%0 Journal Article
%T Studies on kinetics and thermodynamics of biomachining pure copper
%A ZHANG Deyuanand LI Yaqin
%A <br>张德远
%A 李雅芹
%J 中国科学C辑(英文版)
%D 1999
%I Springer
%X The kinetics and thermodynamics of biomachining pure copper by Thiobacillus ferrooxidans were quantitatively analyzed. The kinetic effect of bacteria on the ion-cycle between Fe2 and Fe3 and the thermodynamic effect of hydrolysis on the changes of pH in biomachining processes were expounded through six series of experiment. Finally a model of ion-cycle in the biomachining processes was proposed, and the measures for maintaining the stable equilibrium of the ion-cycle were also discussed.
%K biomachining
%K Thiobacillus ferrooxidans
%K kinetics
%K thermodynamics<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=180CF3A72E750F3261A8A60EDC957784&aid=7876ECC441F0DF3DB39C47465733B6D0&yid=B914830F5B1D1078&vid=ECE8E54D6034F642&iid=CA4FD0336C81A37A&sid=11B4E5CC8CDD3201&eid=95D537AC89B28832&journal_id=1674-7305&journal_name=ScienceChina.Lifesciences&referenced_num=0&reference_num=10