This article recommends the application of diatomite filter aid to water filtration abroad and its recent domestic research.
介绍了国外硅藻土助滤剂在过滤水中的应用和近年国内研究工作概况。
2
The purification of clay-bearing diatomite and high grade ores is investigated in this article.
对含粘土硅藻土和优质硅藻土进行了提纯研究。
3
This article introduces the process of "acid leaching-roasting" to product top grade diatomite filter aid. The quality index of the made filter aid is superior to that used in Brewhouse.