Keyword search (4,163 papers available)

"Cellulose" Keyword-tagged Publications:

Title Authors PubMed ID
1 Synthesis and Characterization of CNC/CNF/rGO Composite Films for Advanced Functional Applications Ramezani G; Stiharu I; van de Ven TGM; Ramezani H; Nerguizian V; 41900273
ENCS
2 Advancements in Hybrid Cellulose-Based Films: Innovations and Applications in 2D Nano-Delivery Systems Ramezani G; Stiharu I; van de Ven TGM; Nerguizian V; 38667550
ENCS
3 Advancement in Biosensor Technologies of 2D MaterialIntegrated with Cellulose-Physical Properties Ramezani G; Stiharu I; van de Ven TGM; Nerguizian V; 38258201
ENCS
4 Exploration of nanocellulose washing agent for the green remediation of phenanthrene-contaminated soil. Yin J, Huang G, An C, Zhang P, Xin X, Feng R 33264936
ENCS
5 Exploring the use of cellulose nanocrystal as surface-washing agent for oiled shoreline cleanup. Chen Z, An C, Yin J, Owens E, Lee K, Zhang K, Tian X 32693337
ENCS
6 Isolation and Preparation of Extracellular Proteins from Lignocellulose Degrading Fungi for Comparative Proteomic Studies Using Mass Spectrometry Robert J Gruninger 28417377
CSFG
7 Genomic and exoproteomic diversity in plant biomass degradation approaches among Aspergilli Mäkelä MR; DiFalco M; McDonnell E; Nguyen TTM; Wiebenga A; Hildén K; Peng M; Grigoriev IV; Tsang A; de Vries RP; 30487660
CSFG

 

Title:Exploring the use of cellulose nanocrystal as surface-washing agent for oiled shoreline cleanup.
Authors:Chen Z,  An C,  Yin J,  Owens E,  Lee K,  Zhang K,  Tian X
Link:https://www.ncbi.nlm.nih.gov/pubmed/32693337
DOI:10.1016/j.jhazmat.2020.123464
Publication:Journal of hazardous materials
Keywords:Biotoxicity;  Cellulose nanocrystal;  Factorial analysis;  Oil spill;  Surface-washing agent; 
PMID:32693337 Category:J Hazard Mater Date Added:2020-07-22
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 Institute for Energy, Environment and Sustainable Communities, University of Regina, Regina, SK, S4S 0A2, Canada.
4 Owens Coastal Consultants, Bainbridge Island, WA, 98110, United States.
5 Fisheries and Oceans Canada, Ecosystem Science, Ottawa, ON, K1A 0E6, Canada.
6 Department of Chemical Engineering, Imperial College London, London, SW7 2AZ, United Kingdom.

Description:

Exploring the use of cellulose nanocrystal as surface-washing agent for oiled shoreline cleanup.

J Hazard Mater. 2020 Jul 15;402:123464

Authors: Chen Z, An C, Yin J, Owens E, Lee K, Zhang K, Tian X

Abstract

Surface-washing agents are an option to enhance the removal of oil spilled or stranded on shorelines. The use of nanocellulose-based nanofluid as a surface-washing agent was studied by investigating its reactivity and effectiveness. Salinity was found to be the most influencial factor to facilitate oil removal with the nanofluids. Cations from salt can promote the adsorption of nanocellulose on the oil/water interface by reducing the surface charges. The experimental results revealed the nanocellulose could be effective at low concentrations but an excess of nanocellulose hindered oil removal due to an increase in fluid viscosity. A miscibility model was applied to verify this finding in a thermodynamics context. The biotoxicity tests showed that nanocellulose-based nanofluid did not have negative effects on algae growth and introducing nanocellulose into an oiled culture medium can actually mitigate the toxicity of the oil on algae. A comparison in removal efficiency with other surfactants demonstrated the potential value for shoreline cleanup due to the superior effectiveness of nanocellulose-based nanofluids. Overall, a nanocellulose has a high potential for application as a surface-washing agent for shoreline cleanup due to the low cost, low toxicity, and high efficiency.

PMID: 32693337 [PubMed - as supplied by publisher]




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