On-line particle concentrator with upstream ultrafiltration in continuous SPLITT fractionation.
نویسندگان
چکیده
An upstream ultrafiltration (UU) method is employed for the on-line concentration of collected particle fraction and for the convenient regulation of flow rates in split-flow thin (SPLITT) fractionation. Concentration of the collected particle fraction is necessary to fractionate particles by smaller cutoff diameters in SPLITT fractionation. By introducing a simple device utilizing upstream ultrafiltration with tangential flow, particle solution collected at each SP
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ورودعنوان ژورنال:
- Analytical chemistry
دوره 73 3 شماره
صفحات -
تاریخ انتشار 2001