Oil platform assembly: Treat the cooling seawater on the crude oil platform to kill marine organisms, reduce their attachment and growth in pipelines, and avoid pipeline blockage. The assembly equipment, with acoustic chemical equipment as its core, has explosion-proof and classification society certification, and has been used on two offshore platforms in Bohai Sea.

The assembly won the second prize of National Science and Technology Progress Award.

Before ultrasound: natural seawater

After ultrasound: no live marine organisms in seawater

Number of ultrasound equipment sets: 14 sets

Total flow rate: 5.6 tons/hour

Effect: Killing rate of over 99%