Oily wastewater treatment using metal organic framework embedded PES microfiltration mixed matrix membranes

سال انتشار: 1399
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 327

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شناسه ملی سند علمی:

IRCCE07_028

تاریخ نمایه سازی: 3 شهریور 1399

چکیده مقاله:

A new polyethersulfone (PES) microfiltration (MF) membrane, modified by applying metal-organicframework (MOF) was designed and prepared based on phase inversion method. The membraneshydrophilicity was evaluated by using water contact angle (WCA), the membranes permeability wasexamined by pure water flux (PWF) and also, the flux recovery ratio (FRR) calculated. Modifiedmembranes showed acceptable enhancement after introducing additive to the membrane matrix (the 0.1 %wt. was chosen as optimal modified membrane). Also, the prepared membranes were tested during theoily wastewater filtration (different oil concentration, 300 and 500 ppm). Furthermore, the membraneantifouling properties were significantly improved.

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نویسندگان

Mahya Samari

Environmental Research Center (ERC), Department of Applied Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran

Sirus Zinadini

Environmental Research Center (ERC), Department of Applied Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran

Foad Gholami

Environmental Research Center (ERC), Department of Applied Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran

Ali Akbar Zinatizadeh

Environmental Research Center (ERC), Department of Applied Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran

Mohammad Jafarzadeh

Department of Organic Chemistry, Faculty of Chemistry, Razi University, Kermanshah ۶۷۱۴۹‐۶۷۳۴۶, Iran