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Geoelectrical observation of Yarrowia lipolytica bioremediation of petrol-contaminated soil

100%

Zogala B., Robak M., Rymowicz W., Wzientek K., Rusin M., Maruszczak J.

Polish Journal of Environmental Studies

2005

tom 14

nr 5

Our investigation was localized in the area of fuel base A of the former Soviet firing ground Borne Sulinowo, where petrol contamination of soils had been observed. The suspenssion of yeast strain Yarrowia lipolytica A–101 was introduced into twelve one-metre deep bore-holes. The process of bioremediation was controlled using electromagnetic and resistivity methods, and microbial enumeration was done on Hy–Check slides. The measurements were carried out along the same profile in spring 2003, autumn 2003 and spring 2004. The significant increase of electrical conductivity of soils was observed in the vicinity of bore-holes with introduced yeast. The study showed the ability of Yarrowia lipolytica yeast to remedy petrol contaminated soils and the efficiency of applied geoelectrical methods to this process monitoring.

Chemism of bottom sediments from a lake treated with various restoration techniques

80%

Tandyrak R.

Electronic Journal of Polish Agricultural Universities. Series Environmental Development

2005

tom 08

nr 4

Transect survey of artificial 137Cs and natural 40K in moss and bilberry leaf samples from two main valleys from Tatra National Park

80%

Kubica B., Skiba S., Mietelski J. W., Golas J., Kubica M., Stobinski M., Tuteja-Krysa M., Tomankiewicz E., Gaca P., Krzan Z.

Polish Journal of Environmental Studies

2004

tom 13

nr 2

This paper presents the results of determination of artificial 137Cs and natural 40K activity concentrations in plants (bilberry (Vaccinium myrtillus) and moss (Polytrichum commune)) and in soil samples from two main Tatra Valleys; Kościeliska and Rybi Potok Valley. The data were obtained during two years (2001- 02). These plants are known a as good bio-monitors for radioceasium [1,2 ]. It is known that 137Cs and 40K isotopes play important roles in the environment, due to their good assimilation by plants. The transfer of these elements from soil to plant depends of many factors: type of soil, organic matter contents, pH, type of plants. In this paper some results concerning the transfer of 137 Cs and 40K isotopes from various types of Tatra soil to moss or bilberry are shown.

Ograniczanie wyników

2 Polish Journal of Environmental Studies

1 Electronic Journal of Polish Agricultural Universities. Series Environmental Development

1 Gaca P.

1 Golas J.

1 Krzan Z.

1 Kubica B.

1 Kubica M.

1 Maruszczak J.

1 Mietelski J. W.

1 Robak M.

1 Rusin M.

1 Rymowicz W.

1 Skiba S.

1 Stobinski M.

1 Tandyrak R.

1 Tomankiewicz E.

1 Tuteja-Krysa M.

1 Wzientek K.

1 Zogala B.

2 2005

1 2004

Wyniki wyszukiwania

Geoelectrical observation of Yarrowia lipolytica bioremediation of petrol-contaminated soil

Chemism of bottom sediments from a lake treated with various restoration techniques

Transect survey of artificial 137Cs and natural 40K in moss and bilberry leaf samples from two main valleys from Tatra National Park