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2021
|
Invention
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Process for the supercritical oxidation of sewage sludge and other waste streams.
A process perf... |
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|
Invention
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Gasification of organic waste streams. Supercritical gasification of a waste stream uses a superc... |
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|
Invention
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Process for the supercritical oxidation of sewage sludge and other waste streams. A process perfo... |
|
|
Invention
|
A treatment process for waste streams.
A spent caustic treatment process addresses the shortcomi... |
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Invention
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A hydrothermal process for oxalate destruction. 224 4 waste stream from an alumina refining proce... |
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Invention
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A treatment process for waste streams. A spent caustic (SC) treatment process addresses the short... |
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2020
|
G/S
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Hydrothermal apparatus and installations for use in the treatment and disposal of sludges from se... |
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2008
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G/S
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Industrial waste purification plants; waste water treatment apparatus and installations, apparatu... |
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1996
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G/S
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Waste water purification plants; apparatus for water supply and sanitary purposes. |
