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