Abstract

Methods and conditions for the separation of different groups of organic matter in the group analysis of peat, which have been developed and improved in different countries over more than 100 years, are analyzed. Data on the influence of the type of extractant, temperature, pH, extraction time, and other factors on the yield and properties of different groups of organic matter from peat are presented. It is shown that the separation of some organic matter components can significantly change the yield, molecular structure, and properties of other components. The degrees of changes in components with the use of different group analysis methods are different. To eliminate these disadvantages, it is necessary to search for instrumental techniques for the quantitative measurement of the concentrations of the main components in the organic matter of peat instead of extraction methods.

中文翻译：

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泥炭有机物群分析中的成分分离：综述

摘要

分析了超过100年来在不同国家开发和改进的泥炭组分析中分离不同有机物组的方法和条件。给出了有关萃取剂类型，温度，pH，萃取时间和其他因素对泥炭中不同有机物组的产量和性能的影响的数据。结果表明，某些有机物组分的分离会显着改变其他组分的产率，分子结构和性能。组件变化程度随使用不同的组分析方法而有所不同。为了消除这些缺点，