Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Geologos

1 2006

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: contaminant transport model

Sortuj według:

Ogranicz wyniki do:

Wykorzystanie modelowania matematycznego do oceny migracji intensywnie zabarwionych wód w rejonie ujęcia Joanka k. Poznania

Dragon Krzysztof, Górski Józef, Marciniak Marek, Kasztelan Dariusz

Geologos

2006

Vol. 10

35--46

The article describes an experiment involving pumping of groundwater from specific sections of the aquifer with a packer. The aim of the experiment was to identify the vertical differentiation of groundwater chemistry of the Wielkopolska Buried Valley Aquifer near Joanka well-field in order to explain the reasons for the occurrence of "brown water”. The research shows significant vertical and horizontal differences in groundwater chemistry. It has been found that “brown water” occurs in the lower part of the aquifer and its chemistry and isotopic composition imply origin from the Tertiary aquifer. It has been proved that the flow of “brown water” from Tertiary aquifer to the Wielkopolska Buried Valley Aquifer is possible through the old wrongly constructed well which was build before World War II. The hydrochemical data have been used to calibrate groundwater flow and contaminant transport model. This model has been used to determine the prognosis of “brown water” migration during well-field exploitation.