Keyword search (4,163 papers available)

"Bi H" Authored Publications:

Title Authors PubMed ID
1 Assessing the performance of a surface washing agent for oil removal from sand in cold environments Sui J; Bi H; Yue R; Fu H; Yang A; An C; 41544565
ENCS
2 Unraveling the resuspension and transformation of stranded oil: Mechanisms driving oil-particle aggregate formation in intertidal zones Yang X; Bi H; Huang G; Zhang H; Lyu L; An C; 40544777
ENCS
3 Oil spills in coastal regions of the Arctic and Subarctic: Environmental impacts, response tactics, and preparedness Bi H; Wang Z; Yue R; Sui J; Mulligan CN; Lee K; Pegau S; Chen Z; An C; 39689468
ENCS
4 Exploring the glycoprotein washing fluid-assisted cleanup for the restoration of oil-contaminated shorelines with environmental integrity Sui J; Yue R; Bi H; Fu H; Yang A; Wang M; An C; 39260515
ENCS
5 Spotlight on the vertical migration of aged microplastics in coastal waters Yang X; Huang G; Chen Z; Feng Q; An C; Lyu L; Bi H; Zhou S; 38503206
ENCS
6 Unveiling the Vertical Migration of Microplastics with Suspended Particulate Matter in the Estuarine Environment: Roles of Salinity, Particle Properties, and Hydrodynamics Yang X; Huang G; Feng Q; An C; Zhou S; Bi H; Lyu L; 38306690
ENCS
7 Towards environmentally sustainable management: A review on the generation, degradation, and recycling of polypropylene face mask waste Lyu L; Bagchi M; Markoglou N; An C; Peng H; Bi H; Yang X; Sun H; 37742382
ENCS
8 An insight into the benefits of substituting polypropylene with biodegradable polylactic acid face masks for combating environmental emissions Lyu L; Peng H; An C; Sun H; Yang X; Bi H; 37734618
ENCS
9 Assessment of the infiltration of water-in-oil emulsion into soil after spill incidents Qu Z; An C; Yue R; Bi H; Zhao S; 37414189
ENCS
10 Preparation, characteristics, and performance of the microemulsion system in the removal of oil from beach sand Bi H; Mulligan CN; Lee K; An C; Wen J; Yang X; Lyu L; Qu Z; 37399736
ENCS
11 A multi-criteria decision-making (MCDM) approach for data-driven distance learning recommendations Alshamsi AM; El-Kassabi H; Serhani MA; Bouhaddioui C; 36718426
ENCS
12 A flexible robust model for blood supply chain network design problem Khalilpourazari S; Hashemi Doulabi H; 35474752
ENCS
13 Cleanup of oiled shorelines using a dual responsive nanoclay/sodium alginate surface washing agent Yue R; An C; Ye Z; Bi H; Chen Z; Liu X; Zhang X; Lee K; 34906587
ENCS
14 Exploring the use of alginate hydrogel coating as a new initiative for emergent shoreline oiling prevention Bi H; An C; Mulligan CN; Wang Z; Zhang B; Lee K; 34346356
ENCS
15 Designing a hybrid reinforcement learning based algorithm with application in prediction of the COVID-19 pandemic in Quebec. Khalilpourazari S, Hashemi Doulabi H 33424076
ENCS
16 Investigation into the oil removal from sand using a surface washing agent under different environmental conditions. Bi H, An C, Chen X, Owens E, Lee K 32829266
ENCS

 

Title:Cleanup of oiled shorelines using a dual responsive nanoclay/sodium alginate surface washing agent
Authors:Yue RAn CYe ZBi HChen ZLiu XZhang XLee K
Link:https://pubmed.ncbi.nlm.nih.gov/34906587/
DOI:10.1016/j.envres.2021.112531
Publication:Environmental research
Keywords:Dual responsive separationNanoclay/sodium alginateOil spillShorelineSurface washing agent
PMID:34906587 Category: Date Added:2021-12-15
Dept Affiliation: ENCS
1 Department of Building, Civil and Environmental Engineering, Concordia University, Montreal, QC, H3G 1M8, Canada.
2 Department of Building, Civil and Environmental Engineering, Concordia University, Montreal, QC, H3G 1M8, Canada. Electronic address: chunjiang.an@concordia.ca.
3 Department of Chemical and Materials Engineering, Concordia University, Montreal, QC, H3G 1M8, Canada.
4 Ecosystem Science, Fisheries and Oceans Canada, 200 Kent Street, Ottawa, Ontario, K1C 0E6, Canada.

Description:

Oil spills may affect ecosystems and endanger public health. In this study, we developed a novel and dual responsive nanoclay/sodium alginate (NS) washing fluid, and systematically evaluated its application potential in oiled shoreline cleanup. The characterization results demonstrated that sodium alginate combined with nanoclay via hydrogen bonds, and was inserted into the interlayer spacing of nanoclay. Adding sodium alginate reduced surface and interfacial tensions, while increasing the viscoelasticity of the washing fluid. Batch experiments were conducted to investigate oil removal performance under various conditions. Additionally, the factorial design analysis showed that three single factors (temperature, oil concentration, and salinity), and two interactive effects (temperature/salinity; and oil concentration/HA) displayed significant effects on the oil removal efficiency of the nanoclay/sodium alginate (NS) washing fluid. Compared to the commercial surfactants, the NS composite exhibited satisfactory removal efficiencies for treating oily sand. Green materials-stabilized Pickering emulsion can potentially be used for oil/water separation. The NS washing agent displayed excellent pH- and Ca2+- responsiveness, generating transparent supernatants with low oil concentration and turbidity. Our work opens an interesting avenue for designing economical, high performance, and green washing agents.





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