草分枝杆菌选择性絮凝脱除煤中黄铁矿硫的研究

Study on Mycobacterium phlei selective flocculate coal to get rid of pyretic sulphur

对疏水性微生物草分枝杆菌(M phlei)进行培养,并结合红外光谱分析,研究了草分枝杆菌(M phlei)的生物学特性及对煤的絮凝作用.试验结果表明,草分枝杆菌(M phlei)可选择性地吸附作用于煤表面,在实现对煤絮凝的同时,能较有效地脱除煤中的黄铁矿硫.

Base on study of the biologic character of the hydrophobic microorganism and analysis of the FTIR spectrum,the flocculation experiment of Mycobacterium phlei was researched. Results indicated that Mycobacterium phlei may selective adsorption on the surface of coal and make coal form flock, and meanwhile effectually get rid of pyritic sulphur.