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. 2006 Dec 19;3:16. doi: 10.1186/1743-8977-3-16

Figure 4.

Figure 4

OH generation from coal/water slurries using APF. 40 m2/L coal loadings were mixed with an APF solution for 24 hrs followed by filtration and fluorescence measurements. The insert shows OH formation as a function of total pyritic sulfur present in the coal samples. Fluorescent intensity has been converted to OHAPF by a factor determined by reacting APF with known concentrations of H2O2 and HRP.