Surfactant properties of humic acids extracted from volcanic soils and their applicability in mineral flotation processes.
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DOI: 10.1016/j.jenvman.2018.08.072
Abstract: Surface Tension (ST) of water solutions of humic acids extracted from volcanic ash derived soils (soil humic acids, S-HA), were measured under controlled conditions of pH (13.0), temperature (25 °C) and ionic strength (NaOH 0.1M) to… read more here.
Keywords: mineral flotation; humic acids; acids extracted; flotation processes ... See more keywords