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Development of Maghemite Glass Fibre Nanocomposite for Adsorptive Removal of Methylene Blue
Muhammad Azeem Ashraf,Jakub Wiener,Assad Farooq,Jana Saskova,Muhammad Tayyab Noman 한국섬유공학회 2018 Fibers and polymers Vol.19 No.8
Maghemite glass fibre nanocomposite with excellent magnetic and adsorption properties was successfully developed from nontoxic and eco-friendly reagents by thermal decomposition approach. The developed nanocomposite was utilized in adsorption of methylene blue which follows Freundlich adsorption isotherm. The excellent value of adsorption capacity (51.31 mg g-1) as compared to other adsorbents recommends its potential role for adsorption phenomenon in multiple applications. The developed nanocomposite can be recycled and reused easily. Surface and other functional characteristics of developed nanocomposite were determined through scanning electron microscopy, X-ray diffraction, raman spectroscopy, energy dispersive X-ray spectroscopy and vibrating sample magnetometer. The obtained results revealed that maghemite glass nanocomposite is a potential tool that can be utilized in waste water treatments.
Development of a 3D Color Diagram for Improved Visual Grading System of Cotton
Nayab Khan,Michael Vik,Farida Irshad,Bekir Yildirim,Assad Farooq,Muhammad Azeem Ashraf 한국섬유공학회 2023 Fibers and polymers Vol.24 No.1
The international trade of cotton is based on color and trash, which can be assessed by different methods. Although thereare so many instruments in the market to measure the color of cotton, but still now, the visual grading of cotton color is considered to be the most impressive method. Cotton-growing countries have professionally trained persons to grade the colorof cotton according to international standards. The disagreement between visual and instrumental grading is a big problemin the industry. In this research work, an improved method of visual grading system was developed, and the color diagramis represented in different color spaces.