Study of Making Purifying Agent from Pickling Waste Liquor and Its Experimental Application
XI Gai-qing,WANG Jian-sen,LIU Shu-ming,PENG Jian-feng
Journal of Hebei University (Natural Science Edition) . 2006, (5): 515 -519 .  DOI: 10.3969/j.issn.1000-1565.2006.05.016