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Matches 1 - 50 out of 6,893

Document Document Title
WO/2021/051911A1
A using method of a feed recycling system comprises the following steps: upload a feeding position of a feed feeding point to a database module for storage by utilizing a positioning module (S100); upload a feeding completion time point ...  
WO/2021/031269A1
A waterproof guardrail having a garbage collection function for water engineering, comprising a fixing device (1), a waterproof device (2) and a fastening device (3), the waterproof device (2) used for blocking water waves being movably ...  
WO/2021/022491A1
The present invention discloses a device for fishing sharp object from urban water logging, regarding the problem of poor usability of the prior fishing device, the following solution is proposed, the device for fishing sharp object from...  
WO/2021/017005A1
A system for cleaning up animal carcasses in a flooded area, comprising a retrieval boat (1), wherein a retrieval mechanism (2) and a door opening mechanism (3) are fixedly disposed on the retrieval boat (1), and the retrieval mechanism ...  
WO/2021/019192A1
A protection system for a boundary of an aquatic environment, comprising a set of modules connected together to form a barrier for material floating in the aquatic environment, wherein each module comprises a float adapted to float on th...  
WO/2021/014339A1
A system (100) for collection and removal of solid waste from a water body is disclosed. The system (100) operates using conveyors of specific materials and specially designed internal structures that aid in capturing of solid waste and ...  
WO/2021/011965A1
The present invention includes a method of controlling an oil spill through introduction of a plurality of magnetizable particles into the oil spill in an amount sufficient to form a colloidal mixture. An absorbent is also introduced int...  
WO/2021/005843A1
Provided is a device that collects garbage floating on the surface of a liquid. This device is characterized by being configured from: a container having a space for storing garbage therein, a first cylindrical portion in the upper par...  
WO/2021/000011A1
The present invention relates generally to a sponge-like, liquid-absorbing product and to the manufacture and use thereof.  
WO/2021/000237A1
Disclosed by the present invention is a cleaning robot and cleaning method for sea surface garbage. The robot comprises a mobile main body and a garbage processing and management unit. The mobile main body is provided with a mechanical a...  
WO/2020/242186A1
The present invention relates to an algae collection device and, in particular, to an algae collection device using an escalator-type lift equipped with a horizontal screen. The present invention can collect algae without the algae flowi...  
WO/2020/242459A1
A large capacity immiscible liquid separator adapted for placement in the ground, rather than under the sinks of food processing facilities. The liquid separator has a large oil compartment that can be vacuum suctioned to empty the conte...  
WO/2020/237774A1
Disclosed are a floating liquid suction device (Q), and a barrier (Q1) and a contaminant suction system thereof. The floating liquid suction device (Q) comprises a floating body (10), several collection branch pipes (11) in communication...  
WO/2020/235920A1
The present invention pertains to a water-oil separation device using the difference in density between water and oil, and more specifically, to a water-oil separation device which can easily and quickly separate oil by using a polymer f...  
WO/2020/232642A1
An ocean surface oil spill collector, an oil boom and a collection device. The ocean surface oil spill collector comprises a floater (1); the floater (1) is provided with an oil collecting through hole (2) to facilitate the collection of...  
WO/2020/218926A1
The invention relates to a cleaning system for removing objects floating on or suspended near a surface of water in a free-flowing water way, the cleaning system being arranged to define a water channel through which water of the free -f...  
WO/2020/216985A1
The invention relates to a device and method for the construction of floating barriers, and an ecological or artificial barrier constructed, according to the origin of the floating material collected and transformed, supporting a circula...  
WO/2020/207133A1
Disclosed is a floating garbage cleaning device for floating garbage on a water surface. Several single-section flexible floating bodies are connected in turn to form a super-long flexible floating body of an arc shape, every two adjacen...  
WO/2020/200846A1
A towing apparatus (200) has a spine with multiple generally parallel spine members (203, 204, 205) extending in a longitudinal direction and having a length of at least 100 m, and with a leading end and a trailing end. A series of blade...  
WO/2020/204233A1
The present invention relates to a fence-type oil skimmer using wind power, and to a fence-type oil skimmer using wind power, the skimmer being independently operated by using wind power in order to recover oil having spilled into the oc...  
WO/2020/202537A1
This floating matter guidance control device (1) comprises: a floating matter information acquisition unit (11) for acquiring floating matter information related to floating matter on a water surface; a vibration determination unit (13) ...  
WO/2020/201625A1
A method for removing plants (6) or other material existing in water by means of a collector head connected to rest on a work machine moving on land and/or in a water system, whereby the collector head is moved in the method in water in ...  
WO/2020/181572A1
The present application relates to an interception and recovery device for over-water floating objects, and an over-water fence apparatus thereof. The interception and recovery device for over-water floating objects comprises a collectio...  
WO/2020/181573A1
The present application relates to an offshore rapid sewage suction device, and a sewage suction fence and a sewage suction fence system thereof. The offshore rapid sewage suction device comprises a ventilation pipe, an air bag arranged ...  
WO/2020/177364A1
A miniature pleuston clearing and collecting device. A filter plate (20) is cylindrical; a filter cloth (21) for filtering river water is arranged on the periphery of the filter plate (20); a central water collecting barrel (22) is arran...  
WO/2020/180698A1
Oil-absorbent skimmers of the present invention include an upper oil-absorbent flotation head that floats on water and several absorbent strands attached to the underside of the flotation head. The flotation head has a liquid-permeable c...  
WO/2020/165595A1
A system (100) for removing debris from a waterway is provided, comprising: a barrier system (10) configured to filter-out and direct and/or deflect debris contained in and/or floating on a surface of an incoming fluid flow through the w...  
WO/2020/161381A1
The invention is a separating arrangement (113) for a de- vice for collecting waste material floating on or near the sur- face of water. The separating arrangement comprises a first basin (111 ) and a separating means (113). The water co...  
WO/2020/129755A1
Provided is a floating oceanic debris collection device capable of automatically collecting debris, suitable for use on the sea, and usable for a long period of time without the need for maintenance. A floating oceanic debris collection ...  
WO/2020/123366A1
A sorbent product having a sensor array for detecting a sorbate. The sorbent product includes a sorbent body configured to absorb the sorbate and a sensor array integrated with the sorbent body. The sensor array includes a plurality of s...  
WO/2020/113320A1
An apparatus for collecting floating marine debris comprises a frame, a debris collection container in communication with a rear opening of the frame, a pair of helicoidal screws mounted to the frame in a symmetrical V-arrangement that t...  
WO/2020/117066A1
A device and method for dispersing oil on water comprises a rig structure for being mounted in a vessel, the rig structure including a front transverse structure with at least one nozzle for flushing with pressurized water supplied from ...  
WO/2020/101114A1
Provided are a water quality sensor-linked system for removing algae and selectively intaking water by using a floating siphon, and a method therefor, wherein the system is linked to a water quality sensor and an ultrasonic water gauge, ...  
WO/2020/098172A1
A garbage cleaner, comprising two main parts, namely, a main body (1) and a collection part. The main body is provided with a seat (2), a handle (3), a protective shield (4), a propeller (5), and a steering rudder (6). The collection par...  
WO/2020/099713A1
The invention is a device (100) which has a funnel structure (103) that is connected to a separating arrangement (105) by a base pipe (104). The base pipe is horizontal and between the funnel structure and the base pipe is a vertical suc...  
WO/2020/083835A1
It is disclosed a marine vessel and methods suitable for removing buoyant debris particles from a water column in an autonomous manner. The vessel comprises a hull construction; a longitudinal stabilization passage constrained in space b...  
WO/2020/085568A1
The present invention relates to an oil skimmer for removing and collecting oil that floats on the water surface when an oil spill occurs in a river or at sea, and more specifically, to an electrically-driven, self-propelled oil skimmer ...  
WO/2020/064928A1
This disclosure relates to a belt actuator buoy (100) for driving a conveyor belt (190) along a surface of a waterbody. The belt actuator buoy (100) comprises a buoyant float (110); a belt support (120) coupled with the float (110) and c...  
WO/2020/061836A1
A suspended matter cleaning device for aquaculture, comprising a supporting table (1), wherein a gas floating bag (2) is provided below the supporting table (1); one side of the gas floating bag (2) is provided with a fixing base (12); a...  
WO/2020/048076A1
A collection device that uses sea wave flotation, a sea fence thereof and a collection method therefor. The collection device that uses sea wave flotation comprises a collection cylinder and a storage bag that communicates with the colle...  
WO/2020/048767A1
The invention relates to an offshore wind farm system (100, 300) comprising at least one first offshore wind farm device (102, 302.1) with at least one first foundation structure (104, 304.1), wherein in the installed state of the offsho...  
WO/2020/049583A1
A System for Removing Floating Debris in an Open Water Channel The invention relates to a system for removing floating debris in an open water channel. The system includes a perforated screen placed between the channel walls, extends fro...  
WO/2020/049379A1
The invention is a system (1) for cleaning rivers and waterways (F) in general, comprising floating modules (10), and wherein each module (10) comprises a floating body (11) and a rotating body (12) provided with projecting elements (14)...  
WO/2020/043986A1
The invention relates to a system for cleaning (1) an aquatic medium to collect an aquatic medium polluted by elements floating at the surface thereof and to obtain an aquatic medium free from said pollutant floating elements. The cleani...  
WO/2020/036456A1
Disclosed is a method for eco-friendly removal of contaminants. The present invention is implemented through a procedure in which an acid solution containing an acid component is supplied to a water surface or ground surface having conta...  
WO/2020/028476A1
Systems, apparatus and methods useful for collecting and separating floating debris and water from a body of water on a vessel, the vessel including at least one inflow regulator (IFR) chamber at least partially separated from a main col...  
WO/2020/021031A1
The invention relates to an apparatus for picking up oil from the surface of water, comprising a container for receiving the oil and an oil-transporting device, wherein: a region of the oil-transporting device can be brought into fluidic...  
WO/2020/013423A1
The present invention relates to a spilled oil scoop which is configured such that two scoop nets are laid one over the other. To this end, disclosed is a spilled oil scoop comprising: a support part gripped by a user and adjustable in l...  
WO/2020/010015A1
Some implementations can include method and system to collect and remove micro plastics from a water environment or ecosystem.  
WO/2019/237417A1
A smart garbage collecting boat comprises a hull (1) and a smart control apparatus. A top portion of the hull (1) is provided with a camera (2), a WiFi module, and a positioning module that are connected to the smart control apparatus. A...  

Matches 1 - 50 out of 6,893