旋流分离技术在雨水径流和合流制溢流污染控制中的应用进展

Progress in Application of Cyclone Separation Technology in Pollution Control of Runoff and Combined Overflows

本文介绍了旋流分离技术的原理,并将其根据动力来源不同分为水力旋流分离和压力旋流分离技术,以及在城市雨水径流和合流制溢流污染控制中的应用情况和前景。分别针对水力旋流分离和压力旋流分离技术阐述了近年来国内外的研究与应用进展,其中重点介绍了Vortechs~?旋流分离技术,并给出了各自的优势、局限性和适用范围,为城市雨水径流和合流制溢流污水中旋流分离器的应用指明了方向。

The prin ciple of cyclone separation tech no logy used in the treatment of runoff and combined overflows as well as its application and prospect were introduced, which divided into hydro-cyclone separation and pressure cyclone separation technologies according to different power sources. The research and application of hydrocyclone separation and pressure cyclone separation technology in recent years were described, which focused on VortechsR system technology, and the advantages, limitation and application scopes were given respectively, which indicated the direction for the application of cyclone separator in sponge city construction.