Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02B - Hydraulic engineering › E02B 15 - Cleaning or keeping clear the surface of open water; Apparatus therefor
Patents for E02B 15 - Cleaning or keeping clear the surface of open water; Apparatus therefor (5,189)
11/2012
11/07/2012CN202519647U Portal frame type heavy grid dirt cleaning machine
11/07/2012CN202519646U Inflatable oil containment boom
11/07/2012CN202519645U Floater type oil containment boom with multiple fixed edges
11/07/2012CN202519644U Fireproof oil fence
11/07/2012CN202519643U Floater type oil containment boom
11/07/2012CN102767168A Disc type oil collecting device
11/07/2012CN102765465A Environment-friendly ship embedded with rope type oil recovering devices
11/07/2012CN101614004B Device for removing blue alga from pond and application method thereof
11/06/2012US8303812 Method and apparatus for skimming floated sludge
11/06/2012US8303212 Boom mooring system
11/01/2012WO2012110962A3 Device and method for recovering solid and/or liquid substances floating in a liquid mass
11/01/2012WO2012069949A3 Oil spill recovery vessel
10/2012
10/31/2012CN202509476U Small-scale water surface garbage collection device
10/31/2012CN202509475U Novel oil fencing and collecting device
10/31/2012CN102756792A Small-size remote control catamaran for salvaging floater
10/25/2012US20120267320 Subsea contaminate remediation apparatus and methods
10/24/2012CN102747719A Suspension type drawing machine for floating algae
10/18/2012WO2012140017A1 Barrier system
10/18/2012US20120263607 Air jet for removing polluting oil
10/18/2012US20120263536 Floating standoff assembly
10/18/2012US20120261350 Method for Using Air to Remove Precipitated Contaminating Oil
10/17/2012CN202491910U Grass chopping boat capable of collecting chopped grass
10/17/2012CN102730162A Propeller propulsion floater cleaning device
10/17/2012CN102729745A Amphibious propeller impelling flotsan cleaning device
10/17/2012CN102041803B Refuse collecting ship
10/16/2012US8287740 Apparatus for extracting material from liquid and methods therefor
10/11/2012WO2012136225A1 Method for oil spill collection on water
10/11/2012WO2012136203A1 Suction float and collecting device, and collection vessel
10/11/2012WO2012102573A3 Adsorbent composition and preparation method thereof
10/10/2012CN102720172A Water-cooling inflatable type fireproofing oil containment boom
10/09/2012US8282314 Hampering motion floating structure
10/04/2012WO2012132983A1 Sink-float structure
10/04/2012WO2011160801A3 Method and apparatus for closing or securing a well
10/04/2012US20120251244 Methods and device to improve the quality of contained hydrocarbon liquids and particularly oil recovered from an undersea oil leak containment chamber.
10/04/2012US20120248043 Device, method and vessel for preventing oil damages and alleviating damages
10/03/2012CN202466551U Overwater garbage cleaning machine
10/03/2012CN202466550U Integrated waterweeds collecting, water-squeezing and bundling machine
10/03/2012CN202466549U Novel sea oil-removing ship
10/03/2012CN202466548U Movable water surface light shielding and algae control device
10/03/2012CN202466547U Staggered-tooth mechanical grating
09/2012
09/30/2012CA2735756A1 Weed and trash screening apparatus for irrigation systems
09/27/2012WO2012128671A1 Method for producing a sorbent for removing oil and petroleum products from an aqueous surface and from soil
09/26/2012CN202449175U Liftable and movable water surface workboat
09/26/2012CN102691283A Floater collection guider
09/25/2012US8273250 Skimmer, barge and methods for recovering and transferring heavy oil or bitumen
09/20/2012WO2012123873A2 Method for removing a polluting substance from a water surface
09/20/2012WO2012067408A3 Apparatus for removing oil
09/20/2012CA2829839A1 Method for removing a polluting substance from a water surface
09/19/2012CN202440866U Submersible desilting vehicle
09/19/2012CN202440809U External annular slideway end of buoy trash rack
09/19/2012CN102677715A Super-deep suspension type mobile grille and cleaning process thereof
09/19/2012CN102677643A Device for environment-friendly treatment of water hyacinth
09/19/2012CN102677642A Device for cleaning floaters in reservoir of hydropower station
09/19/2012CN102673059A High-strength polyvinyl chloride (PVC) coating film material specially used for oil containment boom, and preparation method thereof
09/19/2012CN102146668B Liquid surface floating material purifying ship
09/18/2012US8268167 Separation apparatus and method
09/13/2012WO2012121214A1 Oil fence and oil collection system
09/12/2012EP2497862A1 Method for using air to remove precipitated contaminating oil
09/12/2012CN202430699U Cleaning tool for garbage on water surface
09/12/2012CN202430698U Movable trash rack
09/12/2012CN202430697U Involute crush type bar screen machine
09/12/2012CN102661138A Liquid-cooling and gas-cooling air-diesel gas generators and application thereof
09/12/2012CN102658856A Water surface floater recovery ship
09/12/2012CN101684645B Method and device for dynamically balanced collection of oil slick and scum
09/07/2012WO2012116702A1 Floating barrier
09/07/2012WO2012116548A1 Oil absorbent boom
09/06/2012US20120224922 Hull Band to Prevent Contamination Transfer
09/05/2012CN202416283U Float grass salvaging ship
09/05/2012CN202416282U Fishing and pickup device
09/05/2012CN202416281U Built-in annular slide end for buoy trash rack
09/05/2012CN202416280U Double ice auger
09/05/2012CN202414122U Automatic/remote control boat for clearing floaters on water surface
08/2012
08/30/2012WO2012113978A1 Oil spill response system
08/30/2012US20120217195 Deepwater dispersion system and method of using same background
08/30/2012US20120217193 In-Place Material Recovery and Separation Apparatus
08/29/2012EP2490803A2 Spill control material
08/29/2012CN202401442U Rotary disk and rotary brush interchange type oil receiving machine
08/29/2012CN202401441U Fluted-disc type oil collector
08/29/2012CN202401440U Ship-borne algae collecting device
08/29/2012CN202401439U Water plant removing apparatus
08/29/2012CN102650124A Movable trash rack
08/23/2012WO2012110962A2 Device and method for recovering solid and/or liquid substances floating in a liquid mass
08/23/2012US20120213588 Fluid leak containment system
08/23/2012US20120213587 Deepwater containment systems with flexible riser and methods of using same
08/23/2012US20120211435 Skimmer, barge and methods for recovering and transferring heavy oil or bitumen
08/23/2012US20120211234 Deepwater containment system and method of using same background
08/22/2012EP2488701A1 Floating boom, use thereof and method for collecting impurities on a sea surface
08/22/2012CN202390821U High-strength oil containment boom with ballasting blocks
08/22/2012CN202390820U High-strength reinforced containment boom
08/22/2012CN202390819U High-strength oil fence with reinforced steel wire rope
08/22/2012CN202390818U High intensity oil containment boom provided with internally packaged ballast chain
08/22/2012CN202390817U High-strength oil containment boom provided with externally hung solid floaters
08/22/2012CN202390816U High-strength oil containment boom with externally-hung type ballasting chains
08/22/2012CN102644262A Buoy-type weir oil recovery device
08/22/2012CN102191766B Blue algae fishing robot
08/22/2012CN102127906B System for recovering water body floating oil
08/22/2012CN102011384B Water surface cleaning device for ship model towing tank
08/22/2012CN101746489B Floating oil receiving equipment
08/22/2012CN101746488B Water-scavenger multifunctional environmental-friendly ship equipment and method thereof
08/22/2012CN101385917B Movable pumping filter capable of hierarchy controlling the soil pick-up
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