It also exhibits a good effect on the removal of COD, SS and TP of waste water and the removal rate of those are 70%, 73% and 92%, which depend on diatomites absorption, flocculation and filtration and partly biological reaction. 而对COD、SS和TP的去除,依靠改性硅藻土的吸附、絮凝、过滤和部分生物作用,去除率分别可以达到70%、73%和92%。
The progress of studies on the structure, adsorption properties of local diatomites and their new applications are reviewed. 简介国产硅藻土结构、吸附性质等方面研究的进展,以及近年硅藻土的一些新应用。
Firstly, for the pretreatment the precipitation of proteins in fermented soybean milk with diatomites was carried out. 由于发酵豆奶中蛋白质含量较高,为此用硅藻土沉淀发酵豆奶中的蛋白质。