Such as: injection, degassing, backflush, packing, eluting and etc.
具有：正常工作、进样、反冲、冲洗、装柱、排气泡等模式。
2
L High mechanical strength, anti-friction and suitable for on-line backflush, easy to operate and low cost.
l机械强度高、耐磨、适宜在线反冲洗，操作方便，运行成本低。
3
Increasing the backflush frequency reduces the irreversible membrane resistance increment, slows down the flux decline and improves the velocity of net water production greatly.