Equilibrium and Thermodynamic Studies on the Biosorption of Lead (II) by Living and Nonliving Biomass of <i>Penicillium notatum</i>

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_left">Isotherms</td><td class="align_center">Isotherm equations</td><td class="align_center" colspan="6">Fixed coefficients and correlation coefficients of isotherms</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left" rowspan="3">Langmuir</td><td class="align_center" rowspan="3"><span style="width: 154.706ptpx;"><svg height="12.7178pt" id="M14" style="vertical-align:-3.42947pt" version="1.1" viewbox="-0.0498162 -9.28833 154.706 12.7178" width="154.706pt" 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="M300 -147C201 -63 143 98 143 270S200 602 300 686L282 710C136 610 70 450 70 271V270C70 89 136 -72 282 -170L300 -147Z"></path></g><g transform="matrix(.013,0,0,-0.013,4.498,0)"><path d="M384 0V27C293 34 287 42 287 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128C112 205 150 321 220 376C244 395 280 403 312 403C345 403 370 396 387 387Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,141.856,3.132)"><path d="M781 91L765 118C733 86 702 70 693 70C686 70 685 77 692 106L738 297C772 439 736 451 712 451S675 445 647 431C605 410 526 356 452 257H450L459 294C491 426 459 451 429 451C403 451 386 445 361 431C312 404 239 343 170 253H168L188 333C208 411 205 451 175 451C148 451 85 417 24 346L39 318C57 338 100 374 112 374C120 374 122 372 115 339C91 226 62 112 28 -6L37 -12C59 -4 87 3 114 6C125 68 142 127 154 168C184 227 316 383 372 383C397 383 396 366 381 289C362 192 338 92 312 -6L317 -12C339 -5 367 3 396 6L434 170C468 234 598 383 650 383C668 383 676 369 664 319L609 90C593 23 600 -12 629 -12C654 -12 722 23 781 91Z"></path></g><g transform="matrix(.013,0,0,-0.013,149.707,0)"><path d="M275 270C275 450 212 609 64 710L45 686C145 604 203 442 203 270S147 -63 45 -147L64 -170C213 -68 275 89 275 270Z"></path></g></svg></span></td><td class="align_center" colspan="2"><i>q</i><sub><i>m</i></sub> (mg·g)</td><td class="align_center" colspan="2"><i>K</i><sub><i>L</i></sub></td><td class="align_center" colspan="2"><i>R</i><sup>2</sup></td></tr><tr><td class="align_center">Live</td><td class="align_center">Nonliving</td><td class="align_center">Live</td><td class="align_center">Nonliving</td><td class="align_center">Live</td><td class="align_center">Nonliving</td></tr><tr><td class="align_center">187.08</td><td class="align_center">180.75</td><td class="align_center">0.035</td><td class="align_center">0.011</td><td class="align_center">0.987</td><td class="align_center">0.982</td></tr><tr><td class="align_left" colspan="8"><hr/></td></tr><tr><td class="align_left" rowspan="3">Freundlich</td><td class="align_center" rowspan="3"><span style="width: 161.242ptpx;"><svg height="13.3115pt" id="M15" style="vertical-align:-4.02317pt" version="1.1" viewbox="-0.0498162 -9.28833 161.242 13.3115" width="161.242pt" xmlns="http://www.w3.org/2000/svg" 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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(.013,0,0,-0.013,22.625,0)"><path d="M275 270C275 450 212 609 64 710L45 686C145 604 203 442 203 270S147 -63 45 -147L64 -170C213 -68 275 89 275 270Z"></path></g></svg></span></td><td class="align_center" colspan="2"><i>R</i><sup>2</sup></td></tr><tr><td class="align_center">Live</td><td class="align_center">Nonliving</td><td class="align_center">Live</td><td class="align_center">Nonliving</td><td class="align_center">Live</td><td class="align_center">Nonliving</td></tr><tr><td class="align_center">6.6</td><td class="align_center">6.7</td><td class="align_center">0.7</td><td class="align_center">0.6</td><td class="align_center">0.998</td><td class="align_center">0.865</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Fixed and correlation coefficients of Langmuir and Freundlich isotherms (nonliving and living biomass).</div>

Journal of Chemistry

tab1

Table 1

Table 1: Equilibrium and Thermodynamic Studies on the Biosorption of Lead (II) by Living and Nonliving Biomass of <i>Penicillium notatum</i> 

Journal of Chemistry

Equilibrium and Thermodynamic Studies on the Biosorption of Lead (II) by Living and Nonliving Biomass of Penicillium notatum

Table 1