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The utilization of waste from electrical and electronical equipments
Babuš, Ondřej ; Mašek, Ivan (referee) ; Kizlink, Juraj (advisor)
This work deals with processing electric and electronic devices, which are marked as WEEE. It contains legislative frame of processing electric and electronic devices. Then it describes basic technology of processing electrowaste. The separative processes during the recyclation of WEEE are highlighted because of the electrowaste material complexity. There is also the possibilty of using material obtained from WEEE to prepare chemicals for the wood and other material protection which is mentioned in the final part of thesis.
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Hodnocení vybraných rizikových vlastností elektroodpadu
Stejskalová, Věra
The topic of thesis is assessment of heavy metals in selected electronic waste (LCD SONY TV). The introduction describes the legislation and the current state of, return, separate collection, handling and disposal of electrical waste in the Czech Republic. The thesis deals with televisions and monitors with LCD technology focused on description and composition. The results of scientific research in the field of recycling LDC monitors instead of landfill or incineration are an important part. The practical part describes the methodology and results of the experiment, which was made in the spring of 2013. Heavy metals were measured spectrophotometer leachate analysis. The results were compared with the requirements of legislation and the waste was added to leach class. Comparison of heavy metal concentrations in CRT and LCD TV is made in the discussion.
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Analýza složení komunálního odpadu se zaměřením na využitelné složky ve městech Ivančice a Rosice
Veselá, Jana
This thesis deals with the issues of waste management in Ivančice and Rosice. It contains several parts. The first part relates to legislation, legal regulations and different ways of dealing with waste. In this work, a few of the basic concepts stemming from the Law of Waste were also explained, such as the concept of waste, municipal waste, dangerous waste, household waste and so on. The next part is focused on waste management in two selected cities, where these are being put forward. This work is focused on the production of municipal and recyclable waste. Evaluation of the data was conducted for the period of 2010 -- 2012. This examination was mainly focused on the total production of municipal waste for this period, and subsequently the municipal waste production of Ivančice was compared to the town of Rosice and finally to the whole of the Czech Republic, where data was recalculated per person. Finally the recyclable waste collection data was also considered and lastly, the waste management in both cities was being investigated.
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ICT scrap and recycling
Végh, Petr ; Mildeová, Stanislava (advisor) ; Dalihod, Martin (referee)
The objective of this thesis is to find an optimal solution for recycling and ICT scrap take-back. In order to attain this target a thorough analysis of ICT scrap recycling's current conditions was conducted. This work also examined recycling facilities dealing with ICT scrap and analysed recyclers based on defined criterions and the best one was chosen. Furthermore products' content was analysed and suggestions were made to optimise its content and eliminate contained dangerous substances having negative impact on the environment and scrapyard operators. Once analysis of take-back schemes in the Czech Republic had been done a new model of take-back system was introduced. This model should be able to achieve nearly 100% return rate of purchased ICT products.
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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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Analysis of practicity of government grant
Sedláčková, Daniela ; Dvořáček, Jiří (advisor) ; Petrlík, Oldřich (referee)
The goal of this dissertation is to consider the practicity of grant for a company, which has its business line in ecological disposal of car wrecks and electric scraps. Then to describe the significancy of line of business for the company especially with the relations of impacts to the environment. Practical part is devoted to evaluation and analysis of company which is interested in acceptance of grant from the State fond for environment (SFŽP) for the development of its business activities. After this study I concur with the analysis of other actual possible forms of state assistance. They could lead to an improvement of position and no only of this concrete company, but also the others which are active in this business line of ecological disposal of car wrecks end electric scraps.
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