This paper introduces nanofiltration for nickel plating rinse water treatment in small-scale test, industrial practice and preliminary purification of nickel sulfate, respectively.

本文主要介绍了用纳滤膜处理电镀镍漂洗水的小试研究、工业实践及硫酸镍初步纯化研究。

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To explore the antibody fragment purification technics that is befitting for production scale.

探索具有可放大的、非特异性纯化目的抗体片段的工艺路线。

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One of the cruxes of the industrial scale production of protein is its separation and purification, the characters and key problem of which are analyzed.

蛋白质分离纯化是蛋白质产品工业化生产的关键之一。

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The FDA has long considered that even minor changes in the production of biological drugs--including exactly the same isolation and purification procedures applied at significantly larger scale than previously--yield a distinct and new drug that must undergo an independent demonstration of safety and efficacy.

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