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Title:Sušenje blata iz čistilne naprave Rogaška slatina : diplomsko delo
Authors:ID Žlender, Vesna (Author)
ID Hriberšek, Matjaž (Mentor) More about this mentor... New window
ID Zadravec, Matej (Comentor)
Files:.pdf UN_Zlender_Vesna_2018.pdf (3,57 MB)
MD5: 213116E19144EDE400047794F8A6EACD
PID: 20.500.12556/dkum/e37c7ed3-ade1-4df6-a88b-4fbc97e92eaa
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Blato iz komunalnih čistilnih naprav nastaja pri čiščenju odpadnih voda kot odpadek. Nastanka blata kot odpadka pa ni možno več preprečevati, saj se zaradi sprememb zakonodaje gradi vse več čistilnih naprav. Najbolj zaželen način odstranjevanja blata je sežig. Zanj mora biti blato dovolj suho, kar pa lahko omogočimo s sušenjem. V diplomski nalogi smo ugotavljali, kako na hitrost sušenja vpliva oblika in količina vzorca ter temperatura sušilnega plina. Hitrost sušenja v posodi je najprej konstantna, nato rahlo pade, pri sušenju na urnem steklu pa je ravno obratno. Pri nižji temperaturi opazimo, da delci bolj razpadejo kot pri višji. Masa vzorca ni imela večjega vpliva na hitrost sušenja, opazna je samo razlika v doseženi vlažnosti.
Keywords:čistilna naprava, sušenje blata, kinetika sušenja, hitrost, konusna posoda, urno steklo
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[V. Žlender]
Year of publishing:2018
Number of pages:X, 41 f.
PID:20.500.12556/DKUM-71222 New window
UDC:628.336.3/.4(043.2)
COBISS.SI-ID:22260246 New window
NUK URN:URN:SI:UM:DK:VII9FU1D
Publication date in DKUM:04.09.2018
Views:1421
Downloads:203
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
:
ŽLENDER, Vesna, 2018, Sušenje blata iz čistilne naprave Rogaška slatina : diplomsko delo [online]. Bachelor’s thesis. Maribor : V. Žlender. [Accessed 9 April 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=71222
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:26.07.2018

Secondary language

Language:English
Title:Drying of sludge from Rogaška Slatina water treatment plant
Abstract:Sludge from municipal waste water treatment plants is generated by waste water treatment as waste. The creation of this can no longer be prevented, since the legislation is changing so that more and more water treatment plants are produced. The most desirable method for removing sludge is burning. For this reason, the mud must be sufficiently dry, which can be achieved by drying. In the diploma thesis, we have determined how the shape and quantity of the sample and the temperature of the drying gas influence the drying rate. The drying speed in the container is first constant then falls slightly, the drying on the glass is exactly the opposite. At lower temperature, it is noticeable that particles degrade more than at higher temperatures. The mass of the sample did not have a significant effect on the drying rate, only the difference in the humidity achieved was noticeable.
Keywords:cleaning plant, sludge drying, kinetics of drying, speed, conical container, watch glass


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