Pb-Contaminated Soil from Quintero-Ventanas, Chile: Remediation Using Sarcocornia neei

Figure 9

(a) Comparison of average Pb concentration with international regulations prior to phytoremediation. Own elaboration from [50] National Environment Center (2012). (b) Comparison of the average concentration of Pb with the international regulations after phytoremediation.

(a)

(b)