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Removal of copper ions using sodium hexadecanoate by ionic flocculation
(Elsevier, 2018-03-04)
Removal of Cu2+ and Zn2+ from aqueous medium using ionic polyacrylamides
(Global NEST, 2017-03-28)
Coagulation-flocculation of TiO2 in suspension used in heterogeneous photocatalysis
(2013)
The coagulation-flocculation of TiO2 in aqueous suspensions of low and intermediate ionic strength was investigated as a function of pH, of addition of aluminum sulfate and of stirring the suspension. This process was ...
Comparison of the Performance of Chitosan and a Cationic Polyacrylamide as Flocculants of Emulsion Systems
(Springer Heidelberg, 2001-01)
Food industries contribute significantly to the pollution of water streams. Oil in wasterwaters must be removed to prevent fouling of process equipment, to reduce interference with subsequent water-treatment units, and to ...
Paramylon and synthesis of its ionic derivatives: Applications as pharmaceutical tablet disintegrants and as colloid flocculants
(Elsevier, 2019-10)
Paramylon, a high molecular weight polysaccharide, is a linear and unbranched (1→3)-β-D-glucan. Despite itsnumerous biological benefits, the poor aqueous solubility of crystalline paramylon is a drawback that hashampered ...
Remoção de fenol de efluentes aquosos utilizando floculação iônica
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICA, 2016-01-29)
Oil exploration is one of the most important industrial activities of modern society. Despite its derivatives present numerous applications in industrial processes, there are many undesirable by-products during this process, ...