摘要
从云南某硫化矿酸性废水中,分离出一株氧化亚铁硫杆菌,其最佳生长条件的研究表明,最佳培养温度为30%左右,最佳生长pH为2.0~2.5,最佳生长初始Fe^2+浓度为0.15mol/L左右,同时在进行细菌培养时接种量取在10%是比较恰当的。
A strain of Thiobacillus ferrooxidans was isolated from the acidic wastewater of a sulfide mine in Yunnan Province. The study results indicated that the best growth conditions of Thiobacillus ferrooxidans were culture temperature about 30℃, initial pH value 2.0 - 2.5, initial ferrous ions concentration about 0.15 mol/L, and the inoculation amount of bacteria culture 10%.
出处
《四川环境》
2006年第6期17-19,共3页
Sichuan Environment
关键词
氧化亚铁硫杆菌
最佳生长条件
脱硫
Thiobacillus ferrooxidans
optimum culture condition
desulfurization