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二硫化钼持续活化过氧乙酸降解酸性橙7

张剑桥,  王磊,  刘文杰,  杨磊,  金文标

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文章导航 > 环境工程  > 2024 >  42(2): 135-143
张剑桥, 王磊, 刘文杰, 杨磊, 金文标. 二硫化钼持续活化过氧乙酸降解酸性橙7[J]. 环境工程, 2024, 42(2): 135-143. doi: 10.13205/j.hjgc.202402016
引用本文: 张剑桥, 王磊, 刘文杰, 杨磊, 金文标. 二硫化钼持续活化过氧乙酸降解酸性橙7[J]. 环境工程, 2024, 42(2): 135-143. doi: 10.13205/j.hjgc.202402016
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ZHANG Jianqiao, WANG Lei, LIU Wenjie, YANG Lei, JIN Wenbiao. SUSTAINABLE ACTIVATION OF PERACETIC ACID WITH MoS2 FOR DEGRADATION OF ACIDIC ORANGE 7[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(2): 135-143. doi: 10.13205/j.hjgc.202402016
Citation: ZHANG Jianqiao, WANG Lei, LIU Wenjie, YANG Lei, JIN Wenbiao. SUSTAINABLE ACTIVATION OF PERACETIC ACID WITH MoS2 FOR DEGRADATION OF ACIDIC ORANGE 7[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(2): 135-143. doi: 10.13205/j.hjgc.202402016
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二硫化钼持续活化过氧乙酸降解酸性橙7

doi: 10.13205/j.hjgc.202402016

  • 1. 清华大学 深圳国际研究生院, 广东 深圳 518055;

  • 2. 罗湖区城市管理和综合执法局, 广东 深圳 51800;

  • 3. 哈尔滨工业大学(深圳) 土木与环境工程学院 城市水资源与环境国家重点实验室 深圳市有机污染防治重点实验室, 广东 深圳 518055

详细信息
    作者简介:

    张剑桥(1985-),男,博士,高级工程师,主要研究方向为城市水资源、环境规划、环境管理与生态修复。gongchengshi2369@163.com

    通讯作者:

    张剑桥(1985-),男,博士,高级工程师,主要研究方向为城市水资源、环境规划、环境管理与生态修复。gongchengshi2369@163.com

SUSTAINABLE ACTIVATION OF PERACETIC ACID WITH MoS2 FOR DEGRADATION OF ACIDIC ORANGE 7

  • 1. Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China;

  • 2. Luohu District Urban Management and Comprehensive Law Enforcement Bureau, Shenzhen 518003, China;

  • 3. State Key Laboratory of Urban Water Resource and Environment, Shenzhen Key Laboratory of Organic Pollution Prevention and Control, School of Civil and Environmental Engineering, Harbin Institute of Technology Shenzhen, Shenzhen 518055, China

    摘要
  • 摘要: 酸性橙7(AO7)是一种典型的阴离子偶氮染料,其对环境和人类健康的潜在危害已引起人们广泛关注。该研究采用二硫化钼(MoS2)活化过氧乙酸(PAA)降解AO7。结果表明,AO7在MoS2/PAA体系中的降解效率要远远超过MoS2/H2O2体系和MoS2/PI体系,当ρ(MoS2)0=0.4 g/L、c(PAA)0=0.4 mmol/L、初始pH为3.0时,AO7的降解率达到84.2%。此外,MoS2/H2O2体系能高效降解MO、ACE、DCF、SMX和TC等多种污染物。EPR和淬灭实验表明,MoS2/PAA体系产生的·OH、R-O·和1O2等是AO7降解的主要活性氧物种。紫外全波长扫描发现,AO7的偶氮键、芳香族片段(萘环和苯环)等在活性自由基的攻击下被快速破坏。进一步考察了初始pH、MoS2剂量、PAA浓度、共存水基质和天然水体对AO7降解的影响。在共存水基质实验中,Cl-、SO42-和HCO-3并不会影响AO7的去除,而腐殖酸(HA)则会抑制。在天然水体中,MoS2/PAA体系对AO7仍展现出较强的氧化性能(~60%)。本研究构建的MoS2/PAA体系在高效去除AO7领域具有广泛的应用前景并提供了新的见解。
    Abstract: Acidic orange 7(AO7) is a typical anionic azo dye, and has attracted widespread attention for its potential hazards to the environment and human health. In this study, molybdenum disulfide(MoS2) was used as an activator of peroxyacetic acid(PAA) for the degradation of AO7. The results indicated that the degradation efficiency of AO7 in the MoS2/PAA system was much higher than that in the MoS2/H2O2 system and MoS2/PI system. The degradation efficiency of AO7 reached 84.2% under the condition of ρ(MoS2)0=0.4 g/L, c(PAA)0=0.4 mmol/L, and initial pH=3.0. In addition, the MoS2/H2O2 system can efficiently degrade various pollutants such as MO, ACE, DCF, SMX, and TC. EPR and quenching experiments result indicated that ·OH, R-O·, and 1O2 generated by the MoS2/PAA system were the main reactive oxygen species for AO7 degradation. UV full wavelength scanning revealed that the azo bonds and aromatic fragments(naphthalene and benzene rings) of AO7 were rapidly disrupted under the attack of active free radicals. Further investigation was conducted on the effects of initial pH, MoS2 dosage, PAA concentration, coexisting water matrix on AO7 degradation. In the co-existing water matrix experiment, Cl-, SO42- and HCO-3 did not affect the removal of AO7, while humic acid(HA) inhibited it. In natural water bodies, the MoS2/PAA system still exhibits strong oxidation performance(up to 60%) towards AO7. Overall, this study provides new knowledge on the degradation of organic pollutants within the MoS2/PAA system.
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    • 参考文献(28)
  • [1] 张鹏,徐瑞霞,刘舒怡,等.MOFs衍生CuO/ZnO催化剂的制备及其光催化性能的研究[J].环境工程,2022,40(4):35-42.
    [2] LIN J,ZOU J,CAI H,et al.Hydroxylamine enhanced Fe(Ⅱ)-activated peracetic acid process for diclofenac degradation:efficiency,mechanism and effects of various parameters[J].Water Research,2021,207:117796.
    [3] 王静晓,朱柯安,陈飞.氯离子活化过氧乙酸对罗丹明B的降解性能及机理研究[J].环境科学研究,2021,34(12):2850-2858.
    [4] ZHANG P,ZHANG X,ZHAO X,et al.Activation of peracetic acid with zero-valent iron for tetracycline abatement:the role of Fe(Ⅱ) complexation with tetracycline[J].Journal of Hazardous Materials,2022,424:127653.
    [5] DAI C,LI S,DUAN Y,et al.Mechanisms and product toxicity of activated carbon/peracetic acid for degradation of sulfamethoxazole:implications for groundwater remediation[J].Water Research,2022,216:118347.
    [6] 吴兆翔.紫外/过氧乙酸(UV/PAA)体系降解典型β受体阻滞剂研究[D].武汉:华中科技大学,2020.
    [7] 田丹,吴玮,沈芷璇,等.Co(Ⅱ)活化过氧乙酸降解有机染料研究[J].环境科学学报,2018,38(10):4023-4031.
    [8] 武利园,郭朋朋,李海燕,等.MoS2催化活化单过硫酸盐降解有机污染物研究现状[J].复合材料学报,2021,38(5):1348-1357.
    [9] WANG Z,MI B.Environmental applications of 2D molybdenum disulfide (MoS2) Nanosheets[J].Environmental Science & Technology,2017,51(15):8229-8244.
    [10] ZHOU H,LAI L,WAN Y,et al.Molybdenum disulfide (MoS2):a versatile activator of both peroxymonosulfate and persulfate for the degradation of carbamazepine[J].Chemical Engineering Journal,2020,384:123264.
    [11] DU M,YI Q,JI J,et al.Sustainable activation of peroxymonosulfate by the Mo(Ⅳ) in MoS2 for the remediation of aromatic organic pollutants[J].Chinese Chemical Letters,2020,31(10):2803-2808.
    [12] AO X W,ELORANTA J,HUANG C H,et al.Peracetic acid-based advanced oxidation processes for decontamination and disinfection of water:a review[J].Water Research,2021,188:116479.
    [13] KIM J,ZHANG T,LIU W,et al.Advanced oxidation process with peracetic acid and Fe(Ⅱ) for contaminant degradation[J].Environmental Science & Technology,2019,53(22):13312-13322.
    [14] CHI H,HE X,ZHANG J,et al.Hydroxylamine enhanced degradation of naproxen in Cu2+ activated peroxymonosulfate system at acidic condition:efficiency,mechanisms and pathway[J].Chemical Engineering Journal,2019,361:764-772.
    [15] 刘晓娜,黄韬博,陈龙,等.自组装超分子前驱体制备管状氮化碳及模拟太阳光光催化降解水中双氯芬酸[J].环境科学研究,2021,34(12):2831-2840.

    DOI: 10.13198/j.issn.1001-6929.2021.08.14.
    [16] HE M,LI W,XIE Z,et al.Peracetic acid activation by mechanochemically sulfidated zero valent iron for micropollutants degradation:enhancement mechanism and strategy for extending applicability[J].Water Research,2022,222:118887.
    [17] KIM J,DU P,LIU W,et al.Cobalt/peracetic acid:advanced oxidation of aromatic organic compounds by acetylperoxyl radicals[J].Environmental Science & Technology,2020,54(8):5268-5278.
    [18] CAI M,SUN P,ZHANG L,et al.UV/peracetic acid for degradation of pharmaceuticals and reactive species evaluation[J].Environmental Science & Technology,2017,51(24):14217-14224.
    [19] HUIE R E,NETA P.Rate constants for one-electron oxidation by methylperoxyl radicals in aqueous solutions[J].International Journal of Chemical Kinetics,1986,18(10):1185-1191.
    [20] 王诗生,赵大唯,章慧娟,等.磁性氮掺杂碳材料活化过硫酸盐降解酸性橙7[J].环境科学学报,2022,42(5):237-246.
    [21] SUN Z,LI S,DING H,et al.Electrochemical/Fe3+/peroxymonosulfate system for the degradation of Acid Orange 7 adsorbed on activated carbon fiber cathode[J].Chemosphere,2020,241:125125.
    [22] 姜希望.改性氮化碳光催化活化过硫酸盐降解酸性橙7的研究[D].武汉:武汉纺织大学,2017.
    [23] 张古承,张静,万子谦,等.铁锰双金属氧化物对过硫酸氢钾降解酸性橙7的催化效果[J].环境科学研究,2015,28(12):1902-1907.
    [24] WANG J,WANG Z,CHENG Y,et al.Molybdenum disulfide (MoS2) promoted sulfamethoxazole degradation in the Fe(Ⅲ)/peracetic acid process[J].Separation and Purification Technology,2022,281:119854.
    [25] 滕晓宇,郑云松,蔡其正,等.沉积物活化氧气和过氧化氢产生羟自由基降解三氯乙烯的比较研究[J].环境科学研究,2022,35(2):547-555.
    [26] 颉亚玮,徐冉云,丁伟,等.含氯离子苯酚废水高级氧化过程AOX生成研究[J].环境工程,2022,40(5):1-8.
    [27] WANG J,WANG Z,CHENG Y,et al.Molybdenum disulfide (MoS2):a novel activator of peracetic acid for the degradation of sulfonamide antibiotics[J].Water Research,2021,201:117291.
    [28] 宋江燕,李方鸿,吴根义,等.氯咪巴唑在臭氧降解过程中的影响因素及其降解产物[J].环境科学研究,2022,35(2):478-487.
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出版历程
  • 收稿日期:  2023-02-01
  • 网络出版日期:  2024-04-28

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