expanded perlite filter aids 珍珠岩助滤剂
Perlite filter aids 珍珠岩助滤剂 ; 珍珠岩助滤剂标准
filter-aids 助滤剂
Diatomite filter aids 硅藻土助滤剂
chemical filter aids 化学助滤剂
addition of filter aids 过滤辅助附加
The influence of many kinds of filter aids , temperature and filter method on dewatering of copper-smelting dust leaching pulp are systemically studied.
系统考查了多种助滤剂、温度、过滤方式等对烟灰水洗料浆脱水的影响；
Three methods of filtration with diatomite filter AIDS were introduced, and the types and characteristics of filters with diatomite filter AIDS were also summarized.
介绍了应用硅藻土助滤剂过滤操作的三种方式以及硅藻土过滤机的类型及特点和硅藻土的过滤性能。
Through selecting filter aids, ascertain optimum formula of filter aids and technological process. A cheap effcient and easy to operate regeneration method is obtained.
通过筛选助滤剂，确定最佳助滤剂配方和最佳工艺条件，获得成本低、效果好的再生方法，且操作简便。
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