National Repository of Grey Literature 45 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Systém nakládání s elektroodpadem ve Zlínském kraji
Hylák, Filip
The theme of this bachelor thesis is a treatment of e-waste and batteries in the Zlin region. The literature review describes the theoretical basis and the Czech legislation, which addresses the issue of e-waste and batteries. Consequently, there is mentioned the current system of e-waste collecting at the national level, the impact of e-waste on the environment, the material composition and the recovery of e-waste. The last theoretical section contains a collection efficiency of e-waste. Second part of the thesis describes and evaluates the system of e -waste and batteries collection in the Zlin region. Subsequently, there are mentioned collective systems, which provide the takeback of e-waste in the region. The final part of the thesis evaluates the competition of the manufacturing entities and the development of e-waste production in the area. Based on the controlled interview with the management of the company, which provides e-waste takeback and its processing, there will be defined proposals for more effective implementation of the collection.
Rare earth elements in electronic waste
Pospíšilová, Eliška ; Šebek, Ondřej (advisor) ; Strnad, Ladislav (referee)
Rare earth elements consist of 15 lanthanides, Y and Sc. They are currently very important materials in many industrial branches (metalurgy, pollishing). One of these options is the usage as the compound of phosphors in electronic devices (television and computer displays. Because of their manufacturing cost, options of recovery from waste electrical and electronic equipment (WEEE) are investigated. This thesis deals with compoud elements of phosphors from displays of type CRT (cathode ray tube) and plasma TV. The 37 samples of phosphors from different displays were taken and processed for study of the compoud elements. Phosphors were separated to 4 subgroups in accordance with the corresponding type of displays: black-and-white CRT television displays (CRT_CB), color CRT television displays (TV_B), color PC displays (PC_B) and monochromatic PC displays (PC_M). The study was carry out by multiple features analysis that combined the inductively coupled plasma mass spectrometry (ICP-MS), the inductively coupled plasma optical emission spectrometry (ICP-OES), the resistance furnace with infrared detector (RF-IF) and the atomic absorption spectrometry (AAS). Based on the results of this analysis, main elements and potentionally hazardous elements of phosphors subgroup were defined. Concentration of rare...
Study on the content of hazardous waste in municipal waste in CR
Machová, Daniela ; Benešová, Libuše (advisor) ; Černík, Bohumil (referee)
It is quite complicated to evaluate the hazardous waste production and management because the terminology is inconsistent and the legislation differs across countries. This makes it very difficult to compare data among countries and even within the same one. Hence the same data may vary by several tens of percent if they are generated according to different directives. This work deals with evaluation of the production of hazardous waste belonging to the group 20 in Catalogue of wastes. The total production of the hazardous waste from municipalities and citizens (households) is evaluated over a period 2008 - 2011 and the production in the capital city of Prague is for a term of 2006 - 2012. All the types of hazardous waste of the group 20 in Catalogue of wastes cannot be treated individually, due to their high number, and therefore they were arranged into seven groups, which were further processed statistically. The dominant component in both test cases is paint, the total production contains also big amount of electrical waste, fluorescent lamps and batteries. An important part of this work is to compare the composition of household waste originating from three different types of installations - housing estates, mixed and rural. Contrary to my original expectations, the most hazardous waste comes...
The Solution of Waste Management with a Wiew to Recyclable Waste
Vilímek, Pavel ; Vítů, Miloslav (referee) ; Joukl, Tomáš (advisor)
Work with behind-go recycling waste with project on foundation firm applied in this branch. Next then by suggesting arrangement on recycling electric cable, development prises and processing price list.
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.
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.
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.
Bezpečná recyklace elektrošrotu
IREAS, Institut pro strukturální politiku, o.p.s., Praha ; SPDS-APOREKO, Praha ; Českomoravská elektrotechnická asociace, Praha ; České centrum čistší produkce, Praha ; APUSO plus, a.s., Praha ; Kyjanková, Radana ; Oves, Vladimír ; Sýkora, Ondřej ; Stefanová, Markéta ; Slavík, Jan ; Vlčková, Jitka ; Bukolský, Milan ; Pokorná, Taťána ; Beneš, David ; Ulverová, Tereza ; Christianová, Anna ; Uskokovičová, Lenka
Tabulkové přílohy ke zprávě k ukončení druhé etapy projektu (červen 2004): Příloha 1: Rozčlenění EEZ evidovaných dle HCS do skupin dle přílohy I.A. Směrnice 2002/96/ES resp. přílohy I.B uvedené směrnice. Příloha 2: Množství dovezených výrobků v letech 1999 - březen 2004 v kusech (členěno dle přílohy I.A. Směrnice 2002/96/ES). Příloha 3: Množství dovezených výrobků v letech 1999 - březen 2004 v kilogramech (členěno dle přílohy I.A. Směrnice 2002/96/ES). Příloha 4: Formulář dotazníku použitý při šetření u producentů v rámci EIA. Příloha 5: Dotazník - Analýza vybraných OEEZ z hlediska jejich nákladů na sběr, přepravu a zpracování. Příloha 6: Formulář dotazníku pro servisní organizace. Příloha 7: Seznam sběrných míst a sběrných dvorů.
Bezpečná recyklace elektrošrotu
Rekonix, Praha ; BNV consulting, s.r.o., Praha ; RRA Plzeňského kraje, Plzeň ; IREAS, Institut pro strukturální politiku, o.p.s., Praha ; SPDS-APOREKO, Praha ; Českomoravská elektrotechnická asociace, Praha ; České centrum čistší produkce, Praha ; APUSO plus, a.s., Praha ; Kyjanková, Radana ; Furyová, Marcela ; Novotný, Radek ; Sýkora, Marek ; Šlajsová, Lenka ; Stefanová, Markéta ; Slavík, Jan ; Vlčková, Jitka ; Bukolský, Milan ; Pokorná, Taťána ; Beneš, David ; Ulverová, Tereza ; Christianová, Anna ; Uskokovičová, Lenka
Svazek obsahuje přílohy č. 4, 5 a 6 k návrhové části projektu. Příloha 4: Hlášení o úpravě (zpracování) využívání a odstraňování elektroodpadu. Příloha 5: Finanční toky ve státech EU. Příloha 6: Podklady pro vypracování prováděcího právního předpisu k "elektrošrotové" novele zákona o odpadech.

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