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Title:The influence of electrogalvanic device on scaling
Authors:Simonič, Marjana (Author)
Ban, Irena (Author)
Files:.pdf Open_Chemistry_2013_Simonic,_Ban_The_influence_of_electrogalvanic_device_on_scaling.pdf (1,40 MB)
URL http://www.degruyter.com/view/j/chem.2013.11.issue-5/s11532-013-0206-7/s11532-013-0206-7.xml
Work type:Scientific work (r2)
Typology:1.01 - Original Scientific Article
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:The use of an electrogalvanic device for scale neutralisation is descibed in this paper. Physico-chemical analyses were performed before and after the treatment. The results were compared with those obtained by using magnetic water treatment device. By measuring some individual parameters and the implementation of chemical analysis, the satisfactory functioning of the electrogalvanic device was demonstrated. The quality of drinking water did notchange much after the water treatment method. The results of determination of calcium carbonate saturating index showed that the raw drinking water is incarbonate equlibrium as well as both treated water samples. The calcite/aragonite ratio was studied by means of microscopy and X-ray powder diffraction. Inspection of crystals formed during the experiments with microscopy indicated that aragonite crystal structure of the precipitates prevailed over the calcite stucture. The diffractograms showed that the share of aragonite increased after using the electrogalvanic device compared with raw drinking water samples where the share of calcite was higher.
Keywords:water treatment, electrogalvanic device, calcite, aragonite
Year of publishing:2013
Number of pages:str. 698-705
Numbering:št. 5, Letn. 11
ISSN on article:1895-1066
COBISS_ID:16727830 Link is opened in a new window
DOI:10.2478/s11532-013-0206-7 Link is opened in a new window
License:CC BY-NC-ND 4.0
This work is available under this license: Creative Commons Attribution Non-Commercial No Derivatives 4.0 International
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Record is a part of a journal

Title:Central European Journal of Chemistry
Shortened title:Cent. Eur. J. Chem.
Publisher:Central European Science Journals
COBISS.SI-ID:11055638 New window

Secondary language

Keywords:obdelava vode, elektrogalvanska naprava, kalcit, aragonit


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