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Magnetic sedimentation of nonmagnetic TiO2 nanoparticles in water by heteroaggregation with Fe-based nanoparticles

التفاصيل البيبلوغرافية
العنوان: Magnetic sedimentation of nonmagnetic TiO2 nanoparticles in water by heteroaggregation with Fe-based nanoparticles
المؤلفون: Iuliia Bakhteeva, Marina S. Filinkova, Mikhail A. Uimin, S. V. Zhakov, Ilia V. Byzov, A. E. Yermakov, Irina Medvedeva
المصدر: Separation and Purification Technology. 218:156-163
بيانات النشر: Elsevier BV, 2019.
سنة النشر: 2019
مصطلحات موضوعية: Flocculation, Materials science, Sedimentation (water treatment), Tio2 nanoparticles, Composite number, Nanoparticle, Filtration and Separation, 02 engineering and technology, 021001 nanoscience & nanotechnology, Analytical Chemistry, Magnetic field, 020401 chemical engineering, Chemical engineering, Phase (matter), Fe based, 0204 chemical engineering, 0210 nano-technology
الوصف: A new approach to remove TiO2 nanoparticles from water is studied. Composite Fe3O4-SiO2 and Fe-C-SO3H nanoparticles with magnetic cores (5 nm) were designed to be used as flocculants for magnetic sedimentation of nonmagnetic TiO2 nanoparticles in water. The sedimentation dynamics of heterogeneous water suspensions (starting solid phase concentration of 100 mg/l) of (TiO2)1−x(Fe3O4-SiO2)x (x = 0.15–0.55) and (TiO2)1−x(Fe-C-SO3H)x (x = 0.01–0.17) was studied in a gradient magnetic field (B = 0.3 T, dB/dz
تدمد: 1383-5866
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::0774c826c197bd85c3419ade5cb9690f
https://doi.org/10.1016/j.seppur.2019.02.043
حقوق: CLOSED
رقم الأكسشن: edsair.doi...........0774c826c197bd85c3419ade5cb9690f
قاعدة البيانات: OpenAIRE
الوصف
تدمد:13835866