Immobilization of Lead and Nickel Ions from Polluted Yam Peels Biomass Using Cement-Based Solidification/Stabilization Technique

Table 3

Influence of temperature and initial concentration on nickel uptake.

Temperature (°C)	Initial concentration (ppm)	Final concentration (ppm)	Adsorption capacity (mg/g)
55	58.57	35.257	4.66
55	341.42	307.212	6.84
55	200	180.250	3.95
70	100	80.644	3.87
70	300	288.234	2.35
40	100	66.678	6.70
40	300	264.143	7.17
76.21	200	169.523	6.09
33.78	200	160.445	7.91
55	58.57	35.257	4.66