Determination of the accumulation, spatial distribution and reduction of Cr in unsaturated Pseudochrobactrum saccharolyticum LY10 biofilms by X-ray fluorescence and absorption methods. - Long, Dongyan; Zou, Lina; Hashmi, Muhammad Z.; Cai, Kuan; Tang, Xianjin; Chen, Guancun; Shi, Jiyan (Chemical Engineering Journal, 2015)