Title :
Determination of Trace Nickel in the Fu-Yang River by PAN Spectrophotometry
Author :
Zhou, Jihong ; Lian, Yanjun
Author_Institution :
Coll. of Urban Constr., Hebei Univ. of Eng., Handan
Abstract :
Because of the carcinogen property of nickel, it is important for the water environment to monitor the trace nickel with a kind of simple and sensitive method. The determination of trace nickel in the Fu-yang river by PAN(1-(2-pyridineazo)-2-naphthol) spectrophotometry is introduced in this paper. The result indicate that the limit of detection of this method is 0.004 mg/L, the relative standard deviation is 0.01% and the mark-on recovery ranged from 95.0%~105.6%. In addition, several problems needing attention about experiment process are posed in this paper.
Keywords :
cancer; chemical variables measurement; nickel; organic compounds; rivers; spectrochemical analysis; spectrophotometry; tumours; water pollution measurement; (1-(2-pyridineazo)-2-naphthol) spectrophotometry; Fu-yang river; Ni; PAN spectrophotometry; carcinogen property; trace nickel determination; water analysis; Absorption; Ethanol; Glass; Instruments; Monitoring; Nickel; Presence network agents; Rivers; Testing; Water storage;
Conference_Titel :
Bioinformatics and Biomedical Engineering, 2008. ICBBE 2008. The 2nd International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1747-6
Electronic_ISBN :
978-1-4244-1748-3
DOI :
10.1109/ICBBE.2008.382