TY - JOUR
T1 - Use of Microalgae (Red Tide Phytoplanktons) as an Adsorbent of Several Metal Ions in Water
AU - Yamaoka, Yukiho
AU - Takimura, Osamu
AU - Fuse, Hiroyuki
AU - Kamimura, Kazuo
PY - 1993
Y1 - 1993
N2 - Nineteen strains of algae and one Altermia sania were tested for their ability to collect metal ions. A method was described to collect the several metal ions in water with the microalgae (boiling water-treated powder algae). A 50 m/ solution containing Cd2+, Co2+, Cu2+, Ni2+, Mn2+ and Zn2+ was mixed with 100 mg of the microalgae under stirring for 30 min. The solution was then centrifuged or filtered through and the concentrations of metal ions in the filtrate were determined with an atomic absorption spectrometer. The red tide phytoplankton (Chattonella antiqua) tested were found to be more collective to Cd2+, Cu2+, Ni2+ and Co2+ than the green algae or the other micro algae. The collect order of the metals by Chattonella antiqua (boiling water-treated powder algae) was Cd≧Cu>Zn>Mn>Ni> Co>Ga.
AB - Nineteen strains of algae and one Altermia sania were tested for their ability to collect metal ions. A method was described to collect the several metal ions in water with the microalgae (boiling water-treated powder algae). A 50 m/ solution containing Cd2+, Co2+, Cu2+, Ni2+, Mn2+ and Zn2+ was mixed with 100 mg of the microalgae under stirring for 30 min. The solution was then centrifuged or filtered through and the concentrations of metal ions in the filtrate were determined with an atomic absorption spectrometer. The red tide phytoplankton (Chattonella antiqua) tested were found to be more collective to Cd2+, Cu2+, Ni2+ and Co2+ than the green algae or the other micro algae. The collect order of the metals by Chattonella antiqua (boiling water-treated powder algae) was Cd≧Cu>Zn>Mn>Ni> Co>Ga.
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U2 - 10.1246/nikkashi.1993.395
DO - 10.1246/nikkashi.1993.395
M3 - Article
AN - SCOPUS:85016538352
SN - 0369-4577
VL - 1993
SP - 395
EP - 399
JO - Nippon Kagaku Kaishi / Chemical Society of Japan - Chemistry and Industrial Chemistry Journal
JF - Nippon Kagaku Kaishi / Chemical Society of Japan - Chemistry and Industrial Chemistry Journal
IS - 4
ER -