Use of Green Chemistry for Amputation of Chromium Ions from Wastewater by Alkali-Treated Composts of Fruit Peels in Economical Way

Table 8

Percent sorption and percent recoveries of Cr (VI).

Sorbent	Surface water		Ground water
	Removal (%)	Recovery (%) with 5 mL methanol	Removal (%)	Recovery (%) with 5 mL methanol
WMP	96.72 ± 0.411	96.82 ± 0.432	97.32 ± 0.413	95.32 ± 0.433
MnP	97.83 ± 0.223	94.73 ± 0.231	97.34 ± 0.247	93.21 ± 0.236
LP	96.31 ± 0.421	95.22 ± 0.414	95.21 ± 0.463	91.74 ± 0.426
MP	98.32 ± 0.861	95.73 ± 0.816	92.32 ± 0.796	92.47 ± 0.834