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| Author |
YI, Z.-ji; LIAN, B.; YANG, Y.-qun; ZOU, J.-ling |
| Title |
Treatment of simulated wastewater from in situ leaching uranium mining by zerovalent iron and sulfate reducing bacteria |
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Journal Article |
| Year |
2009 |
Publication |
Transactions of Nonferrous Metals Society of China |
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| Volume |
19 |
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840 |
| Keywords |
basification, sulfate, sulfate reducing bacteria (SRB), uranium, wastewater, zerovalent iron (ZVI) |
| Abstract |
Batch and column experiments were conducted to determine whether zerovalent iron (ZVI) and sulfate reducing bacteria (SRB) can function synergistically and accelerate pollutant removal. Batch experiments suggest that combining ZVI with SRB can enhance the removal of U(?) synergistically. The removal rate of U(?) in the ZVI+SRB combining system is obviously higher than the total rate of ZVI system and SRB system with a difference of 13.4% at t=2 h and 29.9% at t=4 h. Column experiments indicate that the reactor filled with both ZVI and SRB biofilms is of better performance than the SRB bioreactor in wastewater basification, desulfurization and U(?) fixation. The results imply that the ZVI+SRB permeable reactive barrier may be a promising method for treating subsurface uranium contamination. |
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THL @ christoph.kuells @ yi_treatment_2009 |
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206 |
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Davila, P.; Külls, C. |
| Title |
Combined application of 85-Kr, 39-Ar with CFCs in contaminated aquifers |
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2009 |
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EGU Geophysical Abstracts |
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1074 |
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THL @ christoph.kuells @ Davila2009combined |
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51 |
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Külls, C.J.; Zabori, J. |
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On the representation of hydrological processes in current SVAT schemes-comparison and perspective |
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2009 |
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American Geophysical Union Fall Meeting |
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2009 |
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14 |
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THL @ christoph.kuells @ Kuells2009representation |
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52 |
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Külls, C.; Marx, V.; Bittner, A.; Ellmies, R.; Seely, M. |
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Environmental impacts on the hydrology of ephemeral streams and alluvial aquifers |
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Conference Article |
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2009 |
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EGU Geophysical Abstracts |
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5517 |
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THL @ christoph.kuells @ Kuells2009environmental |
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53 |
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Klaus, J.; Külls, C. |
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Integrating residence time data in mixing cell modeling-Application to the Lower Kuiseb Dune area |
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2009 |
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EGU Geophysical Abstracts |
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11026 |
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THL @ christoph.kuells @ Klaus2009integrating |
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54 |
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