Microbial cultivation methods can be classified into batch culture, semi-continuous culture and continuous culture. 微生物的培养方式分为分批培养、半连续培养和连续培养,其中,分批培养应用最为广泛。
In experiments, we also found that the process of semi-continuous culture of the bacterium using fish meal wastewater as medium was steady. 实验证明,菌株GX4-1在利用鱼粉废水进行半连续培养生产絮凝剂是比较稳定的。
The results showed that renewal rate and renewal period were important parameters in the semi-continuous culture. 实验发现,更新率、更新周期和起始更新时间均是半连续培养的重要参数。
The application of semi-continuous culture in the aeration reactor was tried for the decoloration of four batches of printing-wastewater, and the decelerations rate of the first three was all above 90%. 在曝气式反应器中用半连续培养的方式(置换比例1/2)对实际印染废水进行处理,可处理废水4批,前3批脱色率达到90%以上,第4批有明显下降。