Fig. 9: Normalized release (NCi in g L−1) for selected constituents as a function of final extract pH from EPA Method 1313 testing of BA5 and LAWA44.
a NCAl, (b) NCCa, (c) NCFe, (d) NCMg, (e) NCNa, and (f) NCSi. The uncertainty (not shown) displayed in the plots is 14% of the value of NCi was calculated with Eq. 5.
