Figure 4
From: Filter paper supported nZVI for continuous treatment of simulated dyeing wastewater
(a) Decoloration behavior of FP/PAA/nZVI (content of nZVI is 24.8%) for methyl blue solutions with different initial concentration, 10 mg/L, 15 mg/L, 20 mg/L, 25 mg/L, 30 mg/L. (b) Decolorizing efficiency of FP/PAA/nZVI (content of nZVI is 24.8%) for methyl blue solutions with different initial concentration, 10 mg/L, 15 mg/L, 20 mg/L, 25 mg/L, 30 mg/L.
