Fiber-ball is a new type of filter material made of polyster fiber. 纖維球是一種用聚脂纖維製成的新型球狀濾料。
A new kind of ceramic filter media was utilized in the coalescence experiment of oil wastewater disposal. 利用新型陶瓷濾料及其表面改性濾料進行石油廢水的粗粒化試驗。
In order to improve the gradation and the quality of the filtering material, both sieved and blasted materials are used.And the quantity of gravel mined decreased. 根據料場砂礫石級配特點和反濾設計要求，綜合利用篩分料和爆破料改善反濾料的級配，進而提高反濾料的質量，同時減少反濾料的開採量。
It has miraculous effect as germ filter materials in biology works range. 在工程領域作為細菌過濾材料有想不到的效果。
At the sime time,the manufacture technology of the filter made from the new filter material is studied and approached preliminrily. 同時對用這一新型的過濾材料製作過濾筒的工藝進行了初步探討和研究。
