文章基本信息

标题：Membranas de polisulfona com dióxido de titanio obtidas por meio da Técnica de Inverso de Fases para o tratamento de efluentes têxtil
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作者：Bruna Aline Araujo ; Rafael Agra Dias ; Vanessa da Nóbrega Medeiros 等
期刊名称：Research, Society and Development
电子版ISSN：2525-3409
出版年度：2021
卷号：10
期号：11
页码：1-12
DOI：10.33448/rsd-v10i11.19605
语种：English
出版社：Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências
摘要：Polysulfone is a promising material for membrane production. However, aiming to promote greater resistance to scale formation and improvements in permeability, selectivity and resistance (mechanical and chemical) to these types of membranes, the addition of inorganic nanoparticles such as titanium dioxide has been proposed to obtain desired properties and favor applications. The development of polysulfone nanocomposite membranes will make it possible to find a relationship between low cost and high level of performance, due to the use of a smaller amount of inorganic filler introduced in the polymeric material, which may result in synergy between the individual properties of these components, enhancing the performance of this hybrid material obtained. Therefore, this fact demonstrates the importance of obtaining these membranes to improve their properties and, consequently, obtain greater efficiency in PSM for application in microfiltration systems, representing an important contribution to academia and society, in addition to serving as support for work futures. Nevertheless, this work aims to carry out a literature review on microporous membranes made from polysulfone with the introduction of inorganic charges through the phase inversion technique, aiming at its application in the treatment of effluents from the textile industry.
关键词：Polymeric membranes;Phase inversion;Polysulfone;Textile wastewater treatment.