Kinetics Study of Cd^(2+) Adsorption on Modified Rice Husks

Xinpeng Zhao ； Ruihua Zhao ； Haonan Zhang ； Kaiqiang Hou ； Haoyue Li

《International Core Journal of Engineering》 6卷3期 (2020/03) Pp. 25-28

https://doi.org/10.6919/ICJE.202003_6(3).0007

摘要

Kinetics model of Cd^(2+) adsorption by modified rice husks was discussed in this paper. The results showed that the entire adsorption process is in accordance with pseudo-second- order kinetics equation. Equilibrium adsorption amount and reaction rate constant of kinetics equation increased with increase of temperature.

關鍵字

Modified rice husk ； Adsorption ； Cadmium

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