postprecipitation

postprecipitation

[¦pōs·pri‚sip·ə′tā·shən]
(chemistry)
Precipitation of an impurity from a supersaturated solution onto the surface of an already present precipitate; used for analytical laboratory separations.
References in periodicals archive ?
KakolanmEnki wastewater treatment plant is used for ferrous sulphate wastewater parallel and postprecipitation approx.