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عنوان دوره: اولین همایش ملی توسعه فناوری نانو در علوم پایه و مهندسی

کد مقاله : 1042-DNBSE

مهدی پشم فروش

خوزستان. پژوهشکده تکنولوژی جهاد دانشگاهی

The issue of environmental pollution has become a hot issue in today’s world. Environmental pollution, mainly caused by toxic chemicals, includes air, water, and soil pollution. This pollution results not only in the destruction of biodiversity, but also the degradation of human health. Pollution levels that are increasing day by day need better developments or technological discoveries immediately. Nanotechnology offers many advantages to improve existing environmental technologies and create new technology that is better than current technology. Because of the special properties of electrospun nanofiber mats, e.g., large surface-to-volume ratio and low basis weight, uniform size, and nanoporous structure, nanofiber mats are the preferred choice for use in largescale air filtration applications. In this review, we summarize the significant studies on electrospun nanofiber mats for filtration applications, present the electrospinning technology, show the structure and mechanism of air filtration. Recent advancements in the removal of volatile organic compounds, nanoparticles and airborne bacterial contaminates in the air are highlighted. The aerosol filtration performances of nanofibers are also presented. The enhanced activity of nanofibers due to the nanosize and their applications such as in protective clothing are highlighted.

Nanofiber؛ Nanotechnology؛ filtration؛ electrospun

فناوری نانو در نفت، گاز، پتروشیمی و صنعت