8Wu Feng-Chin, Teng Ru-ling, Juang Ruey-shin. Comparative adsorption of metal and dye on flake and bead-types of chitosan prepared from fishery wastes [J]. Journal of Harzardous Materials, 2000, 73 (1) : 63-75.
9Chen Jienan, Steve Truesdail, Lu Fuhua, et al. Long-term evaluation of aluminum hydroxide-coated sand for removal of bacteria from wastewater [J]. Water Research, 1998, 32 (7) : 2171-2179.
10Tanaka T, Makita H, Ohnishi H, et al. Chemoprevention of rat oral carcinogenesis by naturally occurring xantho-phylls, antaxanthin and canthaxanthin [J]. Cancer Res., 1995, 55 (18): 4059-4064.
