针对火车站废水特有的含油污量高、可生化性差的特点，指出了其运行与调试过程中应注意的问题。
The operating problems in the test run were pointed out for the high oil content and low biodegradability of wastewater.
针对目前含油污泥处理中存在的问题，提出了超声处理含油污泥的新方法。
The new method for treating oily sludge by ultrasonic is put forward aiming at the problems which consist in oily sludge treatment by now.
针对我国油田的油污泥情况，提出一种采用异密度循环流化床燃烧技术处理油污泥的方法。
With an eye on the oily sludge in Chinese oil fields, a kind of differential density circulating fluidized bed combustion technology for treating oily sludge is proposed.
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