Dyeing Mechanism of Wool and Silk with Extract of Allium Cepa

by A.B. Silva, M.G. Silva, P.A. Arroyo, M.A.S.D. Barros
Published 2013-06-01

Determination of the maximum retention of cobalt by ion exchange in h-zeolites

by A. S. Zola, M. A. S. D. Barros, E. F. Sousa-Aguiar, P. A. Arroyo
Published 2012-06-01

ADSORPTION OF THE DYE REACTIVE BLUE 5G IN RETORTED SHALE

by R. Lambrecht, M. A. S. D. de Barros, P. A. Arroyo, C. E. Borba, E. A. da Silva
Published 2015-03-01

Binary ion exchange of metal ions in Y and X zeolites

by M.A.S.D. Barros, A.S. Zola, P.A. Arroyo, E.F. Sousa-Aguiar, C.R.G. Tavares
Published 2003-10-01

Equilibrium Studies of Mn(ii), Pb(ii) and Cr(iii) in Bone Char

by R.F. Brum, R. Marinuchi, J.M. Gomes, I.C. Ostroski, P.A. Arroyo, C.R.G. Tavares, M.A.S. Barros
Published 2010-08-01