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Title:DOLOČITEV MASNEGA PRETOKA EMISIJE PRAŠNIH DELCEV IZ INDUSTRIJSKEGA RAZPRŠENEGA VIRA
Authors:ID Mihelak, Robert (Author)
ID Novak-Pintarič, Zorka (Mentor) More about this mentor... New window
ID Kravanja, Zdravko (Comentor)
ID Sajko, Marjan (Comentor)
Files:.pdf VS_Mihelak_Robert_2011.pdf (2,42 MB)
MD5: A63CCE512A227D9FDA0E54D479DE16AC
PID: 20.500.12556/dkum/e4a27e8e-46a8-41c2-b3a8-57b47e153ec4
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:V industrijskih procesih, kjer nastajajo emisije prašnih delcev, ločimo emisije, ki se zajemajo in odvajajo preko filtrov in filtrnih naprav skozi izpuste v okolje in jih uvrščamo med zajete emisije. Ostale emisije prašnih delcev, pri katerih ni možnega zajetja in odvajanja skozi filtre in filtrne naprave, uvrščamo med razpršene in ubežne emisije. Na območju tovarne Talum se odvija več dejavnosti, kjer nastajajo zajete in ubežne ter razpršene emisije prašnih delcev. Namen naloge je bil ovrednotiti skupne emisije in delež razpršenih in ubežnih emisij. Meritve koncentracij prašnih delcev v okolici razpršenega prašnega vira sklopa livarn smo izvajali v času od 25.03.2010 do 23.05.2010, po metodi opisani v standardu EN 15445. Po principu direktne obremenitev izbrane točke v okolici razpršenega vira, z metodo reverzno disperznega modeliranja in metodo linearne regresije smo indirektno določili emisijsko jakost oz. masni pretok emitiranih delcev PM10 iz razpršenega vira onesnaževanja v okolje. Na podlagi izmerjenega masnega pretoka prašnih delcev smo ovrednotili pomen razpršenih in ubežnih emisij ter določili njihov kvantitativni prispevek k skupni emisiji obratov livarn.
Keywords:delci PM10, razpršene in ubežne emisije, reverzno disperzno modeliranje, linearna regresija, masni pretok prašnih delcev
Place of publishing:Maribor
Publisher:[R. Mihelak]
Year of publishing:2011
PID:20.500.12556/DKUM-17472 New window
UDC:66.067:621.928.14(043.2)
COBISS.SI-ID:15140630 New window
NUK URN:URN:SI:UM:DK:RKAJHIQ4
Publication date in DKUM:17.02.2011
Views:3433
Downloads:317
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FKKT
:
MIHELAK, Robert, 2011, DOLOČITEV MASNEGA PRETOKA EMISIJE PRAŠNIH DELCEV IZ INDUSTRIJSKEGA RAZPRŠENEGA VIRA [online]. Bachelor’s thesis. Maribor : R. Mihelak. [Accessed 9 April 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=17472
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Secondary language

Language:English
Title:DETERMINATION OF DUST PARTICLES EMISSION FLOW RATE FROM INDUSTRIAL DIFFUSE SOURCE
Abstract:Industrial processes are the important contributors of dust emissions. Among the emission sources two categories are usually distinguished: a) captured emissions, which are captured and released through filters and filtering equipment, and b) uncaptured fugitive and diffuse emissions which are released to the environment. In the surrounding area of Talum company, several activities take place where captured as well as fugitive and diffuse dust emissions are produced. The intention of this work was to assess the total dust emissions, and the fraction of uncaptured fugitive and diffuse emissions. Measurements of dust particle concentrations around the fugitive dust source in the foundry area were performed according to the EN 15445 in the period from 25. 3. to 23. 5. 2010. Based on direct load assessment around diffuse sources, applying reverse dispersion modelling and linear regression, the emission mass flow rate of dust particles PM10 from diffuse source was determined. The importance of fugitive and diffuse emissions was evaluated based on the measured mass flow rate of dust particles, and their contribution to total emission of foundries was quantitatively determined.
Keywords:PM10, diffuse and fugitive emissions, reverse dispersion modeling, linear regression, mass flow rate of dust particles


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