86497 ⎘
Nature of the water, waste water, sewage or sludge to be treated Black water originating from toilets
Cadence detection in a sequence of video fields
#302Method and apparatus for separation of chemical materials from feces
#303Method and apparatus for separation of chemical materials from feces
#304Disinfection System
#305Method And Device For Treatment And Loop-Processing Of Waste Waters
#306Mobile or stationary modular self-contained dehydration toilet, dehydration engine, and gray water recovery system
#307Method and system for biologic decontamination of a vessel's ballast water
#308Treatment apparatus for excrement of rest room
#309Wastewater treatment system for a marine vessel
#310Complete Water Management Process and System
#311Dual-train wastewater reclamation and treatment system
#312Filtering device
#313Portable apparatus for in-transport treatment of waste
#314Dehydration toilet having an infusion odor capturing steam and water recovery system
#315Supported biofilm process
#316Sewage treatment system for use in marine toilet and other remote toilets
#317Mobile or stationary modular self-contained dehydration toilet, dehydration engine, and gray water recovery system
#318Membrane bioreactor, process and aerator
#319Septic tank
#320Supported biofilm apparatus
#321Septic tank free from dung-sucking operation
#322Water treatment for an aircraft
#323Aerobic wastewater management system, apparatus, and method
#324Process and apparatus for waste water treatment
#325Sewage treatment plant
#326Process and assembly for the treatment of waste water on ships
#327Membrane bioreactor, process and aerator
#328Method, apparatus and system for removal of contaminants from water
#329Filtering apparatus of circulating flush toilet
#330Waste water filtering and recycling system
#331Systems for water purification through supercritical oxidation
#332Apparatus and method for the treatment of waste
#333Wastewater spray distribution apparatus
#334System and method for wastewater treatment
#335Apparatus for water filtration, ozone, and ultraviolet disinfection
#336Method for anaerobically fermenting organic solid waste
#337System and method for water purification
#338Wastewater spray distribution apparatus
#339Scat trap aerator and filter system
#340Apparatus and method for recycling blackwater and greywater at oil and gas well sites
#341Osmotic system and method for food and oxygen production
#342Waste processing toilet for use in locations having limited utility service
#343Apparatus and method for recycling blackwater and greywater at oil and gas well sites
#344Mobile wastewater treatment system
#345Wastewater disinfection system
#346System and method for treating wastewater entering a septic tank