Anion chromatography using a coated PRP-1 column and eluents of pH> 7

1988 ◽  
Vol 447 (3) ◽  
pp. 315-322 ◽  
Author(s):  
E Papp
Keyword(s):  
1997 ◽  
Vol 69 (16) ◽  
pp. 3333-3338 ◽  
Author(s):  
V. Maurino ◽  
C. Minero

1986 ◽  
Vol 356 ◽  
pp. 413-419 ◽  
Author(s):  
Gabriella Schmuckler ◽  
A.Louie Jagoe ◽  
James E. Girard ◽  
Phyllis E. Buell
Keyword(s):  

1989 ◽  
Vol 61 (13) ◽  
pp. 1387-1392 ◽  
Author(s):  
Tetsuo. Okada ◽  
Purnendu K. Dasgupta ◽  
Dayong. Qi

1983 ◽  
Vol 32 (5) ◽  
pp. E137-E141 ◽  
Author(s):  
Manabu IGAWA ◽  
Kiyohiko SAITO ◽  
Masao TANAKA ◽  
Takeo YAMABE

2000 ◽  
Vol 10 (03n04) ◽  
pp. 147-153
Author(s):  
M. Tsuji ◽  
K. Kawasaki ◽  
T. Niizeki

Selenium in industrial wastewater at sub-ppm level was determined by PIXE spectrometry at the Tokyo Institute of Technology Van de Graaff Laboratory using a 2.5 MeV proton beam. A chemical concentration method was applied for elemental analysis. Other elements ( Mn , Fe , Ni , Cu , Zn , Pb , Hg , Cd , As ) were also found simultaneously. Anion chromatography revealed that selenium forms an oxyanion SeO 32- in wastewater studied. Pb , As and Se of these chemical species are required to lower below the discharge standard to the public water, 0.1ppm, while that of Hg is 0.005ppm. The combined use of these two analysis tools will help for rapid monitoring of the quality in the public water environment.


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