• Mechanical impurity, colloid, iron, animalcule, algae and organic compound are the objects to remove by the pretreatment.

    预处理系统处理对象主要进水中的机械杂质胶体微生物藻类有机物等。

    youdao

  • The waste-acid via salting out with NaHSO4 saturated solution to remove organic impurity among it, then carry on recycle use.

    通过硫酸氢钠饱和溶液盐析废酸除去其中有机杂质,使回收得到的硫酸重新投入循环生产中。

    youdao

  • GZT, a new organic depressor developed by Guangxi University, was used in the laboratory and industrial tests for reducing the impurity and improving the grade of Changpo Concentrator's lead-antimony.

    采用广西大学研制新型有机抑制剂gzt,进行了降低长坡选矿厂精矿杂质含量提高精矿铅锑品位实验室小型试验工业试验。

    youdao

  • GZT, a new organic depressor developed by Guangxi University, was used in the laboratory and industrial tests for reducing the impurity and improving the grade of Changpo Concentrator's lead-antimony.

    采用广西大学研制新型有机抑制剂gzt,进行了降低长坡选矿厂精矿杂质含量提高精矿铅锑品位实验室小型试验工业试验。

    youdao

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