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Title:VPLIV SUROVIN NA KOLIČINO SUHE SNOVI MULJA
Authors:ID Zirngast, Klavdija (Author)
ID Simonič, Marjana (Mentor) More about this mentor... New window
Files:URL VS_Zirngast_Klavdija_2011.pdf (1,63 MB)
MD5: 17ADC871D9C5CF5A824BDB7DD31A6C0D
PID: 20.500.12556/dkum/8c2b2e17-51c7-410d-bbe4-9a4d992ad23e
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:Preiskovali smo čistilno napravo (ČN) tovarne Paloma d. d., kjer se čistijo tehnološke odpadne vode podjetja skupaj z manjšo količino komunalnih odpadnih vod podjetja in kraja Sladki Vrh. Na čistilni napravi poteka mehansko in aerobno čiščenje. Preiskali smo vpliv surovin za proizvodnjo papirja na količino suhe snovi mulja. Ugotovili smo, da velik delež flotatov predstavljajo fina vlakna celuloze, od katerih je odvisna gostota flotata in delež pepela, medtem ko delež posameznih vlaknen ne vpliva na količino suhe snovi v papirniškem mulju.
Keywords:papirna industrija, suha snov mulja, celuloza, vlakna, čistilna naprava
Place of publishing:Maribor
Publisher:[K. Zirngast]
Year of publishing:2011
PID:20.500.12556/DKUM-21504 New window
UDC:504.064:676(043.2)
COBISS.SI-ID:15592726 New window
NUK URN:URN:SI:UM:DK:GTQHFLKC
Publication date in DKUM:01.12.2011
Views:2455
Downloads:127
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FKKT
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Secondary language

Language:English
Title:THE RAW MATERIAL INFLUENCE ON SLUDGE DRY MATTER CONTENT
Abstract:A survey was carried out of Paloma d. d. waste water treatment plant. Technological waste water together with the low amount of municipal waste water from the company and the town Sladki Vrh is treated. Waste water treatment plant consists of mechanical cleaning followed by an aerobic process. The raw material influence on sludge dry matter content for paper industry was examined. We have found out that a large share of froth represent “fine” cellulose fibers, which determine the density of froth and also the share of ashes, while quantity of individual fibers does not affect the amount of dry matter sludge content.
Keywords:paper industry, dry matter sludge, cellulose, fibre, waste water treatment plant


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