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Investigation for Fixed-Bed-Column Adsorption of Nickel Using Cellulose/Chitosan/Fe3O4
AbstractA fixed-bed column adsorption was studied for removal of nickel ions using cellulose/chitosan/Fe 3 O 4 material. Different parameters of...
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Efficient Ultrasound-Assisted Rifampicin Removal Using Cu(BDC)@Wool Biocomposite in Batch Adsorption Column and Fixed Bed
In the present paper, a Cu(BDC) metal–organic framework (MOF) is chemically attached to wool via an in-situ synthesizing method. The synthesized...
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Evaluation of acyclovir adsorption on granular activated carbon from aqueous solutions: batch and fixed-bed parametric studies
The present study is aimed to assess the adsorptive potential of carbonaceous material for the acyclovir (ACVR) removal from the aquatic environment...
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Extraction of thorium (IV) ions utilizing cinnamon bark via fixed-bed adsorbent
The goal of this research is to develop a technique to remove thorium (IV) ions using cinnamon bark powder. The chemical composition of the adsorbent...
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Fixed-bed column method for removing arsenate from groundwater using aluminium-modified kapok fibres
Groundwater contamination with arsenic is a real problem, especially for people living in rural areas. This study prepared natural sorbents through...
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Fixed-bed column studies for the elimination of Cd2+ ions by native and protonated watermelon rind
Watermelon rind (WR) an agro-waste was protonated aiming to eliminate the alkali and alkaline metal ions and investigated towards adsorption of Cd 2+ ...
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Expulsion of Th(IV) by Fixed-Bed Column Method Using Pongamia Pinnata Leaves
AbstractThe thorium sorption onto Pongamia Pinnata leaves was studied in relation to pH, initial thorium concentration, column bed height, flow...
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Synergistic effect of PVP/chitosan/ZnFe2O4-polymer composite against amoxicillin: batch and fixed-bed adsorptive applications
Antibiotics in water are upcoming hazard that many are avoiding. Traditional adsorbents are incompetent in removing this class of contaminants. Thus,...
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Fixed Bed Hybrid Bioreactor Theory and Practice
This book describes a simplified approach to the modelling and process design of a fixed bed hybrid bioreactor for wastewater treatment. In this work...
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Synthesis of Methyl Glycerol Ethers over a Zeolite Catalyst in a Fixed-Bed Reactor
AbstractThe present study investigates the regularities of synthesis of methyl glycerol ethers (MGEs) in direct intermolecular dehydration between...
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Continuous-flow synthesis of N,N′-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine (DTMPA) in a Micro fixed-bed reactor
AbstractAn expeditious and efficient continuous-flow process is reported for the synthesis of...
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Simulation of fixed-bed adsorption column with axial particle diameter profile for removal of solutes at low concentration
This study developed a mathematical model of a fixed-bed adsorption process that allows variations in particle diameter axially in the bed. The...
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Adsorptive removal of major and trace metal ions from synthetic saline and real seawater samples onto magnetic zeolite nanocomposite: application of multicomponent fixed-bed column adsorption
This paper reports a continuous adsorption study by means of a fixed-bed packed column using zeolite/Fe 3 O 4 nanocomposite for the removal of Ca, K,...
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Efficient preparation of salicylonitrile from methyl salicylate over supported boron phosphate catalyst in a continuous fixed bed reactor
SiO 2 -supported BPO 4 catalysts have been prepared via a convenient one-pot process, characterized by XRD, N 2 adsorption/desorption, FTIR, and NH 3 -TPD...
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Towards sustainable battery recycling: selective dynamic adsorption of nickel(II) and cobalt(II) in an adsorbent fixed-bed reactor at elevated temperature
Caused by the scarce resources of critical heavy metals which are in high demand, e.g., for lithium-ion batteries, processes for the recovery of such...
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A heterogeneous mathematical model for a spherical fixed bed axial flow reactor applied to a naphtha reforming process: enhancing performance challenge using a non-uniform catalyst distribution in the pellet
In this work, we consider the study of a heterogeneous model for a spherical fixed bed axial flow reactor. This study is applied to a naphtha...
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Fabrication of Fixed-Bed Hybrid Bioreactor and Hydraulic Studies
For performance study of the fixed-bed hybrid bioreactor as well as for validation of the proposed mathematical model, initiative was taken up to...
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Optimization of a fixed bed column adsorption of Fast Green dye on used black tea leaves from aqueous solution
Industrial wastewater treatment process has frequently conducted by fixed bed column adsorption process. Various types of adsorbents have been...
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CO2 capture by ethanolamines functionalized resins: amination and kinetics of adsorption in a fixed bed
The main aim of this manuscript was to investigate the effect of amine (MEA, DEA and TEA) functionalization of high surface area supports (Amberlite...
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Effects of Stepwise Microwave Heating and Expanded Bed Height Control on the Performance of Combined Fluidized Bed/Microwave Drying for Preparing Instant Brown Rice
Drying is the most energy-intensive operation in instant brown rice production. The effects of stepwise microwave heating on energy consumption and...
