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Flow injection spectrophotometric determination of copper in petroleum refinery wastewaters

✍ Scribed by Ricardo J. Cassella


Book ID
108360658
Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
132 KB
Volume
72
Category
Article
ISSN
0026-265X

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Flow-injection spectrophotometric determ
✍ N. Chimpalee; D. Chimpalee; S. Srithawepoon; T. Patjarut; D.Thorburn Burns πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 350 KB

Copper can be determined spectrophotometrically at 600 nm based on the reaction of copper(H) and bis(cyclohexanone)oxalyldihydrazone using flow-injection analysis. The carrier stream was distilled water and the reagent streams were 27% (w/v) citric acid solution, 37% (v/v> ammonia solution and 0.18%