... 冠状动脉循环 coronary microcirculation 石油烃类 petroleum hydrocarbons 均位力积 virial ...
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It not only contains oil hydrocarbons, suspended solids and inorganic salts, et al, but also contains a large amount of high molecular weight polymer, usually is polyacrylamide (PAM) with molecular weight of 4×106~5×106.
它除含有石油烃类、固体颗粒、无机盐等常规采油污水含有的物质外,还含有大量残余的聚丙烯酰胺(PAM),其相对分子质量为4×106~5×106。
参考来源 - 聚合物驱采油污水深度净化技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
有机聚合物和石油烃类物质是稠油废水中的主要污染物。
Organic polymers and petroleum hydrocarbons are the main pollutants in viscous oil wastewater.
在石油烃类裂解制取乙烯的过程中，有大量的C5馏分产生。
A large amount of C5 fraction is generated in the ethylene production process with petroleum hydrocarbon cracking.
因此，用生物法处理石油烃类污染物的研究具有可行性，并具现实意义。
Therefore, the biological method for disposing petroleum hydrocarbon pollutants has feasibility and operation significance.
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