Biofunctional Characteristics of Lignite Fly Ash Modified by Humates: A New Soil Conditioner

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td align="left">Adsorbent</td><td align="center">Retention (g humic substances/g ash)</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td align="left">Fly ash</td><td align="center"></td></tr><tr><td align="left">Megalopolis</td><td align="center">1.72</td></tr><tr><td align="left">Kardia</td><td align="center">0.62</td></tr><tr><td align="center" colspan="2"><hr/></td></tr><tr><td align="left">Bottom ash</td><td align="center"></td></tr><tr><td align="left">Megalopolis</td><td align="center">2.21</td></tr><tr><td align="left">Kardia</td><td align="center">1.31</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Adsorption of humic substances on several bottom and fly ashes.

Bioinorganic Chemistry and Applications

tab2

Table 2

Table 2: Biofunctional Characteristics of Lignite Fly Ash Modified by Humates: A New Soil Conditioner 