1. 广东工业大学 生态环境与资源学院, 大湾区城市环境安全与绿色发展教育部重点实验室,广东,广州,510006
2. 广东工业大学 环境科学与工程学院,广东,广州,510006
3. 北京师范大学珠海校区 环境与生态前沿交叉研究院,广东,珠海,519087
杨文剑(1998–),男,博士研究生,主要研究方向为电化学水处理技术原理和应用
马金星(1987–),男,教授,博士,主要研究方向为电化学水清洁新原理与新技术,E-mail:jinxing.ma@gdut.edu.cn
网络首发:2023-11-25,
纸质出版:2023
移动端阅览
杨文剑, 赖杨钰, 杨奎, 祖道远, 张远, 马金星. 靶向吸附−转化水中新污染物的研究进展[J]. 广东工业大学学报, 2023, 40(6): 131-138.
Yang Wen-jian, Lai Yang-yu, Yang Kui, et al. Research Progress of Targeted Adsorption-transformation of Emerging Contaminants in Water[J]. 2023, 40(6): 131-138.
杨文剑, 赖杨钰, 杨奎, 祖道远, 张远, 马金星. 靶向吸附−转化水中新污染物的研究进展[J]. 广东工业大学学报, 2023, 40(6): 131-138. DOI: 10.12052/gdutxb.230149.
Yang Wen-jian, Lai Yang-yu, Yang Kui, et al. Research Progress of Targeted Adsorption-transformation of Emerging Contaminants in Water[J]. 2023, 40(6): 131-138. DOI: 10.12052/gdutxb.230149.
新污染物(Emerging Contaminants
ECs)具有结构稳定且浓度低的特点
传统污水处理工艺难以完全去除,这对水生态环境和人类健康构成潜在威胁。高级氧化技术(Advanced Oxidation Process
AOPs)可以快速有效地降解持久性污染物,但对于真实水体环境中的微量ECs,AOPs需要过量的氧化剂或消耗更多的能源,使水处理成本大幅提升,甚至导致二次污染。因此,开发高效且低能耗的选择性氧化工艺对处理水中ECs具有现实意义。靶向吸附−转化技术能够有效提高自由基的利用率,高效去除微量、难降解新污染物。本文首先系统性地阐述了水清洁技术中选择性氧化策略的理念,着重介绍了电吸附−转化高效能选择性去除复杂水体中全氟和多氟烷基物质(Per-and Polyfluoroalkyl Substances
PFAS)的技术特点与发展现状,最后对未来的研究方向与趋势进行了展望。
Emerging contaminants (ECs) are characterized by stable structures and low concentrations
making them difficult to remove completely using traditional wastewater treatment processes. ECs are posing potential risks to aquatic ecosystems and human health. Advanced oxidation processes (AOPs) can rapidly and effectively degrade persistent pollutants. However
for trace refractory ECs in real water matrices
AOPs require excessive oxidants or consume more energy
resulting in low cost-effectiveness of water treatment and even secondary pollution. Therefore
developing efficient and low-energy selective oxidation processes for treating trace ECs in water has practical significance. Targeted adsorption-transformation technology can effectively enhance the utilization of free radicals and efficiently remove trace ECs. The concept of advanced water purification processes is elaborated based on selective oxidation
with a focus on the technical characteristics and recent development of selective electrochemical adsorption-transformation technology to remove per- and polyfluoroalkyl substances (PFAS) from water. Finally
an outlook is provided on the future research directions and trends.
SCHWARZENBACH R P, ESCHER B I, FENNER K, et al . The challenge of micropollutants in aquatic systems [J ] . Science, 2006, 313(5790): 1072-1077.
VON GUNTEN U. Oxidation processes in water treatment: are we on track? [J]. Environmental Science Technology, 2018, 52(9): 5062-5075.
LI X, YANG B, XIAO K, et al . Targeted degradation of refractory organic compounds in wastewaters based on molecular imprinting catalysts [J ] . Water Research, 2021, 203: 117541.
MARRON E L, MITCH W A, GUNTEN U V, et al . A Tale of two treatments: the multiple barrier approach to removing chemical contaminants during potable water reuse [J ] . Account of Chemical Research, 2019, 52(3): 615-622.
HODGES B C, CATES E L, KIM J H. Challenges and prospects of advanced oxidation water treatment processes using catalytic nanomaterials [J]. Nature Nanotechnology, 2018, 13(8): 642-650.
BRAME J, LONG M, LI Q, et al . Trading oxidation power for efficiency: differential inhibition of photo-generated hydroxyl radicals versus singlet oxygen [J ] . Water Research, 2014, 60: 259-266.
WANG S, LIN Y, SHAO B, et al . Selective removal of emerging organic contaminants from water using electrogenerated Fe(IV) and Fe(V) under near-neutral conditions [J ] . Environmental Science Technology, 2023, 57(25): 9332-9341.
ZH ANG S, SUN M, HEDTKE T, et al . Mechanism of heterogeneous fenton reaction kinetics enhancement under nanoscale spatial confinement [J ] . Environmental Science Technology, 2020, 54(17): 10868-10875.
CHUANG Y H, CHEN S, CHINN C J, et al . Comparing the UV/monochloramine and UV/free chlorine advanced oxidation processes (AOPs) to the UV/hydrogen peroxide AOP under scenarios relevant to potable reuse [J ] . Environmental Science Technology, 2017, 51(23): 13859-13868.
YANG Z, QIAN J, SHAN C, et al . Toward selective oxidation of contaminants in aqueous systems [J ] . Environmental Science Technology, 2021, 55(21): 14494-14514.
DEWIL R, MANTZAVINOS D, POULIOS I, et al . New perspectives for advanced oxidation processes [J ] . Journal of Environmental Management, 2017, 195: 93-99.
KARI F G, HILGER S, CANONICA S. Determination of the reaction quantum yield for the photochemical degradation of Fe(III) -EDTA: implications for the environmental fate of EDTA in surface waters [J]. Environmental Science Technology, 1995, 29(4): 1008-1017.
WILKINSON F, HELMAN W P, ROSS A B. Rate constants for the decay and reactions of the lowest electronically excited singlet state of molecular oxygen in solution. an expanded and revised compilation [J]. Journal of Physical and Chemical Reference Data, 1995, 24(2): 663-677.
SHIRAISHI Y, SAITO N, HIRAI T. Adsorption-driven photocatalytic activity of mesoporous titanium dioxide [J]. Journal of the American Chemical Society, 2005, 127(37): 12820-12822.
REN Y, WANG S, ZHANG J, et al . Enhancing the performance of fenton-like oxidation by a dual-layer membrane: a sequential interception-oxidation process [J ] . Journal of Hazardous Materials, 2021, 402: 123766.
LI L, ZHENG X, CHI Y, et al . Molecularly imprinted carbon nanosheets supported TiO 2 : strong selectivity and synergic adsorption-photocatalysis for antibiotics removal [J ] . Journal of Hazardous Materials, 2020, 383: 121211.
HUO P, LU Z, LIU X, et al . Preparation photocatalyst of selected photodegradation antibiotics by molecular imprinting technology onto TiO 2 /fly-ash cenospheres [J ] . Chemical Engineering Journal, 2012, 189-190: 75-83.
KIM K, MEDINA P B, ELBERT J, et al. Molecular tuning of redox-copolymers for selective electrochemical remediation[J]. Advanced Functional Materials, 2020, 30(52) ; 2004635.
DU Z, DENG S, BEI Y, et al . Adsorption behavior and mechanism of perfluorinated compounds on various adsorbents-a review [J ] . Journal of Hazardous Materials, 2014, 274: 443-454.
WU C, KLEMES M J, TRANG B, et al . Exploring the factors that influence the adsorption of anionic PFAS on conventional and emerging adsorbents in aquatic matrices [J ] . Water Research, 2020, 182: 115950.
YU H, CHEN H, FANG B, et al . Sorptive removal of per- and polyfluoroalkyl substances from aqueous solution: enhanced adsorption, challenges and perspectives [J ] . Science of the Total Environment, 2023, 861: 160647.
DENG S, NIE Y, DU Z, et al . Enhanced adsorption of perfluorooctane sulfonate and perfluorooctanoate by bamboo-derived granular activated carbon [J ] . Journal of Hazardous Materials, 2015, 282: 150-157.
WANG F, SHIH K. Adsorption of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) on alumina: influence of solution pH and cations [J]. Water Research, 2011, 45(9): 2925-2930.
WANG M, ORR A A, JAKUBOWSKI J M, et al . Enhanced adsorption of per-and polyfluoroalkyl substances (PFAS) by edible, nutrient-ame nded montmorillonite clays [J ] . Water Research, 2021, 188: 116534.
MAIMAITI A, DENG S B, MENG P P, et al . Competitive adsorption of perfluoroalkyl substances on anion exchange resins in simulated AFFF-impacted groundwater [J ] . Chemical Engineering Journal, 2018, 348: 494-502.
XIAO L, LING Y, ALSBAIEE A, et al . Beta-cyclodextrin polymer network sequesters perfluorooctanoic acid at environmentally relevant concentrations [J ] . Journal of the American Chemical Society, 2017, 139(23): 7689-7692.
LI X, CHEN S, QUAN X, et al . Enhanced adsorption of PFOA and PFOS on multiwalled carbon nanotubes under electrochemical assistance [J ] . Environmental Science Technology, 2011, 45(19): 8498-8505.
LU D, SHA S, LUO J, et al . Treatment train approaches for the remediation of per-and polyfluoroalkyl substances (PFAS) : a critical review [J ] . Journal of Hazardous Materials, 2020, 386: 121963.
UWAYEZU J N, CARABANTE I, LEJON T, et al . Electrochemical degradation of per-and poly-fluoroalkyl substances using boron-doped diamond electrodes [J ] . Journal of Environmental Management, 2021, 290: 112573.
WANG Y, LI S S, SHAO Y M, et al. Energy-efficient mineralization of perfluorooctanoic acid: biomass energy driven solar photo-electro-fenton catalysis and mechanism study[J]. Chemical Engineering Journal, 2022, 443.
WANG X, ZHUANG Y, ZHANG J, et al . Pollutant degradation behaviors in a heterogeneous Fenton system through Fe/S-doped aerogel [J ] . Science of the Total Environment, 2020, 714: 136436.
LIN H, NIU J, LIANG S, et al . Development of macroporous Magnéli phase Ti 4 O 7 ceramic materials: as an efficient anode for mineralization of poly-and perfluoroalkyl substances [J ] . Chemical Engineering Journal, 2018, 354: 1058-1067.
SCHAEFER C E, ANDAYA C, URTIAGA A, et al . Electrochemical treatment of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) in groundwater impacted by aqueous film forming foams (AFFFs) [J ] . Journal of Hazardous Materials, 2015, 295: 170-175.
VECITIS C D, PARK H, CHENG J, et al . Kinetics and mechanism of the sonolytic conversion of the aqueous perfluorinated surfactants, perfluorooctanoate (PFOA) , and perfluorooctane sulfonate (PFOS) into inorganic products [J ] . Journal of Physical Chemistry A, 2008, 112(18): 4261-4270.
JAMES W R, SIDNELL T, ROSS I, et al . Ultrasonic degradation of perfluorooctane sulfonic acid (PFOS) correlated with sonochemical and sonoluminescence characterisation [J ] . Ultrason Sonochem, 2020, 68: 105196.
JIN L, ZHANG P. Photochemical decomposition of perfluorooctane sulfonate (PFOS) in an anoxic alkaline solution by 185nm vacuum ultraviolet [J]. Chemical Engineering Journal, 2015, 280: 241-247.
GU P F, ZHANG C J, SUN Z Y, et al . Enhanced photoreductive degradation of perfluorooctanesulfonate by UV irradiation in the presence of ethylenediaminetetraacetic acid [J ] . Chemical Engineering Journal, 2020, 379: 1385-8947.
KIM T H, LEE S H, KIM H Y, et al . Decomposition of perfluorooctane sulfonate (PFOS) using a hybrid process with electron beam and chemical oxidants [J ] . Chemical Engineering Journal, 2019, 361: 1363-1370.
YANG S S, FERNANDO S, HOLSEN T M, et al . Inhibition of perchlorate formation during the electrochemical oxidation of perfluoroalkyl acid in groundwater [J ] . Environmental Science Technology Letters, 2019, 6(12): 775-780.
WANG L, LU J, LI L, et al . Effects of chloride on electrochemical degradatio n of perfluorooctanesulfonate by Magneli phase Ti 4 O 7 and boron doped diamond anodes [J ] . Water Research, 2020, 170: 115254.
ROMAN S A, YIN S, ELBERT J, et al . Imparting selective fluorophilic interactions in redox copolymers for the electrochemically mediated capture of short-chain perfluoroalkyl substances [J ] . Journal of the American Chemical Society, 2023, 145(17): 9508-9519.
BALDAGUEZ M P, ARDILA C V, HARTMANN F, et al . Investigating the electrochemically driven capture and release of long-chain PFAS by redox metallopolymer sorbents [J ] . ACS Applied Materials Interfaces, 2023, 15(18): 22112-22122.
BALDAGUEZ M P, COTTY S, KIM K, et al . Emerging investigator series: electrochemically-mediated remediation of GenX using redox-copolymers [J ] . Environmental Science:Water Research Technology, 2021, 7(12): 2231-2240.
0
浏览量
0
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621