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Removal of Cr(VI) from Wastewater Using Acrylonitrile Grafted Cellulose Extracted from Sugarcane Bagasse.

التفاصيل البيبلوغرافية
العنوان: Removal of Cr(VI) from Wastewater Using Acrylonitrile Grafted Cellulose Extracted from Sugarcane Bagasse.
المؤلفون: Khan I; Department of Environmental Science, Faculty of Physical & Applied Sciences, The University of Haripur, Haripur 22620, Pakistan., Ali A; School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China.; Department of Chemistry, Faculty of Physical & Applied Sciences, The University of Haripur, Haripur 22620, Pakistan., Naz A; Department of Environmental Science, Faculty of Physical & Applied Sciences, The University of Haripur, Haripur 22620, Pakistan., Baig ZT; Department of Environmental Science, Faculty of Physical & Applied Sciences, The University of Haripur, Haripur 22620, Pakistan., Shah W; Department of Environmental Science, Faculty of Physical & Applied Sciences, The University of Haripur, Haripur 22620, Pakistan., Rahman ZU; Department of Environmental Science, Faculty of Physical & Applied Sciences, The University of Haripur, Haripur 22620, Pakistan., Shah TA; College of Agriculture Engineering and Food Sciences, Shandong University of Technology, Zibo 255000, China., Attia KA; Department of Biochemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia., Mohammed AA; Department of Biochemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia., Hafez YM; EPCRS Excellence Center, Plant Pathology and Biotechnology Laboratory, Agricultural Botany Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt.
المصدر: Molecules (Basel, Switzerland) [Molecules] 2024 May 08; Vol. 29 (10). Date of Electronic Publication: 2024 May 08.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE
أسماء مطبوعة: Original Publication: Basel, Switzerland : MDPI, c1995-
مواضيع طبية MeSH: Cellulose*/chemistry , Chromium*/isolation & purification , Chromium*/chemistry , Acrylonitrile*/chemistry , Saccharum*/chemistry , Wastewater*/chemistry , Water Pollutants, Chemical*/chemistry , Water Pollutants, Chemical*/isolation & purification , Water Purification*/methods, Adsorption ; Hydrogen-Ion Concentration ; Kinetics ; Spectroscopy, Fourier Transform Infrared ; X-Ray Diffraction
مستخلص: A highly efficient low-cost adsorbent was prepared using raw and chemically modified cellulose isolated from sugarcane bagasse for decontamination of Cr(VI) from wastewater. First, cellulose pulp was isolated from sugarcane bagasse by subjecting it to acid hydrolysis, alkaline hydrolysis and bleaching with sodium chlorate (NaClO 3 ). Then, the bleached cellulose pulp was chemically modified with acrylonitrile monomer in the presence Fenton's reagent (Fe +2 /H 2 O 2 ) to carry out grafting of acrylonitrile onto cellulose by atom transfer radical polymerization. The developed adsorbent (acrylonitrile grafted cellulose) was analyzed by X-ray diffraction analysis (XRD), scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FT-IR). Both raw cellulose and acrylonitrile grafted cellulose were used for chromium removal from wastewater. The effects of metal ion concentration, pH, adsorbent dose and time were studied, and their values were optimized. The optimum conditions for the adsorption of Cr(VI) onto raw and chemically modified cellulose were: metal ion concentration: 50 ppm, adsorbent dose: 1 g, pH: 6, and time: 60 min. The maximum efficiencies of 73% and 94% and adsorption capacities of 125.95 mg/g and 267.93 mg/g were achieved for raw and acrylonitrile grafted cellulose, respectively. High removal efficiency was achieved, owing to high surface area of 79.92 m 2 /g and functional active binding cites on grafted cellulose. Isotherm and kinetics studies show that the experimental data were fully fitted by the Freundlich isotherm model and pseudo first-order model. The adsorbent (acrylonitrile grafted cellulose) was regenerated using three different types of regenerating reagents and reused thirty times, and there was negligible decrease (19%) in removal efficiency after using it for 30 times. Hence, it is anticipated that acrylonitrile could be utilized as potential candidate material for commercial scale Cr(VI) removal from wastewater.
References: Nanomaterials (Basel). 2022 Oct 28;12(21):. (PMID: 36364591)
Toxics. 2023 Jul 03;11(7):. (PMID: 37505546)
Chem Rev. 2023 Mar 8;123(5):2016-2048. (PMID: 36622272)
J Environ Manage. 2014 Jan 15;133:332-42. (PMID: 24412982)
Cellulose (Lond). 2021;28(10):6147-6158. (PMID: 34025049)
Chemosphere. 2021 Feb;264(Pt 1):128455. (PMID: 33032208)
Chemosphere. 2021 Dec;284:131368. (PMID: 34225115)
Emergent Mater. 2022;5(3):873-921. (PMID: 34849454)
Materials (Basel). 2022 Aug 02;15(15):. (PMID: 35955251)
Chemosphere. 2023 Jan;312(Pt 1):137099. (PMID: 36372332)
Biotechnol Rep (Amst). 2021 Mar 26;30:e00614. (PMID: 33912404)
Water Sci Technol. 2020 Mar;81(6):1130-1136. (PMID: 32597400)
Chemosphere. 2023 Feb;313:137475. (PMID: 36528154)
Toxics. 2022 May 27;10(6):. (PMID: 35736900)
Front Pharmacol. 2021 Apr 13;12:643972. (PMID: 33927623)
Molecules. 2021 Jul 16;26(14):. (PMID: 34299593)
Heliyon. 2022 Jun 02;8(6):e09610. (PMID: 35706950)
Int J Biol Macromol. 2023 Jan 31;226:1284-1308. (PMID: 36574582)
Polymers (Basel). 2020 Oct 29;12(11):. (PMID: 33137923)
Toxicol Mech Methods. 2020 Mar;30(3):167-176. (PMID: 31818169)
ACS Omega. 2020 Mar 05;5(10):5285-5296. (PMID: 32201817)
Sci Total Environ. 2021 Feb 1;754:142150. (PMID: 32920404)
Int J Environ Res Public Health. 2022 Oct 30;19(21):. (PMID: 36361074)
Bioengineered. 2022 Mar;13(3):4923-4938. (PMID: 35164635)
Chemosphere. 2021 Sep;279:130927. (PMID: 34134444)
Environ Sci Pollut Res Int. 2018 Aug;25(22):22259-22272. (PMID: 29804256)
J Environ Manage. 2012 Dec 30;113:170-83. (PMID: 23023039)
Molecules. 2023 Jun 30;28(13):. (PMID: 37446811)
Molecules. 2022 Mar 12;27(6):. (PMID: 35335220)
معلومات مُعتمدة: 199/IPFP-II(Batch-I)/SRGP/NAHE/HEC/2020/197 HEC Pakistan; 202015733/NRPU/R&D/HEC/2021. HEC Pakistan; RSP-2024 R369 King Saud University
فهرسة مساهمة: Keywords: bagasse; cellulose; chromium; grafting co-polymerization; water treatment
المشرفين على المادة: 9004-34-6 (Cellulose)
0R0008Q3JB (Chromium)
MP1U0D42PE (Acrylonitrile)
18540-29-9 (chromium hexavalent ion)
0 (Wastewater)
9006-97-7 (bagasse)
0 (Water Pollutants, Chemical)
تواريخ الأحداث: Date Created: 20240525 Date Completed: 20240525 Latest Revision: 20240527
رمز التحديث: 20240527
مُعرف محوري في PubMed: PMC11124459
DOI: 10.3390/molecules29102207
PMID: 38792069
قاعدة البيانات: MEDLINE
الوصف
تدمد:1420-3049
DOI:10.3390/molecules29102207