在不同的操作条件下，电正性吸附剂过滤器的性能极限相当于传统电负性吸附剂过滤器的性能极限。包括吸附流速（水力通量）、自来水处理量（水力负荷）、储存期间吸附病毒的稳定性，以及浓缩几种不同肠道病毒的能力。包括14个参考文献、表格和图表。

Under varying operating conditions, the performance limits of an electropositive adsorbent filter were equivalent to those of a conventional electronegative adsorbent filter. Adsorption flow rate (hydraulic flux), tap water process volume (hydraulic load), stability of adsorbed virus during storage, and ability to concentrate several different enteric viruses are covered. Includes 14 references, tables, figures.