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Publikācija: Clay Ceramic Pellets for Water Treatment

Publication Type Publikācija RTU zinātniskajā žurnālā
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Clay Ceramic Pellets for Water Treatment
Field of research 2. Engineering and technology
Sub-field of research 2.4 Chemical engineering
Authors Ruta Švinka
Visvaldis Švinka
Inga Pudže
Mārīte Damberga
Keywords Ceramic pellets, pH of water immersion, porosity, sorption of pollution.
Abstract Two different Quaternary clays from deposits Slucenieki and Prometejs were used for production of porous ceramic pellets. 3 wt % of sawdust additive was used to increase porosity of the obtained ceramic. Porosity and surface area of pellets was determined by mercury porosimetry. pH values after water immersion of fired pellets were determined using a pH meter. Pellets produced from both clays after sintering at similar temperatures had different pore size distribution and different sorption properties. Sorption properties were determined for a molecular substance (iodine) and anionic organic substance (methyl orange dye).
DOI: 10.1515/msac-2015-0007
Reference Švinka, R., Švinka, V., Pudže, I., Damberga, M. Clay Ceramic Pellets for Water Treatment. Materials Sciences and Applied Chemistry. Vol.32, 2015, pp.39-44. ISSN 1407-7353. e-ISSN 2255-8713. Available from: doi:10.1515/msac-2015-0007
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ID 21541