Removal of Colored Organic Pollutants from Wastewaters by Magnetite/Carbon Nanocomposites: Single and Binary Systems

Table 8

Effect of solution pH on dyes removal efficiency in the case of binary system.

Dye	pH
	2.84	6.90	10.14
	R (%)
NB (NB + ChS)	87.38	77.21	51.11
NB (NB + BR2)	87.98	96.52	94.00
ChS (ChS + NB)	63.50	59.17	22.60
ChS (ChS + BR2)	73.08	52.82	52.37
BR2 (BR2 + NB)	95.48	97.83	98.92
BR2 (BR2 + ChS)	88.29	91.76	92.82