Paper Title:

Research on Removal of SiO2 from Heavy Oil Wastewater

Periodical Applied Mechanics and Materials (Volumes 178 - 181)
Main Theme Sustainable Environment and Transportation
Edited by Mingjin Chu, Huizhong Xu, Zhilin Jia, Yun Fan and Jiangping Xu
Pages 575-577
DOI 10.4028/www.scientific.net/AMM.178-181.575
Citation Jing Li Xu et al., 2012, Applied Mechanics and Materials, 178-181, 575
Online since May, 2012
Authors Jing Li Xu, Li Liang, Jun Wang, Yian Xu, Li Xin Luo
Keywords Desilica Agent, Flocculants, Heavy Oil Wastewater
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Abstract

For heavy oil wastewater from Henan oilfield, removal of silica has been investigated under the condition of different flocculants and reaction time when magnesia has been used as a desilica agent. An optimum method has been determined by conditional experiments, 63% of silica could be removed.