Back flush

Increasing the back flush frequency reduces the irreversible membrane resistance increment , slows down the flux decline and improves the velocity of net water production greatly .

增加在线反冲洗频度降低了不可逆膜阻增量，有效提高了净产水速率。

Development of back flush filter and its application on sulfur removal system

自动反冲洗过滤器的开发及在脱硫溶剂系统的应用

Research on Ultrasonic Assisting Online Back Flush Technology in Cartridge Filter

筒式过滤器超声辅助在线反冲洗技术实验研究

The automatic cleaning function can be realized by the back flush system , so that the cost for frequently replacing the filter element is saved , and the maintenance is simple and easy .

反向冲洗系统，可以实现自动清洗功能，节约了频繁更换滤芯的成本，维护简易。

The bottom of the biological aerated filter is equipped with the raw water intake and back flush module , and the process gas module is arranged above the raw water intake and back flush module .

在生物曝气滤池底部装有原水进水和反冲洗模块，在原水进水和反冲水模块上方装有工艺气模块。

So just & and we will come back to this and flush out some of these lower level details .

那么，我们还是回到这里，略去一些，没用的细节。