中文核心期刊
CSCD来源期刊(核心库)
中国科技核心期刊
RCCSE中国核心学术期刊
JST China 收录期刊

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

生物合成Bio-MnOx对砷污染土壤的稳定化效果分析

王华伟 吴雅静 徐榕 孙英杰 李书鹏 王亚楠 钟辰语 时昌飞

王华伟, 吴雅静, 徐榕, 孙英杰, 李书鹏, 王亚楠, 钟辰语, 时昌飞. 生物合成Bio-MnOx对砷污染土壤的稳定化效果分析[J]. 环境工程, 2021, 39(9): 205-210,216. doi: 10.13205/j.hjgc.202109029
引用本文: 王华伟, 吴雅静, 徐榕, 孙英杰, 李书鹏, 王亚楠, 钟辰语, 时昌飞. 生物合成Bio-MnOx对砷污染土壤的稳定化效果分析[J]. 环境工程, 2021, 39(9): 205-210,216. doi: 10.13205/j.hjgc.202109029
WANG Hua-wei, WU Ya-jing, XU Rong, SUN Ying-jie, LI Shu-peng, WANG Ya-nan, ZHONG Chen-yu, SHI Chang-fei. STABILIZATION OF ARSENIC IN CONTAMINATED SOILS USING BIOLOGICAL Mn OXIDE (Bio-MnOx)[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(9): 205-210,216. doi: 10.13205/j.hjgc.202109029
Citation: WANG Hua-wei, WU Ya-jing, XU Rong, SUN Ying-jie, LI Shu-peng, WANG Ya-nan, ZHONG Chen-yu, SHI Chang-fei. STABILIZATION OF ARSENIC IN CONTAMINATED SOILS USING BIOLOGICAL Mn OXIDE (Bio-MnOx)[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(9): 205-210,216. doi: 10.13205/j.hjgc.202109029

生物合成Bio-MnOx对砷污染土壤的稳定化效果分析

doi: 10.13205/j.hjgc.202109029
基金项目: 

国家自然科学基金(41907111);山东省重点研发项目(公益类)(2018GSF117030);国家创新训练项目(S202010429077)。

详细信息
    作者简介:

    王华伟(1984-),男,博士,副教授,主要研究方向为固体废物污染控制与污染土壤修复技术。wanghuawei210@163.com

    通讯作者:

    王华伟(1984-),男,博士,副教授,主要研究方向为固体废物污染控制与污染土壤修复技术。wanghuawei210@163.com

STABILIZATION OF ARSENIC IN CONTAMINATED SOILS USING BIOLOGICAL Mn OXIDE (Bio-MnOx)

  • 摘要: 通过室内模拟实验,研究了生物合成锰氧化物(Bio-MnOx)材料对污染土壤中砷(As)的稳定化效果。结果表明:1)Bio-MnOx的加入能够有效降低砷的浸出量,其中水溶性砷含量由2.28 mg/kg降至0.86 mg/kg,减少62.3%;2)五步连续法浸提结果发现,Bio-MnOx处理后水溶态砷和表面吸附态砷的相对含量显著降低;3)风险分析进一步表明Bio-MnOx处理后砷的环境风险降低;4)基于细菌16s RNA生物多样性分析表明,经过Bio-MnOx处理后,土壤微生物多样性的丰富度显著增加;5)微生物群落结构分析发现,土壤微生物群落结构发生明显演替,属水平下的细菌结构由芽孢杆菌属向梭状芽孢菌属、丛毛单胞菌属、敏感梭菌属等转变。总体而言,Bio-MnOx是一种比较有效的修复砷污染土壤的生物材料。
  • [1] HE Z F,ZHANG Q Y,WEI Z,et al.Multiple-pathway arsenic oxidation and removal from wastewater by a novel manganese-oxidizing aerobic granular sludge[J].Water Research,2019,157:83-93.
    [2] RAI P K,LEE S S,ZHANG M,et al.Heavy metals in food crops:health risks,fate,mechanisms,and management[J].Environment International,2019,125:365-385.
    [3] ZHOU Y T,NIU L L,LIU K,et al.Arsenic in agricultural soils across China:distribution pattern,accumulation trend,influencing factors,and risk assessment[J].Science of the Total Environment,2018,616/617:156-163.
    [4] 郭军康,李艳萍,李永涛,等.采用草酸和EDTA去除农田土壤中砷和镉污染[J].环境工程,2019,37(5):70-75.
    [5] 李多松,赵强,王香莲.UV/H2O2对土壤中As(Ⅲ)氧化效果的初步研究[J].环境工程,2015,33(5):166-169

    ,125.
    [6] 柳秀颖,黄永炳,王丽丽,等.钛改性锰矿的除砷效果及机理研究[J].环境工程,2011,29(6):46-49.
    [7] CHEN J,WANG J Y,ZHANG G S,et al.Facile fabrication of nanostructured cerium-manganese binary oxide for enhanced arsenite removal from water[J].Chemical Engineering Journal,2018,334:1518-1526.
    [8] XU X W,CHEN C,WANG P,et al.Control of arsenic mobilization in paddy soils by manganese and iron oxides[J].Environmental Pollution,2017,231:37-47.
    [9] LI B Y,ZHOU S,WEI D N,et al.Mitigating arsenic accumulation in rice (Oryza sativa L.) from typical arsenic contaminated paddy soil of southern China using nanostructured α-MnO2:pot experiment and field application[J].Science of the Total Environment,2019,650:546-556.
    [10] BARGAR J R,FULLER C C,MARCUS M A,et al.Structural characterization of terrestrial microbial Mn oxides from Pinal Creek,AZ[J].Geochimica et Cosmochimica Acta,2009,73(4):889-910.
    [11] SPIRO T G,BARGAR J R,SPOSITO G,et al.Bacteriogenic manganese oxides[J].Accounts of Chemical Research,2010,43(1):2-9.
    [12] TEBO B M,JOHNSON H A,MCCARTHY J K,et al.Geomicrobiology of manganese(Ⅱ) oxidation[J].Trends in Microbiology,2005,13(9):421-428.
    [13] VILLALOBOS M,TONER B,BARGAR J,et al.Characterization of the manganese oxide produced by pseudomonas putida strain MnB1[J].Geochimaet Cosmochimica Acta,2003,67(14):2649-2662.
    [14] WEBB S M,TEBO B M,BARGAR J R.Structural characterization of biogenic Mn oxides produced in seawater by the marine Bacillus sp.strain SG-1[J].American Mineralogist,2015,90(8/9):1342-1357.
    [15] MIYATA N,MARUO K,TANI Y,et al.Production of biogenic manganese oxides by anamorphic ascomycete fungi isolated from streambed pebbles[J].Geomicrobiology Journal,2006,23(2):63-73.
    [16] WATANABE J I,TANI Y,CHANG J,et al.As(Ⅲ) oxidation kinetics of biogenic manganese oxides formed by Acremonium strictum strain KR21-2[J].Chemical Geology,2013,347:227-232.
    [17] WANG H W,LV Z J,SONG Y,et al.Adsorptive removal of Sb(Ⅲ) from wastewater by environmentally-friendly biogenic manganese oxide (BMO) materials:efficiency and mechanisms[J].Process Safety and Environmental Protection,2019,124:223-230.
    [18] BAI Y H,YANG T T,LIANG J S,et al.The role of biogenic Fe-Mn oxides formed in situ for arsenic oxidation and adsorption in aquatic ecosystems[J].Water Research,2016,98(7):119-127.
    [19] SHIOWATANA J,MCLAREN R G,CHANMEKHA N,et al.Fractionation of arsenic in soil by a continuous-flow sequential extraction method[J].Journal of Environmental Quality,2001,30(6):1940-1949.
    [20] 宋宜,王华伟,吴雅静,等.三价铁促进生物氧化锰稳定土壤砷的效果和机制[J].环境科学学报,2020,40(4):1460-1466.
    [21] 梁金松,柏耀辉,胡承志,等.锰生物氧化的研究进展及在水处理中的应用[J].应用与环境生物学报,2013,19(1):11-19.
    [22] WANG Y N,TSANG Y F,WANG H,et al.Effective stabilization of arsenic in contaminated soils with biogenic manganese oxide (BMO) materials[J].Environmental Pollution,2020,258:113481.
    [23] WANG H,ZHANG D,MOU S,et al.Simultaneous removal of tetracycline hydrochloride and As(Ⅲ) using poorly-crystalline manganese dioxide[J].Chemosphere,2015,136:102-110.
    [24] 王建燕,张传巧,陈静,等.新型铁铜锰复合氧化物颗粒吸附剂As(Ⅲ)吸附行为与机制研究[J].环境科学学报,2019,39(8):2575-2585.
    [25] 费杨,阎秀兰,廖晓勇,等.铁锰双金属材料对砷和重金属复合污染土壤的稳定化研究[J].环境科学学报,2016,36(11):4164-4172.
    [26] CHEN X M,ZENG X C,WANG J N,et al.Microbial communities involved in arsenic mobilization and release from the deep sediments into groundwater in Jianghan plain,Central China[J].Science of the Total Environment,2017,579:989-999.
    [27] DAS S,LIU C C,JEAN J S,et al.Dissimilatory arsenate reduction and in situ microbial activities and diversity in arsenic-rich groundwater of Chianan plain,southwestern Taiwan[J].Microbial Ecology,2016,71(2):365-374.
    [28] 周爽,彭亮,雷鸣,等.纳米级二氧化锰材料阻控土壤砷向水稻迁移的研究[J].环境科学学报,2015,35(3):855-861.
  • 加载中
计量
  • 文章访问数:  14
  • HTML全文浏览量:  0
  • PDF下载量:  1
  • 被引次数: 0
出版历程
  • 收稿日期:  2020-11-13
  • 网络出版日期:  2022-01-21

目录

    /

    返回文章
    返回