Comprehensive study of dye adsorption using nanomaterials via laser induced fluorescence technique /
دراسة شاملة لإمتزاز الصبغة باستخدام مواد متناهية الصغر عبر تقنية التحليل الطيفي المستحث بالليزر الفلورية
Yasmin Magdy Amin Eldakrory ; Supervised Salah Elden Ibrahim Hasseb Elnaby , Maha Hassan Ahmed Abdelkreem
- Cairo : Yasmin Magdy Amin Eldakrory , 2018
- 107 P. : charts , photographs ; 25cm
Thesis (M.Sc.) - Cairo University - National Institute of Laser Enhanced Sciences - Department of Laser Application in Engineering
Increased industrial activities have resulted in the generation of large amount of wastewater polluted with different pollutants .Which have a great harmful effect on the environment ( human - animal plant ), these pollutants may be organics, inorganic, heavy metals and dyes . Dyes are widely used in textile, paper, carpet, leather industries and other many chemical industries which consume a large amount of these dyes during manufacturing. Rhodamine 6G (R6G) dye is widely used for coloring purpose in many industries and it is toxic to human and aquatic life. Industrial waste water containing dyes can be treated using several methods and the adsorption process is one of the best methods for its high efficiency in the treatment of low concentrations. The present work has investigated the comparison study between magnetite nanoparticles loaded tea waste (MNLTW) and magnetite nanoparticles loaded reduced graphene oxide nanosheets (MNPs@rGO ) as effective adsorbent materials for removal of rhodamine 6G (R6G) dye from wastewater effluents. X-ray diffraction (XRD), transmission electron microscopy (TEM), and scanning electron microscope (SEM) have been used to characterize the proposed adsorbents