• If the membrane filtration technique is unsuitable, use the Direct Inoculation of the Culture Medium method under Test for Sterility of the Product to be Examined.

    如果过滤技术适合,则使用在供试产品无菌检查法培养基直接接种

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  • To aim at this problem, this paper has proposed a new filtration medium - ceramics filter.

    本文针对石英砂的一缺陷提出新型过滤介质——陶瓷滤料。

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  • In normal particulate filtration, liquid is forced under pressure through a porous medium. In ultrafiltration, similarly, liquid is forced under pressure through a porous medium.

    一般过滤压力作用强行液体通过多孔介质同样,在超中,也实在压力下强行通过多孔介质。

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  • The filtration mechanism of PVA17-88 crosslinked is that the formation of a fine film between filtrate medium and cake can prevent loss of water in slurry into formation.

    加入联剂PVA17- 88降失水剂机理:在过滤介质之间形成层致密的薄膜阻止泥浆中的水地层流失

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  • This paper argues that an experiment is made on the two process of the transportation of filtrating medium in the filtrating technology and the factors influencing filtration.

    移动过滤模型实验装置上,对过滤工艺过滤介质输送过滤影响因素两个方面进行实验。

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  • Filter medium is a fundamental part for filtration which is easily clogged in filtration process resulting in increase of medium resistance and poor performance of the filtration process.

    过滤介质过滤作业的基本部件由于过程中不断地被堵塞,介质阻力不断增加,过滤性能逐渐下降,以致于不能再继续使用。

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  • Filtration is defined as the passage of fluid trough a porous medium to remove matter held in suspension.

    过滤可以定义液体通过介质去除悬浮物携带的物质

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  • Trough the test, some filtration curves under the different technological conditions are obtained; and the resistance of filter cakes and filter medium are calculated.

    通过试验获取不同工艺条件下过滤曲线求得了工作介质阻力。

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  • The curves of the relation between efficient value of fibre filter medium, resistance and other variables have been plotted based on the air filtration theories and theoretical calculations.

    本文依据空气过滤理论,进行大量的理论计算,绘制关于纤维型效率阻力各有关因素之间关系曲线

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  • Parameters, such as smoke filtration velocity, filtration medium thickness and rinsing fluid with respect to quantity and concentration, are to be determined through simulation tests.

    通过模拟试验给出了过滤风速厚度洗涤液浓度的合理范围,过滤-洗涤式净化设备的研制设计具有指导意义。

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  • Determine the bag size depending on the filtration flow, viscosity of the medium, filtration precises.

    根据过滤流量介质粘度、过滤精度三要素,确定尺寸

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  • The filtration performance of dynamic rotary-vane filter press is introduced. The effects of the resistances of filter medium and filter cake on the calculation of the filtration rate are discussed.

    本文介绍了动态过滤特性讨论过滤介质阻力阻力等因素计算旋叶压滤机过滤速率影响

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  • For the surface layer filtration, the filter medium will have long service life, and chemical regeneration will not be frequently used.

    表层过滤过滤介质使用寿命化学再生的使用频率少。

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  • The improved model reflects the blocking phenomenon in the micro-filtration medium perfectly.

    改进模型较好地反映了微孔过滤介质堵塞现象

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  • From the data listed in table 3, 4, 5, it can be seen that the filtration medium has high filtration efficiency and high filtration accuracy.

    所列数据可以看出,这种过滤介质的过滤效率很高,过滤精度很高。

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  • Open the door of room of filter, and fill it with filtration medium (active carbon or maize core etc). Close the door tightly and examine airproof of the door.

    打开净化器过滤,将活性炭玉米芯过滤介质过滤室,门子检查门子气密性。

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  • The relative error between injecting culture medium beneath filtration membrane and pouring method was 9.1%.

    薄膜反注培养基倾注法的相对误差率为9.1%。

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  • The results show that the sintered graphite medium has the advantages of higher specific filtration surface area, larger contaminant capture capacity, and cost effective.

    研究表明:烧结石墨具有比表面积吸附能力强、孔隙率、截污能力强、过滤周期长产水量高,基建投资省等优点

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  • The results show that the sintered graphite medium has the advantages of higher specific filtration surface area, larger contaminant capture capacity, and cost effective.

    研究表明:烧结石墨具有比表面积吸附能力强、孔隙率、截污能力强、过滤周期长产水量高,基建投资省等优点

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