APPLICATION OF STABILIZERS IN IMPROVING ENVIRONMENTAL REMEDIATION PERFORMANCE OF NANOMATERIALS AND THEIR COMPOSITES
-
摘要: 与传统的环境修复技术相比,表面效应、体积效应、量子尺寸和宏观量子隧道效应赋予了纳米材料巨大的比表面积、超强的吸附、催化和螯合能力,使得纳米材料不仅克服了传统修复技术的缺点,还表现出极高的修复效率,已被广泛应用于环境污染修复中,如纳米零价铁(nZVI)、纳米TiO2、纳米氧化铁、纳米硫化镍、纳米硫化铁以及碳纳米管等。但纳米材料易团聚、稳定性差等缺点限制了其在环境污染修复中的应用。目前,很多学者通过添加稳定剂来提高纳米材料及其复合材料的性能,主要包括表面活性剂改性、高分子化合物改性和乳化油包覆。不同类型稳定剂对纳米材料性质及其环境修复效能的影响和机制不同,然而,目前尚未见到系统地对稳定剂在纳米材料环境修复性能中应用进展的综述。因此从稳定剂的类别、性质及其添加到材料中与纳米材料及其复合材料之间的协同作用展开,论述稳定剂在提高纳米材料及其复合材料环境修复性能中的应用,并进一步提出稳定剂在提高纳米材料修复环境污染方面的研究重点,为纳米材料的应用提供理论支撑。Abstract: Nanomaterials is a new material that uses nanotechnology to transform the structure of nanomaterials. With great specific surface area, rich surface functional groups, and low cost, nanomaterials and modified nanocomposites have been widely applied in environmental remediation. However, due to its shortcomings such as easy agglomeration and poor stability, its application in environmental pollution remediation is limited. At present, many researches have added stabilizers to improve the performance of nanomaterials and their composite materials. However, no systematic review was reported on the application of stabilizers in the improvement of nanomaterials. Therefore, this article reviewed the types, characterization of stabilizers, and the synergy between stabilizers and nanomaterials. At last, key points and research directions on stabilized-nanomaterial were proposed.
-
Key words:
- stabilizers /
- nanomaterials /
- nanocomposite materials /
- environmental remediation /
- mechanisms
-
[1] 陶鑫.纳米材料在污染水体和土壤修复中的运用[J].中国标准化,2018(22):238-239. [2] 吕宏虹,宫艳艳,唐景春,等.生物炭及其复合材料的制备与应用研究进展[J].农业环境科学学报,2015,34(8):1429-1440. [3] 任黎明.黄原胶稳定氧化石墨烯负载纳米铁去除地下水中六价铬污染的研究[D].长春:吉林大学,2019. [4] KARTHICK A,ROY B,CHATTOPADHYAY P.Comparison of zero-valent iron and iron oxide nanoparticle stabilized alkyl polyglucoside phosphate foams for remediation of diesel-contaminated soils[J].Journal of Environmental Management,2019,240:93-107. [5] LEI T,LI S J,JIANG F,et al.Adsorption of cadmium ions from an aqueous solution on a highly stable dopamine-modified magnetic nano-adsorbent[J].Nanoscale Research Letters,2019,14:352. [6] ZHAO X,LIU W,CAI Z Q,et al.An overview of preparation and applications of stabilized zero-valent iron nanoparticles for soil and groundwater remediation[J].Water Research,2016,100:245-266. [7] 余洲.惰性气体冷凝法制备Fe90Sc10纳米非晶材料研究及其系统优化[D].南京:南京理工大学,2018. [8] XUE W J,HUANG D L,ZENG G M,et al.Nanoscale zero-valent iron coated with rhamnolipid as an effective stabilizer for immobilization of Cd and Pb in river sediments[J].Journal of Hazardous Materials,2018,341:381-389. [9] RAY S S,YAMADA K,KAZUNOBU O,et al.Biodegradable polylactide/montmorillonite nanocomposites[J].Journal of Nanoscience and Nanotechnology,2003,3:503-510. [10] LIPATOVA I M,MAKAROVA L I,YUSOVA A A.Adsorption removal of anionic dyes from aqueous solutions by chitosan nanoparticles deposited on the fibrous carrier[J].Chemosphere,2018,212:1155-1162. [11] MAHNOUD M E,NABIL G M,ZAKI M M,et al.Starch functionalization of iron oxide by-product from steel industry as a sustainable low cost nanocomposite for removal of divalent toxic metal ions from water[J].International Journal of Biological Macromolecules,2019,137:455-468. [12] 闫奇,郑乾送,周江敏,等.生物炭负载羧甲基纤维素钠稳定化纳米铁对水中六价铬的去除[J].环境工程学报,2020,14:579-587. [13] DINARI M,NEAMATI S.Surface modified layered double hydroxide/polyaniline nanocomposites:synthesis,characterization and Pb2+ removal[J].Colloids and Surfaces A:Physicochemical and Engineering Aspects,2020,589:124438. [14] SAKULCHAICHAROEN N,O’CARROLL D M,HERRERA J E.Enhanced stability and dechlorination activity of pre-synthesis stabilized nanoscale FePd particles[J].Journal of Contaminant Hydrology,2010,118:117-127. [15] LI F,VIPULANANDAN C,MOHANTY K K.Microemulsion and solution approaches to nanoparticle iron production for degradation of trichloroethylene[J].Colloids and Surfaces A:Physicochemical and Engineering Aspects,2003,223(1/2/3):103-112. [16] CONNOLLY M,ZHANG Y,BROWN D M,et al.Novel polylactic acid (PLA)-organoclay nanocomposite bio-packaging for the cosmetic industry;migration studies and in vitro assessment of the dermal toxicity of migration extracts[J].Polymer Degradation and Stability,2019,168:108938. [17] VANDENABEELE C R,LUCAS S.Technological challenges and progress in nanomaterials plasma surface modification:a review[J].Materials Science and Engineering:R:Reports,2020,139:100521. [18] PENG Z L,XIONG C M,WANG W,et al.Facile modification of nanoscale zero-valent iron with high stability for Cr(Ⅵ) remediation[J].Science of The Total Environment,2017,596:266-273. [19] LI Y C,JIN Z H,LI T L,et al.One-step synthesis and characterization of core-shell Fe@SiO2 nanocomposite for Cr (Ⅵ) reduction[J].Science of The Total Environment,2012,421:260-266. [20] KUMARI S,KHAN A A,CHOWDHURY A,et al.Efficient and highly selective adsorption of cationic dyes and removal of ciprofloxacin antibiotic by surface modified nickel sulfide nanomaterials:kinetics,isotherm and adsorption mechanism[J].Colloids and Surfaces A:Physicochemical and Engineering Aspects,2020,586:124264. [21] 黄冰,李故功,冯晓静,等.壳聚糖稳定纳米铁材料在水环境修复中的应用[J].广东化工,2018,45(22):69-70,78. [22] WANG J L,JI B,SHU Y R,et al.Cr (Ⅵ) Removal from aqueous solution using starch and sodium carboxymethyl cellulose-coated Fe and Fe/Ni nanoparticles[J].Polish Journal of Environmental Studies,2018,27:2785-2792. [23] ZHANG W Y,QIAN L B,OUYANG D,et al.Effective removal of Cr (Ⅵ) by attapulgite-supported nanoscale zero-valent iron from aqueous solution:enhanced adsorption and crystallization[J].Chemosphere,2019,221:683-692. [24] CHI Z X,WANG Z,LIU Y,et al.Preparation of organosolv lignin-stabilized nano zero-valent iron and its application as granular electrode in the tertiary treatment of pulp and paper wastewater[J].Chemical Engineering Journal,2018,331:317-325. [25] GUO L R,LIU Y Z,DOU J B,et al.Surface modification of carbon nanotubes with polyethyleneimine through “mussel inspired chemistry” and “Mannich reaction” for adsorptive removal of copper ions from aqueous solution[J].Journal of Environmental Chemical Engineering,2020,8:103721. [26] ZHANG S,LYU H H,TANG J C,et al.A novel biochar supported CMC stabilized nano zero-valent iron composite for hexavalent chromium removal from water[J].Chemosphere,2019,217:686-694. [27] ANJUM F,GUL S,KHAN M I,et al.Efficient synthesis of palladium nanoparticles using guar gum as stabilizer and their applications as catalyst in reduction reactions and degradation of azo dyes[J].Green Process Synth,2020,9:63-76. [28] 夏涛,汪壮,黄莺,等.环氧改性酚醛树脂纳米复合材料的制备及性能研究[J].化工新型材料,2019,47(12):66-70. [29] BERGE N D,RAMSBURG C A.Oil-in-water emulsions for encapsulated delivery of reactive iron particles[J].Environmental Science & Technology,2009,43:5060-5066. [30] ZENG Q,HUANG Y J,HUANG L M,et al.Efficient removal of hexavalent chromium in a wide pH range by composite of SiO2 supported nano ferrous oxalate[J].Chemical Engineering Journal,2020,383:123209. [31] LYU H H,ZHAO H,TANG J C,et al.Immobilization of hexavalent chromium in contaminated soils using biochar supported nanoscale iron sulfide composite[J].Chemosphere,2018,194:360-369. [32] XIN X D,SUN S H,WANG M Q,et al.Adsorption/reduction of N-dimethylnitrosamine from aqueous solution using nano zero-valent iron nanoparticles supported on ordered mesoporous silica[J].Water Science and Technology-Water Supply,2017,17:1097-1105. [33] CHEMINSKI T,NEVES T D,SILVA P M,et al.Insertion of phenyl ethyleneglycol units on graphene oxide as stabilizers and its application for surfactant removal[J].Journal of Environmental Chemical Engineering,2019,7:102976. [34] HOU S Y,WU B,PENG D H,et al.Remediation performance and mechanism of hexavalent chromium in alkaline soil using multi-layer loaded nano-zero-valent iron[J].Environmental Pollution,2019,252:553-561. [35] SU H J,FANG Z Q,TSANG P E,et al.Stabilisation of nanoscale zero-valent iron with biochar for enhanced transport and in-situ remediation of hexavalent chromium in soil[J].Environmental Pollution,2016,214:94-100. [36] SEPEHRI S,NAKHJAVANIMOGHADDAM M M.Batch removal of aqueous nitrate ions using an effective nano-biocomposite[J].Global Nest Journal,2019,21:265-275. [37] XING R,HE J J,HAO P L,et al.Graphene oxide-supported nanoscale zero-valent iron composites for the removal of atrazine from aqueous solution[J].Colloids and Surfaces A-Physicochemical and Engineering Aspects,2020,589:124466. [38] CHI Z X,HAO L,DONG H,et al.The innovative application of organosolv lignin for nanomaterial modification to boost its heavy metal detoxification performance in the aquatic environment[J].Chemical Engineering Journal,2020,382:122789. [39] ZHANG D J,SHEN J Y,SHI H F,et al.Substantially enhanced anaerobic reduction of nitrobenzene by biochar stabilized sulfide-modified nanoscale zero-valent iron:process and mechanisms[J].Environment International,2019,131:105020. [40] 蒲生彦,上官李想,刘世宾,等.生物炭及其复合材料在土壤污染修复中的应用研究进展[J].生态环境学报,2019,28(3):629-635. [41] WANG L,WANG J Y,WANG Z X,et al.Enhanced antimonate [Sb(Ⅴ)] removal from aqueous solution by La-doped magnetic biochars[J].Chemical Engineering Journal,2018,354:623-632. [42] HUGHES M F.Arsenic toxicity and potential mecha3737nisms of action[J].Toxicology Letters,2002,133:1-16. [43] LEI C,WANG C W,CHEN W Q,et al.Polyaniline@magnetic chitosan nanomaterials for highly efficient simultaneous adsorption and in-situ chemical reduction of hexavalent chromium:removal efficacy and mechanisms[J].Science of the Total Environment,2020,733:139316. [44] MA C B,DU Y,DU B J,et al.Investigation of an eco-friendly aerogel as a substrate for the immobilization of MoS2 nanoflowers for removal of mercury species from aqueous solutions[J].Journal of Colloid and Interface Science,2018,525:251-259. [45] BHOWMICK S,CHAKRABORTY S,MONDAL P,et al.Montmorillonite-supported nanoscale zero-valent iron for removal of arsenic from aqueous solution:kinetics and mechanism[J].Chemical Engineering Journal,2014,243:14-23. [46] 杨奇亮,吴平霄.改性多孔生物炭的制备及其对水中四环素的吸附性能研究[J].环境科学学报,2019,39(12):3973-3984. [47] 龚璇.纳米Fe/Ni的负载和改性及其去除重金属和氯代有机物性能与机理研究[D].武汉:武汉科技大学,2018. [48] LYU H H,TANG J C,CUI M K,et al.Biochar/iron (BC/Fe) composites for soil and groundwater remediation:synthesis,applications,and mechanisms[J].Chemosphere,2020,246:125609. [49] LYU H H,XIA S Y,TANG J C,et al.Thiol-modified biochar synthesized by a facile ball-milling method for enhanced sorption of inorganic Hg2+ and organic CH3Hg+[J].Journal of Hazardous Materials,2020,384:121357. [50] WANG S S,ZHOU Y X,HAN S W,et al.Carboxymethyl cellulose stabilized ZnO/biochar nanocomposites:enhanced adsorption and inhibited photocatalytic degradation of methylene blue[J].Chemosphere,2018,197:20-25.
点击查看大图
计量
- 文章访问数: 171
- HTML全文浏览量: 16
- PDF下载量: 18
- 被引次数: 0