Batch and circulated fluidized bed adsorption of nickel ions on algae: equilibrium, thermodynamic and mass transfer studies

2020 ◽  
Vol 200 ◽  
pp. 131-140
Author(s):  
Ahmed A. Mohammed ◽  
Aya Abbas Najim
Keyword(s):  
Mass Transfer ◽  
Fluidized Bed ◽  
Equilibrium Thermodynamic ◽  
Nickel Ions ◽  
Fluidized Bed Adsorption ◽  
Mass Transfer Studies

Modeling mass transfer and hydrodynamics in fluidized-bed adsorption of proteins

AIChE Journal ◽  
2001 ◽  
Vol 47 (2) ◽  
pp. 474-488 ◽  
Author(s):  
Pamela R. Wright ◽  
Benjamin J. Glasser
Keyword(s):  
Mass Transfer ◽  
Fluidized Bed ◽  
Fluidized Bed Adsorption

scholarly journals Heat and mass transfer studies of palm kernel cake (PKC) in fluidized bed fermenter

2009 ◽  
Vol 30 (2) ◽  
pp. 227-234 ◽  
Author(s):  
C.W. Foong ◽  
K. Krishnaiah ◽  
J. Janaun ◽  
D. Subbarao ◽  
A. Prabhakar
Keyword(s):  
Mass Transfer ◽  
Heat And Mass Transfer ◽  
Fluidized Bed ◽  
Palm Kernel ◽  
Palm Kernel Cake ◽  
Mass Transfer Studies

INVESTIGATION ON HYDRODYNAMICS OF FLUIDIZED BED AS A COMPONENT DETERMINING HEAT AND MASS TRANSFER

1974 ◽  
Author(s):  
N. B. Kondukov ◽  
L.I. Frenkel ◽  
M. B. Kliot ◽  
B. V. Pankov ◽  
V. S. Potapochkin ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Heat And Mass Transfer ◽  
Fluidized Bed

scholarly journals Highly Effective Adsorption Process of Ni(II) Ions with the Use of Sewage Sludge Fly Ash Generated by Circulating Fluidized Bed Combustion (CFBC) Technology

Materials ◽  
2021 ◽  
Vol 14 (11) ◽  
pp. 3106
Author(s):  
Tomasz Kalak ◽  
Kinga Marciszewicz ◽  
Joanna Piepiórka-Stepuk
Keyword(s):  
Fly Ash ◽  
Sewage Sludge ◽  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
Municipal Sewage ◽  
Municipal Sewage Sludge ◽  
Fluidized Bed Combustion ◽  
Nickel Ions ◽  
Suitable Material ◽  
Circulating Fluidized Bed Combustion

Recently, more and more attention has been paid to the removal of nickel ions due to their negative effects on the environment and human health. In this research, fly ash obtained as a result of incineration of municipal sewage sludge with the use of circulating fluidized bed combustion (CFBC) technology was used to analyze the possibility of removing Ni(II) ions in adsorption processes. The properties of the material were determined using analytical methods, such as SEM-EDS, XRD, BET, BJH, thermogravimetry, zeta potential, SEM, and FT-IR. Several factors were analyzed, such as adsorbent dose, initial pH, initial concentration, and contact time. As a result of the conducted research, the maximum sorption efficiency was obtained at the level of 99.9%. The kinetics analysis and isotherms showed that the pseudo-second order equation model and the Freundlich isotherm model best suited this process. In conclusion, sewage sludge fly ash may be a suitable material for the effective removal of nickel from wastewater and the improvement of water quality. This research is in line with current trends in the concepts of circular economy and sustainable development.

Fluidized-Bed Methanation: Interaction between Kinetics and Mass Transfer

2011 ◽  
Vol 50 (5) ◽  
pp. 2781-2790 ◽  
Author(s):  
Jan Kopyscinski ◽  
Tilman J. Schildhauer ◽  
Serge M. A. Biollaz
Keyword(s):  
Mass Transfer ◽  
Fluidized Bed
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