%0 Journal Article
%T Preliminary Analysis on the Mechanism ofBioleaching of Nicopyrite by Thiobacillus Ferrooxidans<br>氧化亚铁硫杆菌浸出镍黄铁矿机理的初步分析
%A ZHANG Guang-ji
%A FANG Zhao-heng
%A <br>张广积
%A 方兆珩
%J 过程工程学报
%D 2001
%I 
%X Bioleaching of Nicopyrite was studied and the following conclusions were drawn from the experiments: (1) The bacteria attached on the surface of the minerals had the most important contribution to the dissolution of Nicopyrite, the free bacteria in the solution had minor contribution; (2) Fe2+ was mainly oxidized by free bacteria in the solution; (3) The incomplete oxidation of S can lead to rising of pH value in solution.
%K Nicopyrite
%K bioleaching
%K thiobacillus ferrooxidans
%K adhered bacteria<br>镍黄铁矿
%K 生物浸出
%K 氧化亚铁硫杆菌
%K 吸附菌
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=3FCF8B1A330466D5&jid=B9EE12934D19905403D996AE65CEEEED&aid=1CBB817AE50B37B6&yid=14E7EF987E4155E6&vid=CA4FD0336C81A37A&iid=E158A972A605785F&sid=5F8BAECF36EB55E2&eid=389106FB36CA8332&journal_id=1009-606X&journal_name=过程工程学报&referenced_num=10&reference_num=8