Cybill Kristel Q. Josef. 4 0

HEAVY METALS NICKEL (NI+2) AND ZINC (ZN+2) SCORPION KINETICS USING ANABAENA VARIABILIS / 6 6 Cybill Kristel Q. Josef. - - - 25 pp. 28 cm. - - - - - . - . - 0 . - . - 0 .

Thesis (Undergraduate) Pamantasan ng Lungsod ng Maynila, 2005.;BACHELOR OF SCIENCE IN CHEMISTRY.;ABSTRACT: This study was conducted to establish the sorption kinetics of Nickel and Zinc metal at different concentrations (1ppm, 10ppm, 15ppm and 20ppm) by a blue-green algae Anabaena Variabilis. Nickel and Zinc concentrations of 1ppm, 5ppm, 10ppm, 15ppm and 20ppm were introduced into the Anabaena Variabilis cultures. The BG-11 liquid media was used in the culture and exposed to an improvised light source of 40-watt fluorescent lamp. With specific time lapses, sample was pipeted from the culture and subjected to Atomic-Absorption Spectroscopy.





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