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)
10/2003
10/09/2003DE10244122C1 Oil barrier mats for localizing and/or removal of contamination with petroleum, synthetic oils, lubricants, fuels, mineral oils useful for as a floating barrier for oils and other types of contamination
10/08/2003EP1003938B1 Cleaning device for removing oil
10/08/2003CN1446987A Cleaning machine for floatages on water surface
10/02/2003US20030185629 Floating barrier wall
10/01/2003CN2576794Y Double-tooth raking toothed chain of dirt-removing machine
10/01/2003CN2576793Y Device for preventing suspension from diffusing in dredging construction
10/01/2003CN1445417A Decontamination system of water channel and decontamination method
09/2003
09/30/2003US6627090 Submersion drum skimmer
09/25/2003WO2003077629A2 Method and device for isolating and intercepting spills from a source of pollution
09/24/2003CN1444681A Apparatus and system for containment of oil spills
09/24/2003CN1444505A Reuse of used cooking oil adsorbants
09/24/2003CN1443902A Fence type method for removing oil contamination from water surface
09/17/2003EP1343563A1 Method and apparatus for maintaining a golf course water hazard free of debris
09/11/2003DE20307333U1 Assembly, protects a shoreline from water-borne oil spillage
09/09/2003US6616376 Bagging icebergs
09/04/2003US20030164325 Immersion container in liquids; separation aperture; discharging conduit
09/03/2003EP0956751B1 Method for cleaning surfaces contaminated by crude oil or petroleum product spills, adsorbant for cleaning surfaces and method for producing the same
09/03/2003CN1439775A Movable water hyacinth treater on water surface
08/2003
08/28/2003WO2003071035A1 Oil spill containment boom
08/26/2003US6609853 Spillage recovery device and method of use
08/20/2003CN2567179Y Self-suction type effluent oil recovery vehicle with rotation support
07/2003
07/31/2003WO2003062537A1 Periphery liquid barrier for vessels
07/31/2003WO2003062536A1 Oil protection equipment
07/31/2003US20030141236 Apparatus and system for the containment of oil spills
07/30/2003EP1257461B1 Apparatus for recuperating polluting materials, in particular hydrocarbons
07/30/2003CN2563187Y Pollution discharge sluise gate
07/22/2003US6597863 Device for keeping a portion of a body of water free from ice
07/15/2003US6592765 Method and device for collecting oil mixed with ice blocks
07/15/2003US6592681 Floating oil boom cleaning apparatus
07/10/2003US20030127376 Fluid control systems
07/09/2003CN2559684Y Water surface floating object intercepting apparatus
06/2003
06/26/2003DE20305465U1 Hand tool for the removal of surface algae from ponds
06/19/2003US20030111400 Flipper oil spill clean up system
06/18/2003CN2556266Y Device for removing floater from open water
06/18/2003CN1424230A Float rotary magnetic roller style oil sucking vessel
06/11/2003EP1173266B1 Equipment for liquid separation
06/11/2003EP1091714B1 Device for handling body liquids which transports body liquid by siphoning
06/10/2003US6576141 With curtains that direct the flow of water that contains floatables into the traps of the system while functioning as a pressure relief mechanism which avoids excessive hydraulic forces under extreme flow conditions
05/2003
05/28/2003EP1313556A1 Reuse of used cooking oil adsorbants
05/22/2003WO2003042028A2 Vessel for collecting oil from water surface
05/22/2003WO2002088474A3 Y-panel anchoring system for boom installation
05/21/2003EP0845065B1 Method and apparatus for skimming a floatable surface layer from a water surface
05/20/2003US6567341 Boom system and its use to attenuate underwater sound or shock wave transmission
05/15/2003DE20301612U1 Fish lake ice hole cover supported by floating cavity-walled cylinder
05/14/2003CN1108278C Process for recovering oils
05/08/2003WO2003038195A1 Boom curtain with expandable pleated panels, containment boom containing the same, and use thereof
05/08/2003CA2464746A1 Boom curtain with expandable pleated panels, containment boom containing the same, and use thereof
05/07/2003EP1307619A1 Apparatus and system for the containment of oil spills
05/07/2003EP0873186B1 Sorbents comprising sphagnum
05/07/2003CN2549045Y Aquatic plants fishing tool
05/01/2003US20030082006 Pleats increase the actual surface area of the boom curtain relative to the linear area covered by the boom curtain; allows water filtration in areas where conventional booms can't work due to area limitations
04/2003
04/29/2003US6554534 Flexible structure and method for controlling the quality of liquids
04/24/2003WO2002076566A3 Flow diverter system and method
04/17/2003WO2003031729A2 Boom curtain with zipper connections and method of assembling boom
04/17/2003WO2003031340A1 Device and method for the removal of oil or floating materials from a water surface
04/17/2003US20030072616 Boom curtain with zipper connections and method of assembling boom
04/17/2003US20030070995 Apparatus & method for in situ burning of oil spills
04/17/2003CA2463010A1 Boom curtain with zipper connections and method of assembling boom
04/16/2003CN1410633A River float blocking cut-off method
04/09/2003CN1105214C Method and apparatus for separating floating pollutants
04/03/2003US20030062297 Oil skimming apparatus
04/02/2003CN2542722Y Device capable of effective removing refuse from watercourse and preventing pump from waterflooding
04/01/2003US6541569 Polymer alloys, morphology and materials for environmental remediation
04/01/2003US6540925 Oil recovery method and oil recovery apparatus
03/2003
03/26/2003CN1405404A Method for treating sewage of estuary
03/20/2003WO2003022936A1 Coating film for oil recovery and coating composition for forming the coating film
03/06/2003WO2003018167A2 Device and method for removing oil floating in water
03/05/2003EP1287206A2 Device for recovering oil from an oil-slick on a stretch of water
02/2003
02/26/2003EP1285137A1 Method and device for the removal of contaminant layers from water surfaces
02/26/2003CN2537734Y Novel trash rack
02/12/2003EP1137467B1 Device for withdrawing clarified water from clarification plants with a discontinuous operation
02/11/2003US6517726 Contaminant slick dispersal apparatus and methods
02/04/2003US6514010 Containment/exclusion boom with bird deterrent
01/2003
01/29/2003EP1278914A1 Contaminant slick dispersal apparatus and methods
01/23/2003US20030017002 Method and apparatus for reducing the pollution of boat harbors
01/16/2003US20030010727 Method of controlling contaminant flow into water reservoir
01/16/2003US20030010685 Liquid pollutant skimming system
01/15/2003EP1002163A4 Active cooling system boom
01/09/2003WO2003002823A1 Process and apparatus for capture and remove oils from the surface of open water
01/03/2003WO2003000996A1 Spill containment boom
12/2002
12/26/2002US20020197111 System and apparatus for rapidly installed breakwater
12/19/2002WO2002101155A1 An inflatable hose system
12/18/2002EP1265816A1 A device for separating a surface layer of a liquid
12/12/2002WO2002098801A1 Method of controlling contaminant flow into water reservoir
12/12/2002US20020185449 Apparatus and method for collecting floating debris
12/12/2002CA2449697A1 Method of controlling contaminant flow into water reservoir
12/03/2002US6488445 Method and device for oil spill response operation
11/2002
11/28/2002WO2002095137A1 Apparatus for the removal of liquid floating impurities
11/26/2002US6485229 Containment/exclusion boom and methods of using the same
11/26/2002US6485228 Method and device for recovering liquid substance
11/26/2002CA2098626C Apparatus for discharge surface liquid
11/21/2002US20020172560 Y-panel anchoring system for boom installation
11/20/2002EP1257461A1 Apparatus for recuperating polluting materials, in particular hydrocarbons
11/14/2002WO2002090666A2 Method and apparatus for collecting pollutants in a body of water
11/14/2002US20020168230 Flow diverter system and method
11/07/2002WO2002088474A2 Y-panel anchoring system for boom installation
11/07/2002US20020165318 A device for absorbing oil comprising a solid, compliant body of styrene-butadiene-styrene polymer and ethylene-propylene-diene copolymer; permits faster response; adverse conditions; easier deployment and collection; recycling
11/07/2002CA2445594A1 Y-panel anchoring system for boom installation
10/2002
10/31/2002US20020161272 Sea dragon
10/30/2002CN2518900Y Water wall barrier for mass of water
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