Volume 10 Issue 6
Nov.  2020
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Article Navigation >  Journal of Environmental Engineering Technology  > 2020  >  10(6): 1057-1062
TANG Jiaxi, ZHU Yongle, LIU Yue, DONG Xinyue, JIANG Bing, WANG Shaolei, LUO Qing. Research on adsorption properties of biochar for pesticide molecules of agricultural non-point source pollutants[J]. Journal of Environmental Engineering Technology, 2020, 10(6): 1057-1062. doi: 10.12153/j.issn.1674-991X.20200033
Citation: TANG Jiaxi, ZHU Yongle, LIU Yue, DONG Xinyue, JIANG Bing, WANG Shaolei, LUO Qing. Research on adsorption properties of biochar for pesticide molecules of agricultural non-point source pollutants[J]. Journal of Environmental Engineering Technology, 2020, 10(6): 1057-1062. doi: 10.12153/j.issn.1674-991X.20200033
shu

Research on adsorption properties of biochar for pesticide molecules of agricultural non-point source pollutants

doi: 10.12153/j.issn.1674-991X.20200033
  • 1.

    College of Environmental Science and Engineering, Liaoning Technical University

  • 2.

    College of Material Science and Engineering, Liaoning Technical University

  • 3.

    Key Laboratory of Regional Environment and Eco-Remediation of Ministry of Education, Shenyang University

More Information
  • Corresponding author: LUO Qing E-mail: luoqingyt@126.com
  • Received Date: 2020-02-28
  • Publish Date: 2020-11-20
    Abstract
  • Biochar is widely used in ecological restoration, agriculture and environmental protection. It is of great significance for soil remediation in environmental protection and agricultural production to develop materials that can adsorb pesticides (mainly acetochlor and atrazine herbicides) of agricultural non-point source pollutants. The biochars which had greater adsorption capacity were selected based on the analysis of raw materials and structural properties of biochars. The molecular structure of biochar, microporous structure and adsorption energy of acetochlor and atrazine were discussed by the density functional theory, and the adsorption and influence of microporous structure on pesticide molecules were studied by theoretical simulation. The results showed that the main components and pore size of plant biochar could affect the adsorption capacity of acetochlor and atrazine molecules, in which lilac-based structural lignin had the strongest adsorption ability on acetochlor and atrazine molecules. In general, the adsorption capacity was in the order of lignin﹥cellulose﹥hemicellulose, and 1 times pore size﹥2 times pore size﹥4 times pore size.

     

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    • References(23)
  • [1]
    VOLK M, BOSCH D, NANGIA V, et al. SWAT:agricultural water and nonpoint source pollution management at a watershed scale[J]. Agricultural Water Management, 2016,175(6):1-3.
    [2]
    刘瑞霞, 李斌, 宋永会, 等. 辽河流域有毒有害物的水环境污染及来源分析[J]. 环境工程技术学报, 2014,4(4):299-305.

    LIU R X, LI B, SONG Y H, et al. Occurrence and pollution source of toxic and hazardous substances in Liaohe Basin[J]. Journal of Environmental Engineering Technology, 2014,4(4):299-305.
    [3]
    张琦, 焦军, 孙源海, 等. 用气相色谱法分析废水和底泥中的阿特拉津[J]. 甘肃环境研究与监测, 2001,14(3):151-152.
    [4]
    汤家喜, 何苗苗, 周博文, 等. 辽河上游河岸植被过滤带对地下渗流中氮磷截留效果的影响[J]. 水土保持学报, 2018,32(1):39-45.

    TANG J X, HE M M, ZHOU B W, et al. Ground water nitrogen and phosphorus reduction by established riparian vegetated filter strips in the upstream of Liaohe River[J]. Journal of Soil and Water Conservation, 2018,32(1):39-45.
    [5]
    王宁, 侯艳伟, 彭静静, 等. 生物炭吸附有机污染物的研究进展[J]. 环境化学, 2012,31(3):287-295.

    WANG N, HOU Y W, PENG J J, et al. Research progress on sorption of organic contaminants to biochar[J]. Environmental Chemistry, 2012,31(3):287-295.
    [6]
    BIAN R, JOSEPH S, CUI L, et al. A three-year experiment confirms continuous immobilization of cadmium and lead in contaminated paddy field with biochar amendment[J]. Journal of Hazardous Materials, 2014,272(4):121-128.
    [7]
    PUGA A P, MELO L C A, ABREU C A D, et al. Leaching and fractionation of heavy metals in mining soils amended with biochar[J]. Soil & Tillage Research, 2016,164:25-33.
    [8]
    王震宇, 刘国成, MONICA X, 等. 不同热解温度生物炭对Cd(Ⅱ)的吸附特性[J]. 环境科学, 2014,35(12):4735-4744.

    WANG Z Y, LIU G C, MONICA X, et al. Adsorption of Cd(Ⅱ)varies with biochars derived at different pyrolysis temperatures[J] Environmental Science, 2014,35(12):4735-4744.
    [9]
    QIAN L, ZHANG W, YAN J, et al. Effective removal of heavy metal by biochar colloids under different pyrolysis temperatures[J]. Bioresource Technology, 2016,206:217-224.
    pmid: 26859330
    [10]
    陈永婷, 华星, 陈胜利. 密度泛函理论计算研究金属-N4大环化合物在酸性介质中的稳定性[J]. 催化学报, 2016,37(7):1166-1171.

    CHEN Y T, HUA X, CHEN S L. Theoretical study of stability of metal-N4 macrocyclic compounds in acidic media[J]. Chinese Journal of Catalysis, 2016,37(7):1166-1171.
    [11]
    SETO T, OZAKI M, IMAI T, et al. New theories in molecular mechanisms of general anesthesia[J]. Masui the Japanese Journal of Anesthesiology, 2008,57(1):4-21.
    pmid: 18214002
    [12]
    ZHANG L, YING F, WU W, et al. Topology of electron charge density for chemical bonds from valence bond theory:a probe of bonding types[J]. Chemistry, 2009,15(12):2979-2989.
    [13]
    KAMMOUN S. Crystal-field splitting of the Cr4+,terms in LiAlO2,oxide crystal[J]. Journal of Luminescence, 2004,106(3/4):205-210.
    [14]
    SINGH R K, VERMA S K, SHARMA P D. DFT based Study of interaction between frontier orbitals of transition metal halides and thioamides[J]. International Journal of Chem Tech Research , 2011,3(3):1571-1579.
    [15]
    COHEN A J, MORISÁN P, YANG W. Challenges for density functional theory[J]. Chemical Reviews, 2012,112(1):289-320.
    pmid: 22191548
    [16]
    SZABÓ D R, BAGHY K, SZABÓP M et al. Antitumoral effects of 9- cis,retinoic acid in adrenocortical cancer[J]. Cellular & Molecular Life Sciences, 2014,71(5):917-32.
    doi: 10.1007/s00018-013-1408-z pmid: 23807211
    [17]
    STOWASSER R, HOFFMANN R. What do the Kohn-Sham orbitals and eigenvalues mean[J]. Journal of the Chemical Society, 1999(14):3414-3420.
    [18]
    YANG W, COHEN A J, MORISÁNCHEZ P. Derivative discontinuity,bandgap and lowest unoccupied molecular orbital in density functional theory[J]. Journal of Chemical Physics, 2012,136(20):7512-7523.
    [19]
    PERDEW J P, SCHMIDT K. Jacob’s ladder of density functional approximations for the exchange-correlation energy[J]. Physical Review Letters, 2001,577(1):1-20.
    [20]
    王子莹, 邱梦怡, 杨妍, 等. 不同生物炭吸附乙草胺的特征及机理[J]. 农业环境科学学报, 2016,35(1):93-100.

    WANG Z Y, QIU M Y, YANG Y, et al. Sorption of acetochlor by biochars derived from wood dust and swine manure at different pyrolytic temperatures.[J] Journal of Agro-Environment Science, 2016,35(1):93-100.
    [21]
    汤家喜, 李景阳, 何苗苗, 等. 玉米芯生物炭对河岸带土壤中乙草胺和阿特拉津的吸附性能[J]. 环境工程学报, 2018,12(12):3440-3447.

    TANG J X, LI J Y, HE M M, et al. Adsorption performance of corn cob biochar for acetochlor and atrazine in riparian soil[J]. Chinese Journal of Environmental Engineering, 2018,12(12):3440-3447.
    [22]
    XIAO X, CHEN B L, CHEN Z M, et al. Insight into multiple and multilevel structures of biochars and their potential environmental applications:a critical review[J]. Environmental Science & Technology, 2018,52(9):5027-5047.
    doi: 10.1021/acs.est.7b06487 pmid: 29634904
    [23]
    曹美珠, 张超兰, 潘丽萍, 等. 两种生物炭对两种质地土壤中阿特拉津淋溶与迁移的影响[J]. 农业环境科学学报, 2015,34(1):65-71.

    CAO M Z, ZHANG C L, PAN L P, et al. Effect of two biochars on leaching and migration of atrazine in two soils[J]. Journal of Agro-Environment Science, 2015,34(1):65-71.
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