Turbo‐Synergistic Oily Wastewater Remediation in Bio‐Inspired Cone Array Barrel

Abstract: Oily wastewater discharge causes not only the pollution of environment but also the waste of resources. Existing technologies for wastewater remediation, such as membrane and particle methods, are variable and effective, but are difficult for achieving continuous and rapid oil–water separation. Here, with the synergy of turbo stirring, a strategy for emulsion separation is demonstrated based on the bio‐inspired cone array barrel. Under the centrifugal force, oil droplets in emulsion are thrown onto the cones arrayed on inner wall due to the Coriolis effect, captured by microstructures on cone surface and then penetrate out through the superhydrophobic pores, while only the remediated water remains. The separation technique maintains a high efficiency of above 99.5% for over 30 times of use, as well as for emulsions with variable ingredients. This structure‐dynamics synergistic separation strategy evolves the future technologies on water purification in industrial and daily processes.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Turbo‐Synergistic Oily Wastewater Remediation in Bio‐Inspired Cone Array Barrel ; day:06 ; month:10 ; year:2022 ; extent:7
Advanced science ; (06.10.2022) (gesamt 7)

Urheber
Wang, Bing
Luo, Xianfeng
Feng, Yawei
Yang, Linfeng
Zhang, Chunhui
Dong, Zhichao
Jiang, Lei
Dai, Haoyu

DOI
10.1002/advs.202204244
URN
urn:nbn:de:101:1-2022100715284831828842
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:23 MESZ

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Beteiligte

  • Wang, Bing
  • Luo, Xianfeng
  • Feng, Yawei
  • Yang, Linfeng
  • Zhang, Chunhui
  • Dong, Zhichao
  • Jiang, Lei
  • Dai, Haoyu

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