Bone Char Adsorption of COD and Colour from Tannery Wastewater: Breakthrough Curve Analysis and Fixed Bed Dynamic Modelling

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter</td><td class="align_center">Value</td><td class="align_center">Ghana EPA standard [<a href="/journals/ace/2024/6651094/#B44" target="_blank">44</a>]</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">pH</td><td class="align_center">3.15 ± 0.11</td><td class="align_center">6.0–9.0</td></tr><tr><td class="align_left">Colour (Pt-Co)</td><td class="align_center">4,050 ± 128</td><td class="align_center">100</td></tr><tr><td class="align_left">Turbidity (NTU)</td><td class="align_center">180.64 ± 54</td><td class="align_center">75</td></tr><tr><td class="align_left">COD (mg/L)</td><td class="align_center">15,800 ± 120</td><td class="align_center">250</td></tr><tr><td class="align_left">BOD<sub>5</sub> (mg/L)</td><td class="align_center">675.35 ± 65</td><td class="align_center">50</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Characteristics of vegetable tannery wastewater.</div>

Advances in Civil Engineering

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Table 1

Table 1: Bone Char Adsorption of COD and Colour from Tannery Wastewater: Breakthrough Curve Analysis and Fixed Bed Dynamic Modelling 