The two surfaces of the composite coalescence plates separately offered good hydrophilic and oleophylic properties, therefore, the separation efficiency rised by 25%, the capacity increased 40%.

• 复合聚结板的两表面分别具有良好的亲水和亲油性能,从而使聚结板式油水分离器的分离效率提高25%25,处理能力增加40%25。