2015 | OriginalPaper | Buchkapitel
Treatment of Acid Wastewater Containing Uranium by Sulfate Reducing Bacteria
verfasst von : Jie Gao, Lechang Xu, Yalan Wang, Wei Zhang
Erschienen in: Uranium - Past and Future Challenges
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
Sulfate Reducing Bacteria (SRB) strain form and its sulfate-reducibility was identified after enrichment, separation and purification of SRB from some an-aerobic sludge of a uranium mine. The growth of SRB was stabilized 72 h after inoculation. The influence of inoculation quantity, pH, temperature, SO42- concentration on the growth of SRB was discussed. Sulfate treatment effect with 6.5 g/L SO42- concentration was 51.8 % in 15 days and 69.1 % in 30 days by SRB, respectively. Treatment effect of sulfate was 64 and 83 %, the one of uranium was 60 and 82.3 % from simulated wastewater by SRB and SRB + Fe0, respectively.