Buscar
Itens para a visualização no momento 1-3 of 3
Avaliação dos processos de sorção de óleos em mantas não tecidas de PP
(2015-02-23)
Nonwoven polypropylene sorbents (PP) are used for oil spill recovery due to their hydrophobic and oleophilic properties. The aim of this work was evaluate a nonwoven polypropylene sorbent with regard to its physicochemical ...
Produção e caracterização de criogéis de celulose Pinus elliottiii para a adsorção de petróleo
(2017-09-21)
The production of cellulose cryogels for oil adsorption becomes an interesting study since cellulose is an economical, renewable, biodegradable and abundant source in the environment. Within this context, the aim of the ...
Avaliação do uso de adsorventes a base de óxido de grafeno e celulose para a remoção de íons cromo hexavalente de soluções aquosas
(2021-10-06)
The water contamination is characterized as one of the major environmental problems caused by the increase of manufacturing industries, among these contaminants, the chromium ions can be highlighted. High concentrations ...