TRACE ANALYSIS OF MERCURY IN PROCESS WATER FROM OIL AND GAS INDUSTRY USING ATOMIC FLUORESCENCE SPECTROSCOPY COUPLED WITH COLD VAPOUR (CVAFS)
Publish place: Applied Research Journal، Vol: 1، Issue: 4
Publish Year: 1394
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_ARJ-1-4_011
تاریخ نمایه سازی: 26 اسفند 1394
Abstract:
Atomic fluorescence spectroscopy coupled with cold vapour (CV-AFS) was used to analyse mercury content in process water from oil and gas industry. Both external calibration and standard addition method were applied to determine the concentration. The result obtained shows concentration of mercury (Hg) in standard addition was 561.31 ppt, while the concentration in external calibration was 311.9 ppt. Both of the concentrations obtained were below maximum limit of Hg content in water (100 ppb).
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Authors
Mohammed Modu Aji
Department of Chemical Engineering, Faculty of Engineering, University Of Maiduguri, Borno State, Nigeria.
Shettima Abba Kyari
Department of Chemistry, Federal college of Education technical Potiskum, Yobe state, Nigeria.
Mustafa Alhaji Hussaini
Department of Chemical Engineering, Faculty of Engineering, University Of Maiduguri, Borno State, Nigeria.