Recycling liquid effluents in a ceramic industry
| Autor: | Sónia Martins, B. A. Almeida, A.T. Fonseca, Vera Alexandra Maçarico, Margarida Almeida |
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| Rok vydání: | 2016 |
| Předmět: |
Reciclaje
Ceramics Materials science Mineralogy 02 engineering and technology 010501 environmental sciences 01 natural sciences Industrial and Manufacturing Engineering lcsh:TP785-869 Recycling Ceramic Effluent 0105 earth and related environmental sciences Daily production Waste management Glaze Moldeo en barbotina Efluentes líquidos Cerámica 021001 nanoscience & nanotechnology Pipeline transport Liquid effluents lcsh:Clay industries. Ceramics. Glass Mechanics of Materials visual_art visual_art.visual_art_medium Slurry Ceramics and Composites Slip casting Inductively coupled plasma 0210 nano-technology Ceramic industry |
| Zdroj: | Repositório Científico de Acesso Aberto de Portugal Repositório Científico de Acesso Aberto de Portugal (RCAAP) instacron:RCAAP Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 55, Iss 3, Pp 95-104 (2016) |
| ISSN: | 0366-3175 |
| DOI: | 10.1016/j.bsecv.2016.04.004 |
| Popis: | In this work is presented a study on the recycling of liquid effluents in a ceramic installation for sanitary industry. The effluents were characterized by X-ray diffraction and inductively coupled plasma to evaluate their compositions. It was also assessed the daily production rate. Several glaze-slurry mixtures were prepared and characterized according to procedures and equipment of the company's quality laboratory. The results show that for most of the properties, the tested mixtures exhibited acceptable performance. However, the pyroplasticity parameter is highly influenced by the glaze content and imposes the separation of glaze and slurry liquid effluents. In addition, it is necessary to invest on a storage plant, including tanks with constant stirring and a new pipeline structure to implement the reincorporation method on the slurry processing. (C) 2016 SECV. Published by Elsevier Espana, S.L.U. |
| Databáze: | OpenAIRE |
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