文献类型：期刊文献

英文题名：Separation performance of hydrocyclone on emulsified oil wastewater floc

作者：Zhang, Ting[1]; Wang, Xuesheng[1]; Chen, Qinzhu[1]

机构：[1] School of Mechanical and Power Engineering, East China University of Science and Technology, Shanghai, 200237, China

年份：2019

卷号：358

期号：5

外文期刊名：IOP Conference Series: Earth and Environmental Science

收录：EI(收录号：20195307945588)

语种：英文

外文关键词：Cyclone separators - Separation - Particle size - Wastewater treatment - Energy dissipation - Velocity

摘要：In order to improve the separation effect of emulsified oil wastewater flocs, a new separation method was proposed, which used a hydrocyclone to separate emulsified oil flocs. In this paper, the velocity field, pressure loss and floc volume distribution of the two hydrocyclones were studied by numerical simulation, and the difference of the separation performance of two different structures was investigated. The results show that the separation efficiency reaches to 81.7% and 78.9% respectively; the single cone cyclone has smaller pressure loss and energy loss under the same processing capacity; as the particle size of the floc increases, the separation efficiency of the two hydrocyclones increases. This simulation provides a reference for deep treatment of emulsified oil wastewater. ? 2019 Published under licence by IOP Publishing Ltd.