Progress in modification of activated carbon and application in adsorption
ZHENG Jing1,2,3, QIAO Jun-lian1,2,3, LIN Zhi-fen1,2,3,4
1. State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092, China; 2. Shanghai Key Laboratory of Chemical Assessment and Sustainability, Shanghai 200092, China; 3. Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China; 4. State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
Abstract: As a good adsorption material,activated carbon has wide applications.Generally,the adsorption ability of activated carbon to different contaminants largely depends on its physical and chemical properties.Therefore,many strategies have been proposed in the past few years to increase the adsorption capacity of activated carbon,which involves in the modification of activated carbon.This review comprehensively summarizes the commonly used modification methods for activated carbon and the relevant applications of modified activated carbon in pollution control.More importantly,the characteristics of the ideal modification methods are proposed and the requirements for both real application and reaction mechanisms in future researches are suggested accordingly.
郑婧, 乔俊莲, 林志芬. 活性炭的改性及吸附应用进展[J]. 现代化工, 2019, 39(S1): 53-57.
ZHENG Jing, QIAO Jun-lian, LIN Zhi-fen. Progress in modification of activated carbon and application in adsorption. Modern Chemical Industry, 2019, 39(S1): 53-57.
[1] Song X,Liu H,Cheng G L,et al.Surface modification of coconut-based activated carbon by liquid-phase oxidation and its effects on lead ion adsorption[J].Desalination,2010,255(1/3):78-83. [2] El-Hendawy A N A.Influence of HNO3 oxidation on the structure and adsorptive properties of corncob-based activated carbon[J].Carbon,2003,41(4):713-722. [3] Lesaoana M,Mlaba R P V,Mtunzi F M,et al.Influence of inorganic acid modification on Cr(Ⅵ) adsorption performance and the physicochemical properties of activated carbon[J].South African Journal of Chemical Engineering,2019,28:8-18. [4] Bhadra B N,Seo P W,Jhung S H.Adsorption of dicofenac sodium from water using oxidized activated carbon[J].Chemical Engineering Journal,2016,301:27-34. [5] Shan X M,Zhu S Q,Zhang W H.Effect of surface modification of activated carbon on its adsorption capacity for NH3[J].Journal of China University of Mining and Technology,2008,18(2):261-274. [6] Liu Q S,Zheng T,Li N,et al.Modification of bamboo-based activated carbon using microwave radiation and its effects on the adsorption of methylene blue[J].Applied Surface Science,2010,256(10):3309-3315. [7] 刘斌,马叶,顾洁,等.还原改性活性炭吸附染料废水及其吸附动力学[J].科学技术与工程,2014,14(8):90-93. [8] Stavropoulos G G,Samaras P,Sakellaropoulos G P.Effect of activated carbons modification on porosity,surface structure and phenol adsorption[J].Journal of Hazardous Materials,2008,151(2/3):414-421. [9] 杨会珠,刘志英,李磊,等.氧化、还原改性对活性炭吸附草甘膦的影响[J].环境污染与防治,2009,31(10):10-14. [10] Li L,Liu S,Liu J.Surface modification of coconut shell based activated carbon for the improvement of hydrophobic VOC removal[J].Journal of Hazardous Materials,2011,192(2):683-690. [11] Chen C,Apul O G,Karanfil T.Removal of bromide from surface waters using silver impregnated activated carbon[J].Water Research,2017,113:223-230. [12] Mullick A,Neogi S.Acoustic cavitation induced synthesis of zirconium impregnated activated carbon for effective fluoride scavenging from water by adsorption[J].Ultrasonics Sonochemistry,2018,45:65-77. [13] Kim J,Lee B T.Enhanced photocatalytic decomposition of VOCs by visible-driven photocatalyst combined Cu-TiO2 and activated carbon fiber[J].Process Safety and Environmental Protection,2018,119:261-265,274. [14] 高雯雯,苏婷,闫龙,等.负载锰活性炭对苯酚吸附性能的研究[J].非金属矿,2017,40(2):79-82. [15] 王芳.改性活性炭吸附污水中氨氮的性能[J].应用化工,2015,44(5):874-877. [16] Smathi S,Bhatia S,Lee K T,et al.Selection of best impregnated palm shell activated carbon (PSAC) for simultaneous removal of SO2 and NOx[J].Journal of Hazardous Materials,2010,176(1/3):1093-1096. [17] Lee W,Yoon S,Choe J K,et al.Anionic surfactant modification of activated carbon for enhancing adsorption of ammonium ion from aqueous solution[J].Science of the Total Environment,2018,639:1432-1439. [18] Zhang R.Adsorption of cationic dye by surfactant-modified activated carbon[J].Chinese Journal of Environmental Engineering,2013,7(6):2233-2238. [19] 高雯雯,孙琪,李贝贝,等.CTAB改性活性炭对酚类化合物的吸附性能研究[J].非金属矿,2018,41(3):81-83. [20] 杨凯,刘岳贞.微波辅助表面活性剂改性活性炭对菲吸附性能研究[J].中国锰业,2016,34(6):130-135. [21] 李智宇,者为,周叶燕,等.葡萄糖改性对活性炭吸附与脱附β-苯乙醇性能的影响[J].中国烟草学报,2018,24(1):1-5,13. [22] Yang L,Wu S,Chen J P.Modification of activated carbon by polyaniline for enhanced adsorption of aqueous arsenate[J].Industrial & Engineering Chemistry Research,2007,46(7):2133-2140. [23] Lv D,Liu Y,Zhou J,et al.Application of EDTA-functionalized bamboo activated carbon (BAC) for Pb(Ⅱ) and Cu(Ⅱ) removal from aqueous solutions[J].Applied Surface Science,2018,428:648-658. [24] Liu X J,Lai D G,Wang Y.Performance of Pb(Ⅱ) removal by an activated carbon supported nanoscale zero-valent iron composite at ultralow iron content[J].Journal of Hazardous Materials,2019,361:37-48. [25] Wang Q R,Lei X M,Pan F,et al.A new type of activated carbon fibre supported titanate nanotubes for high-capacity adsorption and degradation of methylene blue[J].Colloids and Surfaces A:Physicochemical and Engineering Aspects,2018,555:605-614. [26] Qiu W,Dou K,Zhou Y,et al.Hierarchical pore structure of activated carbon fabricated by CO/microwave for volatile organic compounds adsorption[J].Chinese Journal of Chemical Engineering,2018,26(1):81-88. [27] Yang B,Jiang W,Chang Q.Modification of activated carbon by microwave irradiation and its desulfurization capability[J].Journal of Lanzhou Jiaotong University,2006,86(86):46-50. [28] 蒋京晏,罗炎,干志伟,等.改性活性炭对废水中甘油吸附动力学研究[J].工业安全与环保,2018,44(1):13-17. [29] Chingombe P,Saha B,Wakeman R J.Effect of surface modification of an engineered activated carbon on the sorption of 2,4-dichlorophenoxy acetic acid and benazolin from water[J].Journal of Colloid and Interface Science,2006,297(2):434-442. [30] 李海红,张笑.超声预处理对活性炭材料结构的影响及其表征[J].材料科学与工程学报,2016,34(6):983-987. [31] 蒋浩,孙亚兵,张梦怡.低温等离子体改性活性炭纤维对不同极性苯系物的吸附[J].环境工程学报,2016,10(11):6295-6299. [32] Wu L,Wan W,Shang Z,et al.Surface modification of phosphoric acid activated carbon by using non-thermal plasma for enhancement of Cu(Ⅱ) adsorption from aqueous solutions[J].Separation and Purification Technology,2018,197:156-169.
