含油污水中悬浮固体含量分析方法探讨.pdf

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石油工业技术监督·2011 年 7 月
含油污水中悬浮固体含量分析方法探讨
苏欲波 1 彭晓英 2 岑瑗瑗 3
(山东东营 257051)
(山东东营 257051)
(山东东营 257051)
摘要在分析含油污水中的悬浮固体含量时,因为现场注入系统是密闭系统,在不去除曝氧因素的情况下,采用 SY / T 5329-
94《碎屑岩油藏注水水质推荐指标及分析方法》不能准确反映出悬浮固体含量的真实数据。提出了添加铁离子稳定剂的建议,
针对加热方式和滤膜的选择,根据实验数据给出了合理的解释与做法,使悬浮固体含量的测定更加符合现场实际,从而使测试
数据对于污水处理系统和注入系统更加具有指导意义。
关键词含油污水悬浮固体含量滤膜铁离子稳定剂
Abstract In the analysis of suspended solid content in the oily sewage, the true data of suspended solid content can't be shown accu-
rately by means of the standard SY/T 5329-94 “The mended Standards and Analysis Methods of Injected Water Quality in
Clastic Oil Reservoir”, for the field injected water system is the closed circulation one without getting rid of aeration oxygen factor.
Therefore, how to add ferric ion stabilizer is suggested. Meanwhile, some sensible explanations and working methods about the heating
way and the choice of filter membrane are presented based on the experimental data. In this way, the determination of suspended sol-
id content is made more suitable for the field practice, and the testing data is made more significant in the processing system and the
injection system of oily sewage.
Key words oily sewage; suspended solid content; filter membrane; ferric ion stabilizer
胜利油田胜坨油田开发后期, 随着含水的不断在实际的污水悬浮固体含量测定工作中, 发现
升高,油田开采难度越来越