超声强化零价铁活化过硫酸盐降解地下水中二恶烷

doi:10.13278/j.cnki.jjuese.20170081

摘要/Abstract

摘要： 本文采用超声强化零价铁活化过硫酸盐氧化降解地下水中的二恶烷污染物。主要探讨了零价铁添加量、超声强化、不同过硫酸盐用量及地下水中不同碳酸根浓度等对二恶烷降解效果的影响，并对零价铁进行了表征分析。结果表明：超声能够促进硫酸根自由基和Fe²⁺的产生，提高二恶烷的降解率；零价铁添加量和过硫酸盐浓度的增加均能促进二恶烷的降解，但零价铁相对过硫酸盐过多时将降低最终降解率；地下水中的碳酸根会消耗硫酸根自由基，因此碳酸根浓度越高，二恶烷降解率越低。超声强化零价铁活化过硫酸盐氧化法能够有效降解二恶烷，并具有应用于处理地下水中二恶烷的潜力。

关键词: 零价铁, 过硫酸盐, 二恶烷, 超声, 地下水

Abstract: Ultrasound enhanced zero-valent iron (ZVI) activated persulfate process to degrade 1,4-dioxane in groundwater was studied, and the effects of ultrasound, ZVI dosage, concentration of persulfate and carbonate ions were also investigated. ZVI was characterized by X-ray photo electron spectroscopy (XPS) and scanning electron microscope (SEM). The results show that ultrasound can accelerate the generation of sulfate radicals and Fe²⁺, and enhance the degradation of 1,4-dioxane. The degradation efficiency can be increased through increasing ZVI dosage and persulfate concentration;however, the final degradation efficiency of 1,4-dioxane decreases when Fe⁰ dosage is much more than persulfate. The presence of carbonate ions in groundwater reduces the concentration of sulfate radicals, thus the efficiency of 1,4-dioxane degradation decreases with the increase of carbonate concentration. In conclusion, ultrasound enhanced ZVI-activated persulfate process can effectively degrade 1,4-dioxane, is a promising method in the treatment of 1,4-dioxane in groundwater.

Key words: zero-valent iron, persulfate, 1,4-dioxane, ultrasound, groundwater

中图分类号:

X703

刘娜, 丁吉阳, 于庆民, 张思达, 赵宏君, 吕春欣. 超声强化零价铁活化过硫酸盐降解地下水中二恶烷[J]. 吉林大学学报(地球科学版), 2018, 48(6): 1831-1837.

Liu Na, Ding Jiyang, Yu Qingmin, Zhang Sida, Zhao Hongjun, Lü Chunxin. Degradation of 1,4-Dioxane in Groundwater by Ultrasound Enhanced ZVI-Activated Persulfate Oxidation Process[J]. Journal of Jilin University(Earth Science Edition), 2018, 48(6): 1831-1837.

参考文献

[1] Mohr T K, Stickney J A, Diguiseppi W H. Environ-mental Investigation and Remediation:1,4-Dioxane and Other Solvent Stabilizers[M]. New York:CRC Press, Taylor & Francis Group, 2016.
[2] Otto M, Nagaraja S. Treatment Technologies for 1, 4-Dioxane:Fundamentals and Field Applications[J]. Remediation Journal, 2007, 17(3):81-88.
[3] Zenker M J, Borden R C, Barlaz M A. Occurrence and Treatment of 1, 4-Dioxane in Aqueous Environments[J]. Environmental Engineering Science, 2003, 20(5):423-432.
[4] Adamson D T, De Blanc P C, Farhat S K, et al. Implications of Matrix Diffusion on 1, 4-Dioxane Persistence at Contaminated Groundwater Sites[J]. Science of the Total Environment, 2016, 562:98-107.
[5] Adams C D, Scanlan P A, Secrist N D. Oxidation and Biodegrability Enhancement of 1, 4-Dioxane Using Hydrogen Peroxide and Ozone[J]. Environmental Science & Technology, 1994, 28(11):1812-1818.
[6] Lesage S, Jackson R E, Priddle M W, et al. Occu-rrence and Fate of Organic Solvent Residues in Anoxic Groundwater at the Gloucester Landfill, Canada[J]. Environmental Science & Technology, 1990, 24(4):559-566.
[7] Lee I S, Sim W J, Kim C W, et al. Characteristic Occurrence Patterns of Micropollutants andTheir Removal Efficiencies in Industrial Wastewater Treatment Plants[J]. Journal of Environmental Monitoring, 2011, 13(2):391-397.
[8] Barndok H, Hermosilla D, Cortijo L, et al. Elec-trooxidation of Industrial Wastewater Containing 1, 4-Dioxane in the Presence of Different Salts[J]. Environmental Science and Pollution Research, 2014, 21(8):5701-5712.
[9] Suh J H, Mohseni M.A Study on the Relationship Between Biodegradability Enhancement and Oxidation of 1, 4-Oioxane Using Ozone and Hydrogen Peroxide[J]. Water Research, 2004, 38(10):2596-2604.
[10] Maurino V, Calza P, Minero C, et al. Light-Assisted 1, 4-Dioxane Degradation[J]. Chemosphere, 1997, 35(11):2675-2688.
[11] Hori H, Yamamoto A, Hayakawa E, et al. Efficient Decomposition of Environmentally Persistent Perfluoro Carboxylic Acids by Use of Persulfate as a Photochemical Oxidant[J]. Environmental Science & Technology, 2005, 39(7):2383-2388.
[12] Criquet J, Leitner N K V. Degradation of Acetic Acid with Sulfate Radical Generated by Persulfate Ions Photolysis[J]. Chemosphere, 2009, 77(2):194-200.
[13] Rodriguez S, VasquezA L, Costa D, et al. Oxidation of Orange G by Persulfate Activated by Fe (Ⅱ), Fe (Ⅲ) and Zero Valent Iron (ZVI)[J]. Chemosphere, 2014, 101:86-92.
[14] Jafari A J, Kakavandi B, Jaafarzaneh N, et al. Fen-ton-Like Catalytic Oxidation of Tetracycline by AC@Fe₃O₄ as a Heterogeneous Persulfate Activator:Adsorption and Degradation Studies[J]. Journal of Industrial and Engineering Chemistry, 2017, 45:323-333.
[15] Zhang Y, Tran H P, Du X, et al. Efficient Pyrite Activating Persulfate Process for Degradation of p-Chloroaniline in Aqueous Systems:A Mechanistic Study[J]. Chemical Engineering Journal, 2017, 308:1112-1119.
[16] Liang C, Bruell C J, Marley M C, et al. Persulfate Oxidation for in Situ Remediation of TCE:I:Activated by Ferrous Ion with and Without a Persulfate-Thiosulfate Redox Couple[J]. Chemosphere, 2004, 55(9):1213-1223.
[17] Rao Y, Qu L, Yang H, et al. Degradation of Car-bamazepine by Fe (Ⅱ)-Activated Persulfate Process[J]. Journal of Hazardous Materials, 2014, 268:23-32.
[18] 刘娜,王柳,邱华,等. 生物炭催化过硫酸盐脱色偶氮染料金橙Ⅱ[J]. 吉林大学学报(地球科学版),2014, 44(6):2000-2009. Liu Na, Wang Liu, Qiu Hua, et al. Biochar-Catalyzed Persulfate Decolorization of Azo Dye Gold Orange Ⅱ[J]. Journal of Jilin University (Earth Science Edition), 2014, 44(6):2000-2009.
[19] Hussain I, Zhang Y, Huang S, et al. Degradation of p-Chloroaniline by Persulfate Activated with Zero-Valent Iron[J]. Chemical Engineering Journal, 2012, 203:269-276.
[20] Santos-Juanes L, Einschlag F G, Amat A, et al. Combining ZVI Reduction with Photo-Fenton Process for the Removal of Persistent Pollutants[J]. Chemical Engineering Journal, 2017, 310:484-490.
[21] Weng C H, Lin Y T, Yuan H M. Rapid Decoloration of Reactive Black 5 by an Advanced Fenton Process in Conjunction with Ultrasound[J]. Separation and Purification Technology, 2013, 117:75-82.
[22] Du J, Bao J, Fu X, et al. Mesoporous Sulfur-Modified Iron Oxide as an Effective Fenton-Like Catalyst for Degradation of Bisphenol A[J]. Applied Catalysis B:Environmental, 2016, 184:132-141.
[23] Son H S, Im J K, Zoh K D. A Fenton-Like Degradation Mechanism for 1, 4-Dioxane Using Zero-Valent Iron (Fe 0) and UV Light[J]. Water Research, 2009, 43(5):1457-1463.
[24] Shin J, Lee Y-C, Ahn Y, et al. 1, 4-Dioxane Degradation by Oxidation and Sonication in the Presence of Different-Sized ZVI in Open-Air System[J]. Desalination and Water Treatment, 2012, 50(1/2/3):102-114.
[25] Fu F, Lu J, Cheng Z, et al. Removal of Selenite by Zero-Valent Iron Combined with Ultrasound:Se (Ⅳ) Concentration Changes, Se(Ⅵ) Generation, and Reaction Mechanism[J]. Ultrasonics Sonochemistry, 2016, 29:328-336.
[26] Wei X, Gao N, Li C, et al. Zero-valent Iron (ZVI) Activation of Persulfate (PS) for Oxidation of Bentazon in Water[J]. Chemical Engineering Journal, 2016, 285:660-670.
[27] Tan C, Gao N, Chu W, et al. Degradation of Diuron by Persulfate Activated with Ferrous Ion[J]. Separation and Purification Technology, 2012, 95:44-48.
[28] Asghar A, Raman A A A, Daud W M A W. Advanced Oxidation Processes for In-Situ Production of Hydrogen Peroxide/Hydroxyl Radical for Textile Wastewater Treatment:A Review[J]. Journal of Cleaner Production, 2015, 87:826-838.
[29] Keen O S, Mckay G, Mezyk S P, et al. Identifying the Factors that Influence the Reactivity of Effluent Organic Matter with Hydroxyl Radicals[J]. Water Research, 2014, 50:408-419.

相关文章 15

[1]	杜新强, 尹呈杉, 方永军, 李孜涵, 郭辉. 基于地下水生态水位埋深阈值的可开采量评价——以三江平原普阳灌区为例[J]. 吉林大学学报(地球科学版), 2026, 56(2): 635-646.
[2]	束龙仓, 位书静, 澈丽木格, 温中琦, 刘波. 西辽河平原生态输水的地下水响应及不确定性量化[J]. 吉林大学学报(地球科学版), 2026, 56(2): 647-660.
[3]	杨婷, 李亚鑫, 刘娜, 林晓君, 曾经文, 王秀娟, 蔡倩怡, 罗子峰, 张苑铃, 容精男, 余伟达, 丘锦荣, 周建利. 沸石作为PRB填充介质修复NH4+污染地下水的效果及原位再生性能[J]. 吉林大学学报(地球科学版), 2026, 56(2): 661-672.
[4]	秦传玉, 尤凯鸿, 李小奇, 张成武, 于丽娟. 地下水常见阴离子影响双重改性纳米零价铁降解硝基苯的机制及效果[J]. 吉林大学学报(地球科学版), 2026, 56(1): 342-351.
[5]	张文静, 涂志鹏, 贾媛媛. 矿区重金属的释放迁移与污染预测研究进展[J]. 吉林大学学报(地球科学版), 2025, 55(6): 2001-2027.
[6]	闫纲丽, 冯屾, 刘睿男, 黄冠星. 地下水背景值评估研究进展[J]. 吉林大学学报(地球科学版), 2025, 55(5): 1655-1670.
[7]	王双, 朱奋, 李亮, 李林坚, 刘娜. 湛江市硇洲岛浅层地下水水化学特征及成因机制[J]. 吉林大学学报(地球科学版), 2025, 55(5): 1680-1690.
[8]	邢昌柱, 韩四红, 陈久灿, 刘娜. 粉状黑云母活化过硫酸盐降解染料活性绿19的活化机制 [J]. 吉林大学学报(地球科学版), 2025, 55(4): 1298-1308.
[9]	黄树春, 李洪涛, 邓波, 王丹, 张高华. 湖南湘潭河西地区近20年岩溶水化学时空演变及其影响因素 [J]. 吉林大学学报(地球科学版), 2025, 55(4): 1269-1287.
[10]	王锦博, 贺志毅, 王亚楠, 程诗雨, 刘明柱. 某污染场地土壤与地下水协同修复阈值[J]. 吉林大学学报(地球科学版), 2025, 55(4): 1288-1297.
[11]	王福刚, 管小桐, 何庆成, 程辉, 杨国华, 程中乐, 王耀辉. 考虑边界层流体黏度变化的黏性土低速非达西渗流数学模型[J]. 吉林大学学报(地球科学版), 2025, 55(3): 893-905.
[12]	胡启智, 王秀娟, 丘锦荣, 康迪, 曾经文, 蔡倩怡, 刘人涛, 刘娜. 潮汕地区地下水饮用水源地酸性浅层地下水特征及其成因探讨[J]. 吉林大学学报(地球科学版), 2025, 55(3): 906-918.
[13]	张晟瑀, 申文超, 苏小四. 基于随机森林法的区域地下水硝酸盐污染风险评价[J]. 吉林大学学报(地球科学版), 2025, 55(3): 943-956.
[14]	段磊, 曾经文, 赵显林, 丘锦荣, 刘娜, 陶钧实, 周建利. 珠江三角洲典型水产养殖区浅层地下水碘化物分布、来源及健康风险评估[J]. 吉林大学学报(地球科学版), 2024, 54(5): 1657-1674.
[15]	韩红闪, 朱琳, 郭高轩, 李炳华, 卢灿. 新水情背景下北京平原朝阳—通州沉降区地面沉降特征及其影响[J]. 吉林大学学报(地球科学版), 2024, 54(4): 1326-1338.

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed