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Zestawiono wyniki oznaczeń zawartości anionowych i niejonowych środków powierzchniowo czynnych w ściekach pralniczych uzyskane różnymi metodami analitycznymi. Oznaczenia wykonano metodami MBAS i BiAS, określonymi jako referencyjne w przepisach regulujących jakość ścieków wprowadzanych do wód, oraz testami kuwetowymi Lange LCK332 i LCK333. W okresie luty-lipiec 2015 r., analizie poddano ścieki surowe...
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