Seashore regions renaturation method, involves introducing trenches in oil sediments under setting of encrustations, and removing oil flowing out from sediments in trenches using oil binding agent and/or suction devices

摘要

The method involves introducing trenches in oil sediments (1) e.g. oil films, sealed with cyanobacterium layers (2) under a setting of encrustations by a vehicle that includes a milling tool, where the trenches have a channel system in which seawater flows from a sea with a tidal range. Oil flowing out from the oil sediments in the trenches is removed by using an oil binding agent e.g. adsorber, and/or suction devices, where the adsorber is made of oleophilic and hydrophobic materials, polyurethane and polyprophylene. The adsorber is pressed, after replacing from the trenches.