@article{kumar_ramakrishnan_kirupha_sivanesan_2010,  title={Thermodynamic and kinetic studies of cadmium adsorption from aqueous solution onto rice husk},  volume={27},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66322010000200013},  DOI={10.1590/S0104-66322010000200013},  number={2},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Kumar, P. Senthil and Ramakrishnan, K. and Kirupha, S. Dinesh and Sivanesan, S.},  year={2010},  month={Apr},  pages={347–355} }