Phosphorus Removal from Wastewater Using Oven-Dried Alum Sludge

<table>The effect of pH on adsorption of phosphorus by ODS (<svg height="15.6875" id="M31" style="vertical-align:-3.39066pt" version="1.1" viewbox="0 0 47.862499 15.6875" width="47.862499" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>mg/L, mass of sludge = 20 g/L, Temp. = 25°C).</table>

International Journal of Chemical Engineering

Phosphorus Removal from Wastewater Using Oven-Dried Alum Sludge

Figure 11