首页> 外文会议>Proceedings of the Twenty-eighth Arctic and Marine Oilspill Program(AMOP) Technical Seminar vol.1 >The Effectiveness of Dispersants under Various Temperature and Salinity Regimes
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The Effectiveness of Dispersants under Various Temperature and Salinity Regimes

机译:各种温度和盐度条件下分散剂的有效性

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The dispersant effectiveness of Corexit 9500 on ASMB at different temperatures and salinity has been measured using the ASTM standard test and variations of this test, The results of this are compared to the only one historical test reported in the literature, in which both the temperature and salinity were varied over a broad range of values. This historical test concluded that there may be an interaction between temperature and salinity such that the traditional smooth curves for salinity and temperature behaviour were not observed. The finding of this series of tests is that there is interaction between salinity, temperature and effectiveness. The variation of temperature and salinity is best taken together for accurate prediction. A number of analytical factors such as TPH versus RPH methods, specific versus general calibration curves and automatic versus manual baseline placement, were also examined. These analytical factors do not result in data that are very different from each other. The effect of dispersant batch was tested by using two different batches about 5 years difference. It was found that there were large differences and that these differences changed with differing temperature and salinity.
机译:使用ASTM标准测试和该测试的变化测量了Corexit 9500在不同温度和盐度下对ASMB的分散效果,并将该结果与文献中报道的唯一一项历史测试进行了比较,该测试在温度和盐度方面盐度的变化范围很广。这项历史测试得出的结论是,温度和盐度之间可能存在相互作用,因此没有观察到传统的盐度和温度行为平滑曲线。这一系列测试的发现是盐度,温度和有效性之间存在相互作用。最好综合考虑温度和盐度的变化,以进行准确的预测。还分析了许多分析因素,例如TPH与RPH方法,特定与一般校准曲线以及自动与手动基线放置。这些分析因素不会导致数据彼此非常不同。通过使用两个相差约5年的不同批次来测试分散剂批次的效果。发现存在很大的差异,并且这些差异随着温度和盐度的不同而改变。

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