WATER RESEARCH, vol. 40, no. 11, page. 2246 - 2247, 2006-06
WATER RESEARCH, vol. 39, no. 19, page. 4651 - 4660, 2005-11
JOURNAL OF HAZARDOUS MATERIALS, vol. 157, no. 1, page. 114 - 121, 2008-08-30