Removal of Pb(II) Ions from Wastewater Using Magnetic Chitosan鈥揈thylene Glycol Diglycidyl Ether Beads as Adsorbent

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87354</div> </div> </div> </div> <div class="card publication-listing mt-3 mb-3"> <h5 class="card-header" style="font-size:.9rem">Removal of Pb(II) Ions from Wastewater Using Magnetic Chitosan鈥揈thylene Glycol Diglycidyl Ether Beads as Adsorbent</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Pyar%20Singh%20Jassal">Pyar Singh Jassal</a>, <a href="https://publications.waset.org/abstracts/search?q=Priti%20Rani"> Priti Rani</a>, <a href="https://publications.waset.org/abstracts/search?q=Rajni%20Johar"> Rajni Johar</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The adsorption of Pb(II) ions from wastewater using ethylene glycol diglycidyl ether cross-linked magnetic chitosan beads (EGDE-MCB) was carried out by considering a number of parameters. The removal efficiency of the metal ion by magnetic chitosan beads (MCB) and its cross-linked derivatives depended on viz contact time, dose of the adsorbent, pH, temperature, etc. The concentration of Cd( II) at different time intervals was estimated by differential pulse anodic stripping voltammetry (DPSAV) using 797 voltametric analyzer computrace. The adsorption data could be well interpreted by Langmuir and Freundlich adsorption model. The equilibrium parameter, RL values, support that the adsorption (0<RL<1) is a favorable and spontaneous process. The thermodynamic parameters suggest that it is an exothermic reaction which results with an increase in the randomness of the adsorption process. The kinetic data of Pb(II) ions fitted well with the pseudo-second-order kinetic model. The EGDE-MCB was characterized by using FTIR, SEM, EDX, and TGA techniques. The desorption of metal ion loaded chitosan beads was performed with 0.1M ethylene diamine tetra acetic acid (EDTA) solution for further use. <iframe src="https://publications.waset.org/abstracts/147347.pdf" style="width:100%; height:400px;" frameborder="0"></iframe> <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=magnetic%20chitosan%20beads" title="magnetic chitosan beads">magnetic chitosan beads</a>, <a href="https://publications.waset.org/abstracts/search?q=ethylene%20glycol%20diglycidyl%20ether" title=" ethylene glycol diglycidyl ether"> ethylene glycol diglycidyl ether</a>, <a href="https://publications.waset.org/abstracts/search?q=equilibrium%20parameters" title=" equilibrium parameters"> equilibrium parameters</a>, <a href="https://publications.waset.org/abstracts/search?q=desorption" title=" desorption"> desorption</a> </p> <a href="https://publications.waset.org/abstracts/147347/removal-of-pbii-ions-from-wastewater-using-magnetic-chitosan-ethylene-glycol-diglycidyl-ether-beads-as-adsorbent" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/147347.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">88</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/WASET-16th-foundational-anniversary.pdf">WASET celebrates its 16th foundational 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Removal of Pb(II) Ions from Wastewater Using Magnetic Chitosan鈥揈thylene Glycol Diglycidyl Ether Beads as Adsorbent