The method can not only use the waste activated sludge but also provide a probability of substitution of chemical demulsifier.
该法既能利用废活性污泥，还为替代化学破乳剂提供了可能性。
The results show that the biodemulsifier has better demulsification properties compared with chemical standard demulsifier and chemical demulsifier used in the plant.
室内及现场试验结果表明，与标样及目前现场常用的化学破乳剂相比，原油生物破乳剂具有优良的破乳及脱水性能。
The research of this article has provided the foundation to exploit a series of demulsifier with new-style chemical structure.
本论文的研究为开发一类具有新型化学结构的原油破乳剂提供了依据。
The research of this article has provided the foundation to exploit a series of demulsifier with new-style chemical structure.
本论文的研究为开发一类具有新型化学结构的原油破乳剂提供了依据。
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