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虽然用水力旋流器净化含油污水的优势已得到了充分的证明，但为了满足运行条件而提供的足够高的系统供给压力却使它们的应用受到了限制。为了在低压运行条件下使用水力旋流器，进行了试验研究以确定最适宜的泵送系统。在美国用低剪切连续谐振容积泵和一台单管水力旋流器进行了成功的现场试验。该项试验为在英国北海区域Ｈｕｔｏｎ平台上进行大规模试验打下了基础。这些试验证实了大的低剪切连续谐振容积泵与多管水力旋流器配合使用的可能性。根据这些报告的结果完成了对Ｈｕｔｏｎ平台泵送系统的长期评价。这一工作不仅证明了泵送水力旋流器含油污水净化系统的可行性，而且也形成了一套分析技术，这将大大有助于水力旋流器操作系统的优化。
Although the advantages of using hydrocyclones to clean oily wastewater have been well documented, the high enough supply pressure to meet the operating conditions has limited their use. In order to use hydrocyclones under low pressure operating conditions, pilot studies were conducted to determine the most suitable pumping system. Successful field trials were conducted in the United States with a low shear continuous resonant positive displacement pump and a single tube hydrocyclone. The trial laid the groundwork for a large-scale test on the Huton platform in the North Sea region of the United Kingdom. These experiments demonstrate the possibility of using a large, low shear, continuous resonant displacement pump in conjunction with a multi-tube hydrocyclone. Based on the results of these reports, a long-term assessment of the Huton platform pumping system was completed. This work not only proved the feasibility of pumping hydrocyclone oily wastewater purification systems, but also formed a set of analytical techniques that will greatly facilitate the optimization of hydrocyclone operating systems.