DEVICES FOR CLEANING WATER SURFACES FROM OIL POLLUTION

Vollständiger Abstract

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The problem of environmental pollution from oil and its byproducts has become particularly acute in recent decades. Despite technological advances and stricter safety measures, the transportation and storage of these substances remain high-risk. Regular accidents cause serious damage not only to the economy but, more importantly, to the fragile natural balance. When oil spills into water, the consequences are always dire: fish and microorganisms die, birds lose their ability to fly, natural oxygen exchange is disrupted, and the coastline becomes lifeless for years to come. Furthermore, people suffer, whose lives and health directly depend on water quality and the health of aquatic bioresources. This is why water protection issues are becoming increasingly important.Environmental safety legislation imposes strict requirements on companies working with oil. This requires not only preventing accidents but also promptly responding to them, constantly monitoring water conditions, and implementing the most effective cleanup methods. However, in practice, existing technical means are not always up to the task. Many are cumbersome, require complex logistics for delivery to the site, or are effective only under certain, «ideal» weather conditions.In a real-world situation, when a spill occurs over a large area of water, in rough seas, or in a hard-to-reach location, time is of the essence for rescuers and environmentalists. Every hour of delay increases the depth of oil penetration into the water column and soil, making cleanup significantly more difficult and expensive.This article describes new technical solutions developed by the authors for recovering oil slicks from water surfaces. The main difference between the proposed solutions and existing analogues is their mobility. Instead of heavy, stationary systems requiring specialized equipment for installation, compact and relatively lightweight devices are proposed. This allows them to be delivered to the accident site by regular transport, and in some cases, even manually by a small team. This speed at the initial stage of an accident is crucial, as it allows for the slick to be contained before it disintegrates into small particles and mixes with water.The design of the developments allows for flexible adjustment of operating parameters. This is an important advantage, as oil and petroleum products vary. Light grades, such as gasoline or kerosene, behave differently in water than heavy fuel oils. The devices proposed by the authors allow for the operating mode to be adjusted depending on the type of spill, water temperature, and even wind speed. This approach ensures not just mechanical recovery, but effective separation of oil from water with a minimum amount of excess liquid in the collected mass. Ultimately, this simplifies subsequent waste disposal and reduces recycling costs.Traditional mechanical treatment methods often harm the aquatic environment as much as the pollution itself: heavy equipment disturbs bottom sediments, destroys spawning grounds, and the use of chemical dispersants poisons all living things. The devices proposed by the author operate gently, affecting only the surface film and not disrupting the natural processes occurring in the water column.Thus, the presented work represents an important step forward in environmental protection. What is being proposed is not simply another modification of outdated equipment, but a fundamentally different approach based on mobility, adaptability, and respect for the environment. The implementation of such developments in the daily practice of emergency response services and oil companies will not only comply with strict legal requirements but also preserve the country's water resources for future generations.