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取代基对水热法处理余甘子果核制备的活性炭吸附酚类效率的影响

Effect of Substituent Groups on the Adsorption Efficiency of Phenols by Activated Carbon Developed by Hydrothermally Treated Phyllanthus Emblica Fruit Stone.

作者信息

Kushwaha Sarita, Chaudhary Monika, Chaudhary Shubham, Tyagi Vaishali, Cansado Isabel Pestana da Paixão, Dehghani Mohammad Hadi

机构信息

Department of Chemistry, Gurukula Kangri (Deemed to Be University), Haridwar 249404, India.

Department of Chemistry, Hariom Saraswati P.G. College, Dhanauri, Haridwar 247667, India.

出版信息

Toxics. 2024 Nov 30;12(12):874. doi: 10.3390/toxics12120874.

DOI:10.3390/toxics12120874
PMID:39771089
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11679035/
Abstract

In this study, the novel activated carbon developed from fruit stone, through hydrothermal treatment at low pressure and temperature, was utilized for the removal of 4-nitrophenol, 4-chlorophenol, and phenol from water. The activated carbon produced (AC-HTPEFS) showed a well-developed porosity with a surface area of 569 m g and a total pore volume of 0.342 cm g. The adsorption process was explored and efficiently applied regarding the removal of phenols and substituted phenols from wastewater. Thermodynamic analyses indicated that the adsorption process was endothermic and spontaneous. To analyze the equilibrium data, different isotherm models were employed. The Langmuir model applied best, with maximum adsorption capacities of 0.463, 0.434, and 0.387 mmol g at 25 °C for 4-nitrophenol (4-NP), 4-chlorophenol (4-CP), and phenol, respectively, regarding the AC-HTPEFS. The adsorption was mainly an endothermic process, and the results achieved were slightly higher than those obtained with a commercial activated carbon commonly used for this purpose.

摘要

在本研究中，由果核通过低压低温水热处理开发的新型活性炭被用于去除水中的4-硝基苯酚、4-氯苯酚和苯酚。所制备的活性炭（AC-HTPEFS）具有发达的孔隙结构，表面积为569 m²/g，总孔体积为0.342 cm³/g。对吸附过程进行了探索，并有效地应用于从废水中去除酚类和取代酚类。热力学分析表明，吸附过程是吸热且自发的。为了分析平衡数据，采用了不同的等温线模型。Langmuir模型拟合效果最佳，在25°C时，对于AC-HTPEFS，4-硝基苯酚（4-NP）、4-氯苯酚（4-CP）和苯酚的最大吸附容量分别为0.463、0.434和0.387 mmol/g。吸附主要是一个吸热过程，所获得的结果略高于为此目的常用的商业活性炭所获得的结果。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cefe/11679035/5438485ffa52/toxics-12-00874-g010.jpg
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本文引用的文献

1
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Materials (Basel). 2019 Jan 12;12(2):241. doi: 10.3390/ma12020241.
2
A new insight into π-π stacking involving remarkable orbital interactions.对涉及显著轨道相互作用的π-π堆积的新见解。
Phys Chem Chem Phys. 2016 Sep 14;18(36):25452-25457. doi: 10.1039/c6cp05485d.
3
Decontamination of bisphenol A from aqueous solution by graphene adsorption.
石墨烯吸附法从水溶液中去除双酚 A。
Langmuir. 2012 Jun 5;28(22):8418-25. doi: 10.1021/la301476p. Epub 2012 May 18.
4
Removal of methylene blue from aqueous solution with magnetite loaded multi-wall carbon nanotube: kinetic, isotherm and mechanism analysis.用负载四氧化三铁的多壁碳纳米管从水溶液中去除亚甲基蓝：动力学、等温线和机理分析。
J Hazard Mater. 2011 Dec 30;198:282-90. doi: 10.1016/j.jhazmat.2011.10.041. Epub 2011 Oct 18.
5
Methodologies for the extraction of phenolic compounds from environmental samples: new approaches.从环境样品中提取酚类化合物的方法：新方法
Molecules. 2009 Jan 9;14(1):298-320. doi: 10.3390/molecules14010298.
6
Adsorption isotherms, kinetics, thermodynamics and desorption studies of 2,4,6-trichlorophenol on oil palm empty fruit bunch-based activated carbon.2,4,6-三氯苯酚在油棕空果串基活性炭上的吸附等温线、动力学、热力学及解吸研究
J Hazard Mater. 2009 May 30;164(2-3):473-82. doi: 10.1016/j.jhazmat.2008.08.025. Epub 2008 Aug 19.
7
Batch adsorption of phenol onto physiochemical-activated coconut shell.苯酚在物理化学活化椰壳上的批量吸附
J Hazard Mater. 2009 Jan 30;161(2-3):1522-9. doi: 10.1016/j.jhazmat.2008.05.009. Epub 2008 May 9.
8
Adsorption of phenol from aqueous solution by using carbonised beet pulp.利用碳化甜菜粕从水溶液中吸附苯酚
J Hazard Mater. 2005 Oct 17;125(1-3):175-82. doi: 10.1016/j.jhazmat.2005.05.023.
9
Determination of the adsorption capacity of activated carbon made from coffee grounds by chemical activation with ZnCl2 and H3PO4.通过用氯化锌（ZnCl2）和磷酸（H3PO4）进行化学活化来测定咖啡渣制成的活性炭的吸附容量。
J Hazard Mater. 2005 Mar 17;119(1-3):189-94. doi: 10.1016/j.jhazmat.2004.12.006.
10
Adsorption of phenolic compounds by activated carbon--a critical review.活性炭对酚类化合物的吸附——综述
Chemosphere. 2005 Feb;58(8):1049-70. doi: 10.1016/j.chemosphere.2004.09.067.