Sugarcane bagasse and hydroponic lettuce roots were used as biosorbents for Cu (II), Fe
(II), Zn (II), and Mn (II) removal from monoelemental solutions in aqueous medium, at pH 5.5 …

Food industries employ a lot of synthetic dyes in their products. Most of these dyes are very
stable face to the conventional treatments. This work studied the use of advanced oxidation …

The food dye tartrazine (CI 19140) was exposed to UV irradiation from an artificial source, a
mercury vapor lamp, and a natural one, sunlight. It was observed that conditions such as …

This work proposes the use of plastic residues, more specifically polystyrene packaging, to
support TiO2, used as a photocatalyst in the degradation of erythrosine and Brilliant Blue …

The study evaluated the advanced oxidative processes concerning the degradation of green
leaf and purple açaí dyes, as well as the prediction of data through artificial neural networks …

Ultraviolet radiation corresponds to a fraction of electromagnetic radiation, covering
wavelengths between 1 and 400 nm. Methods based on UV irradiation have become …

Os poluentes orgânicos emergentes (POE) são compostos químicos presentes numa
variedade de produtos comerciais como medicamentos, produtos de higiene, agrotóxicos …

This paper studied the photochemical and photoelectrochemical degradation of food dye
(red dyeamaranth). The investigation aimed at the assessment of alternative treatments …

Realizou-se um estudo do comportamento eletroquímico do Malathion em meio aquoso
utilizando a técnica de voltametria cíclica e potenciostática. A corrente de pico apresentou …

RESUMO O reúso de efluente gerado no processo industrial é uma alternativa interessante,
principalmente nos dias atuais, em que sérios problemas ambientais são enfrentados …