Fe<sub>3</sub>O<sub>4</sub> Nanoparticles Embedded Sodium Alginate/PVP/Calcium Gel Composite for Removal of Cd<sup>2+</sup>

<div>Effect of sorbent dosage on the <svg height="11.9661pt" id="M10" style="vertical-align:-3.16057pt" version="1.1" viewbox="-0.0498162 -8.80553 13.8866 11.9661" width="13.8866pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M750 355C750 552 603 667 428 667C199 667 24 497 24 286C24 118 146 -4 316 -16L336 -29C480 -122 544 -145 582 -154C606 -159 666 -170 714 -172L722 -146C652 -117 562 -75 472 -15L454 -3C623 38 750 176 750 355ZM646 353C646 210 556 50 414 25L385 41L304 27C193 50 128 152 128 282C128 474 254 626 418 626C571 626 646 519 646 353Z" id="g50-82"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="774" vert-adv-y="774"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,9.399,3.001)"><path d="M398 365C398 411 356 451 297 451C250 451 198 430 151 397C65 336 24 230 24 139C24 14 97 -12 148 -12C198 -12 284 7 373 104L355 130C306 84 246 53 198 53C132 53 111 109 111 163V189C209 211 398 261 398 365ZM317 351C317 308 273 262 117 225C134 338 189 383 221 399C230 404 249 407 263 407C295 407 317 389 317 351Z" id="g50-102"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="422" vert-adv-y="422"></glyph.data></g></svg> (a) and sorbent dosage on the removal efficiency of Cd<sup>2+</sup> (b).</div>

Journal of Nanomaterials

fig6

Figure 6

Figure 6: Fe<sub>3</sub>O<sub>4</sub> Nanoparticles Embedded Sodium Alginate/PVP/Calcium Gel Composite for Removal of Cd<sup>2+</sup> 

Journal of Nanomaterials

Fe3O4 Nanoparticles Embedded Sodium Alginate/PVP/Calcium Gel Composite for Removal of Cd2+

Figure 6

Fe₃O₄ Nanoparticles Embedded Sodium Alginate/PVP/Calcium Gel Composite for Removal of Cd²⁺