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Title:MEMBRANSKA PILOTNA NAPRAVA ZA PRIPRAVO DEIONIZIRANE VODE
Authors:ID Ačko, Uroš (Author)
ID Hriberšek, Matjaž (Mentor) More about this mentor... New window
ID Bašič, Sani (Co-mentor)
Files:.pdf UNI_Acko_Uros_2010.pdf (3,57 MB)
MD5: 6C6F6C9EDCE169C0D262A6E274242E64
PID: 20.500.12556/dkum/e6fadb7e-17a8-4ca0-b657-92619a46a133
 
Language:Slovenian
Work type:Undergraduate thesis (m5)
Organization:FS - Faculty of Mechanical Engineering
Abstract:Pri proizvodnji elektrike, v industriji elektronike ter farmaciji se pogosto deionizirana voda. To je filtrirana voda, ki vsebuje zelo malo kemijskih primesi ostalih elementov — je skoraj kemično čista voda. Za pripravo deionizirane vode se v zadnjem času vedno bolj uveljavljajo membranske tehnologije, kot so mikrofiltracija, ultrafiltracija, reverzna osmoza ter elektrodeionizacija. V praktičnem delu sem opisal celotno delovanje pilotne naprave z omenjenimi tehnologijami, ter sodeloval pri opravljanju fizikalno-kemičnih meritev na napravi z različnimi vodnimi viri. Opravil se je tudi teoretični izračun padca tlaka na membrane in primerava z izmerjenimi. Prikazan je pojav mašenja membrane za ultrafiltracijo ter izračun dodatne upornosti Rc.
Keywords:membranske tehnologije, ultrafiltracija, reverzna osmoza, flitriranje, membrana, elektrodeionizacija, ionski izmenjevalci, mehčanje vode, deionizacija, prevodnost, deionizirana voda
Year of publishing:2010
Publisher:[U. Ačko]
Source:Maribor
PID:20.500.12556/DKUM-16556 New window
UDC:544.725:628.1.038(043.2)
COBISS.SI-ID:15043094 New window
NUK URN:URN:SI:UM:DK:LUY5HCWB
Publication date in DKUM:18.11.2010
Views:3013
Downloads:581
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:MEMBRANE PILOT DEVICE FOR PREPARING OF DEIONIZED WATER
Abstract:In the production of electricity, electronics and pharmaceutical industry is often use de-ionized water. This is the filtered water that contains very little chemical admixture of other elements - is almost pure water. For the preparation of deionized water the membrane technology is increasingly applied in modern use. Those technologies are microfiltration, ultrafiltration, reverse osmosis and elektrodeionization. In practical work I have described the overall operation of pilot plants with these technologies, and participated in the performance of the physico-chemical measurements on devices with different water sources. I also performed a theoretical calculation of pressure drop on the membrane and the solutions compered with the measured data. I present membrane fouling and calculated the resistance of membrane.
Keywords:membrane technology, ultrafiltration, reverse osmosis, electrodeionization, membrane, filtration, water softening, pilot device, deionization, conductivity, deionized water


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