Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Waste water-treatment process

Waste water-treatment process

US Patent 5382369 · Granted Jan 17, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Coagulation/flocculation apparatus for the treatment of a hydraulic flow, and im2017
Rapid flotation device for water laden with suspended matter, and method for imp2017
Method for the floatation-clarification of difficult water and facility for impl2013
Pressurised water releasing nozzle for generating microbubbles in a flotation pl2010
Method and device for clarification of liquids, particularly water, loaded with 2007
Installation for water treatment by flotation2007
Process for the clarification of liquids and suspensions2001
Method for the physico-chemical treatment of effluents, in particular of surface2001
Method for the physico-chemical treatment of effluents in particular surface wat2001
Water treatment plant and set of modular equipment obtained by placing such plan2000
Reactor for biologically removing organic pollutants from water2000
Device for treating waste water especially rainwater1996