Survey and Risk Assessment of Contaminants in Soil from a Nitrogenous Fertilizer Plant Located in North China

<table class="table-group" id="tab9"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Contaminant</td><td class="align_center" colspan="3">RSVS (mg/kg)</td></tr><tr class="thead"><td class="align_center">Calculated</td><td class="align_center">GB36600-2018</td><td class="align_center">Final</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Cu</td><td class="align_center">1890</td><td class="align_center">2000</td><td class="align_center">2000</td></tr><tr><td class="align_left">TPH</td><td class="align_center">820</td><td class="align_center">826</td><td class="align_center">826</td></tr><tr><td class="align_left">NH<sub>3</sub>-N</td><td class="align_center">1549</td><td class="align_center">--</td><td class="align_center">1549</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr><tr class="table-fn"><td><div>NH<sub>3</sub>-N, ammonia-nitrogen; TPH, total petroleum hydrocarbons.<br/></div></td></tr></table>

<div>RSVS of contaminants of concern.</div>

Journal of Chemistry

tab9

Table 9

Table 9: Survey and Risk Assessment of Contaminants in Soil from a Nitrogenous Fertilizer Plant Located in North China 