文档介绍：第 19 卷第 5 期哈尔滨商业大学学报自然科学版 Vol. 19 No. 5
( )
2003 年 10 月 Journal of Harbin University merce Natural Sciences Edition Oct. 2003
浮沉池技术在大庆石化总厂
给水处理中的应用
孟凡良1 , 崔福义1 , 许占祥2
( 1. 哈尔滨工业大学市政环境工程学院, 黑龙江哈尔滨 150090;
2. 大庆石化总厂水气厂, 黑龙江大庆 163000)
摘要: 东北地区低温低浊地表水难以净化处理. 地表水体的水质在一年中变化很大, 常规的沉淀净
化工艺很难适应. 大庆水气厂生活水厂采用综合了气浮和沉淀二者长处的侧向流浮沉池工艺对原有
的部分沉淀处理工艺进行了改造, 2001 年全年的运行数据表明采用浮沉池工艺可以有效地处理低温
低浊地表水, 工艺灵活性强, 能够适应不同时期的水质, 运行效果要优于沉淀工艺.
关键词: 低温低浊; 地表水; 浮沉池; 沉淀池
中图分类号: X70311 文献标识码: B 文章编号: 1672- 0946( 2003) 05- 0553- 04
Study on application of flotation- sedimentation process on drinking water
treatment in Daqing petroleum & chemistry work
MENG Fan-liang1 , CUI Fu-yi1 , XU Zhan-xiang2
( 1. School of Municipal and Environmental Engineering, Harbin Institute of T echnology, Harbin 150090,
China; 2. Water & Coal- air Plant, Daqing Petroleum & Chemistry Work, Daqing 163000, China)
Abstract: Surface water at low temperature and low turbidity in northeast areas is difficult to
treat. In addition, the significant variations of water quality in different seasons made it difficult
to suit with a fixed conventional treatment process. Flotation- sedimentation process, -
bined both advantages of air flotation and sedimentation, was applied to treat part surface water at
Daqinq water & coal- air plant. Through the analysis of operational data for more than one year,
it