Table 3 Summary of regeneration efficiency.

From: Efficient removal of Cs+ and Sr2+ from water using titanate nanotubes embedded in alginate macromolecules

Cycle Number

TNTs

T/G

 

Cs⁺ Removal

Sr²⁺ Removal

Cs⁺ Removal

Sr²⁺ Removal

Notes

1

~ 100%

~ 100%

~ 100%

~ 100%

Baseline

2

97–98%

96–97%

95–96%

94–95%

Slight capacity loss

3

95%

94%

92%

90–91%

Stable performance

4

92–93%

92%

88–90%

87–88%

Minor degradation

5

90%

89–90%

85%

83–85%

Within acceptable limits

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