Research Article

Assessing Redox Properties of Natural Organic Matters with regard to Electron Exchange Capacity and Redox-Active Functional Groups

Table 2

The proportions of EEC of PPNOM and LNOM.

Reducing potentials3500 Da LMWF (%)14000 Da LMWF (%)3500 Da retentate (%)14000 Da retentate (%)

−0.49 V5.43.516.89.6
−0.59 V44. 926.441.958.4