The study on arsenopyrite and realgar of bacterial oxidation shows that the chemical behaviors of different arsenic-bearing sulphides oxidated by thermophilic b
<正>A dry mechanical surface treatment was described, in which irregularly shaped metal powders were impacted and sphericized by using high speed airflow impact
Al-substituted α-Ni(OH)2 was synthesized under different reaction conditions by a homogeneous precipitation method. The effect of reaction temperature, reactio