noun, noun or participle which takes 'suru', intransitive verb
coprecipitation
Chemistry term: the simultaneous precipitation of a normally soluble component with a macro-component from the same solution. Used as a noun or with する to describe the process.
微量成分が水酸化物と共沈する現象を利用した分離法がある。
There is a separation method that utilizes the phenomenon of trace components coprecipitating with hydroxides.
共沈によって不純物を除去する。
Impurities are removed by coprecipitation.