全氟和多氟烷基化合物(PFAS)与活性污泥间的相互作用研究进展
Interaction Between Per- and Poly-Fluoroalkyl Substances (PFAS) and Activated Sludge: A Review
-
摘要: 全氟和多氟烷基化合物(per- and poly-fluoroalkyl substances, PFAS)是一类被广泛应用于工业和消费品的人造化学物质,近年来已被证明具有生物蓄积性及各种生物毒性。虽然目前PFAS的生产和使用受到了一定的限制,但由于其高度稳定性和长距离迁移性,仍在环境中被大量检出,其中污水处理厂中的污染尤为严重。考虑到污水处理厂内活性污泥对PFAS的去除和PFAS的生物毒性,本文对当前活性污泥与PFAS相互作用的研究进展进行综述。活性污泥主要通过吸附作用去除污水中的PFAS,而生物降解作用对PFAS的去除作用甚微。活性污泥对PFAS吸附能力的强弱与PFAS自身性质和活性污泥的性质密切相关。而大量吸附到活性污泥上的PFAS,会改变活性污泥的性质,甚至改变活性污泥内微生物的群落结构,进而影响其污水处理效果。本文最后对未来的研究进行展望,以期更好地了解活性污泥与PFAS间的相互作用,为客观进行PFAS污染风险评估提供理论支撑。Abstract: Per- and polyfluoroalkyl compounds (PFAS) are a class of manufactured chemicals widely used in industry and consumer products, whose bioaccumulation and biotoxicity have been verified in recent years. Although the production and use of PFAS have been restricted to a certain extent, they are still detected in large quantities in environment due to their high stability and long-range transport, especially in wastewater treatment plants (WWTPs). This paper reviews the current research progress in the interaction between PFAS and activated sludge which deserves special attention due to the biological toxicity of PFAS and the ability of PFAS removal by activated sludge. It is found that activated sludge mainly removes PFAS from wastewater by adsorption, while biodegradation has little effect on PFAS removal. The adsorption affinity of activated sludge to PFAS is closely related to the properties of PFAS and activated sludge. A large amount of PFAS adsorbed on activated sludge will affect the functionality of wastewater treatment by changing the properties of activated sludge and even the community structure of microorganisms in activated sludge. The paper concludes with an outlook for future research for better understanding the interaction between activated sludge and PFAS and theoretical support for PFAS pollution risk assessment.
-
Key words:
- PFAS /
- activated sludge /
- biotoxicity /
- adsorption /
- degradation /
- sludge properties
-
-
Buck R C, Franklin J, Berger U, et al. Perfluoroalkyl and polyfluoroalkyl substances in the environment:Terminology, classification, and origins[J]. Integrated Environmental Assessment and Management, 2011, 7(4):513-541 Wang Z Y, DeWitt J C, Higgins C P, et al. A never-ending story of per- and polyfluoroalkyl substances (PFASs)?[J]. Environmental Science & Technology, 2017, 51(5):2508-2518 Dasu K, Xia X Y, Siriwardena D, et al. Concentration profiles of per- and polyfluoroalkyl substances in major sources to the environment[J]. Journal of Environmental Management, 2022, 301:113879 Brusseau M L, Anderson R H, Guo B. PFAS concentrations in soils:Background levels versus contaminated sites[J]. Science of the Total Environment, 2020, 740:140017 Johnson G R, Brusseau M L, Carroll K C, et al. Global distributions, source-type dependencies, and concentration ranges of per- and polyfluoroalkyl substances in groundwater[J]. The Science of the Total Environment, 2022, 841:156602 Sunderland E M, Hu X C, Dassuncao C, et al. A review of the pathways of human exposure to poly- and perfluoroalkyl substances (PFASs) and present understanding of health effects[J]. Journal of Exposure Science & Environmental Epidemiology, 2019, 29(2):131-147 Dickman R A, Aga D S. A review of recent studies on toxicity, sequestration, and degradation of per- and polyfluoroalkyl substances (PFAS)[J]. Journal of Hazardous Materials, 2022, 436:129120 Steenland K, Winquist A. PFAS and cancer, a scoping review of the epidemiologic evidence[J]. Environmental Research, 2021, 194:110690 Lee Y J, Jung H W, Kim H Y, et al. Early-life exposure to per- and poly-fluorinated alkyl substances and growth, adiposity, and puberty in children:A systematic review[J]. Frontiers in Endocrinology, 2021, 12:683297 Gao Y, Luo J J, Zhang Y, et al. Prenatal exposure to per- and polyfluoroalkyl substances and child growth trajectories in the first two years[J]. Environmental Health Perspectives, 2022, 130(3):37006 United States Environmental Protection Agency (US EPA). Drinking Water Health Advisories for PFAS Fact Sheet for Communities[S]. Washington DC:US EPA, 2022 Lenka S P, Kah M, Padhye L P. A review of the occurrence, transformation, and removal of poly- and perfluoroalkyl substances (PFAS) in wastewater treatment plants[J]. Water Research, 2021, 199:117187 Zhou Q, Deng S B, Zhang Q Y, et al. Sorption of perfluorooctane sulfonate and perfluorooctanoate on activated sludge[J]. Chemosphere, 2010, 81(4):453-458 Zhang C J, Yan H, Li F, et al. Sorption of short- and long-chain perfluoroalkyl surfactants on sewage sludges[J]. Journal of Hazardous Materials, 2013, 260:689-699 Li Y J, Bräunig J, Angelica G C, et al. Formation and partitioning behaviour of perfluoroalkyl acids (PFAAs) in waste activated sludge during anaerobic digestion[J]. Water Research, 2021, 189:116583 Ebrahimi F, Lewis A J, Sales C M, et al. Linking PFAS partitioning behavior in sewage solids to the solid characteristics, solution chemistry, and treatment processes[J]. Chemosphere, 2021, 271:129530 Katsoyiannis A, Samara C. Persistent organic pollutants (POPs) in the conventional activated sludge treatment process:Fate and mass balance[J]. Environmental Research, 2005, 97(3):245-257 刘玉, 肖本益, 田双超, 等. 活性污泥快速吸附污染物的研究进展[J]. 工业水处理, 2020, 40(12):1-7 Liu Y, Xiao B Y, Tian S C, et al. Research progress on activated sludge rapid adsorption pollutants[J]. Industrial Water Treatment, 2020, 40(12):1-7(in Chinese)
Yu X L, Nishimura F, Hidaka T. Impact of long-term perfluorooctanoic acid (PFOA) exposure on activated sludge process[J]. Water, Air, & Soil Pollution, 2018, 229(4):134 Chiavola A, Di Marcantonio C, Boni M R, et al. Experimental investigation on the perfluorooctanoic and perfluorooctane sulfonic acids fate and behaviour in the activated sludge reactor[J]. Process Safety and Environmental Protection, 2020, 134:406-415 Chen H B, Zou M, Zhou Y Y, et al. Monitoring the nitrous oxide emissions and biological nutrient removal from wastewater treatment:Impact of perfluorooctanoic acid[J]. Journal of Hazardous Materials, 2021, 402:123469 Ji J, Peng L, Redina M M, et al. Perfluorooctane sulfonate decreases the performance of a sequencing batch reactor system and changes the sludge microbial community[J]. Chemosphere, 2021, 279:130596 Tang L Q, Su C Y, Fan C P, et al. Long-term effect of perfluorooctanoic acid on the anammox system based on metagenomics:Performance, sludge characteristic and microbial community dynamic[J]. Bioresource Technology, 2022, 351:127002 Yang G J, Zhang N, Yang J N, et al. Interaction between perfluorooctanoic acid and aerobic granular sludge[J]. Water Research, 2020, 169:115249 Seay B A, Dasu K, MacGregor I C, et al. Per- and polyfluoroalkyl substances fate and transport at a wastewater treatment plant with a collocated sewage sludge incinerator[J]. The Science of the Total Environment, 2023, 874:162357 李敏, 蔡凤珊, 秦瑞欣, 等. 重庆市典型行业废水中16种全氟化合物污染特征[J]. 生态毒理学报, 2021, 16(5):44-58 Li M, Cai F S, Qin R X, et al. Pollution status of sixteen per- and polyfluoroalkyl substances in wastewater of typical industries in Chongqing City[J]. Asian Journal of Ecotoxicology, 2021, 16(5):44-58(in Chinese)
Ma R W, Shih K. Perfluorochemicals in wastewater treatment plants and sediments in Hong Kong[J]. Environmental Pollution, 2010, 158(5):1354-1362 Sun H W, Zhang X Z, Wang L, et al. Perfluoroalkyl compounds in municipal WWTPs in Tianjin, China-Concentrations, distribution and mass flow[J]. Environmental Science and Pollution Research International, 2012, 19(5):1405-1415 Arvaniti O S, Andersen H R, Thomaidis N S, et al. Sorption of perfluorinated compounds onto different types of sewage sludge and assessment of its importance during wastewater treatment[J]. Chemosphere, 2014, 111:405-411 刘鑫彤, 尹华, 彭辉, 等. 胞外聚合物对活性污泥吸附去除全氟辛烷磺酸(PFOS)的影响[J]. 环境科学, 2017, 38(8):3435-3441 Liu X T, Yin H, Peng H, et al. Effect of extracellular polymeric substance (EPS) on the adsorption of perfluorooctane sulfonate (PFOS) onto activated sludge[J]. Environmental Science, 2017, 38(8):3435-3441(in Chinese)
Yan W W, Qian T T, Zhang L, et al. Interaction of perfluorooctanoic acid with extracellular polymeric substances-Role of protein[J]. Journal of Hazardous Materials, 2021, 401:123381 Higgins C P, Luthy R G. Sorption of perfluorinated surfactants on sediments[J]. Environmental Science & Technology, 2006, 40(23):7251-7256 Yin C, Pan C G, Xiao S K, et al. Insights into the effects of salinity on the sorption and desorption of legacy and emerging per-and polyfluoroalkyl substances (PFASs) on marine sediments[J]. Environmental Pollution, 2022, 300:118957 Li F, Fang X L, Zhou Z M, et al. Adsorption of perfluorinated acids onto soils:Kinetics, isotherms, and influences of soil properties[J]. The Science of the Total Environment, 2019, 649:504-514 Milinovic J, Lacorte S, Rigol A, et al. Sorption of perfluoroalkyl substances in sewage sludge[J]. Environmental Science and Pollution Research International, 2016, 23(9):8339-8348 van Glubt S, Brusseau M L, Yan N, et al. Column versus batch methods for measuring PFOS and PFOA sorption to geomedia[J]. Environmental Pollution, 2021, 268(Pt B):115917 Milinovic J, Lacorte S, Vidal M, et al. Sorption behaviour of perfluoroalkyl substances in soils[J]. The Science of the Total Environment, 2015, 511:63-71 吕雪艳, 孙媛媛, 于志国, 等. 全氟辛酸在沉积物-水界面污染及吸附迁移行为研究进展[J]. 应用生态学报, 2021, 32(11):4147-4155 Lyu X Y, Sun Y Y, Yu Z G, et al. Research progress on the pollution, adsorption, and transport of perfluorooctanoic acid (PFOA) at the sediment-water interface[J]. Chinese Journal of Applied Ecology, 2021, 32(11):4147-4155(in Chinese)
Ochoa-Herrera V, Sierra-Alvarez R. Removal of perfluorinated surfactants by sorption onto granular activated carbon, zeolite and sludge[J]. Chemosphere, 2008, 72(10):1588-1593 Johnson R L, Anschutz A J, Smolen J M, et al. The adsorption of perfluorooctane sulfonate onto sand, clay, and iron oxide surfaces[J]. Journal of Chemical & Engineering Data, 2007, 52(4):1165-1170 Liao Q, Rong H W, Zhao M H, et al. Interaction between tetracycline and microorganisms during wastewater treatment:A review[J]. The Science of the Total Environment, 2021, 757:143981 Morgan J W, Forster C F, Evison L. A comparative study of the nature of biopolymers extracted from anaerobic and activated sludges[J]. Water Research, 1990, 24(6):743-750 Fitzgerald N J M, Wargenau A, Sorenson C, et al. Partitioning and accumulation of perfluoroalkyl substances in model lipid bilayers and bacteria[J]. Environmental Science & Technology, 2018, 52(18):10433-10440 Moroi Y, Yano H, Shibata O, et al. Determination of acidity constants of perfluoroalkanoic acids[J]. Bulletin of the Chemical Society of Japan, 2001, 74(4):667-672 郑蕾, 田禹, 孙德智. pH值对活性污泥胞外聚合物分子结构和表面特征影响研究[J]. 环境科学, 2007, 28(7):1507-1511 Zheng L, Tian Y, Sun D Z. Effects of pH on the surface characteristics and molecular structure of extracellular polymeric substances from activated sludge[J]. Environmental Science, 2007, 28(7):1507-1511(in Chinese)
Ou Q, Xu Y H, Li X L, et al. Interactions between activated sludge extracellular polymeric substances and model carrier surfaces in WWTPs:A combination of QCM-D, AFM and XDLVO prediction[J]. Chemosphere, 2020, 253:126720 Wang F, Shih K, Ma R W, et al. Influence of cations on the partition behavior of perfluoroheptanoate (PFHpA) and perfluorohexanesulfonate (PFHxS) on wastewater sludge[J]. Chemosphere, 2015, 131:178-183 Chen H, Zhang C, Yu Y X, et al. Sorption of perfluorooctane sulfonate (PFOS) on marine sediments[J]. Marine Pollution Bulletin, 2012, 64(5):902-906 Schröder H F. Determination of fluorinated surfactants and their metabolites in sewage sludge samples by liquid chromatography with mass spectrometry and tandem mass spectrometry after pressurised liquid extraction and separation on fluorine-modified reversed-phase sorbents[J]. Journal of Chromatography A, 2003, 1020(1):131-151 Kwon B G, Lim H J, Na S H, et al. Biodegradation of perfluorooctanesulfonate (PFOS) as an emerging contaminant[J]. Chemosphere, 2014, 109:221-225 Huang S, Jaffé P R. Defluorination of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) by Acidimicrobium sp. strain A6[J]. Environmental Science & Technology, 2019, 53(19):11410-11419 Huang S, Sima M, Long Y, et al. Anaerobic degradation of perfluorooctanoic acid (PFOA) in biosolids by Acidimicrobium sp. strain A6[J]. Journal of Hazardous Materials, 2022, 424(Pt D):127699 Ye F X, Ye Y F, Li Y. Effect of C/N ratio on extracellular polymeric substances (EPS) and physicochemical properties of activated sludge flocs[J]. Journal of Hazardous Materials, 2011, 188(1-3):37-43 Liu X T, Yin H, Tang S Y, et al. Effects of single and combined copper/perfluorooctane sulfonate on sequencing batch reactor process and microbial community in activated sludge[J]. Bioresource Technology, 2017, 238:407-415 Liu G S, Zhang S, Yang K, et al. Toxicity of perfluorooctane sulfonate and perfluorooctanoic acid to Escherichia coli:Membrane disruption, oxidative stress, and DNA damage induced cell inactivation and/or death[J]. Environmental Pollution, 2016, 214:806-815 Chen C L, Fang Y P, Zhou D D. Selective pressure of PFOA on microbial community:Enrichment of denitrifiers harboring ARGs and the transfer of ferric-electrons[J]. Water Research, 2023, 233:119813 Yi L B, Chai L Y, Xie Y, et al. Isolation, identification, and degradation performance of a PFOA-degrading strain[J]. Genetics and Molecular Research, 2016, 15(2):15028043 Ding R, Wu Y, Yang F, et al. Degradation of low-concentration perfluorooctanoic acid via a microbial-based synergistic method:Assessment of the feasibility and functional microorganisms[J]. Journal of Hazardous Materials, 2021, 416:125857 -
点击查看大图
计量
- 文章访问数: 2449
- HTML全文浏览数: 2449
- PDF下载数: 157
- 施引文献: 0
下载:
