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LIGHT WEIGHT ORIENTED NET ASSEMBLY FOR OIL CAPTURE AND CONTAINMENT

机译:轻量级集油网和防油网

摘要

A light weight oriented net or netting assembly is provided for oil capture and containment. The netting assembly is made by biaxially stretching or orienting starting materials to form a pattern of oriented strands and integral junctions that, while being light in weight, is also strong enough to be used to capture and remove oil from contaminated water without an outer stabilizing jacket. The assembly is preferably made from oriented polypropylene netting that is folded, gathered, bunched and/or otherwise layered upon itself on the order of 16-64 times and then crimped in one or more locations to secure the netting layers in a bow tie or tubular configuration that forms net cavities and an open cell structure to capture and contain oil that has been dispersed in water. Oil in the netting assembly can then be removed, such as by pressing or other removal process, after which the netting assembly may be reused.
机译:提供了轻质的网或网组件,用于集油和围堵。该网组件是通过双轴拉伸或定向起始材料以形成定向股线和整体结点的图案而制成的,尽管重量轻,但其强度也足以在不使用外部稳定套的情况下从污染水中捕获和去除油。 。组件优选地由定向的聚丙烯网制成,该聚丙烯网被折叠,聚集,成束和/或以其他方式层叠在其自身上,数量级为16-64次,然后在一个或多个位置卷曲,以将网层固定在领结或管状中形成网孔和开孔结构的构型,以捕获并容纳分散在水中的油。然后可以例如通过压制或其他去除工艺来去除网组件中的油,此后可以重新使用网组件。

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