Disposable tray for soaking membranes for Kiil dialysers.

Dialysance of molecules of different size in reused Kiil, Ab-Gambro, and Rhône-Poulenc dialysers.

Dialysances of urea, creatinine, ethylenediamine tetraacetic acid, and ouabain were determined in three different flat-bed dialysers during three successive uses on 15 patients. There were no untoward reactions. A significant decrease in dialysing efficiency was observed only with the Ab-Gambro dialyser, in which the dialysance of the small molecules decreased more than that of the large. This ...

Formaldehyde sterilization for dialysers.

Editorial Note: Membranes for Development

Cellulose Acetate Nanofiltration Membranes for Cadmium Remediation

In this work, cellulose acetate (CA) nanofiltration (NF) membranes were prepared via non-solvent phase inversion technique (NIPS). Polymer concentration was varied from 22 to 25 wt% in order to study its effect on the membrane properties. The fabricated membranes were characterized in terms of morphological analysis using scanning electron microscopy (SEM), contact angle, water content, water p...

islanding detection methods for microgrids

امروزه استفاده از منابع انرژی پراکنده کاربرد وسیعی یافته است . اگر چه این منابع بسیاری از مشکلات شبکه را حل می کنند اما زیاد شدن آنها مسائل فراوانی برای سیستم قدرت به همراه دارد . استفاده از میکروشبکه راه حلی است که علاوه بر استفاده از مزایای منابع انرژی پراکنده برخی از مشکلات ایجاد شده توسط آنها را نیز منتفی می کند . همچنین میکروشبکه ها کیفیت برق و قابلیت اطمینان تامین انرژی مشترکان را افزایش ...