油田采油废水回注处理技术研究新进展

摘要

With the strengthening of the national energy consumption and pollution reduction efforts, offshore production water discharge standard will be more strict, the only way for production water treatment in the future will be reinjection, the paper firstly analyzed the properties of the oily waste water, and then introduced the principle for four kinds of commonly used production water reinjection treatment technology (air flotation separation technology, centrifugal hydrocyclone separation technology, fine filtration technology and membrane separation technology) and their latest research and application situation, finally the author published the individual opinion on the production water reinjection treatment technology development direction for the future.%随着国家节能减排力度的加强，海洋平台污水排放标准将越发严格，污水回注处理将是今后海洋平台污水的唯一出路，文章首先分析了含油污水的性质，然后熏点介绍了污水回注处理过程中常用的四种技术（气浮选分离技术、离心旋流分离技术、精细过滤技术及膜分离技术）及其原理，并介绍了他们最新的研究和应用情况，最君对今后含油污水回注处理技术的发展方向发表了个人的看法。