deep bed filter 深层过滤器 ; 袋式过滤器 ; 滤机 ; 弧网过滤机
deep bed downflow filter 深床下流式过滤器
deep bed upflow filter 深床上流式过滤器
filter deep-bed 厚床滤器
deep-bed granular filter 深床颗粒滤池
deep bed seawater filter 深床式海水过滤器
The deep bed filter is one of the basic units in water treatment engineering, it plays an important role in the produced water treatment of oil field and waste water treatment of refineries.
深层过滤是水处理工程中的基本单元方法，在油田注水处理、石化厂废水治理方面有很重要的地位。
The pater applies the head loss model to design a set of computer control system, it can be realized automatic surveillance of deep bed filter process.
同时利用阻力模型设计了一套计算机控制系统，实现了深层过滤过程的自动化监测。
The anti - rinse prosses is the last step of deep bed filter.
反冲洗过程是深层过滤的最后环节。
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