A Study on DSLM Transporting the Rare Earth Metal La (III) with a Carrier of PC-88A

Table 4

Effect of initial concentrations on transport of rare earth.

rare earth metal	(min); Migration Time (min)	item	Data results
La(III)	125	(mol/L) initial concentration (mol/L)	5.0010^−5	8.0010^−5	1.0010^−4	1.5010^−4	2.0010^−4
		−ln/c0	~	2.80	1.67	1.12	0.751
		(m/s)	~	2.4910^−5	1.4910^−5	9.9710^−6	6.6810^−6

Description: “~” represents undetectable, namely, full migration.