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Desenvolvimento de nanocompósito de nanocelulose bacteriana e TiO2 e sua aplicação na degradação do corante preto reativo 5 por fotocatálise heterogênea
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Ciência e Tecnologia AmbientalUTFPR, 2019-03-13)
The textile industry is one of the most polluting in the world, generating large amounts of effluent contaminated with dyes, which when discarded in bodies of water, without previous treatment, compromise the environment ...
Estudo e comparação da eficiência da ação coagulante do polímero natural tanino e do cloreto férrico no tratamento de efluente têxtil
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia AmbientalUTFPR, 2016-08-29)
Textile industry consumes large amounts of water and chemicals in its production processes. In consequence of that, this type of industry is a big generator of wastewater with high color and turbidity and rich in organic ...
Removal of molybdate anions from contaminated waters by brown algae biomass in batch and continuous processes
(John Wiley & Sons Ltd, 2017-06)
BACKGROUND: In recent years, the discharge of heavy metal ions in natural waters has become a serious problem. Among the various techniques that have been employed for heavy metal removal, adsorption is highly effective ...
Arsenic entrapment in reactive columns of residual soils
(American Society of Civil Engineers, 2013-06)
The purpose of this research is to evaluate the aptitude of two residual soils for the remediation of groundwater contaminated by arsenic (As). Batch and soil column tests were performed to evaluate removal of As from ...
Sorption Water By Modified Bentonite
(Elsevier Science, 2015)
In order to improve adsorptive properties and provide a viable alternative to humidity control techniques, the desiccants can be modified with chemical aggregates such as calcium chloride (CaCl2), the latter often used as ...
Coagulantes orgânicos no tratamento da manipueira de fecularia de mandioca
(Universidade Tecnológica Federal do ParanáLondrinaBrasilPrograma de Pós-Graduação em Engenharia AmbientalUTFPR, 2019-03-12)
The manioc (Manihot esculenta Crantz) industrial processing generate numerous quantities of residues that cause seriously problems. The manipueira, wastewater, is constituted of the blend of extracted water by the industry ...
Avaliação dos processos de filtração por membranas e de adsorção na purificação de biodiesel
(Universidade Federal de UberlândiaBRPrograma de Pós-graduação em Engenharia QuímicaEngenhariasUFU, 2016)