It was pointed out from the viewpoint of system engineering that hydrocyclone has wide application prospect in oily water treatment.
从系统工程的角度指出，旋流分离器在含油污水处理中具有良好的应用前景。
This article presents the working principle, essential structure, function and characteristics of cyclone separator used in oily water treatment.
介绍旋流分离器在含油污水处理应用中的工作原理、基本结构、功能及特点。
Processes of oily water treatment by hydrocyclones in refineries were introduced, including the series, the parallel and the pressurizing processes.
介绍了炼油装置污水处理系统中旋流器的工艺流程，包括串联、并联和增压工作流程等。
This paper analyzes the actuality of oily water treatment technology in oilfields both at home and abroad, skid-mounted oily water treatment plant was developed and tested.
对国内外油田含油污水处理工艺技术进行了现状分析，研制了撬装式含油污水处理装置。
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 common principle and characteristic of the treatment process for oily waste water were introduced, as well as the facilities. The method of treating oily waste water was discussed.
介绍常用的含油废水处理技术的原理、特点及其除油设备，综述含油污水的处理方法。
Based on the ingredient of oily sludge we chose the hot water washing process as the process of oily sludge treatment.
根据含油污泥的组成成分，研究选取了热化学清洗工艺处理该含油污泥。
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。
The application of such membrane separation technology as reverse osmosis and ultrafiltration in the treatment of oily water are introduced, and the results of these treatment are discussed.
介绍了超滤、反渗透等膜分离技术在含油废水处理中的应用，分析了膜分离技术处理含油废水的效果及透过特性，并且给出了它们在含油废水处理中的应用实例。
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。
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。
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