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IJBT Vol.05(4) [October 2006] >


Title: Uptake of Cr(VI) in the presence of sulphate by Bacillus mycoides in aerobic environment
Authors: Singh, Asha Lata
Krishna, P Murali
Rao, T Nageswara
Sarma, P N
Keywords: Bacillus mycoides
Cr(VI) uptake
non- competitive inhibition
sulphate uptake
Issue Date: Oct-2006
Publisher: CSIR
IPC CodeInt. Cl.8 C02F11/02; C12R1/07
Abstract: Studies on the uptake of Cr(VI) were carried out using the bacterium Bacillus mycoides, isolated from industrial wastewater in the presence of sulphate. Cr(VI) uptake by B. mycoides was found to be concentration dependent. The uptake of Cr(VI) was maximum at pH 7. The study suggested that sulphate acted as a non-competitive inhibitor of Cr(VI) and it was transported inside the cell through the cell membrane by some different sites rather than sulphate uptake transport site of the B. mycoides system.
Page(s): 506-509
ISSN: 0975-0967 (Online); 0972-5849 (Print)
Source:IJBT Vol.05(4) [October 2006]

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