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Biodegradable Waste: School Project for Lower Secondary School
Dvořáková, Kateřina ; Pavlasová, Lenka (advisor) ; Skýbová, Jana (referee)
The proper way to manage biological waste has only recently become a topic of discussion and the public still does not have enough information about it and does not have a comprehensive opinion. In order for bio-waste to be properly managed, knowledge of this topic and positive attitude towards it is necessary, in class this could be achieved by activating pupils through project based education. Teaching in projects is a great way to understand the issue, which can influence pupils' attitudes towards bio-waste management. The aim of this diploma thesis is to create a project on the topic of biodegradable waste, and then to find out how the knowledge and opinions of students about bio-waste have changed. The created project was verified at the lower secondary school, for which it is primarily intended. A total of 54 6th-year pupils was involved in this project. They were given a pretest before the start of the project, finding out the initial knowledge about bio-waste and their opinion on the classification of bio-waste. After the project, the pupils completed a posttest and by comparing the individual answers, it was determined whether and how the knowledge of the tested pupils and their attitude towards the topic changed. The answers of individual pupils in the pretest and posttest were evaluated...
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Vliv vermikompostu na vybrané vlastnosti půdy a rostlin
Dvořáčková, Lucie
Soil is a fundamental source of terrestrial life. It will be more and more important source in the future. The soil is degradated, an organic matter is decreasing. The regular measure of quality humus, which is the basic factor of soil fertility is necessary for keeping quality properties of soil. One of the means of processing of biologically dissoluble wastes is the process of vermicomposting, when are earthworms used for the produce. The aim of this bachelor thesis was to broad the information about vermicomposting to the society, explain the diferences between composting and vermicomposting. Then is necessary to establish an experiment which has an important role in a comparising of selected physical and also chemical properties of soil and vermicompost and their consecutive combination. This experiment had to choose which of these enviroments would be more optimal for the plants and could provide them the best conditions for their growth and vegetation.
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Kompostování biologicky rozložitelných odpadů ve městě Přerov
Čoček, Martin
The topic of this thesis is Composting of biodegradable waste in Prerov town. The literary part describes biodegradable waste, legislative regulations, statistic data, biodegradable waste management methods and composting process. The practical part describes biodegradable waste management methods in Prerov town. There is described and evaluated a process in composting plant in Prerov Zeravice. After that there is a questioner research how to be potentially use the compost from the composting plant Prerov Zeravice. The questioner research was focused on agriculture organizations which are closed to Prerov town. The closing part of this thesis describes fytotoxicity test results of compost collected samples. In the fytotoxicity test a plant Sinapis alba L. was used.
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Návrh úpravy systému nakládání s odpadem v obci do 5000 obyvatel
Přikryl, Jan
The subject of the thesis is to propose a municipal waste management adjustment in the municipality Přibice. The first part of the thesis is concerned with legislative requirements related to the given issue. Following part of the thesis consists of an analysis of the current waste management situation of the municipality, its description and a draft of possible funds for financing the modification of the municipal waste management. Based on results of the analysis a waste-collection centre proposal for bulky waste, hazardous waste and e-waste is formulated aiming at choosing the appropriate number, size and time interval of the pick-up of collecting containers. Within the next step, an adjustment to handle biologically reducible waste by identifying suitable size and number of composters is formulated. In the end of the thesis there are presented current financial resources for making adjustments in the waste management system.
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Rozdíly v biologicky rozložitelných komunálních odpadech z domácností vzhledem k typu zástavby
Malsová, Anna
This thesis deals with the Differences in biodegradable municipal waste from households due to the type of buildings. The first part defines basic concepts and legislation relating to municipal waste. There is characterized by the concept of composting, waste, energy recovery, etc.. The next part focuses on the historical development and current biowaste management and potential problems. Much of the work is devoted to composting in the Czech Republic. Finally, work is discussed environmental acceptability of waste management in the Czech Republic.
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Optimalizace nakládání s kompostovatelným odpadem v Olomouci a okolí
Kardinálová, Tereza
The topic of this thesis is Optimization of Treatment with the Compostable Waste in Olomouc and its Surroundings. The work briefly summarizes the legislation of the Waste managment in the Czech republic, the systems of sorting and collection of biodegradable waste and the possibilities of the waste management. The work focuses on the composting technology. It was analyzed the waste production, the extension of composting plants in the monitored area, including used technologies, accepted types of waste, quality of output products etc. Based on this analysis, the capacity utilization for compostable waste was evaluated, so as using of composts. There were proposed the steps which should contribute to meet the targets of the Waste Management Plans, especially reducing the amount of deposited biodegradable waste in landfills.
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Hodnocení fytotoxicity kompostu z komunitní kompostárny ve Svitavách
Pospíšilová, Šárka
The main aim of this thesis is Evaluation of compost phytotoxicity produced in composting plant of Svitavy. Biodegradable waste as a whole is also mentioned. This work is divided into several parts. Theoretical part aims to describe basic terms regarding biodegradable waste, legislation and statistical data. Moreover you can find way of handling biodegradable waste there but main focus is on the process of composting. Practical part describes composting plant facility in the city of Svitavy and all of the laboratory procedures used to evaluate compost phytotoxicity of studied samples. Three main methods of evaluating compost phytotoxicity were used phytotoxicity test using set Phytotoxkit, flower pot test and test phytotoxicity by Plíva. All of those methods utilized seeds of the Sinapis alba L and Cannabis sativa L. Last part of this thesis contains test results and their evaluation.
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Nakládání s biologicky rozložitelnými odpady
Hubová, Pavla
The bachelor thesis deals with the problems of composting and ways of waste management. It focuses on composting, its advantages and disadvantages as well as on waste management methods and related legislation. The theoretical part summarizes the principles and mechanisms of individual waste management methods, which form the main part of this bachelor thesis. In the practical part is described the composting process used by the composting plant Kompostárna – Zahradnictví Kunín s.r.o. and also is described the waste management in the village Šenov u Nového Jičína.
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Možnosti využití vybraných bezobratlých v odpadovém hospodářství
Žáková, Markéta
Biodegradable waste (BDW) is most commonly processed by composting or anaerobic fermentation, but its composition is not always suitable for these procedures. Therefore, the aim of this dissertation thesis was to find out what possibilities and consequences of using Stratiomyidae Hermetia illucens (HI) in the waste management of the Czech Republic are. In order to meet the objectives of this thesis a total of 14 different types of waste has been selected. Plant tissue waste, kitchen waste, waste from soup kitchens, manure, poor quality and culled municipal biodegradable waste were found as the best types of waste for being reduced by HI larvae. Furthermore, it was found that Californian earthworm are more suitable for producing fertilizers, conversely HI are suitable for reducing BDW. The most favourable conditions for HI so that they are able to reduce waste are enclosed spaces with appropriate air temperatures. Presence of bacteria Salmonella was not detected in accordance with ČSN EN ISO 6579 in the reduced substrate. When measuring the concentration of heavy metals in larvae, in the input BDW, the remaining substrate and the larvae after consumption BDW and determining the bioaccumulation factor (BAF) for larvae HI fed by individual types of BDW, it was found that larvae that would be potential feed for livestock or hobby animals from the perspective of heavy metal content, would have to be fed by plant tissue waste or garden waste. The accumulation of antimony and cadmium occur particularly in larvae fed by separates from biogas plant (BPS), garden waste, plant material and poultry droppings. The final recommendation is to include HI larvae into the waste management system of the Czech republic, although in enclosed spaces.
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Hodnocení parametrů kompostovacího procesu při kompostování matolin
Čížková, Alice
This master's thesis deals with the issue of the treatment of grape marcs and other biodegradable wastes originating in agricultural activities as suitable raw materials for composting. In the literary part are described the individual input raw materials and the composting process. The basis for the experimental part was the proposing of four variants of recipes with different proportions of grape marcs and their subsequent verification in composting practice. At the same time, both of survey in the areas under cultivation and a balance of biodegradable waste generated at the Faculty of Horticulture, Mendel University in Brno were conducted. From the information obtained, the size of the area needed for setting up an experimental composting plant was calculated and the costs of production of 1 tonne of compost was determined.
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