Published Copper, nickel and zinc removal by peanut hulls: batch and column studies in mono, tri-component systems and with real effluent by Oliveira F.D. , Soares A.C., Freitas O.M. and Figueiredo S.A.
Published Detoxification of toxic metal ions by sorption onto activated carbon from hevea brasiliensis bark – a comparative study by Kannan N. and Veemaraj T.
Published Soil adsorption behaviour and photomineralization by photocatalytic membranes immobilizing titanium dioxide of atrazine and intermediates by Gawlik B. M., Moroni A., Bellobono I.R. and Muntau H.W.