Performance of Biomass Adsorber Column for Competitive Removal Pb(II), Cr(III) and Cd(II) ions from Synthetic Wastewater
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 3, Issue 7
Abstract
The adsorption of Pb(II), Cr(III) and Cd(II) onto dead anaerobic biomass (DAB) in single, binary and ternary system was studied using fixed bed adsorber. A general rate multi- component model (GRM) was utilized to predict the fixed bed breakthrough curves for triple-component system. This model considers both external and internal mass transfer resistances as well as axial dispersion with non-liner multi-component isotherm (Langmuir model). The effects of important parameters, such as flow rate, initial concentration and bed height on the behavior of breakthrough curves were studied. The equilibrium isotherm model parameters such as isotherm model constants, pore diffusion coefficients were obtained from the batch experiments. The results showed that the GRM was found suitable for describing the adsorption process of the dynamic behavior of the DAB adsorber column.
Authors and Affiliations
Abbas Hamid Sulaymon
Keywords
Related Articles
- EP ID EP158719
- DOI -
- Views 63
- Downloads 0
Modeling of Optical Pulse Propagation in Nonlinear Dispersive Media using JE-TLM Method
In this paper, we propose a simulation model of electromagnetic wave’s propagation in two- level atomic system. This model exploits the dependence of the polarization current density and the voltage electric in th...
Neural Signal – Action Potential Spike Count Transmision Through Embedded Wireless Mote
To enable a wireless neural recording system that benefit to finding the disease from the nerves system is remotely monitoring as prevention is better than cure. The neural recording system is counting the spike value f...
REMOVE NOISE EFFECTS FROM DEGRADED DOCUMENT IMAGES USING MATLAB ALGORITHM
Digital images are subjected to blurring due to many hardware limitations such as atmospheric disturbance, device noise and poor focus quality. In order to reveal the detailed information carried in the digital im...
ADVANCED M-SERIES A GENERALIZED FUNCTION OF FRACTIONAL CALCULUS
In recent year’s many special functions given by mathematicians, here a new function termed as Advanced M-series function has been introduced. This Function is a particular case of H-function [1]. This function is...
Coal Extraction System with Pulse Jet Bag Filter
Air pollutants are added into the atmosphere from variety of sources that change the composition of the atmosphere and affect the biotic environment. Because of the presence of high amount of air pollutants in the...