Shormanov V K, Elizarova M K, Grigor'eva S V, Agarkova E A
Sud Med Ekspert. 2001 Jan-Feb;44(1):26-8.
Phenol and 4-methylphenol were extracted from aqueous solutions by 5 organic solvents. The degree of extraction depended on such factors as type of extracting agent, pH of aqueous phase, and water saturation of extracting agent. The necessary number of extractions for obtaining the preset volumes of studied compounds is calculated.
用5种有机溶剂从水溶液中萃取苯酚和4-甲基苯酚。萃取程度取决于萃取剂类型、水相pH值和萃取剂的水饱和度等因素。计算了获得预设体积的研究化合物所需的萃取次数。
