Effects of aspect ratio of multi-walled carbon nanotubes on coal washery waste water treatment.
作者： Ahmed Aliyu , Ishaq Kariim , Saka Ambali Abdulkareem
DOI: 10.1016/J.JENVMAN.2017.07.011
关键词:
摘要: Abstract The dependency of adsorption behaviour on the aspect ratio multi-walled carbon nanotubes (MWCNTs) has been explored. In this study, effect growth temperature yield and MWCNTs by catalytic chemical vapour deposition (CCVD) method is reported. result revealed that synthesised strongly depend during CCVD operation. resulting were characterized High Resolution Transmission Electron Microscope (HRTEM), Dynamic Light Scattering (DLS) X-ray diffraction (XRD) techniques to determine it diameter, hydrodynamic diameter crystallinity respectively. Aspect length grown determined from HRTEM images with using modified Navier-Stokes Stokes-Einstein equations. prepared dosage investigated Turbidity, Iron (Fe) Lead (Pb) removal efficiency coal washery effluent. higher (58.17 μm) (71 nm) tend show high turbidity Fe removal, while lower (38.87 μm) (45 nm) Pb. Hence, operation shows a great effluence which determines area applications.
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