A pot experiment was conducted to study the Pb-Zn compound pollution on tobacco.The result showed that Pb-Zn compound pollution was more complicated than single heavy metal pollution.The interaction of Zn and Pb resul...
Concentrations of zinc,iron,copper,manganese,selemium,lead and mercury in six types of Chinese herbal medicine for rheumatism were determined by AAS.The results showed that the types of Chinese herbal medicine for rhe...
The continuous adsorption of Cd 2+ on vermiculite was studied,in addition the modification and regeneration of the adsorbent were inspected.The results showed that vermiculite had a strong adsorption effect and the su...