Water Pollution Cause with Mineral Oils. Analysis of the Pentane Extractable Mineral Oils and their Volatile and Water Soluble Constituents with GC/MS.:-Analysis of the Pentane Extractable Mineral Oils and their Volatile and Water Soluble Constituents wit
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概要
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The following two methods were developed to study the cause of pollution by mineral oils in surface water and groundwater. (1) Surface water sample was extracted with pentane and analyzed with GC/MS after concentration. Gasoline and kerosene were identified from the elution pattern of n-alkanes. The peak area ratios of n-alkanes to dimethylanthracene or trimethylanthracene were used to distinguish light oils from heavy oils. (2) Groundwater sample was analyzed with purge and trap method combined with GC/MS. Aromatic hydrocarbons having small solubility such as benzene, toluene, trimethylbenzene, naphthalene were used to distinguish gasoline, kerosene, light oil from heavy oil.<BR>The examples applied these method to a river water pollution by heavy oil and well water pollution by gasoline and heavy oil were shown.
- 日本環境化学会の論文
日本環境化学会 | 論文
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