Characterization and Evaluation of Zeolite A/Fe<sub>3</sub>O<sub>4</sub> Nanocomposite as a Potential Adsorbent for Removal of Organic Molecules from Wastewater

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_center" colspan="2">Langmuir isotherm model</td></tr><tr><td class="align_left"><svg height="11.8174pt" id="M52" style="vertical-align:-3.1815pt" version="1.1" viewbox="-0.0498162 -8.6359 17.4346 11.8174" width="17.4346pt" 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="M699 368C699 549 574 666 407 666C186 666 23 488 23 277C23 113 129 -3 288 -13L307 -26C431 -111 501 -139 533 -147C559 -154 613 -163 658 -164L666 -141C597 -111 507 -66 430 -11L416 -1C580 42 699 190 699 368ZM601 371C601 227 518 54 381 22L354 40L278 24C175 47 120 145 120 269C120 451 235 631 398 631C540 631 601 521 601 371Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,9.321,3.132)"><path d="M797 0V26C739 32 732 36 732 103V296C732 394 682 449 605 449C576 449 550 437 529 423C504 407 475 389 446 366C425 418 382 449 334 449C303 449 279 437 253 421C222 403 201 385 180 371V452C135 432 85 419 41 411V388C99 379 102 374 102 310V103C102 38 93 32 27 26V0H238V26C189 32 180 38 180 103V338C210 363 250 390 289 390C351 390 377 348 377 275V103C377 37 368 32 306 26V0H520V26C465 32 456 38 456 101V296C456 314 455 326 453 338C491 369 529 390 565 390C628 390 653 345 653 274V107C653 36 642 32 583 26V0H797Z"></path></g></svg> (mg/g)</td><td class="align_center">2.57407</td></tr><tr><td class="align_left"><i>K</i><sub>L</sub> (L/mg)</td><td class="align_center">0.39377</td></tr><tr><td class="align_left"><i>R</i><sup>2</sup></td><td class="align_center">0.99760</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_center" colspan="2">Freundlich isotherm model</td></tr><tr><td class="align_left"><i>K</i><sub>F</sub></td><td class="align_center">1.98180</td></tr><tr><td class="align_left"><span style="width: 21.4262ptpx;"><svg height="12.4698pt" id="M53" style="vertical-align:-3.18147pt" version="1.1" viewbox="-0.0498162 -9.28833 21.4262 12.4698" width="21.4262pt" 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="M384 0V27C293 34 287 42 287 114V635C232 613 172 594 109 583V559L157 557C201 555 205 550 205 499V114C205 42 199 34 109 27V0H384Z"></path></g><g transform="matrix(.013,0,0,-0.013,6.24,0)"><path d="M368 703H309L44 -163H104L368 703Z"></path></g><g transform="matrix(.013,0,0,-0.013,11.601,0)"><path d="M495 86L479 114C446 82 419 66 409 66C401 66 401 72 406 97C420 166 436 231 453 297C489 435 454 448 428 448C406 448 384 439 354 422C305 394 222 327 161 247H159L183 345C200 415 194 448 173 448C143 448 82 410 23 351L38 325C64 349 95 371 105 371C111 371 116 365 109 336L25 -4L31 -12C50 -4 77 3 107 9C119 69 132 122 145 168C197 254 321 381 370 381C387 381 393 374 378 305L329 95C309 17 320 -12 345 -12C372 -12 430 19 495 86Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,18.062,3.132)"><path d="M54 437L27 408L31 397H101V103C101 37 94 32 30 26V0H266V25C187 33 180 36 180 110V397H288C299 404 304 428 298 437H180V477C179 562 190 610 203 630C214 647 230 659 256 659C289 659 318 641 337 622C346 612 355 612 364 619C374 627 380 635 383 643C388 655 387 667 378 678C362 697 333 710 299 712C260 707 225 689 189 659C135 613 119 563 112 541S101 490 101 458V437H54Z"></path></g></svg></span></td><td class="align_center">5.78030</td></tr><tr><td class="align_left"><i>R</i><sup>2</sup></td><td class="align_center">0.88947</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Adsorption isotherm parameters.</div>

Journal of Chemistry

tab3

Table 3

Table 3: Characterization and Evaluation of Zeolite A/Fe<sub>3</sub>O<sub>4</sub> Nanocomposite as a Potential Adsorbent for Removal of Organic Molecules from Wastewater 

Journal of Chemistry

Characterization and Evaluation of Zeolite A/Fe3O4 Nanocomposite as a Potential Adsorbent for Removal of Organic Molecules from Wastewater

Table 3

Characterization and Evaluation of Zeolite A/Fe₃O₄ Nanocomposite as a Potential Adsorbent for Removal of Organic Molecules from Wastewater