coarse grain,coarse-grained

Flotation coarse grain recovery system was adopted in Lujiatuo Coal Preparation Plant.

吕家坨矿洗煤厂增加浮选粗粒回收系统后,年收益为2160万元,同时也净化了洗煤用水,改善了浮选效果,并简要介绍了粗粒回收系统的配置,开停车操作程序及应注意事项。

Test of oilfield wastewater treatment by modified ceramics filtration ball coalescence equipment;

改性陶瓷滤球粗粒化装置处理油田废水试验

A new kind of ceramic filter media was utilized in the coalescence experiment of oil wastewater disposal.

利用新型陶瓷滤料及其表面改性滤料进行石油废水的粗粒化试验。

Carbon-inorganic sorbent was utilized as a new type of coalescence material in comparison with traditional polypropylene, ceramsite and activated carbon.

将碳-无机吸附剂用作粗粒化载体进行废水粗粒化除油试验,并对比其它常用材料如聚丙烯、陶粒和活性炭的除油效果。

In the research simulative oily wastewater was treated by coalescence using polypropyrene,polystyrene,styrene butadiene rubber(SBR).

采用聚丙烯、聚乙烯苯和丁苯橡胶粗粒化法对模拟含油废水进行处理,研究发现,用聚丙烯作为填充材料时,除油效果最好,最高可达86。