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Possibilities of waste treatment in iron and steel industry
Mlčoch, Jakub ; Louda, Jiří (advisor) ; Petrášek, František (referee)
Metallurgical industry annually produces several hundred thousand tones of metalliferous wastes, which contain beside of the oxides of iron, metallic and non-metallic iron also the compounds such as zinc and lead, which are both environmentally and, secondly, preventing the recycling of this waste in metallurgical process in the production of pig iron and steel. The management of this waste, according to the valid legislation, the producer of the waste is burdened by the costs in the form of charges for uploading to a secure landfill or disposal of third parties. At the same time experience a loss of metallic substance contained in the waste, which would be used as a substitute for iron ore in the metallurgical process. Currently occurs on the part of the EU, the pressure to minimize waste, while emphasis is placed on the back of recovery (recycling). This pressure is also reflected in the increase in charges for storing waste, forcing enterprises to innovate in the field of recycling technologies. The correct settings and the use of recycling technologies implies reduction of production costs, which can be discerned from the economic calculation in the application section of the work, that handle with a specific value of the fee for storage of waste.
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Analysis of Municipal Waste Processing System a particular city
Bielová, Veronika ; Černá, Anna (advisor) ; Přibyl, Vladimír (referee)
Bachelor thesis discusses basic terms of waste management, focuses on collection and transport of municipal waste and includes possible ways to optimize the collection and transport of waste. Main part describes collection and transport of municipal waste in particular town and in addition also examines whether the company has optimal waste collecting routes or not through travelling salesman problem.
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Analysis of Municipal Waste Processing System in a particular City
Reisnerová, Aneta ; Černá, Anna (advisor) ; Prokopec, Ondřej (referee)
This dissertation thesis considers the issues of waste management. The theoretical part describes the basic terms of waste management, the types of recycled waste, the ways of recyclation, the methods of collection, and collection according to technical equipment. Furthermore, it describes the determination of the need of waste containers into separated (separable) waste, and the system of waste recycling by barcodes. Finally, I introduce a company that deals with waste management, that is AVE CZ odpadové hospodářství, s. r. o. The aim of the practical part of the thesisis to evaluate, whether the amount of waste containers for separated waste is sufficient in the area of J. Hradec, and further in what way, and to what extent do residents of J. Hradec recycle waste. To evaluate, I am using a questionaire. The residents of J. Hradec can answer the questions anonymously.
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Ensuring take-back of the Electrical and Electronic Equipment in the Czech Republic
Jáklová, Zuzana ; Ševčík, Miroslav (advisor) ; Zeman, Karel (referee)
This thesis aims to analyse and assess the effectiveness of functioning of the take-back system of the electrical and electronic equipment within the Czech Republic. This thesis deals in the first place with a general view on the waste management. It is subsequently followed by a detailed interpretation of the Act No. 185/2001 Coll., on Waste with focus on the issues discussed in this thesis. On the basis of the 2005 amendment of the Act on Waste the producers and importers of electrical and electronic equipment are obliged to guarantee the take-back, separate collection, processing, reuse and disposal of the end-of-life products launched to the Czech market. Most producers and importers have created collective systems with the purpose of joint fulfilment of their legal obligations. Next part of this thesis focuses on the examination of the six Czech collective systems. With greater attention the thesis deals with the activity of the collective system ELEKTROWIN a.s. The results of its activities are assessed using the method of comparison with the electrical and electronic equipment producers association for recycling ENVIDOM. ENVIDOM acts as a collective system in Slovakia. The thesis is concluded by assesing the successfulness of the Czech Republic to meet the goal of collection of the end-of-life electrical and electronic equipment set by the European Union. A comparison of results achieved with the results of other European countries was conducted.
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Waste management in the region Vysočina
SOUČKOVÁ, Martina
The main objective of my dissertation was to ascertain the major trends and effectiveness of municipal waste management of the waste that is produced by individual municipalities with extended powers in the region of Vysočina. I mainly focus on the expenses related to the waste management that are paid from municipal budgets.
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The Strategy Proposal for the Further Development of the Small and Medium Enterprise.
Fabuš, Pavel ; Švecová, Lenka (advisor) ; Simon Hladíková, Jiřina (referee)
The diploma Thesis is aimed to the application of strategy planning cycle for the small and medium enterprise operating in the waste management industry. The main goals of the Thesis were the internal and external analysis of the company. Considering the results to propose and evaluate some strategic options for the further development of the company and make an appropriate recommendation to the management. According to the results of the analysis the competitive advantage of the company is its specific know-how and the strong work team. The two proposed strategy variants are based on the gained data of the analysis. The first option of the company development is focused on the improvement of its processes and the company as a whole. The second strategy variant is aimed to the development of services provided. After the assessment of the variants from the three points of view: suitability, acceptability and feasibility, only the first variant seemed to be acceptable. Eventually the first option was recommended to the management of the company.
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The Present and the Desirable Future of the Waste Treatment and Utilization in .A.S.A. Lišov
FRANTÍK, Jan
The subject of these theses contains an evaluation of the waste policy in the A.S.A. České Budějovice company. More precisely is oriented on waste dump in Lišov. Firstly, as an result of my work, the proposition of better economic and technology solution is offered. The proposal covered also the problem of the ecological waste handling. In the frame of the ecological treatment the biodegradation is included. This will lead to another direction of the waste treatment policy. The way is under EU environmental policy legislature. The final result of these theses is a real project of the waste assorting line with the direct link towards the manipulation with the biodegradation material. These procedures are proposed in accordance with the economical situation of the A.S.A. České Budějovice division.
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Dangerous substances in electrical apparatus
VÁVROVÁ, Kateřina
The diploma thesis deals with the influence of dangerous substances in electric aparatus on environment and also on human. The aim of this diploma thesis is to describe toxicological characteristics of dangerous substances in electric apparaus and to find out people´s awareness about electro apparatus hazardousness and electric waste by mean of questionnaires. The thesis first descibe the laws concerning this problem either from the view of dangerous substances or from the view of dangerous waste. Furthermore in the thesis the data taken out of two age groups by questionnaires were elaborated. The questionnaires were focused on the knowledge of dangerous substances and dangerous waste. Toxicological characteristics of dangrous metals are also descbibed in this part.
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Tradable permits in Waste Management
Mačková, Markéta ; Jílková, Jiřina (advisor) ; Slavík, Jan (referee)
In this diploma thesis is being explored the possibility of using tradable permits in waste management as an efficient tool for motivating and guiding market participants. Waste in the world each year is increasing and burdensome for the economy in terms of the cost of disposal or storage, and for the environment in terms of expanding the number of landfills. The European Union has set mandatory guidelines through a specific quantitative value of natural resources in the field of waste management, which Member States are obliged to respect. These include a minimum percentage return and recycling of packaging materials, or the maximum amount of biodegradable waste that can be stored in landfills. The Directive also set the exact dates of compliance with those commitments. The goal of the diploma thesis is to critically analyze existing knowledge and experience in using tools of tradable permits. On the economic analysis follows the discussion options for wider application of this instrument in the regulation of waste management.
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