From those research, oil waste water treatment of compound strains works well, and this research would provided some guidance for the large-scale practical application.
由上可知，复配菌株对油脂废水的处理效果良好，为大规模的实际应用具有一定的指导意义。
The waste water from well drilling and other operations has imposed difficulty in oil field waste water treatment.
钻井和其它作业废水是油田污水处理的一个难点。
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.
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。
The method of treating epoxidized soybean oil waste water by using chemical treatment and biological oxidation treatment. The Process and equipment are simple and the effect is good.
利用化学和生物接触氧化相结合，处理环氧大豆油废水，此清洁采用的设备简单，处理效果好。
Pollution treatment, waste oil, waste water, dyeing wastewater, additives, activated carbon, etc.
公害处理：废油、废水、染整废水、助剂、活性碳等。
The results show that in-depth treatment process have good removal effect for the COD, BOD, total phosphorus, ammonia nitrogen, suspended particulate, turbidity, OIL and total iron of waste water.
结果表明：深度处理工艺对源污水中COD、BOD、总磷、氨氮、悬浮物、浊度、OIL、总铁等均有很好的去除效果。
The paper introduces the project of treatment of the oily waste water in the residue oil tank zone by advective separation of oil-blending and solidification gas-floating-coke filtration process.
介绍了采用平流隔油-混凝气浮-焦炭过滤工艺处理渣油罐区含油废水的工程情况，经该工艺处理后的废水达到国家一级排放标准。
The oil field waste water automatic treatment system comprises automatic dosing, automatic blow-down and automatic back washing.
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。
Aiming at the problem of oil removal, large water consumption and large waste water treatment in phosphating process, improvement measure of phosphating process is put forward.
针对磷化工艺中存在的除油不彻底、用水量大、废水处理量大等问题，提出了改进磷化工艺措施。
The experiment on adsorption and biochemical treatment of the pollutant of waste water from oil production by powder coal ash of power plant and oxidation pond of ash field have been conducted.
利用电厂粉煤灰及灰场氧化塘对现河首站采油废水中的污染物进行吸附和生化处理试验。
The deep bed filter is one of the basic units in water treatment engineering, it plays an important role in the produced water treatment of oil field and waste water treatment of refineries.
深层过滤是水处理工程中的基本单元方法，在油田注水处理、石化厂废水治理方面有很重要的地位。
Oily sludge is found mostly in oil storage, waste water treatment unit of refinery and as a result of oil spill on clean soil.
含油污泥主要来源于原油储罐、炼油厂污水处理单元和落地原油。
Microwave treatment of oily waste water, which has lots of advantages such as high efficiency, energy-saving and pollution free, is very important to the oil production and environmental protection.
微波处理含油污水有高效节能无污染等优点，对于油田生产和环境保护都有很重要的意义。
The electric air floatation is a new oil-containing waste water treatment technology.
电气浮处理技术是一种新型的油田污水处理工艺。
The activated sludge from waste water treatment plants in oilfields and oil refining factories was used to increase oil recovery.
本研究利用油田污水处理站和炼油厂的活性污泥来提高原油采收率。
When water modification technology" was applied in the waste water treatment plant of Pucheng Oil Field, the existing process and equipment were modified."
前言： 针对■城油田污水处理站使用“水质改性”技术后原有工艺流程和设备结构的弊端进行了改进。
The utility model provides a novel non-blocking efficient air-floating device and aims at solving the problem that oil-contained waste water treatment generates disposition and separation.
本实用新型提供一种新型无阻塞高效气浮装置，目的在于解决含油废水处理 沉淀分离问题。
The utility model provides a novel non-blocking efficient air-floating device and aims at solving the problem that oil-contained waste water treatment generates disposition and separation.
本实用新型提供一种新型无阻塞高效气浮装置，目的在于解决含油废水处理 沉淀分离问题。
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