Effects of Experimental Conditions on Extraction Yield of Extracellular Polymeric Substances  by Cation Exchange Resin

<table>Storage effect on the extraction process (Resin dose = 70 g/gVSS; contact time = 1.5 hours; stirring intensity = 900 RPM). All the samples were stored at 4°C.</table>

The Scientific World Journal

fig4

Figure 4

Figure 4: Effects of Experimental Conditions on Extraction Yield of Extracellular Polymeric Substances  by Cation Exchange Resin 