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WO/2017/218711A1 |
A composite silt fence configured for capturing pollutants in one embodiment comprises a silt fence fabric including i) a polymeric geotextile fabric particulate filtering layer defining the hydraulic flow capacity for the silt fence, ii...
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WO/2017/212117A1 |
The invention relates to a brush for collecting oil from water using a collection device, which brush (10) includes - a body (12) arranged to form a circle (14) arranged to be supported around the rotation shaft (104) of a collection dev...
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WO/2017/210774A1 |
A multi-walled carbon nanotube membrane that has been modified so that one or both surfaces of the membrane are superhydrophobic or superhydrophilic is disclosed. Methods of making and using the multi-walled carbon nanotube membrane are ...
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WO/2017/210442A1 |
An igniter device (10) operable to remediate a floating oil spill in a body of water is provided. The device (10) comprises a pyrotechnic device (28) that is actuated through an actuator assembly (20) comprising time delay circuitry (24)...
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WO/2017/191898A1 |
Disclosed is a floating-type spilt oil removing device. A floating-type spilt oil removing device according to the present invention is a spilt oil removing device operated by a tug boat so as to skim off spilt oil floating on a water su...
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WO/2017/182837A1 |
A method for recovering hydrocarbon fluid from a leaking device (2) using a containment system (1) comprising a dome (20), and a deflection device (40). The method comprises the steps of installing the dome and the deflection device abov...
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WO/2017/177352A1 |
An impact-type ice driller, comprising a rack (1), a motor (2), a drill stem (7), and a fixed part and a rotary part oppositely arranged in the axial direction. The fixed part is fixed relative to the rack (1); the rotary part is connect...
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WO/2017/173192A1 |
A modular subsea chemical injection system, comprising a power and communications module (20), a power and communications umbilical terminator (22), a power and communications module (30), a fluid storage module (40) comprising a plurali...
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WO/2017/144888A1 |
An inflatable boom comprises a series of chambers and an air duct extending along the boom to communicate with the chambers. A high-pressure air line extends along the boom to an airflow amplifier that draws in atmospheric air and exhaus...
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WO/2017/139855A1 |
A waste collection device (10) comprising a receptacle (12) having an open upper end for collecting waste from adjacent a surface of a body of water. An upper rim (14) is provided around the open upper end of the receptacle and an outlet...
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WO/2017/137667A1 |
The invention relates to a system for manually cleaning an environment of a substance (O) with an oil content, which includes one or several hand tools (10, 10.1 - 10.3), which include a handle part (49), a brush element (13), attached t...
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WO/2017/133922A1 |
The invention relates to a device for removing impurities from bodies of water, in particular crude oil arranged near the surface of bodies of water, comprising a floating dock, the flotation depth of which can be adjusted, and a skimmin...
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WO/2017/130032A1 |
After the spill of oil into the sea, this floater which is portable by either helicopter or airplane will be carried to the considered area and thrown into the sea from the vessel or oil platform. This invention gets use of an electro-me...
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WO/2017/129680A1 |
The invention relates to a remote-controlled underwater vehicle (10) for suction of oil (130) from the underside of a closed ice cover (120), to a system for suction of oil from the underside of a closed ice cover, said system consisting...
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WO/2017/097199A1 |
A system for retaining water and removing unwanted materials for use in ecological fish culturing in rivers, comprising a plurality of lateral piers (1) that are arranged in parallel and in a single row, wherein a gate (2) and a filterin...
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WO/2017/094373A1 |
[Problem] To provide a device that, after taking in drifting floating objects with a cross-flow pump, efficiently recovers various floating objects using the difference in specific gravity between the floating objects and water in a floa...
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WO/2017/095302A1 |
A skimming and separation device comprising an outer casing (1) provided with constructions to directly or indirectly fasten all parts, defining an open container (2), and a floater (3) configured to create the skimming function of the d...
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WO/2017/079072A1 |
A method of deploying a containment boom is provided whereby an elongated material such as a sheet, yam, or yarn bundle, is formed into a roll and the material is pulled from the interior of the roll to create a helical structure. A pull...
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WO/2017/074228A1 |
A section of a bog contaminated with oil and oil products is delimited in length and width in the direction of movement of a device for collecting oil and oil products, so as to form an enclosed section. Water is supplied across the enti...
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WO/2017/055690A1 |
Two segments according to the invention, which form a brush structure created by brush fibres (5a) and plastic rings (1), are joined together by bolts (13) or screws (2) and sleeves (4) with a water-permeable discoid hub (3), in such a w...
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WO/2017/051098A2 |
The present invention relates to a device (1) for containing a liquefied natural gas slick (10) spread over a water surface. Said device (1) includes a buoyant structure (6), to which is coupled a containing means (7) having a first surf...
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WO/2017/045021A1 |
A collection kit for the removal of unwanted material from a surface, said kit comprising: iv) ferromagnetic material to absorb and/or adsorb the unwanted material when spread across the unwanted material creating an area of operation; v...
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WO/2017/030946A1 |
A floatable, portable and readily deployable apparatus used in a surface water body for the collection, mixing, separation, containment and removal of total solids from fluid in surface water by settling, sorption, floatation or filtrati...
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WO/2017/024368A1 |
Collector for floating oily substances with multifunctional flexible capturing spatula. The present utility model relates to a collecting vessel constituted by a floating chamber (1) formed by two broadsides (6), a bottom (7), a bow wall...
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WO/2017/024369A2 |
A material separation system consists of a set of devices capable of separating both minerals and crude oil from ocean water. It has a bold design, both with regard to performance and to functionality. The mineral separador is mounted wi...
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WO/2017/020705A1 |
An energy-saving marine oil contamination cleaner comprises an oil slick absorption device (1), a transmission device (2), a wind-driven conveying device (3), a heat pump device (4), and a controller (5). The oil slick absorption device ...
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WO/2017/020706A1 |
A method for using an energy-saving marine oil contamination cleaner. The energy-saving marine oil contamination cleaner comprises an oil slick absorption device (1), a transmission device (2), a wind-driven conveying device (3), a heat ...
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WO/2017/020703A1 |
An intelligent marine oil contamination adsorption apparatus comprises an oil slick absorption device (1), a transmission device (2), a wind-driven conveying device (3), a heat pump device (4), and a controller (5). The oil slick absorpt...
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WO/2017/020701A1 |
An energy-saving marine oil contamination cleaner comprises an oil slick absorption apparatus (1), a floating apparatus (2), a heat pump apparatus (3), and a controller (4). The oil slick absorption apparatus (1) comprises a conveyer bel...
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WO/2017/020702A1 |
A method for using an energy-saving marine oil contamination cleaner. The energy-saving marine oil contamination cleaner comprises an oil slick absorption device (1), a floating device (2), a heat pump device (3), and a controller (4). T...
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WO/2017/020704A1 |
A method for using an intelligent marine oil contamination cleaner. The intelligent marine oil contamination cleaner comprises an oil slick absorption device (1), a transmission device (2), a wind-driven conveying device (3), a heat pump...
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WO/2017/020707A1 |
A dry ice ball (7) for cleaning marine oil contamination. A dry ice marine oil contamination cleaning apparatus comprises a dry ice device (2). The dry ice device (2) comprises a dry ice ball (7) for cleaning marine oil contamination. Th...
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WO/2017/020700A1 |
A method for using a marine oil contamination cleaning apparatus. The marine oil contamination cleaning apparatus comprises an oil contamination absorption apparatus (1), a refrigerating apparatus (2), a heating apparatus (3), and a cont...
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WO/2017/020708A1 |
A marine oil contamination cleaning device using dry ice comprises a transmission device (1), a dry ice device (2), a heating device (3), and a controller (4). The transmission device (1) comprises a water surface floating transmission d...
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WO/2017/004723A1 |
An aquatic containment material and method of using the same for containing a contaminant in a body of water. The containment material includes a deflection layer permeable to water and with low permeability to the contaminant. A contain...
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WO/2016/209724A1 |
An oil-water separator for separating mixed density fluids, such as oil and water, oily sediment laden water and the like, as well as portable, in-tank and towable and anchorable boom containment systems. The oil-water separator employs ...
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WO/2016/203493A1 |
A system for aeration and separation of contaminant from flowing water (10 ) is disclose wherein a contaminated water travel through up and down flooring (6) and diverted its path frequently by the means of baffle (5) to aerate and incre...
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WO/2016/195743A1 |
An on-board re-inflatable containment boom system for a waterborne vessel providing an on-board re-inflatable containment boom that lies substantially flat and capable of being spooled when deflated and floats in the proper orientation w...
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WO/2016/195742A1 |
An on-board re-inflatable containment boom for a waterborne vessel that lies substantially flat and capable of being spooled when deflated and floats in the proper orientation when inflated, that has re-inflatable float sections which ar...
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WO/2016/181947A1 |
Provided is a stirring device which can actively produce a convective flow in water and be miniaturized. The stirring device is provided with a fan unit having: a microbubble generating part that generates microbubbles on the basis of a ...
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WO/2016/176679A1 |
A method and system for desalinating seawater comprising pumping seawater to a coastal land region via wave-energy-driven pumps, delivering the seawater to one or more desalination systems in the land region, and operating the one or mor...
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WO/2016/159480A1 |
The present invention relates to a skimmer provided on the sea or on fresh water so as to collect spilt oil or floating matter. To this end, disclosed is a skimmer comprising: a support; a plurality of floats coupled to the support so as...
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WO/2016/143013A1 |
This boom equipment 1 is disposed near a water intake E for a run-of-the-river hydroelectric power station and is for preventing floating debris K containing trash and driftwood from being drawn into the water intake E of a water intake ...
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WO/2016/135546A1 |
Absorbent element for spilled petroleum or its derivatives comprising an oil-absorbent, hydrophobic and oleophilic material, essentially based on polyurethane foam, having a specific weight in the range of 15-30 g/l and delimiting open c...
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WO/2016/108618A1 |
The present invention provides a floating-type leaking oil collection apparatus comprising: a main body disposed to float on the surface of water on which oil is leaked; a suction part provided to the main body, and having a suction port...
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WO/2016/100290A1 |
A method and system for buoyant separation of a target constituent of a sample, the method comprising: at a process chamber, combining a volume of substrates having a first density with the sample, thereby producing a population of targe...
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WO/2016/096142A1 |
The invention relates to a method for separating at least one liquid from a moulded body. The first method step a) comprises providing a moulded body (1) at least partially comprising a shape memory material, wherein the moulded body (1)...
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WO/2016/089789A1 |
An apparatus and method for capturing a contaminant present in a body of water that includes a collection media for capturing the contaminant and a structure. The collection media has a first end secured to the structure. The collection ...
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WO/2016/082873A1 |
The invention relates to a process for producing an oil adsorbent from renewable raw materials, comprising the comminution of material consisting of renewable raw materials by means of suitable comminution machines to give a granular mat...
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WO/2016/071517A1 |
The invention relates to a device (10) for an operation of skimming petrochemical or chemical fluid process or storage tanks operating by gravitation comprising buoyancy means (20), collection means (30) for collecting the surface fluid ...
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