这种药用盐已经经过了专门提纯处理。
试验首先对三种膨润土试样进行了分散提纯处理。
The three samples are dealt with the purification and dispersion.
采用水悬浮法对蒙脱石原土进行钠离子交换反应和提纯处理得到纯度较高的钠型蒙脱石。
An Na-montmorillonite with high purity was obtained by the water suspension method using the ion exchange reaction and suspension purification treatment.
稀土湿法冶金项目，包括精矿处理、稀土分离和提纯等方面；
Projects on rare earth hydrometallurgy, including rare earth concentrate treatment, rare earth seperation and purification, etc.
引用水可以从废弃物提纯出来和用化学方法处理，因此它能够再利用。
The used water can be separated from waste matter and treated with chemicals so that it can be reused.
在纳电子器件的制备过程中，碳纳米管的提纯和化学修饰是一个很重要的处理步骤。
In the fabrication process, it is a crucial step to purify and modify the carbon nanotubes.
反应产物经过分离、提纯等进一步物理处理工艺以获得期望的最终产品。
The products of the reactions must then undergo further physical treatment-separations, purifications, etc-for the final desired product to be obtained.
就地取材，加工和提纯方沸石，用于含硫酸盐的水的处理，取得了明显的效果。
Analcite was used to remove sulphate after processing and purifying. Experimental effect was obvious.
研究结果表明：提纯和热处理并不能有效的改善凹凸棒石粘土的吸湿性能。
The results show that the purification and the heat treating can not improve the hygroscopic property of attapulgite effectively.
就地取材，加工和提纯方沸石，用于含硫酸盐的水的处理，取得了明显的效果。
Analcite was used to remove sulphate after processing sod purifying. Experimental effect was obvious.
在磷酸提纯中，有助于湿法磷酸工艺中石膏的分离。7、用于以江河水源的自来水厂的水处理絮凝剂。
Six, in phosphoric acid purification, help wet-process phosphoric acid process gypsum separation. 7, used for water in rivers of water works water treatment flocculant.
产水用途：食品饮料、医药行业工艺浓缩，提纯、RO预处理、涂装、电镀废水回收、矿泉水制备。
Water purpose: food and beverage, medicine, concentration, purification, RO pre-treating, coating, recollecting wastewater caused by plating, and table-water manufacture.
对二氧化硅溶胶进行酸处理后再提纯，可以大大加速提纯过程并消除氨水对二氧化硅粒子化学稳定性的影响。
The purification of silica sols was accelerated after acidification, and the influence of ammonia on chemical stability of silica particles was eliminated.
就地取材，对方沸石岩进行提纯和改性，制成多孔方沸石球，用于含氟水的处理，取得了明显的效果。
Porous analcite balls were prepared from the analcite rocks after purifying and modification and then were used to remove fluorine.
通过活性碳纤维（ACF）处理柱来分离混合二元酸（DBA）中有色物质，然后重结晶提纯分离戊二酸。
Activated carbon fiber(ACF) was used to purified glutaric acid from the mixture of binary acids(DBA), and by recrystallization the end production glutaric acid was purified.
介绍了分子蒸馏技术在热敏性有机化合物的提纯、食品和医药方面的分离纯化、精细化工产品、天然香料后处理等方面的应用现状。
The application of molecular distillation technology is reported in heat-sensitive chemicals, food and drug, chemical industry products and the aftermath of natural spices industry in this paper.
每批药用鱼油都经过了艺术般的分子提纯或过滤技术处理，以保证更高的纯度。
Each batch of Pharmavite fish oil is processed using state-of-the-art molecular distillation or absorbent technology to assure high levels of purity.
每批药用鱼油都经过了艺术般的分子提纯或过滤技术处理，以保证更高的纯度。
Each batch of Pharmavite fish oil is processed using state-of-the-art molecular distillation or absorbent technology to assure high levels of purity.
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