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2025 03 v.46 1-12
两种挺水植物对水中砷的吸收转运及形态转化差异
基金项目(Foundation): 国家重点研发计划项目(2020YFC1807803)
邮箱(Email): zhangting@csu.edu.cn;
DOI: 10.15928/j.1674-3075.202412230001
中文作者单位:

中南大学化学化工学院;

摘要(Abstract):

探究挺水植物对砷污染水体修复的可行性,为砷的传输拦截及生态风险防控提供新思路。选取香蒲(Typha orientalis)和千屈菜(Lythrum salicaria)为供试植物,分别在含200~1000μg/L As(Ⅴ)和As(Ⅲ)的培养液体系中进行培养,采用ICP-MS定期测定溶液和植物体内的总砷含量,结合高效液相色谱与ICP-MS分析样品中的砷形态,系统探究两种挺水植物对不同形态砷的去除效率、吸收转运及形态转化规律。结果表明,香蒲对3种浓度As(Ⅴ)均有较好去除效果,去除率为72.14%~80.84%。千屈菜对As(Ⅲ)的去除效果优于As(Ⅴ),尤其对高浓度As(Ⅲ)去除率达97%。进入植物体内的无机砷大多被固定在根部,二者根中总As含量均高于茎、叶,转运系数小于0.1。砷在植物体内的化学形态及转化存在显著差异。无论As(Ⅴ)、As(Ⅲ)处理,香蒲和千屈菜根中As均以As(Ⅲ)为主,前者As(Ⅲ)比例为41%~86%,后者为84%~94%。但在茎叶中,香蒲以As(Ⅴ)为主要形态,千屈菜则以As(Ⅲ)为主,香蒲茎中还检测出2.9%~3.6%的二甲基砷。修复As(Ⅴ)污染水体宜采用香蒲,修复As(Ⅲ)污染水体宜选择千屈菜。

关键词(KeyWords): 香蒲;千屈菜;砷污染;生物修复
参考文献

车霏霏,君珊,陈俊伊,等,2021.呼伦湖砷的时空分布特征及成因分析[J].环境科学研究,34(4):831-840.CHE F F,JUN Y,CHEN Y J,et al,2021.Spatio-temporal distribution and cause analysis of arsenic in Lake Hulun[J].Research of Environmental Sciences,34(4):831-840.

陈天,包宁颖,杜崇宣,等,2020.不同砷污染程度下香蒲生长与砷富集特征[J].浙江农业学报,32(9):1672-1682.CHEN T,BAO N Y,DU C X,et al,2020.Growth and arsenic enrichment characteristics of Typha angustifolia L.under different arse-nic pollution levels[J].Acta Agriculturae Zhejiangensis,32(9):1672-1682.

范拴喜,张楠,孙旻涵,等,2024.Pb、Zn和Cd复合重金属潜在超富集植物的筛选与胁迫响应特征[J].环境科学,45(8):4870-4882.FAN S X,ZHANG N,SUN M H,et al,2024.Screening and stress responsive characteristics of potential hyperaccumulator of Pb,Zn,and Cd compound heavy metals[J].Environmental Science,45(8):4870-4882.

侯著霞,郑晨,朱宇,2024.水生植物修复污染水体研究现状及展望[J].绿色科技,26(6):153-158.

李锋民,陈琳,姜晓华,等,2021.水质净化与生态修复的水生植物优选指标体系构建[J].生态环境学报,30(12):2411-2422.LI F M,CHEN L,JIANG X H,et al,2021.The construction of index system for selecting aquatic plant in water purification and ecological restoration[J].Ecology and Environmental Sciences,30(12):2411-2422.

李令仪,张楠,张洋,等,2023.稻田土壤可溶性有机碳组分对砷甲基化的影响[J].农业环境科学学报,42(10):2211-2219.LI L Y,ZHANG N,ZHANG Y,et al,2023.Effects of soluble organic carbon fluorescence components on arsenic methylation in paddy soil[J].Journal of Agro-Environment Science,42(10):2211-2219.

李佳骏,叶阜鑫,刘朝柱,等,2024.砷对植物生长和生理生化的影响与机制综述[J].生态毒理学报,19(1):185-206.LI J J,YE F X,LIU C Z,et al,2024.Effects and mechanisms of arsenic on plant growth and physiological-biochemical characteristics:a review[J].Asian Journal of Ecotoxicology,19(1):185-206.

鲁金春子,雷子元,王宇航,等,2023.不同藜蒿种质对重金属铅、镉富集能力的比较分析[J].江汉大学学报(自然科学版),51(3):19-28.

冉艳淋,陈国梁,2020.几种常见沉水植物对砷富集的研究进展[J].生物工程学报,36(3):407-415.RAN Y L,CHEN G L,2020.Arsenic accumulation by submerged plants:a review[J].Chinese Journal of Biotechnology,36(3):407-415.

冉茂霞,吴迪,史永富,等,2024.砷在水生生物中的生物累积、转化及在其他生物体内的代谢毒理学研究进展[J].环境化学,43(4):1069-1084.RAN M X,WU D,SHI Y F,et al,2024.Research progress on arsenic’s bioaccumulation and biotransformation in aquatic organisms,and its metabolism and toxicology in other organisms[J].Environmental Chemistry,43(4):1069-1084.

任伟,倪大伟,刘云根,等,2019.砷污染生境下挺水植物香蒲对砷的积累与迁移特性[J].环境科学研究,32(5):848-856.REN W,NI D W,LIU Y G,et al,2019.Accumulation and transportation of arsenic to wetland plant Typha angustifolia L.in the herbaceous plants grown in arsenic-contaminated habitat[J].Research of Environmental Sciences,32(5):848-856.

涂可为,李海波,张冬萍,等,2024.大冶湖沉积物-上覆水As时空分布及释放特征[J].环境工程学报,18(10):2814-2824.TU K W,LI H B,ZHANG D P,et al,2024.Spatial and temporal distribution and release characteristics of sedimentoverlying water As in Lake Daye[J].Chinese Journal of Environmental Engineering,18(10):2814-2824.

汪京超,李楠楠,谢德体,等,2015.砷在植物体内的吸收和代谢机制研究进展[J].植物学报,50(4):516-526.WANG J C,LI N N,XIE D T,et al,2015.Mechanisms of arsenic uptake and metabolism in plants[J].Chinese Bulletin of Botany,50(4):516-526.

吴万富,徐艳,史德强,等,2015.我国河流湖泊砷污染现状及除砷技术研究进展[J].环境科学与技术,38(增刊1):190-197.WU W F,XU Y,SHI D Q,et al,2015.The arsenic pollution status of the rivers and lakes in China and the research progress on arsenic removal techniques[J].Environmental Science and Technology,38(S1):190-197.

夏桐桐,吴永波,蒲可逸,等,2024.3种水生植物对尾水的净化效果及生理特征变化[J].南京林业大学学报(自然科学版),48(5):221-227.XIA T T,WU Y B,PU K Y,et al,2024.The tailwater purification effectiveness of three aquatic plants and their subsequent physiological changes aquatic[J].Journal of Nanjing Forestry University (Natural Sciences Edition),48(5):221-227.

徐爱峰,2024.不同水生植物对污染水体中重金属及有机污染物去除效果研究[J].精细化工中间体,54(3):60-64.

徐文义,常越亚,黄民生,2018.水生植物对水体中砷富集的影响因素[J].湿地科学,16(1):67-72.XU W Y,CHANG Y Y,HUANG M S,2018.Influencing factors of arsenic bioaccumulation in waters by aquatic plants[J].Wetland Science,16(1):67-72.

张诗雯,刘畅子,母丹丹,等,2021.千屈菜无菌苗对重金属铜和铬的生理生化响应[J].水生生物学报,45(5):1074-1081.ZHANG S W,LIU C Z,MU D D,et al,2021.Physiological and biochemical responses of Lythrum salicaria aseptic seedlings to copper and chromium[J].Acta Hydrobiologica Sinica,45(5):1074-1081.

周慧,寇太记,2021.重金属镉对5种湿生植物生理特性的影响[J].西南林业大学学报(自然科学),41(6):54-59.ZHOU H,KOU T J,2021.Effects of cadmium stress on physiological property of 5 wet plants[J].Journal of Southwest Forestry University (Natural Sciences),41(6):54-59.

ARAO T,KAWASAKI A,BABA K,et al,2011.Effects of arsenic compound amendment on arsenic speciation in rice grain[J].Environmental Science&Technology,45(4):1291-1297.

CHEN G,LIU X,BROOKES P C,et al,2015.Opportunities for phytoremediation and bioindication of arsenic contaminated water using a submerged aquatic plant:Vallisneria natans (lour.) Hara[J].International Journal of Phytoremediation,17(3):249-255.

COMPAORE W F,DUMOULIN A,ROUSSEAU D P L,2020.Metal uptake by spontaneously grown Typha domingensis and introduced Chrysopogon zizanioides in a constructed wetland treating gold mine tailing storage facility seepage[J].Ecological Engineering,158:106037.

GONZáLEZ DE LAS TORRES A I,GIRáLDEZ I,MARTíNEZ F,et al,2020.Arsenic accumulation and speciation in strawberry plants exposed to inorganic arsenic enriched irrigation[J].Food Chemistry,315:126215.

DHIR B,SRIVASTAVA S,2011.Heavy metal removal from a multi-metal solution and wastewater by Salvinia natans[J].Ecological Engineering,37(6):893-896.

DI X R,BEESLEY L,ZHANG Z L,et al,2019.Microbial arsenic methylation in soil and uptake and metabolism of methylated arsenic in plants:a review[J].International Journal of Environmental Research and Public Health,16(24):5012.

DUMAN F,UREY E,KOCA F D,2015.Temporal variation of heavy metal accumulation and translocation characteristics of narrow-leaved cattail (Typha angustifolia L.)[J].Environmental Science and Pollution Research,22(22):17886-17896.

GHASSEMZADEH F,YOUSEFZADEH H,ARBAB-ZAVARM H,2008.Arsenic phytoremediation by Phragmites australis:green technology[J].International Journal of Environmental Studies,65(4):587-594.

HASEGAWA H,PAPRY R I,IKEDA E,et al,2019.Freshwater phytoplankton:biotransformation of inorganic arsenic to methylarsenic and organoarsenic[J].Scientific Reports,9(1):12074.

HUANG J H,HU K N,DECKER B,2011.Organic arsenic in the soil environment:speciation,occurrence,transformation,and adsorption behavior[J].Water,Air,&Soil Pollution,219(1):401-415.

JAIN N,SINGH P,BHATNAGAR A,et al,2024.Arsenite oxidation and adsorptive arsenic removal from contaminated water:a review[J].Environmental Science and Pollution Research,31(30):42574-42592.

JIANG C J,ZHANG S,ZHANG T,2024.Static and dynamic adsorption of arsenate from water by Fe3+complexed with3-aminopropyltriethoxysilane-modified carboxymethyl chitosan[J].Environmental Science and Pollution Research,31(14):21430-21441.

KHAN S,KHAN A,KHAN M A,et al,2019.Arsenic interaction and bioaccumulation in food crops grown on degraded soil:effect on plant nutritional components and other dietary qualities[J].Land Degradation&Development,30(16):1954-1967.

LI B,GU B W,YANG Z G,et al,2018.The role of submerged macrophytes in phytoremediation of arsenic from contaminated water:a case study on Vallisneria natans (Lour.)Hara[J].Ecotoxicology and Environmental Safety,165:224-231.

LOMAX C,LIU W J,WU L Y,et al,2012.Methylated arsenic species in plants originate from soil microorganisms[J].New Phytologist,193(3):665-672.

MARCHAND L,NSANGANWIMANA F,COOK B J,et al,2014.Trace element transfer from soil to leaves of macrophytes along the Jalle d’Eysines River,France and their potential use as contamination biomonitors[J].Ecological Indicators,46:425-437.

MOSA K A,KUMAR K,CHHIKARA S,et al,2012.Members of rice plasma membrane intrinsic proteins subfamily are involved in arsenite permeability and tolerance in plants[J].Transgenic Research,21(6):1265-1277.

NAVARRO C,MATEO-ELIZALDE C,MOHAN T C,et al,2021.Arsenite provides a selective signal that coordinates arsenate uptake and detoxification through the regulation of PHR1 stability in Arabidopsis[J].Molecular Plant,14(9):1489-1507.

QUAGHEBEUR M,RENGEL Z,2003.The distribution of arsenate and arsenite in shoots and roots of Holcus lanatus is influenced by arsenic tolerance and arsenate and phosphate supply[J].Plant Physiology,132(3):1600-1609.

RAAB A,FERREIRA K,MEHARG A A,et al,2007.Can arsenic-phytochelatin complex formation be used as an indicator for toxicity in Helianthus annuus?[J].Journal of Experimental Botany,58(6):1333-1338.

SINGH R,MISRA A N,SHARMA P,2021.Differential responses of thiol metabolism and genes involved in arsenic detoxification in tolerant and sensitive genotypes of bioenergy crop Ricinus communis[J].Protoplasma,258(2):391-401.

SUN H H,WANG Z Y,GAO P P,et al,2013.Selection of aquatic plants for phytoremediation of heavy metal in electroplate wastewater[J].Acta Physiologiae Plantarum,35(2):355-364.

TANG Z,CHEN Y,MILLER A J,et al,2019.The C-type ATP-binding cassette transporter OsABCC7 is involved in the root-to-shoot translocation of arsenic in rice[J].Plant and Cell Physiology,60(7):1525-1535.

TRIPATHI R D,SRIVASTAVA S,MISHRA S,et al,2007.Arsenic hazards:strategies for tolerance and remediation by plants[J].Trends in Biotechnology,25(4):158-165.

XUE P Y,YAN C Z,2011.Arsenic accumulation and translocation in the submerged macrophyte Hydrilla verticillata (L.f.) Royle[J].Chemosphere,85(7):1176-1181.

YANG G Y,ZHONG H,LIU X,et al,2020.Arsenic distribution,accumulation and tolerance mechanisms of Typha angustifolia in different phenological growth stages[J].Bulletin of Environmental Contamination and Toxicology,104(3):358-365.

ZHU M L,ZENG X C,JIANG Y X,et al,2017.Determination of arsenic speciation and the possible source of methylated arsenic in Panax Notoginseng[J].Chemosphere,168:1677-1683.

基本信息:

DOI:10.15928/j.1674-3075.202412230001

中图分类号:X173;X52

引用信息:

[1]李丽珍,李淑慧,张婷.两种挺水植物对水中砷的吸收转运及形态转化差异[J].水生态学杂志,2025,46(03):1-12.DOI:10.15928/j.1674-3075.202412230001.

基金信息:

国家重点研发计划项目(2020YFC1807803)

引用

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