Recycling liquid effluents in a ceramic industry

resumo

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.

categoria

Materials Science

autores

de Almeida, BA; Almeida, M; Martins, S; Macarico, VA; da Fonseca, AT

nossos autores

agradecimentos

The authors would like to gratefully thank Eurocer, Industria de Sanitarios S.A. for financial and technical support during all the project and also the staff of the Department of Materials and Ceramic Engineering.

Partilhe este projeto

Publicações similares

Usamos cookies para atividades de marketing e para lhe oferecer uma melhor experiência de navegação. Ao clicar em “Aceitar Cookies” você concorda com nossa política de cookies. Leia sobre como usamos cookies clicando em "Política de Privacidade e Cookies".