本文引入临界进口位置的概念，导出了板式油水分离器出口水中含油浓度的直接计算方法。
The direct calculating method about the concentration of oil in outlet stream of multi-plate oil-water separator is derived by introducing the concept of critical inlet position.
加工含油砂会产生高浓度的温室气体，还会产生有毒废料，从而造成环境风险。
Processing tar sands produces a high concentration of greenhouse gasses and can generate toxic waste products that pose an environmental risk.
研究结果表明，泥质砂岩薄膜电位与岩石阳离子交换容量、含油气饱和度、接触溶液浓度差密切相关。
The membrane potential of shaly sand was influenced by the cation exchange capacity, hydrocarbon saturation and concentration difference of the contacted solutions.
用改性粉煤灰处理高、低浓度含油废水，使之达到排放标准，均可获得满意的效果。
The satisfactory results are obtained while this method is used for treating either high or low oil contained wastewater.
适用于潮湿或含油脂，粉尘浓度大的粉尘，也可用于干燥大粒径粉尘，效果更佳。所有规格滤筒均可提供防油防水处理。
Apply to wet or with oil, dust concentration of dust, can also be used for large-size dry dust, the effect is better.
研究结果表明，固体悬浮颗粒浓度对地层伤害影响程度远大于含油量的影响。
The results indicate that the damage caused by the concentration of suspended solid particles is far more serious than the one caused by emulsified oil content.
研究结果表明，固体悬浮颗粒浓度对地层伤害影响程度远大于含油量的影响。
The results indicate that the damage caused by the concentration of suspended solid particles is far more serious than the one caused by emulsified oil content.
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