Characteristics and Applications of Sewage Sludge Biochar Modified by Ferrous Sulfate for Remediating Cr(VI)-Contaminated Soils

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Index</td><td class="align_center">Water content (%)</td><td class="align_center">Organic content (%)</td><td class="align_center">pH</td><td class="align_center">Total Cr</td><td class="align_center">Cr(VI)</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Value</td><td class="align_center">27.26</td><td class="align_center">1.75</td><td class="align_center">9.80</td><td class="align_center">1014.6 mg/kg</td><td class="align_center">973.5 mg/kg</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Physicochemical properties of Cr(VI) contaminated soil.</div>

Advances in Civil Engineering

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Table 1

Table 1: Characteristics and Applications of Sewage Sludge Biochar Modified by Ferrous Sulfate for Remediating Cr(VI)-Contaminated Soils 