Author:van Zyl, PCDate:1966The present investigation was undertaken to determine whether bacteria, similar to those described in the literature, are also present in South African coal mines, and if so, to what extent they influence the oxidation of pyrites and the ...Read more
Author:Booysens, S; van Zyl, PCDate:1966This study concerns the use of a manometric method for the quantitative determination of the oxidation of ferrous sulphate, sulphur, thiosulphate and a sample of pyrites by Thiobacillus thio-oxidans, Thibacillus ferro-oxidans, Ferrobacillus ...Read more