Determination of aluminium ion in oilfield water by Tween 60 micellar-solubilized spectrophotometry
Xueya Chen
Abstract
Xueya Chen
Abstract
A new method for the determination of aluminum ion is described in this work.The analytical procedure is based on the visible spectrophotometric method which is increased in the medium of Tween 60 nonionic surfactant.The linear range of calibration curve is 0.005~0.3mg·L-1 and the detection limit is 0.39μg·L-1 with the detection wavelength 612nm.The method has been applied in the oilfield produced water for the determination of aluminum ion with satisfactory results.
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A new method for the determination of aluminum ion is described in this work.The analytical procedure is based on the visible spectrophotometric method which is increased in the medium of Tween 60 nonionic surfactant.The linear range of calibration curve is 0.005~0.3mg·L-1 and the detection limit is 0.39μg·L-1 with the detection wavelength 612nm.The method has been applied in the oilfield produced water for the determination of aluminum ion with satisfactory results.
Key concepts: Detection limit, Calibration curve, Pulmonary surfactant, Aluminium, Spectrophotometry, Solubilization, Chemistry, Nonionic surfactant