J4 ›› 2012, Vol. 11 ›› Issue (10): 28-30.

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Study on Rapid Determining Oil in Wastewater by Using UV-spectrum

This paper studied the determination method of oil content in wastewater. Compared with the national standards, the
method using n-hexane as an extractant has little injure to lab assistant and is easy to operate. The time of trial preparation would also be decreased by purification method combined with sulfonation and distillation.   

  1. College of Agriculture and Biology Science, Dali University, Dali, Yunnan 671003，China
  • Received:2012-05-31 Revised:2012-07-04 Online:2012-10-15 Published:2012-10-15

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Abstract:

This paper studied the determination method of oil content in wastewater. Compared with the national standards, the
method using n-hexane as an extractant has little injure to lab assistant and is easy to operate. The time of trial preparation would also be decreased by purification method combined with sulfonation and distillation.

Key words: UV-spectrum, oil and sewage, wastewater, regression analysis

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