INVESTIGATION OF THE OIL-PRODUCTS SOLUBILITY IN WATER: QUALITATIVE COMPOSITION AND QUANTITATIVE LIMITS OF THE OIL-WATER MIXTURES

机译：对水中油产品溶解度的调查：油水混合物的定性组成和定量局限性

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Gasoline-water mixtures have been investigated using UV-spectrophoto-metry. It was found that such mixtures can be characterized with two absorption bands. The first one is located within wavelengths from 180 to 230 nm and the second is located within 240-280 nm. The first absorption band is very intense and cannot be used for any analytical determination while the second one exhibits distinct dependence on the gasoline concentration. Calibration diagrams have been built in the coordinates: optical density vs gasoline concentration for the UV-light absorption peak at 260 nm. Assumption on the qualitative composition of the gasoline-water mixtures has been made basing on the pattern and the peaks distribution along the light absorption spectra. It has also been found that the maximum concentration of the relatively soluble gasoline components reaches approximately 0.35 g/l. However, higher concentrations can be achieved at longer contacting between gasoline and water.

机译：使用紫外光光度法进行研究已经研究了汽油 - 水混合物。发现这种混合物可以用两个吸收带子表征。第一个位于180至230nm的波长内，第二个位于240-280nm内。第一吸收带非常强烈，不能用于任何分析测定，而第二个吸收带表现出对汽油浓度的明显依赖性。校准图已建立在坐标中：光学密度Vs汽油浓度在260nm处进行UV光吸收峰。对汽油 - 水混合物的定性组成的假设已经基于沿着光吸收光谱的图案和峰值分布。还发现，相对可溶性汽油组分的最大浓度达到约0.35g / L.然而，在汽油和水之间的较长接触时可以实现更高的浓度。

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《NATO advanced research workshop on the role of ecological chemistry in pollution research and sustainable development》|2009年||共6页
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IGOR WINKLER;
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中图分类实用放射化学、同位素指示剂的应用;
关键词
oil-water mixtures; UV-spectrophotometry; qualitative composition; quantitative limits;

机译：油水混合物;UV-分光光度法;定性组成;定量限制;

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机译：利用涡流分离油水混合物中油的研究

INVESTIGATION OF THE OIL-PRODUCTS SOLUBILITY IN WATER: QUALITATIVE COMPOSITION AND QUANTITATIVE LIMITS OF THE OIL-WATER MIXTURES

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