ZrO2 ceramic membrane was used in the work, and the average permeation flux could reach 150L/m2.h under pH value of 3, transmembrane pressure 0.1MPa, CFV 3m/s, and temperature higher than 70C.
英
美
- 為進(jìn)一步提高肌苷得率，縮短提取工序，實(shí)驗研究了絮凝劑預處理發(fā)酵液，解決堿性條件下由于蛋白析出導致膜污染加重的問(wèn)題，研究表明采用CaCl_2絮凝并調節pH=11，可以獲得平均滲透通量為180L/m~2h，肌苷得率大于95%25；
