A review of progress in the ecological application of ionic liquids in textile processes

Meksi, Nizar; Moussa, Ali

doi:10.1016/j.jclepro.2017.05.066

Cited by 71 publications

(34 citation statements)

References 117 publications

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“…Whereas dissolving the latter demands hazardous chemicals and elevated temperatures (Serad 1993), cellulose can be dissolved in non-derivatizing, "green" solvents such as NMMO (Haule, Carr & Rigout 2016;Björquist et al 2017) and ionic liquids (Hauru et al 2012;Pinkert et al 2009). In particular, ionic liquids do not require the addition of any stabilizers and can dissolve cellulose at significantly lower temperatures, while at the same time allowing to use the resulting cellulose solution for the dry-jet wet spinning of MMCFs directly (Meksi & Moussa 2017). A few studies have also demonstrated that these properties can be employed to separate and recover cellulose from synthetic fiber blends, although none of them has yet been able to prove the feasibility of the concept by fiber spinning (Lv et al 2015;Negulescu et al 1998;Silva, Wang & Byrne 2014).…”

mentioning

confidence: 99%

Cellulose Fibers for High-Performance Textiles Functionalized with Incorporated Gold and Silver Nanoparticles

Haslinger

Rissanen

et al. 2019

ACS Sustainable Chem. Eng.

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confidence: 99%

Cellulose Fibers for High-Performance Textiles Functionalized with Incorporated Gold and Silver Nanoparticles

Haslinger

Rissanen

et al. 2019

ACS Sustainable Chem. Eng.

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“…Adsorption tests were performed using a shaking thermostat water bath at a constant agitation speed of 200 rpm. The effect of the experimental conditions on the removal of ARS was studied by varying the pH of solution (3)(4)(5)(6)(7)(8), the dye initial concentration (5-200 mg·L −1 ), the temperature of solution • C) and the contact time (5-1440 min). The ARS concentration was measured with a double beam UV-visible spectrophotometer.…”

Section: Batch Adsorption Testsmentioning

confidence: 99%

“…This pollution is currently a major threat, negatively affecting human life and the environment [3]. Wastewater constitutes a major part of industrial waste [4,5] and textile effluents are considered some of the major polluting aqueous effluents due to their content of significant amounts of toxic dyes and auxiliary chemicals [6]. The water consumption for dyeing one kg of textile is around 70 L with 40% yield [7,8].…”

Section: Introductionmentioning

confidence: 99%

Green Carbon Composite-Derived Polymer Resin and Waste Cotton Fibers for the Removal of Alizarin Red S Dye

Wanassi

Hariz²,

Ghimbeu

et al. 2017

Energies

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Phenolic resin and waste cotton fiber were investigated as green precursors for the successful synthesis using a soft template approach of a composite carbon with carbon nanofibers embedded in a porous carbon network with ordered and periodically pore structure. The optimal composite carbon (PhR/NC-1), exhibited a specific surface area of 394 m 2 ·g −1 with the existence of both microporosity and mesoporosity. PhR/NC-1 carbon was evaluated as an adsorbent of Alizarin Red S (ARS) dye in batch solution. Various operating conditions were examined and the maximum adsorption capacity of 104 mg·g −1 was achieved under the following conditions, i.e., T = 25 • C, pH = 3, contact time = 1440 min. The adsorption and desorption heat was assessed by flow micro-calorimetry (FMC), and the presence of both exothermic and endothermic peaks with different intensity was evidenced, meaning a partially reversible nature of ARS adsorption. A pseudo-second-order model proved to be the most suitable kinetic model to describe the ARS adsorption according to the linear regression factor. In addition, the best isotherm equilibrium has been achieved with a Freundlich model. The results show that the eco-friendly composite carbon derived from green phenolic resin mixed with waste cotton fibers improves the removal of ARS dye from textile effluents.

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“…Zheng et al synthesised new polymers with a hydroxyl‐functionalised IL structure to extract azo dyes, demonstrating maximum efficiency after 5 hours of the adsorption bath process . On the other hand, in a recent study in 2017, Meksi and Moussa emphasised the importance of using ILs as a highly effective solution to the textiles industry's environmental problems …”

Section: Introductionmentioning

confidence: 99%

“…40 On the other hand, in a recent study in 2017, Meksi and Moussa emphasised the importance of using ILs as a highly effective solution to the textiles industry's environmental problems. 41 In…”

Section: Introductionmentioning

confidence: 99%

Extraction of reactive dyes from aqueous solutions by halogen‐free ionic liquids

Castillo-Cervantes

Lijanova

Likhanova

et al. 2019

Coloration Technology

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Dyes are commonly used in various industries and unfortunately many of them are discharged into water bodies, causing environmental problems. In the current study, three hydrophobic, halogen‐free ionic liquids were synthesised and their capability as extracting agents was evaluated using four reactive dyes (CI Reactive Blue 4, CI Reactive Black 5, CI Reactive Orange 16 and CI Reactive Red 2). The ionic liquids, immiscible with the aqueous phase, could extract the reactive dyes from aqueous solutions, withdrawing the same amount of weight. The effects of pH and temperature on the extraction process were also studied. Trioctylmethyl ammonium ethylenediaminetetraacetate displayed a high extraction efficiency (99%), where only 33 mg of ionic liquids extracted 50 mg of CI Reactive Blue 4. Fourier Transform–infrared spectroscopy was used to screen the interaction between the ionic liquid and CI Reactive Blue 4 during the extraction stage.

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A review of progress in the ecological application of ionic liquids in textile processes

Cited by 71 publications

References 117 publications

Cellulose Fibers for High-Performance Textiles Functionalized with Incorporated Gold and Silver Nanoparticles

Cellulose Fibers for High-Performance Textiles Functionalized with Incorporated Gold and Silver Nanoparticles

Green Carbon Composite-Derived Polymer Resin and Waste Cotton Fibers for the Removal of Alizarin Red S Dye

Extraction of reactive dyes from aqueous solutions by halogen‐free ionic liquids

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