Removal of Dye Using Lignin-Based Biochar/Poly(ester amide urethane) Nanocomposites from Contaminated Wastewater

被引：0

作者：

Kar, Annesha ^{[1
]}

Karak, Niranjan ^{[1
,2
]}

机构：

[1] Advanced Polymer and Nanomaterial Laboratory (APNL), Department of Chemical Sciences, Tezpur University, Napaam, Tezpur,784028, India

[2] Research and Development, Rymbal, RTC, Sahibabad Industrial Area Site 4, Sahibabad, Ghaziabad,201010, India

来源：

Journal of Renewable Materials | 2024年 / 12卷 / 09期

关键词：

The pursuit of incorporating eco-friendly reinforcing agents in polymer composites has accentuated the exploration of various natural biomass-derived materials. The burgeoning environmental crisis spurred by the discharge of synthetic dyes into wastewater has catalyzed the search for effective and sustainable treatment technologies. Among the various sorbent materials explored; biochar; being renewable; has gained prominence due to its excellent adsorption properties and environmental sustainability. It has also emerged as a focal point for its potential to replace other conventional reinforcing agents; viz; fumed silica; aluminum oxide; treated clays; etc. This study introduces a novel class of polymer nanocomposites comprising of lignin-based biochar particles and poly(ester amide urethane) matrix via a feasible method. The structural evaluation of these nanocomposites was accomplished using Fourier-transform infrared spectroscopy; X-ray photoelectron spectroscopy; and powder X-ray diffraction. The polymer nanocomposites exhibited superior mechanical properties with an increment in tensile strength factor by 45% in comparison to its pristine matrix; along with an excellent toughness value of 90.22 MJm−3 at a low loading amount of only 1 wt%. The composites showed excellent improvement in thermal properties with a sharp rise in the glass transition temperature (Tg)valuefrom−28.15°C to 84°C; while also championing sustainability through inherent biodegradability attributes. Beyond their structural prowess; these polymer nanocomposites demonstrated excellent potential as adsorbents; displaying efficient removal of malachite green and tartrazine dyes from aqueous systems with a removal efficiency of 87.25% and 73.98%; respectively. The kinetics study revealed the pseudo second order model to be the precision tool to assess the dye removal study. Complementing this; the Langmuir adsorption isotherm provided a framework to assess the sorption features of the polymer nanocomposites. Overall; these renewable biochar integrated polymer matrices boast remarkable recovery capabilities up to seven cycles of usage with an excellent dye recovery percentage of 95.21% for the last cycle; thereby defining sustainability as well as economic feasibility. © 2024; Tech Science Press. All rights reserved;

D O I：

10.32604/jrm.2024.052220

中图分类号：

学科分类号：

摘要：

引用

页码：1507 / 1540

共 50 条

[31] Green synthesis of graphene-oxide based nanocomposites for efficient removal of methylene blue dye from wastewater
Obayomi, Kehinde Shola
Lau, Sie Yon
Danquah, Michael K.
Zhang, Jianhua
Chiong, Tung
Meunier, Louise
Gray, Stephen R.
Rahman, Mohammad Mahmudur
DESALINATION, 2023, 564
[32] Adsorptive removal of antibiotic pollutants from wastewater using biomass/biochar-based adsorbents
Ajala, Oluwaseyi Aderemi
Akinnawo, Solomon Oluwaseun
Bamisaye, Abayomi
Adedipe, Demilade Tunrayo
Adesina, Morenike Oluwabunmi
Okon-Akan, Omolabake Abiodun
Adebusuyi, Tosin Adewumi
Ojedokun, Adedamola Titi
Adegoke, Kayode Adesina
Bello, Olugbenga Solomon
RSC ADVANCES, 2023, 13 (07) : 4678 - 4712
[33] Removal of Benzidine-based Azo Dye from Aqueous Solution Using Amide and Amine-functionalized Poly(ethylene terephthalate) Fibers
Yigitoglu, Mustafa
Temocin, Zulfikar
FIBERS AND POLYMERS, 2010, 11 (07) : 996 - 1002
[34] Removal of benzidine-based azo dye from aqueous solution using amide and amine-functionalized poly(ethylene terephthalate) fibers
Mustafa Yiǧitoǧlu
Zülfikar Temoçin
Fibers and Polymers, 2010, 11 : 996 - 1002
[35] Comprehensive analysis of cationic dye removal from synthetic and industrial wastewater using a semi-natural curcumin grafted biochar/poly acrylic acid composite hydrogel
Mosaffa, Elias
Patel, Rishikumar Indravadan
Banerjee, Atanu
Basak, Biraj. B.
Oroujzadeh, Maryam
RSC ADVANCES, 2024, 14 (11) : 7745 - 7762
[36] Effective removal of carcinogenic dye from aqueous solution by using alginate-based nanocomposites
Bibi, Azeem
Sadiq-ur-Rehman
Akhtar, Tasleem
Shahzad, Muhammad Imran
DESALINATION AND WATER TREATMENT, 2020, 208 : 386 - 398
[37] One-pot mild fabrication of magnetic lignin-based carbon-rich materials using deep eutectic solvent for efficient dye removal
Hu, Shenglei
Liao, Yuqing
Ding, Xinru
Jin, Can
Bi, Wentao
SEPARATION AND PURIFICATION TECHNOLOGY, 2025, 361
[38] Removal of tetracycline from wastewater using magnetic biochar: A comparative study of performance based on the preparation method
Gao, Feng
Xu, Zhenxuan
Dai, Yingjie
ENVIRONMENTAL TECHNOLOGY & INNOVATION, 2021, 24
[39] Novel reusable renewable resource-based iron oxides nanocomposites for removal and recovery of phosphate from contaminated waters: Removal of phosphate from contaminated waters using reusable renewable resource-based nanocomposites
Nakarmi, A.
Kim, J.
Toland, A.
Viswanathan, T.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 2019, 16 (08) : 4293 - 4302
[40] Removal and recovery of phosphorous from contaminated waters using renewable resource-based magnetic nanocomposites
Ramasahayam, Sunil Kumar
Gunawan, Gunawan
Viswanathan, Tito
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 244

← 1 2 3 4 5 →