Table II.

Pore area, pore volume and pore surface area in EW-HAP, CW-HAP, and control group.

	CW-HAP	EW-HAP	Bongros®
Pore Area (nm)	5,222	5,436	6,265
Pore Volume (cm3/g)	0,0200	0,0167	0,0008
Pore surface area (m2/g)	2,813	2,147	0,3678