Re-injection and discharge technology of oilfield wastewater were reviewed in the paper.
综述了各项回注水和外排水处理技术的优势和不足。
The applications of the technology in petroleum upstream industries, including drilling, oil recovery and oilfield wastewater treatment have been investigated.
对纳米技术在石油工业上游领域涉及到的石油钻井、采油生产及油田污水处理等方面的应用进行分析探讨。
With the structural modification of quartz sand filter in Daqing oil field, and using the suspended sludge filtration in treating oilfield wastewater, the good experimental results are obtained.
对大庆油田石英砂过滤器结构进行改造，并应用悬浮污泥过滤技术对油田污水进行了深度处理，试验取得了良好的处理效果。
In order to solve the shortage of fracturing water in the Shanbei Oilfield, a study is initiated, it is intended to prepare water-based fracturing fluid using re-injected wastewater.
为了解决陕北油田压裂施工用水短缺的问题，研究应用油田回注污水配制水基压裂液。
Using GC/MS technology, the relative content of various organic pollutants was analyzed to discover the transfer and degradation law in the oilfield wastewater in biological treatment process.
运用GC/MS技术分析油田废水有机污染物在工艺流程中相对组分变化的规律，揭示了水解酸化-好氧法处理油田废水过程中的污染物迁移和降解规律。
The high performance coagulating technology is used in Gasi oilfield wastewater treatment system recently, Which is running well, and achieve the desired objectives.
高效混凝技术目前已在尕斯油田污水处理系统成功试运行，运行效果良好，达到预期目标。
Single tube prototype of hydrocyclone wos tested in the wastewater treatment station of Shengli oilfield.
叙述单管水力旋流器样机在胜利油田辛一污水处理站的工业试验情况。
The separator treats oil wastewater from Daqing oilfield well, and can substitute gravity and flocculation pot adopted in the current process.
用该设备处理大庆油田含油污水效果良好，完全可以代替现有工艺中的自然沉降罐和混凝沉降罐。
In this paper, a simulation device of vertical flow constructed wetland was used to treat salinity heavy oil wastewater in Xinjiang oilfield.
采用垂直流人工湿地模拟装置对新疆油田外排含盐稠油废水进行了处理。
In this paper, a simulation device of vertical flow constructed wetland was used to treat salinity heavy oil wastewater in Xinjiang oilfield.
采用垂直流人工湿地模拟装置对新疆油田外排含盐稠油废水进行了处理。
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