RT Journal Article
T1 Internal Treatment of Process Waters in Paper Production by Dissolved Air Flotation with Newly Developed Chemicals. 2. Field Trials
A1 Miranda Carreño, Rubén
A1 Negro Álvarez, Carlos Manuel
A1 Blanco Suárez, Ángeles
AB New chemicals, based on the synergistic effect between inorganic polyaluminium salts and organic cationic polyelectrolytes, have been tested previously at laboratory-scale, and the most efficient product has been selected for an industrial trial for a dissolved air flotation unit of a paper mill based on 100% recovered paper (part 1 of this work). A polyaluminium nitrate sulfate salt combined with a quaternary polyamine has been evaluated in a long-term industrial trial for assessing its potential benefits. Results indicate that this new chemical is able to improve the removal of contaminants by dissolved air flotation, especially when the contamination load of the waters is high, allowing a further closure of the water circuits.
PB 0888-5885
SN American Chemical Society
YR 2009
FD 2009
LK https://hdl.handle.net/20.500.14352/49496
UL https://hdl.handle.net/20.500.14352/49496
LA eng
NO “This document is the Accepted Manuscript version of a Published Work that appeared in final form in Industrial & Engineering Chemistry Research, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://pubs.acs.org/doi/abs/10.1021/ie801826m "
NO Comunidad de Madrid
NO Unión Europea (UE)
DS Docta Complutense
RD 16 may 2024