Utilization of Waste Textile Cotton by Synthesizing Sodium Carboxymethyl Cellulose: An Approach to Minimize Textile Solid Waste

Rahaman, Md. Samsur; Nahar, Sultana Shamsun; Islam, Jahid M. M.; Samadder, Rajib; Rahaman, Saifur; Chadni, R. K.; Shagor, Faisal Rahaman; Rahman, Md. Latifur; Ruhane, Tania Akter; Khan, Mubarak A.

doi:10.1155/2022/4255409

Cited by 7 publications

(5 citation statements)

References 35 publications

(47 reference statements)

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“…19 Also at 892 cm –1 , another peak appeared which indicates the –O-H stretching bond represents the water-absorbing group of cellulosic materials. 35,36…”

Section: Resultsmentioning

confidence: 99%

“…The hydrophilic capacity of chemically modified CBFs was tested by WBC. 36,48 The WBC of three samples of non-modified, chemically modified B&H, and Gold Leaf CBFs is shown in Table 1; the Gold Leaf and B&H CBF samples have more WBC than the non-modified CBFs.…”

Section: Resultsmentioning

confidence: 99%

“…19 Also at 892 cm -1 , another peak appeared which indicates the -O-H stretching bond represents the water-absorbing group of cellulosic materials. 35,36 Second, untreated CBFs and chemically modified CBFs (B&H, Gold Leaf) both underwent FTIR analysis. Figure 2(b) shows the non-modified cigarette filter fiber has a wider peak in 3300-3400 cm -1 ; on the other side, after chemical modification, both CBF samples showed clear broad stretching peaks O-H at 3200-3500 cm -1 , which indicates that after chemical modification the large peak of water group is regenerated which was not present in non-modified CBFs; it also indicates the proper removal of nicotine and other metallic compounds from CBFs.…”

Section: Spectrophotometric Analysismentioning

confidence: 99%

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Green Approach to Recover the Cellulose Acetate Fiber from Used Cigarette Butts, and Characterize the Filter Fiber

Afroz

Mahmud

Islam

2023

AATCC Journal of Research

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Cigarette butts are one of the most discarded and littered items in the world, with a total amount of around 5.6 trillion, posing a grave threat to the environment and human health. This research seeks to recover cellulose acetate fibers from used cigarette filters and to evaluate the yarn-making capabilities of these fibers. The cigarette butts were gathered from various locations, and the fibers and coating were separated. The fibers were then treated with hydrogen peroxide and sodium hydroxide to eliminate the burned color and odor. Acetone and distilled water were used to filter and distill the material properly. The color coordinates of the chemically altered fibers, including reflectance value and color strength, were measured afterward. To assess the chemical, thermal, physical, morphological, and mechanical characteristics of the modified cigarette butt filter fiber, atomic absorption spectroscopy, Fourier transform infrared spectrometer (FTIR), thermogravimetric analysis, X-ray diffraction, scanning electron microscopy, and tensile properties were examined. Significant and appealing findings were obtained for the mechanical parameters, particularly the tensile strength of 1.2 gm/den for a single fiber, the fiber density of 1.2 dtex, and the effective length of 25 mm, all of which indicate the fiber’s suitability for yarn production. In addition, FTIR, thermogravimetric analysis, and X-ray diffraction measurements revealed that the cigarette butt filter fiber possessed the same characteristics as commercial cellulose acetate fiber. The preliminary results obtained on the recovered cellulose acetate fiber are encouraging for the application of this recovery material from cigarette butts to create a high-demand and value-added product, such as yarn for garment production.

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“…19 Also at 892 cm –1 , another peak appeared which indicates the –O-H stretching bond represents the water-absorbing group of cellulosic materials. 35,36…”

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Spectrophotometric Analysismentioning

confidence: 99%

See 1 more Smart Citation

Green Approach to Recover the Cellulose Acetate Fiber from Used Cigarette Butts, and Characterize the Filter Fiber

Afroz

Mahmud

Islam

2023

AATCC Journal of Research

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“…The residue from the filtration was oven dried at 60 •C, the matter obtained was carboxymethyl cellulose (CMC). (7,16,17)…”

Section: Preparatory Process -Opening and Cleaningmentioning

confidence: 99%

Utilization of Egyptian cotton waste fibers for production of Carboxymethyl cellulose (CMC)

Bahlool

Kamel

2023

J.Text.color. pol. sci.

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HE AIM of present work was to use waste cotton fiber from the textile industry as a raw material and extract cellulose to prepare carboxymethyl cellulose from it by adapting a modified etherification methodology. Cotton waste fibers are an abundant waste, but it has great potential for use as a cellulose source for the production of carboxymethyl cellulose (CMC). The chemical composition of Egyptian cotton fibers, such as cellulose, sugar, and waxy matter was determined. Scouring and bleaching pretreatments were used to prepare the cotton samples. Then cellulose extracted was carboxymethylated using sodium hydroxide and monochloroacetic acid in aqueous ethanolic medium using different concentration of sulfuric acid. Carboxymethyl cellulose was characterized using Fourier transform infrared spectroscopy (FTIR). Results confirming the transformation of cotton fiber waste to carboxymethyl cellulose.

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“…Thus, scientists are now Advances in Polymer Technology focusing more on recycling cotton. It has so many uses, such as different types of cellulosic fiber-based yarn like lyocell, viscose, rayon [10], CMC [11], and composite for false ceiling-based application [12].…”

Section: Introductionmentioning

confidence: 99%

A Modified Hydrolysis Method of Decolorizing Reactive-Dyed Polycotton Waste Fabric and Extraction of Terephthalic Acid: A Perspective to Reduce Textile Solid Waste

Nahar¹,

Rahaman²,

Samadder

et al. 2022

Advances in Polymer Technology

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To manage the polycotton textile-waste fabric (PCWF), a modified alkaline hydrolysis method is used for decolorization and separation of polyester as terephthalic acid (TPA). The effects of optimum conditions on TPA yield (%) have been determined to be 97.66 ± 1.94 % . Dye degradations and K/S values are measured by UV-visible spectrophotometer. K/S value of PCWF is 37.06 and separated cotton fabric (SCF) is 0.035, respectively. The chemical functionalities and crystallinity of PCWF, SCF, and TPA are determined by using FTIR and XRD. FTIR peak values are 1684 cm-1, 1574 cm-1, 1512 cm-1, 1280 cm-1, and 1425 cm-1 that prove transformation of polyester to TPA. XRD peaks confirm polyester conversion to TPA, and the values are 17.4, 25.13, 28.12, 29.09, and 38.7. TGA, SEM, and EDX data showed the thermal stability, morphology, and elemental composition of TPA.

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Utilization of Waste Textile Cotton by Synthesizing Sodium Carboxymethyl Cellulose: An Approach to Minimize Textile Solid Waste

Cited by 7 publications

References 35 publications

Green Approach to Recover the Cellulose Acetate Fiber from Used Cigarette Butts, and Characterize the Filter Fiber

Green Approach to Recover the Cellulose Acetate Fiber from Used Cigarette Butts, and Characterize the Filter Fiber

Utilization of Egyptian cotton waste fibers for production of Carboxymethyl cellulose (CMC)

A Modified Hydrolysis Method of Decolorizing Reactive-Dyed Polycotton Waste Fabric and Extraction of Terephthalic Acid: A Perspective to Reduce Textile Solid Waste

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