Detoxification Of Hexavalent Chromium Cr(VI)
By Bacillus Laterosporus And Its Application In
Lebanese Waste Water
Author(s)
H. Holail, A. Al-Bahadly & Z. Olama
Abstract
A novel chromate resistant bacterial strain was isolated and purified and
identified as Bacillus laterosporus and used for Cr(VI) reduction application
using living and resting cells. The evaluation of the environmental factors that
affect the chromate reduction was investigated using a multifactorial experiment
(Placket-Burman statistical design. Free and immobilized cells on natural
supports were tested using a bioreactor for the treatment of some chromate
loaded waste waters in Lebanon. Bacillus laterosporus is considered as a
promising and ideal candidate that must be used in knowledge-based on toxic
metal remediation system.
Keywords: Bacillus laterosporus, detoxification of Cr(VI), immobilization,
optimization.
Keywords
Bacillus laterosporus, detoxification of Cr(VI), immobilization,
optimization
Related Book
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