نتایج جستجو برای: polysulfonamide

تعداد نتایج: 16  

Journal: :Separation and Purification Technology 2021

Conventional commercially available nanofiltration (NF) membranes show limited stability at extreme pH conditions, whereas NF that can cope with these conditions often (too) low permeance or are relatively open. Since applications in many industrial sectors require stable a range of molecular weight cut-offs (MWCO), including tight membranes, substantial research and development efforts being d...

ژورنال: علوم آب و خاک 2006
سیدعلی مرتضوی, , سیدمحمدعلی رضوی, , سیدمحمود موسوی, ,

In this study, the effect of transmembrane pressure (TMP) on flux decline and protein rejection due to concentration polarization and fouling (adsorption) resistances during ultrafiltration of reconstituted skimmilk was investigated. UF experiments were carried out using a pilot plant unit equipped with spiral wound module and polysulfonamide UF membrane. A three-stage experimental strategy bas...

سیدعلی مرتضوی, , سیدمحمدعلی رضوی, , سیدمحمود موسوی, ,

In this study, the effect of transmembrane pressure (TMP) on flux decline and protein rejection due to concentration polarization and fouling (adsorption) resistances during ultrafiltration of reconstituted skimmilk was investigated. UF experiments were carried out using a pilot plant unit equipped with spiral wound module and polysulfonamide UF membrane. A three-stage experimental strategy bas...

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