals with the design of a prototype, including a program for ESP32, which is able to monitor the fermentation process using a pair of thermodynamic sensors and send the measured data to the cloud service ThingSpeak, to a personal computer or store them in Flash memory. Furthermore, the work deals with testing in experimental measurements, in which fermentation processes were monitored with the prototype.
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The impact of innovation activities on the foreign trade of the company
Popovič, Peter ; Martinčič, Andrea (referee) ; Bočková, Nina (advisor)
The diploma thesis deals with the impact of innovative assets on the foreign trade of a selected food business. On the basis of theoretical part, an analysis is made of the selected company, which consists of a financial analysis, PESTE analysis, Porter's analysis, competition analyses and analyses of specific innovations. At the end of a thesis, the results achieved are evaluated. At the same time, solutions are proposed to improve the current state of innovation in the company under observation.
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