Removal of Hg from Real Polluted Sediments Using Enhanced-EK Decontamination: Verification of Experimental Methods and Batch-Test Preliminary Results

Table 5

pH and Hg extraction for all the treatments.

Treatment	Enhancing agent	Solution concentration	pH	Hg recovered; (µgL^−1)	Hg extraction (%)
B1-05	Olimpicon GC	5%	6.51	1.18	0.02
B1-15		15%	6.68	12.88	0.18
B2-05	Olimpicon SG/W	5%	10.22	5.33	0.08
B2-15		15%	10.36	11.15	0.16
B3-05	EDTA	0.1 M	5.20	0.55	0.01
B3-15		0.2 M	4.98	3.68	0.05