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Gas sparger for an immersed membrane |
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| 10702829 |
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Gas sparger for an immersed membrane |
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Integrated gas sparger for an immersed membrane |
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| 9556046 |
Membrane supported biofilm apparatus |
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| 9364805 |
Integrated gas sparger for an immersed membrane |
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2016-06-14 |
| 9358505 |
Gas sparger for an immersed membrane |
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2016-06-07 |
| 8986540 |
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2014-06-24 |
| 8580113 |
Method for utilizing internally generated biogas for closed membrane system operation |
Youngseck Hong, Domenico Salasso, Jeffrey Ronald Cumin, David Eaton Sproule, Sheng Chang |
2013-11-12 |
| 8528745 |
Membrane supported biofilm apparatus |
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2013-09-10 |
