Rejection of Organic Micropollutants by Clean and Fouled Nanofiltration Membranes

Table 2

Comparison of clean and fouled membrane properties.

Characteristic	NF90		NF270
	Clean	Fouled	Clean	Fouled
Contact angle (°)	47.3 ± 2.0	61.5 ± 2.2	26.1 ± 2.1	30.8 ± 2.1
Pure water permeability (L m^−2 h^−1)	57.2	37.9	85.5	68.2