Table 2. The comparison of catalytic bromate reduction activity between SP60 sample and various Pd-based catalysts reported in literature.

Catalysts	Reaction Conditions	Initial Reaction Rate (mmolBromate·h−1·gPd−1)	Reference
0.88%Pd/Al2O3	0.4 mM Bromate, 0.05 g · L−1 Cat., 1 mL/mLaq. min H2, pH 6, RT	6001	This work
1.93%Pd/Al2O3	0.4 mM Bromate, 0.05 g · L−1 Cat., 0.2 mL/mLaq. min H2, pH 5.6, RT	554	[34]
2.2%Pd/MCN	0.78 mM Bromate, 0.03 g · L−1 Cat., 0.2 mL/mLaq. min H2, pH 5.6, RT	1818	[35]
1.5%Pd/ZSM5	0.078 mM Bromate, 0.5 g · L−1 Cat., 0.17 mL/mLaq. min H2, RT	25	[36]
0.104%Pd/Fe3O4	0.39 mM Bromate, 0.2 g · L−1 Cat., 0.5 mL/mLaq. min H2, pH 6, RT	5650	[40]
2.0%Pd/amino functionalized magnetic MCM-41	0.78 mM Bromate, 0.05 g · L−1 Cat., 0.2 mL/mLaq. min H2, pH 5.6, RT	1150	[41]
0.3%Pd/10%CNF/monolith	0.39 mM Bromate, 0.5 g · L−1 Cat., 0.42 mL/mLaq. min H2, RT	764	[44]
0.3%Pd/CNFs/Sintered Metal Fibers	0.39 mM Bromate, 1.67 g · L−1 Cat., 0.42 mL/mLaq. min H2, RT	470	[45]
0.3%Pd/CNFs/Carbon Cloth	0.39 mM Bromate, 0.83 g · L−1 Cat., 0.42 mL/mLaq. min H2, RT	861	[46]