评价了产物在油田污水中的阻垢性能和热稳定性。
The antifouling property and thermal stability of the product in simulated oilfield effluent were evaluated.
电气浮处理技术是一种新型的油田污水处理工艺。
The electric air floatation is a new oil-containing waste water treatment technology.
钻井和其它作业废水是油田污水处理的一个难点。
The waste water from well drilling and other operations has imposed difficulty in oil field waste water treatment.
但是每年有大量油田污水外排，严重影响了周围的环境。
But it produces a lot of oily waste water Which heavily influences the environment near by.
因此，可以尝试将BQA1作为油田污水处理系统的缓蚀剂使用。
So it could be taken into account that BQA1 be used as corrosion inhibitor in the oilfield sewage disposal system.
对油田污水处理中产生的高含水污泥的微波处理进行了实验研究。
An experimental study is conducted for microwave (MW) treatment of watery sludge from oil fields.
阐述了海上油田污水注水管线结垢机理和注水管线除垢的必要性。
The scaling mechanism of water injection pipeline and the necessity of having set forth water injection pipeline scale-removing were elaborated.
油田污水处理自控系统主要包括自动加药、自动排污、自动反冲洗三部分。
The oil field waste water automatic treatment system comprises automatic dosing, automatic blow-down and automatic back washing.
本文针对油田污水配聚问题，探讨了阴阳离子及矿化度对聚合物溶液黏度的影响；
According to preparing polymer solution by oilfield produced water, the effect of ions and salinity on polymer solution viscosity was explored and discussed.
从我国陆上油田污水的两个特殊性出发，对现有的处理技术状况进行了分析与评价。
According to two particularities of onshore oilfield waste water in our nation, this paper analyze and evaluate the treatment techniques.
在油田污水中，还具有一定的杀菌效果，与膦系阻垢剂及季铵盐类杀菌剂相容性好。
It also has evident sterilization effect on oilfield wastewater and is compatible with phosphine scaling inhibitor and quaternary-ammonium-salt biocide.
同时在油田污水处理实际应用之中还需根据具体情况对其进行优化组合，系统配置。
Their actual applications to the treatment of effluent from oilfield are optimized and arranged systematically.
对油田污水介质中阴极保护参数和阴极保护现场实施中的有关问题进行了分析讨论。
The cathodic protection parameters and practical technique in polluted water of oil field are discussed.
中原油田污水处理所用处理剂导致高成本、高污泥量，研制利用新药剂替代原用药剂。
New conditioning agent for sewage treatment has been studied to replace the old one in Zhongyuan oilfield due to high cost and high volume of waste mud of the old one.
油田污水中含油量的测定采用石油醚、汽油等有机溶剂作萃取剂，绘制标准油的标准曲线。
Organic solvents, such as petroleum ether and gasoline, are used as extracting agents to measure oil content in oilfield waste water and the normal curves of reference oil are plotted.
针对油田污水富含还原腐蚀性的铁、硫等物质，研制开发出一种新型高效氧化偶合絮凝剂ZS。
A new kind of effective ZS flocculate with oxidation and coupling was prepared for waste water produced from oilfield containing high quantity of fe, s etc.
SZX调剖剂是将油田污水回注处理过程中产生的水处理淤泥作主剂，加入一定量添加剂组成。
Profile modification agent SZX was composed of sludge produced during waste - water reinjection as main agents and quantitative additives.
用合成方法研制了聚丙烯酰胺阳离子型聚合物系列(BM系列)，将其用作油田污水净化浮选剂。
Cationic polymers of polyacrylamides (BM Series) were prepared and used as flotation agents for oilfield waste water treatment.
为了减少油田污水外排，应用油田采出的污水配制和稀释聚合物溶液，需要对污水进行曝气处理。
Sewerage could be used to confect and dilute polymer in order to reduce sewerage discharge, therefore, it must be treated with aeration.
针对油田污水回注过程中污水处理成本高且水质难以达标，特别是低渗透油藏对污水回注的要求更高。
Currently, the cost of sewage disposal in oilfield is much higher, the quality of water is hard to reach high level, and the situation is worse in low permeability reservoirs.
分析了油田污水处理技术的现状，提出了着眼于调整油田注水开发全过程的水质特性的污水处理新技术。
This paper analyses the conditions about the waste water treatment of oil fields at present, discusses the control method of the waste water treatment primarily.
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。
The applications of the technology in petroleum upstream industries, including drilling, oil recovery and oilfield wastewater treatment have been investigated.
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。
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.
由于油田污水中含有大量的固体颗粒、添加剂和矿物质，这不仅会对离心泵的密封装置造成磨损，而且还会因添加剂和矿物质的析出而使密封装置失效。
The sealing device in the oilfield centrifugal pumps is apt to be worn and fail owing to the existence of solids, minerals and additives in the sewage of oilfield.
通过小型试验和现场应用，对应用射流曝气技术处理油田污水的工艺和效果进行了可行性研究和试验，研究表明应用射流曝气技术处理油田污水，可以达到曝氧站的处理效果。
Through small scale tests and pilot tests, research on feasibility and effectiveness of jet flow aeration process on sewerage, shows that its treatment is as good as in oxygen exposure station.
2003年，魏岗联合站污水处理水质合格率只有70%，严重影响到魏岗油田注水合格率，对地层安全形成了极大的威胁。
The pass percent of the water quality after sewage treatment in Weigang Combination Station in 2003is only70%, which forms the severe threat on the stratum layer' s safety.
对透光率脉动这种新型光学检测技术在油田含油污水的处理中的应用可行性进行了讨论。
The feasibility of using the transmitted light fluctuation monitoring technique in the treatment of oily wastewater in oilfields is systematically studied.
对油田含油污水中不同孔径的改性聚四氟乙烯膜的流动电位进行了实验研究。
The electrokinetic phenomena of modified polytetrafluoroethylene membranes in the oily sewage from oil field were investigated by using streaming potential method.
对油田含油污水中不同孔径的改性聚四氟乙烯膜的流动电位进行了实验研究。
The electrokinetic phenomena of modified polytetrafluoroethylene membranes in the oily sewage from oil field were investigated by using streaming potential method.
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