1) quartz sand filter
石英砂过滤器
1.
With the structural modification of quartz sand filter in Daqing oil field,and using the suspended sludge filtration in treating oilfield wastewater,the good experimental results are obtained.
对大庆油田石英砂过滤器结构进行改造,并应用悬浮污泥过滤技术对油田污水进行了深度处理,试验取得了良好的处理效果。
2.
In order to solve the problems in the running of the walnut shell filter and the quartz sand filter,the reasons of hold back pressure and leak material and regeneration of filtration material difficulty were studied.
为了解决大庆油田现有核桃壳、石英砂过滤器反冲洗憋压、跑料和滤料再生困难等问题,在对原有过滤装置分析的基础上,根据反冲洗特性,对过滤器进行了改造,开发出低压稳流核桃壳过滤器和低压稳流石英砂过滤器。
2) quartz filter sand
石英过滤砂
3) grit filter
砂石过滤器
1.
Application of grit filter in micro-irrigation engineering;
砂石过滤器在微灌工程中的应用
4) quartz filter
石英滤波器;石英过滤器
5) sand and gravel filter
砂砾石过滤器
6) silica wool filter
石英棉过滤器
补充资料：净化设备——砂棒过滤器
净化设备——砂棒过滤器   | ||
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条