Method for recovering spilled oil on water

Abstract

The invention relates to a method for recovering spilled oil on water. The method involves a device comprising an unmanned chip body, an UAV (unmanned aerial vehicle), a ship body camera, an analyzing control integration system, a first spray gun, a second spray gun, an oil-displacing agent tank, an oil gelling agent tank, a V-shaped hydrophilic oleophobic oil containment boom, an oleophylic hydrophobic material, a mechanical vacuum oil conveying pipeline and an oil storing tank; in case that an unmanned ship does not enter an oil spilling area, the UAV can be operated and controlled to monitor and detect aerially so as to obtain the oil spilling regional space distribution information; after the unmanned ship enters the oil spilling area, an oil-displacing agent or an oil gelling agent is sprayed to enable an oil film to be gathered so as to facilitate later treatment; floating oil and submerged oil can be collected through the V-shaped hydrophilic oleophobic oil containment boom and the oleophylic hydrophobic material. According to the method, the spilled oil detecting, monitoring, recovering and water purifying and other functions are integrated, so that high spilled oil recovery efficiency and water purifying capacity are ensured, and meanwhile, the health and safety of operators are ensured; the method is applicable to efficient recovery treatment of leaked crude oil, petrochemical products, organic solvents and the like in sea, lake, river and other areas, so that the method has a good application prospect.

Description

technical field

[0001] The invention relates to a recovery method for spilled oil on the water surface, belonging to the fields of oil-water separation and treatment of oily pollutants on the water surface. Background technique

[0002] Petroleum is an important resource in the world today, and the exploitation, transportation and storage of petroleum are carried out all the time. However, in these processes, oil spill accidents frequently occur, causing great harm to the marine / water environment. For example, the oil spill accident in the Gulf of Mexico has caused serious ecological disasters. One of the major manifestations of oil spill hazards is that part of the oil will float on the water surface to form an oil slick on the water surface, affecting the basic life activities of aquatic organisms such as breathing and predation; in addition, it also contains a variety of harmful substances, which are lightly absorbed by aquatic organisms. It will lead to the direct death...

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