Institute of Chemistry, Technical University of Poznan, ul. Piotrowo 3, 60-965 Poznan, Poland ,Institute of Chemistry, Technical University of Poznan, ul. Piotrowo 3, 60-965 Poznan, Poland ,Institute of Chemistry, Technical University of Poznan, ul. Piotrowo 3,Poznan,Poland,60-965
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[J]. (3):9-12(1992)
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[J]. (3):9-12(1992)DOI:
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<正> Methods for determination of nonionic surfactants in surface water and wastewater have not been satisfactory since yet. Wickbold’s method is commonly used forsuch a purpose (1). This method consists of three time-consuming stages: (i) gas stri-pping separation of nonionic surfactants from water matrix, (ii) precipitation of ethox-正>