The boom with this valve can be withdrawn automatically from water that the plane recycling method can be realized to recycleoil spilt on effectively.
充气阀经过改造的围油栏可以实现水面上的自动回收，因此高效回收水面溢油的“面式”回收方法得以实现。
2
Collect the Black Gold a bladder collects the oil, which crews pick up later to recycle.
收集黑金收集的石油此后将回收利用。
3
The town of Big Spring, up the road from the oil hub of Midland, is planning to recycle wastewater for drinking; two of the reservoirs that supply the city are almost empty.