• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Lei, C. (Lei, C..) [1] | Chengkai, M. (Chengkai, M..) [2] | Shanning, Y. (Shanning, Y..) [3] | Xianjuan, P. (Xianjuan, P..) [4] | Huanhuan, L. (Huanhuan, L..) [5] | Xiangyu, C. (Xiangyu, C..) [6] | Haiyang, S. (Haiyang, S..) [7] | Minghong, W. (Minghong, W..) [8]

Indexed by:

Scopus

Abstract:

With the increasing severity of the plastic pollution issue, biodegradable plastics are considered a critical approach to addressing plastic pollution. However, the aging process of biodegradable plastics and the resulting microplastics adsorption of pollutants in the environment are not clearly understood. This study investigated the physicochemical property changes of different microplastics (Biodegradable microplastics and non-biodegradable microplastics) during aging, examined the adsorption processes and mechanisms of biodegradable plastics and non-degradable plastics towards typical pollutants in the environment, and elucidated the different aging mechanisms and adsorption mechanisms of biodegradable plastics and non-biodegradable plastics. The experimental results indicated that compared to non-biodegradable microplastics, biodegradable microplastics are more prone to aging in the environment, forming smaller microplastic particles and easier adsorption of environmental pollutants. Biodegradable microplastics have abundant oxygen-containing functional groups on the surface, which enhance age biodegradable microplastics adsorption capacity for pollutants through electrostatic interactions, chelation, and hydrogen bonding. The experimental results show that a strong oxidation system has unique advantages in the aging removal of biodegradable microplastics and can effectively reduce the adsorption equilibrium capacity of biodegradable microplastics. This research contributes to a deeper understanding of biodegradable microplastics’ aging and adsorption behaviors in the environment, highlighting their significant role as carriers of pollutants. © 2024 Elsevier B.V.

Keyword:

Adsorption mechanism Biodegradable microplastics Novel aging process Oxygen-containing functional groups

Community:

  • [ 1 ] [Lei C.]School of Future Membrane Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 2 ] [Chengkai M.]School of Future Membrane Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 3 ] [Shanning Y.]School of Environmental Science and Engineering, University of Lisbon, Lisbon, 1649-004, Portugal
  • [ 4 ] [Xianjuan P.]School of Future Membrane Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 5 ] [Huanhuan L.]College of Chemical Engineering, Fuzhou University, Fuzhou, 350116, China
  • [ 6 ] [Xiangyu C.]School of Future Membrane Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 7 ] [Haiyang S.]School of Future Membrane Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 8 ] [Minghong W.]School of Future Membrane Technology, Fuzhou University, Fuzhou, 350108, China

Reprint 's Address:

Email:

Show more details

Related Keywords:

Source :

Chemical Engineering Journal

ISSN: 1385-8947

Year: 2024

Volume: 502

1 3 . 4 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

Affiliated Colleges:

Online/Total:122/10018937
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1