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The Rebirth of Waste Cooking Oil to Novel Bio-based Surfactants.
Zhang, Qi-Qi; Cai, Bang-Xin; Xu, Wen-Jie; Gang, Hong-Ze; Liu, Jin-Feng; Yang, Shi-Zhong; Mu, Bo-Zhong.
Afiliación
  • Zhang QQ; State Key Laboratory of Bioreactor Engineering and Institute of Applied Chemistry, East China University of Science and Technology, Shanghai 200237, P.R. China.
  • Cai BX; State Key Laboratory of Bioreactor Engineering and Institute of Applied Chemistry, East China University of Science and Technology, Shanghai 200237, P.R. China.
  • Xu WJ; State Key Laboratory of Bioreactor Engineering and Institute of Applied Chemistry, East China University of Science and Technology, Shanghai 200237, P.R. China.
  • Gang HZ; State Key Laboratory of Bioreactor Engineering and Institute of Applied Chemistry, East China University of Science and Technology, Shanghai 200237, P.R. China.
  • Liu JF; State Key Laboratory of Bioreactor Engineering and Institute of Applied Chemistry, East China University of Science and Technology, Shanghai 200237, P.R. China.
  • Yang SZ; State Key Laboratory of Bioreactor Engineering and Institute of Applied Chemistry, East China University of Science and Technology, Shanghai 200237, P.R. China.
  • Mu BZ; 1] State Key Laboratory of Bioreactor Engineering and Institute of Applied Chemistry, East China University of Science and Technology, Shanghai 200237, P.R. China [2] Shanghai Collaborative Innovation Center for Biomanufacturing Technology, Shanghai 200237, P.R. China.
Sci Rep ; 5: 9971, 2015 May 06.
Article en En | MEDLINE | ID: mdl-25944301
ABSTRACT
Waste cooking oil (WCO) is a kind of non-edible oil with enormous quantities and its unreasonable dispose may generate negative impact on human life and environment. However, WCO is certainly a renewable feedstock of bio-based materials. To get the rebirth of WCO, we have established a facile and high-yield method to convert WCO to bio-based zwitterionic surfactants with excellent surface and interfacial properties. The interfacial tension between crude oil and water could reach ultra-low value as 0.0016 mN m(-1) at a low dosage as 0.100 g L(-1) of this bio-based surfactant without the aid of extra alkali, which shows a strong interfacial activity and the great potential application in many industrial fields, in particular, the application in enhanced oil recovery in oilfields in place of petroleum-based surfactants.
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Texto completo: 1 Base de datos: MEDLINE Asunto principal: Tensoactivos / Productos Biológicos / Aceites de Plantas / Eliminación de Residuos Líquidos / Culinaria / Reciclaje Idioma: En Revista: Sci Rep Año: 2015 Tipo del documento: Article
Texto completo
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Texto completo: 1 Base de datos: MEDLINE Asunto principal: Tensoactivos / Productos Biológicos / Aceites de Plantas / Eliminación de Residuos Líquidos / Culinaria / Reciclaje Idioma: En Revista: Sci Rep Año: 2015 Tipo del documento: Article