摘要
用稀释涂布平板法从已退化的氧化亚铁硫杆菌菌液中分离出氧化活性较高、生命力强的氧化亚铁硫杆菌Ｔ１，对其菌落、细胞形态和生长特性进行了初步研究，结果表明其最适生长条件为培养温度３０°Ｃ，ｐＨ＝２.０，分离出的Ｔ１菌株氧化活性是分离前菌株氧化活性的１.２倍．
A strain of Thiobacillus ferrooxidation Ti was isolated from original T.f liquid by method of dilution butteron on plate. T1 has stronger oxidation ability and more exuberant vitality. It's morph and growth were studied. Optimum growth conditions were temperature 30°C, pH 2.0. The oxidation power of T1 is 1.2 times higher than that of the original liquid.
出处
《河北工业大学学报》
CAS
2002年第1期84-87,共4页
Journal of Hebei University of Technology
关键词
稀释涂布法
氧化亚铁硫杆菌
分离
氧化活性
method of dilution butteron on plate
Thiobacillus ferrooxidans
isolation
oxidation activity
