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2011
|
Invention
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Low oxygen biologically mediated nutrient removal. The present invention is directed to a substan... |
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2010
|
Invention
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Method for treating nitrogen in waste streams. The present invention is directed to a novel proce... |
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2009
|
Invention
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Micro-electron acceptor phosphorus accumulating organisms. The present invention is directed to a... |
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2007
|
Invention
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Environmentally compatible integrated food and energy production system. The present invention re... |
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2003
|
Invention
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Low oxygen organic waste bioconversion system. The present invention is directed to a substantial... |
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2001
|
Invention
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Low oxygen organic waste bioconversion system. The present invention is directed to a subst... |
