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Supervisor：Jiangxi University Of Science And Technology
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Jiangxi Nonferrous Metals Society
ISSN：1674-9669
CN：36-1311/TF
CODEN YJKYA9
Volume 7 Issue 1
Feb.  2016
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HE Zhexiang, XIAO Wei, LI Xiang, WEI Zhen. Comparative study on the passivation of heavy metals in soil among curing agent based on blast furnace slag, calcium oxide and phosphate[J]. Nonferrous Metals Science and Engineering, 2016, 7(1): 54-68. DOI: 10.13264/j.cnki.ysjskx.2016.01.011
Citation: HE Zhexiang, XIAO Wei, LI Xiang, WEI Zhen. Comparative study on the passivation of heavy metals in soil among curing agent based on blast furnace slag, calcium oxide and phosphate[J]. Nonferrous Metals Science and Engineering, 2016, 7(1): 54-68. DOI: 10.13264/j.cnki.ysjskx.2016.01.011
shu

Comparative study on the passivation of heavy metals in soil among curing agent based on blast furnace slag, calcium oxide and phosphate

  • 1.

    Department of Environment Engineering, School of Metallurgy and Environment, Central South University, Changsha 410083, China

  • 2.

    Chinese National Engineering Research Center for Control & Treatment of Heavy Metal Pollution, Changsha 410083, China

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  • Received Date: September 24, 2015
  • Published Date: February 28, 2016
    Graphical Abstract
    • Abstract
  • A comparative study on the passivation of available heavy metals in soil was carried out among the traditional curing agent calcium agents, including calcium oxide, calciun dihydrogen phosphate, and a new heavy metal curing agent HMS. The main raw material of HMS was blast furnace slag and the new curing agent was prepared under the effect of activator. The results indicate that the optimal additive amount of HMS、calcium oxide and calcium dihydrogen phosphate are obtained when the mass ratio of curing agent to soil is 1:4. The best passivation effect on content of available Pb achieved by the soil treated by calcium dihydrogen phosphate is 97.05%, the best passivation effect on content of available Zn and Cd achieved by the soil treated by calcium oxide is respectively 80.41%, 74.74% and that the second passivation effect on content of available Zn、Pb and Cd achieved by the soil treated by HMS is respectively 46.12%, 53.26% and 65.64% when the soils is treated by three curing agents under their optimum mix amount, mass ratio between the liquid and solid is 0.28:1(L/kg), curing temperature is 25℃ and curing time is 28d. Compared with the original soil, the soil pH value is increased by 3.64 and 0.99 with calcium oxide and HMS treatment for 28 d, respectively, and is decreased by 4.85 with calcium dihydrogen phosphate treatment for 28 d. HMS has the most balanced recovery effect on the contaminated soil. Therefore, it is the most ideal one of three curing agents in this experiment and can attain the purpose of waste control by waste. Finally, the passivation mechanism of three curing agents is discussed.
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    • References (21)
  • [1]
    范静斐, 张召述, 夏举配.矿渣制备低温陶瓷复合材料的研究[J].硅酸盐通报, 2010, 29(6):1323-1328. http://www.cnki.com.cn/Article/CJFDTOTAL-GSYT201006016.htm
    [2]
    姚振亚, 郑娟荣, 刘丽娜.碱激发胶凝材料化学收缩或膨胀的试验研究[J].郑州大学学报工学版, 2008, 29(4):69-72. http://www.cnki.com.cn/Article/CJFDTOTAL-GSYT200901014.htm
    [3]
    QIU H, GU H H, HE E K, et al. Attenuation of metal bioavailability in acidic multi-metal contaminated soil treated with fly ash and steel slag[J].Pedosphere, 2012, 22(4):544-553. doi: 10.1016/S1002-0160(12)60039-3
    [4]
    MADRID F, ROMERO A S, MADRID L, et al. Reduction of availability of trace metals in urban soils using inorganic amendments[J]. Environmental Geochemistry and Health, 2006, 28(4):365-373. doi: 10.1007/s10653-005-9034-9
    [5]
    高术杰, 倪文, 祝丽萍, 等.脱硫石膏对赤泥-矿渣胶结充填料强度性能的影响[J].中南大学学报, 2013, 44(6):2259-2266. http://industry.wanfangdata.com.cn/dl/Detail/Periodical?id=Periodical_zngydxxb201306012
    [6]
    GB/T203-2008, 用于水泥中的粒化高炉矿渣[S].
    [7]
    陈世宝, 李娜, 王萌, 等.利用磷进行铅污染土壤原位修复中需考虑的几个问题[J].中国生态农业学报, 2010, 18(1):203-209. http://www.cnki.com.cn/Article/CJFDTOTAL-ZGTN201001039.htm
    [8]
    MIRETZKY P, FERNANDEZ-CIRELLI A. Phosphates for Pb immobilization in soils:a review[J].Environmental Chemistry Letters, 2008, 6(3):121-133. doi: 10.1007/s10311-007-0133-y
    [9]
    MA L Q, RAO G N. Effects of phosphate rock on sequential chemical extraction of lead in contaminated soils[J]. Journal of Environmental Quality, 1997, 26(3):788-794.
    [10]
    CAO X D, MA L Q, RHUE D R, et al. Mechanisms of lead, copper, and zinc retention by phosphate rock[J]. Environmental Pollution, 2004, 131(3):435-444. doi: 10.1016/j.envpol.2004.03.003
    [11]
    邱静, 李凝玉, 胡群群, 等.石灰与磷肥对籽粒苋吸收镉的影响[J].生态环境学报, 2009, 18(1):187-192. http://www.cnki.com.cn/Article/CJFDTOTAL-TRYJ200901039.htm
    [12]
    陈苗苗, 徐明岗, 周世伟, 等.不同磷酸盐对污染土壤中镉生物有效性的影响[J].农业环境科学学报, 2011, 30(2):255-262. http://www.cnki.com.cn/Article/CJFDTOTAL-NHBH201102010.htm
    [13]
    徐明岗, 张青, 曾希柏.改良剂对黄泥土镉锌复合污染修复效应与机理研究[J].环境科学, 2007, 6(28):1361-1366. http://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ200706034.htm
    [14]
    LEE T M, LAI H Y, CHEN Z S. Effect of chemical amendments on the concentration of cadmium and lead in long-term contaminated soils[J]. Chemosphere, 2004, 57(10):1459-1471. doi: 10.1016/j.chemosphere.2004.08.094
    [15]
    ILLERA V, GARRIDO F, SERRANO S, et al. Immobilization of the heavy metals Cd, Cu and Pb in an acid soil amended with gypsum and lime-rich industrial by-products[J]. European Journal of Soil Science, 2004, 55(1), 135-145. doi: 10.1046/j.1365-2389.2003.00583.x/abstract
    [16]
    张茜, 徐明岗, 张文菊, 等.磷酸盐和石灰对污染红壤与黄泥土中重金属铜锌的钝化作用[J].生态环境, 2008, 17(3):1037-1041. http://www.cnki.com.cn/Article/CJFDTOTAL-TRYJ200803035.htm
    [17]
    ZHOU H H, WU X Q, XU Z Z, et al. Kinetic study on hydration of alkali-activated slag[J]. Cem Concr Res, 1993, 23(6):1253-1258. doi: 10.1016/0008-8846(93)90062-E
    [18]
    PALOMO A, GRUTZECK M W, BLANCO M T. Alkali-activated Fly Ashes:A Cement for the Future[J]. Cement and Concrete Research, 1999, 29(8):1323-1329. doi: 10.1016/S0008-8846(98)00243-9
    [19]
    SHI C J, DAY R L. A Calorimetric Study of Early Hydration of Alkali-slag Cements[J]. Cement and Concrete Research, 1995, 25(6):1333-1346. doi: 10.1016/0008-8846(95)00126-W
    [20]
    杨立容, 王春梅, 封孝信, 等.粉煤灰/矿渣基地聚合物的制备及固化机理研究[J].武汉理工大学学报, 2009, 31(7):115-119. http://www.cnki.com.cn/Article/CJFDTOTAL-WHGY200907029.htm
    [21]
    CHEN Q Y, TYRER M, HILLS C D, et al. Immobilisation of heavy metal in cement-based solidification/stabilization:A review[J]. Waste Manage, 2009, 29(1):390-403. doi: 10.1016/j.wasman.2008.01.019
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