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首页> 外文期刊>Environmental Science & Technology >Evaluation of Electrospun Polyvinyl Chloride/Polystyrene Fibers As Sorbent Materials for Oil Spill Cleanup
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Evaluation of Electrospun Polyvinyl Chloride/Polystyrene Fibers As Sorbent Materials for Oil Spill Cleanup

机译：静电纺丝聚氯乙烯/聚苯乙烯纤维作为溢油清除吸收材料的评估

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摘要

A novel, high-capacity oil sorbent consisting of polyvinyl chloride (FVC)/polystyrene (PS) fiber was prepared by an electrospinning process. The sorption capacity, oil/water selectivity, and sorption mechanism of the PVC/PS sorbent were studied. The results showed that the sorption capacities of the PVC/PS sorbent for motor oil, peanut oil, diesel, and ethylene glycol were 146, 119, 38, and 81 g/g, respectively. It was about 5-9 times that of a commercial polypropylene (PP) sorbent. The PVC/PS sorbent also had excellent oil/water selectivity (about 1000 times) and high buoyancy in the cleanup of oil over water. The SEM analysis indicated that voids among fibers were the key for the high capacity. The electrospun PVC/PS sorbent is a better alternative to the widely used PP sorbent for oil spill cleanup.
机译：通过静电纺丝工艺制备了由聚氯乙烯（FVC）/聚苯乙烯（PS）纤维组成的新型高容量吸油剂。研究了PVC / PS吸附剂的吸附能力，油/水选择性和吸附机理。结果表明，PVC / PS吸附剂对机油，花生油，柴油和乙二醇的吸附能力分别为146、119、38和81 g / g。它是市售聚丙烯（PP）吸附剂的约5-9倍。 PVC / PS吸附剂还具有出色的油/水选择性（约1000倍），并且在水上清除油时具有很高的浮力。 SEM分析表明，纤维之间的空隙是高容量的关键。电纺PVC / PS吸附剂是广泛用于清除溢油的PP吸附剂的更好替代品。

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  • 来源
    《Environmental Science & Technology》 |2011年第10期|p.4527-4531|共5页
  • 作者

    Haitao Zhu; Shanshan Qju; Wei Jiang; Daxiong Wu; Canying Zhang;

  • 作者单位

    Qingdao University of Science and Technology, Qingdao 266042, People's Republic of China;

    Qingdao University of Science and Technology, Qingdao 266042, People's Republic of China;

    Qingdao University of Science and Technology, Qingdao 266042, People's Republic of China;

    Qingdao University of Science and Technology, Qingdao 266042, People's Republic of China;

    Qingdao University of Science and Technology, Qingdao 266042, People's Republic of China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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  • 正文语种 eng
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