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Lublin municipal waste water effluent treated in two stages (mechanical and biological) was used in the monoliths filled with loess soil of an undisturbed structure taken from different erosion zones: W - top (grey-brown podzolic soil): D - bottom of the valley (deluvial soil); N - northern slope (brown soil - weakly eroded), S - southern slope (calcareous soil - strongly eroded). Control objects...
Metodą spektrometrii atomowo-absorpcyjnej oznaczono zawartość ołowiu, kadmu i niklu w dwudziestu rodzajach herbat (liściastych i granulowanych) oraz w naparach o średniej mocy sporządzonych z tych samych próbek. Dla ołowiu i niklu określono stopień ekstrakcji do fazy wodnej.
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