Temat: Bioaccumulation - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Use of dead and living fungal biomass for removal of hexavalent chromium
Autorzy:: Holda, A.
Mlynarczykowska, A.
Powiązania:: https://bibliotekanauki.pl/articles/109742.pdf
Data publikacji:: 2016
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: hexavalent chromium
Aspergillus niger
biosorption
bioaccumulation
Opis:: The removal of hexavalent chromium from aqueous solution was carried out in batch experiments using dead and living biomass of Aspergillus niger. The effects of the operating parameters such as influent Cr(VI) concentration, influent pH and biomass concentration on the Cr(VI) reduction were investigated. The results indicates that the removal rate of Cr(VI) increased with a decrease in pH or with increase of Cr(VI) and biomass concentrations. For chromium bioaccumulation along with nutrients the process is the most intensive within the first 5 days of mycelium formation. For biosorption, the greatest binding of this metal is achieved within the first 4 days of the process.
Źródło:: Physicochemical Problems of Mineral Processing; 2016, 52, 2; 551-563
1643-1049
2084-4735
Pojawia się w:: Physicochemical Problems of Mineral Processing
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Environmental aspects of post mining uranium wastes deposited in Radoniow, Poland
Autorzy:: Rewerski, B.
Ruszkowski, D.
Chajduk, E.
Sklodowska, A.
Powiązania:: https://bibliotekanauki.pl/articles/109323.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: uranium
post mining wastes
bioaccumulation
lidar
Opis:: Post mining uranium wastes from Radoniów were analysed and chemical, mineralogical andpetrographic characteristics were performed. Additionally, the size parameters of dumps and direction of water runoff were estimated using LIDAR data. Bioaccumulation of uranium in different plants covering dump’s surface was shown.
Źródło:: Physicochemical Problems of Mineral Processing; 2014, 50, 1; 71-77
1643-1049
2084-4735
Pojawia się w:: Physicochemical Problems of Mineral Processing
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Biological removal of Cr(VI) ions from aqueous solutions by trichoderma viride
Autorzy:: Holda, A.
Kisielowska, E.
Powiązania:: https://bibliotekanauki.pl/articles/109693.pdf
Data publikacji:: 2013
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: bioaccumulation
chromium
Cr(VI)
microscopic fungi
Trichoderma viride
Opis:: The paper presents biological removing of Cr(VI) ions from aqueous solution by applying autochtonic fungi seedling of Trichoderma viride originated from chromium mud samples. The growth of organism and removing of chromium(VI) was performed in aqueous solution of various chromium(VI) contents and at optimal value of pH. During 14 days of incubation, samples of 5 cm3 each were collected every day for determination of chromium(VI) in solution and the efficiency of biological removal was specified. Since removal of chromium(VI) from aqueous solution may occur because of reduction, biosorption or bioaccumulation processes, to determine which one occurred, the Cr(III) contents were determined in samples of the medium as well in ooze after mycelium irrigating and in mycelium.
Źródło:: Physicochemical Problems of Mineral Processing; 2013, 49, 1; 47-60
1643-1049
2084-4735
Pojawia się w:: Physicochemical Problems of Mineral Processing
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Bioaccumulation capacities of copper(II) ions in Salvinia natans
Autorzy:: Hołtra, A.
Zamorska-Wojdyła, D.
Powiązania:: https://bibliotekanauki.pl/articles/207713.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: bioaccumulation
copper ions
Salvinia natans
water contamination
biokumulacja
zanieczyszczenie wody
jony miedzi
paproć wodna
salwinia pływająca
Opis:: Capacities of the pleustophytes in the purification of the aquatic environments in Polish climatic zone have been evaluated. Studies of bioaccumulation of copper(II) from culture media contaminated with 5, 10, 15 and 20 mg Cu/dm3 by the plants of Salvinia natans species were performed. The process was carried out for 14 days with the use of artificial plant-breeding species. The balance of the content of copper(II) in dry matter of plants and in the culture media was investigated. Capabilities of Salvinia natans to bioaccumulate copper(II) have been confirmed in all contaminated culture media.
Źródło:: Environment Protection Engineering; 2014, 40, 4; 41-51
0324-8828
Pojawia się w:: Environment Protection Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

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