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. Author manuscript; available in PMC: 2020 Jan 15.
Published in final edited form as: J Memb Sci. 2019 Sep 7;594:117454. doi: 10.1016/j.memsci.2019.117454

Fig. 7.

Fig. 7.

Effects of pH and temperature conditions on dechlorination performance in solution phase studies (CMC is 0.5 wt%, [Fe] = 500 ppm, Pd was 0.5 wt% of Fe, [PCB 1]o = 5 ppm). (a) The initial pH 3.5, 7.8 and 9.2 were converted to 3.6, 8.1 and 9.3, respectively. T = 23 °C. (b) Based on the Arrhenius equation, the activation energy of PCB 1 dechlorination was obtained as 26.5 kJ/mol. The initial pH = 7.8.