Natural Attenuation of Emerging Pharmaceuticals by Bank Filtration in Addressing Regional Groundwater Management Issues - Dimkic et al. page 10

Figure 12 reflects some of the experience gained at the Belgrade Groundwater Source, where long-term monitoring has revealed an extraordinary reduction in bank-filtrate oxygen consumption on its way from the river to the abstraction wells. The reduction in KMnO4 demand was noted in both the Sava River water and the blended groundwater.

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Figure  13 shows the effects of eliminating organic carbon by bank filtration along the way from the Rhine River to abstraction wells Schmidt et al. ( 2008a, b).

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