Effects of Three Biochars as Adsorbents on Soils Adsorbing Ammonium Nitrogen in Biogas Slurry

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/jchem/volume-2017/4627928/figures/4627928.fig.001a.svgz" name="4627928.fig.001a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Commercial activated carbon (C<sub>1</sub>)</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/jchem/volume-2017/4627928/figures/4627928.fig.001b.svgz" name="4627928.fig.001b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Rice husk carbon (C<sub>2</sub>)</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/jchem/volume-2017/4627928/figures/4627928.fig.001c.svgz" name="4627928.fig.001c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Nut shell carbon (C<sub>3</sub>)</td></tr></table>

<div>Pore size distribution curves of commercial activated carbon (C<sub>1</sub>), rice husk carbon (C<sub>2</sub>), and nut shell carbon (C<sub>3</sub>).</div>

Journal of Chemistry

fig1

Figure 1

Figure 1: Effects of Three Biochars as Adsorbents on Soils Adsorbing Ammonium Nitrogen in Biogas Slurry 