The analysis shows the determination range of this method, and a detailed description is made for sample preparation, choice of test conditions and results.
2
通过试验分析证明，可以用单一标样校准检测线，并用于测量较宽范围的氮含量。
By the test analysis, it is approved that using a single standard can calibrate the detection line, and this single standard can also be applied to measure the nitrogen content in the wider range.
The results show that the biodemulsifier has better demulsification properties compared with chemical standard demulsifier and chemical demulsifier used in the plant.
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