The Separation of Chlorobenzene Compounds from Environmental Water Using a Magnetic Molecularly Imprinted Chitosan Membrane

초록

In this work, a magnetic molecularly imprinted chitosan membrane (MMICM) was synthesized for the extraction of chlorobenzene compounds in environmental water using the membrane separation method. The optimal extraction amount for chlorobenzene (9.64 mg center dot L-1) was found to be a 1:2 solid to liquid ratio, with a 20 min extraction time and 35 degrees C extraction temperature. This method proved to be successfully applied for the separation and trace quantification of chlorobenzene compounds in environmental water, with the limit of detection (LOD) (0.0016-0.057 ng center dot L-1), limit of quantification (LOQ) (0.0026-0.098 ng center dot L-1), and the recoveries ranging (89.02-106.97%).

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