期刊论文

Dang, Zhi

英文

Colloids and Surfaces B: Biointerfaces

0927-7765

2013

107

11-18

10.1016/j.colsurfb.2013.01.062

This work was financially supported by the National Natural Science Foundation of China (Nos. 40730741 and 41073088 ), National Special Science and Technology Project on Treatment and Control of Water Pollution of China (No. 2008ZX07211-001 ), and the Natural Science Foundation of Guangdong Province (No. 9351064101000001 ). The authors are very grateful to Dr. Drew Gorman-Lewis, Asst. Prof. College of Environment, University of Washington, for his comments on the manuscript and language editing.

本校为其他机构

The present study investigated the biosorption capacity of live and dead cells of Bacillus cereus RC-1 for Cd(II). The biosorption characteristics were investigated as a function of initial pH, contact time, and initial cadmium concentration. Equilibrium biosorption was modeled using Langmuir, Freundlich and Redlich-Peterson isotherm equations. It was found that the maximum biosorption capacities calculated from Langmuir isotherm were 31.95. mg/g and 24.01. mg/g for dead cells and live cells, respectively. The kinetics of the biosorption was be...