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CHUKWUOGENE UCHE CHUKWU, EKPETE OZIOMA ADAUNWO, EDORI ONISOGEN SIMEON
Pág. Page:29 - 35Abstract
This study evaluated the concentration and sources of poly aromatic hydrocarbons (PAHs) by means of Gas Chromatography/Flame Ionization detector (GC/FID) in asphalt contaminated soils from three Asphalt Companies namely AUC, H & H and JAFAC, within P...
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Elida de Paula Moraes, Nádia Regina Camargo Fernandes Machado
Pág. 1375 - 1380
No presente trabalho, foi estudada a adsorção seletiva do extrato de Stevia rebaudiana (Bert.) Bertoni (Asteraceae) nas zeólitas X e A. Foram feitas trocas com íons de cálcio e bário nas zeólitas NaX e NaA. Foi avaliado o efeito do contato do extrato aqu...
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Elida de Paula Moraes, Nádia Regina Camargo Fernandes Machado (Author)
Pág. 1375 - 1380
Selective adsorption on zeolites X and A was studied with Stevia rebaudiana (Bert.) Bertoni (Asteraceae) extract clarification. Ionic exchanges were made with calcium and barium ions in zeolites NaX and NaA and the effect of contact of aqueous extract of...
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Hussein, G.A.M.; Balboul, B.A.A.
Pág. 156 - 164
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