基于油酸钙加强析出及微生物絮凝剂GA1去除孔雀石绿的方法

肖怀香, 杨朝晖, 宋佩佩, 徐锐, 熊炜平, 李鑫, 张燕茹. 基于油酸钙加强析出及微生物絮凝剂GA1去除孔雀石绿的方法[J]. 环境工程学报, 2018, 12(6): 1619-1628. doi: 10.12030/j.cjee.201711071
引用本文: 肖怀香, 杨朝晖, 宋佩佩, 徐锐, 熊炜平, 李鑫, 张燕茹. 基于油酸钙加强析出及微生物絮凝剂GA1去除孔雀石绿的方法[J]. 环境工程学报, 2018, 12(6): 1619-1628. doi: 10.12030/j.cjee.201711071
XIAO Huaixiang, YANG Zhaohui, SONG Peipei, XU Rui, XIONG Weiping, LI Xin, ZHANG Yanru. Method for malachite green removal by enhanced precipitation of calcium oleate and microbial flocculant GA1 flocculation[J]. Chinese Journal of Environmental Engineering, 2018, 12(6): 1619-1628. doi: 10.12030/j.cjee.201711071
Citation: XIAO Huaixiang, YANG Zhaohui, SONG Peipei, XU Rui, XIONG Weiping, LI Xin, ZHANG Yanru. Method for malachite green removal by enhanced precipitation of calcium oleate and microbial flocculant GA1 flocculation[J]. Chinese Journal of Environmental Engineering, 2018, 12(6): 1619-1628. doi: 10.12030/j.cjee.201711071

基于油酸钙加强析出及微生物絮凝剂GA1去除孔雀石绿的方法

  • 基金项目:

    国家自然科学基金资助项目 (51378189,51578223,51521006)

Method for malachite green removal by enhanced precipitation of calcium oleate and microbial flocculant GA1 flocculation

  • Fund Project:
  • 摘要: 提出利用油酸钙(Ca(OL)2)加强析出和微生物絮凝剂GA1(MBFGA1)絮凝作用去除水溶液中阳离子染料孔雀石绿(MG)的方法。该方法将油酸纳(NaOL)对MG的增溶作用和Ca2+对增溶了MG的NaOL胶团(NaOL-MG胶团)的作用结合起来,使MG以吸附在Ca(OL)2上的悬浮颗粒物的形式从水溶液中析出,随后利用微生物絮凝剂GA1(MBFGA1)将其絮凝沉降。考察了各因素NaOL、Ca2+、MBFGA1的投加量对MG去除率及NaOL与Ca2+相互作用的影响。基于这些研究,利用响应面分析法(RSM)和环境扫描电镜分析(ESEM)对MG去除机理及NaOL与Ca2+之间结合机理进行了探讨。在最优的反应条件下,MG 0.14 mmol·L-1,NaOL 9 mmol·L-1,Ca2+ 9 mmol·L-1,MBFGA1 4 mL,MG去除率可达98.13%。实验结果显示该方法高效环保,在实际染料废水处理中具有较大的应用潜力。
  • 加载中
  • [1] SALIMA A, BENAOUDA B, NOUREDDINE B, et al.Application of Ulva lactuca and Systoceira stricta algae-based activated carbons to hazardous cationic dyes removal from industrial effluents[J].Water Research,2013,47(10):3375-3388 10.1016/j.watres.2013.03.038
    [2] AKMIL-BASAR C, ?NAL Y, KILICER T, et al.Adsorptions of high concentration malachite green by two activated carbons having different porous structures[J].Journal of Hazardous Materials,2005,127(1/2/3):73-80 10.1016/j.jhazmat.2005.06.025
    [3] DIL E A, GHAEDI M, ASFARAM A, et al.Preparation of nanomaterials for the ultrasound-enhanced removal of Pb2+ ions and malachite green dye: Chemometric optimization and modeling[J].Ultrasonics Sonochemistry,2017,34:677-691 10.1016/j.ultsonch.2016.07.001
    [4] 夏阁遥,陈男,胡伟武,等. 磁性Fe3O4/Ag3PO4复合光催化剂催化降解染料废水中的孔雀石绿[J].环境工程学报,2015,9(8):3821-3827
    [5] SHARIFPOUR E, KHAFRI H Z, GHAEDI M, et al.Isotherms and kinetic study of ultrasound-assisted adsorption of malachite green and Pb2+ ions from aqueous samples by copper sulfide nanorods loaded on activated carbon: Experimental design optimization[J].Ultrasonics Sonochemistry,2018,40:373-382 10.1016/j.ultsonch.2017.07.030
    [6] VERMA A K, DASH R R, BHUNIA P.A review on chemical coagulation/flocculation technologies for removal of colour from textile wastewaters[J].Journal of Environmental Management,2012,93(1):154-168 10.1016/j.jenvman.2011.09.012
    [7] GOLOB V, VINDER A, SIMONIC M.Efficiency of the coagulation/flocculation method for the treatment of dyebath effluents[J].Dyes and Pigments,2005,67(2):93-97 10.1016/j.dyepig.2004.11.003
    [8] YANG Z, YANG H, JIANG Z W, et al.Flocculation of both anionic and cationic dyes in aqueous solutions by the amphoteric grafting flocculant carboxymethyl chitosan-graft-polyacrylamide[J].Journal of Hazardous Materials,2013,254-255:36-45 10.1016/j.jhazmat.2013.03.053
    [9] KIM T H, PARK C, YANG J, et al.Comparison of disperse and reactive dye removals by chemical coagulation and Fenton oxidation[J].Journal of Hazardous Materials,2004,112(1/2):95-103. 10.1016/j.jhazmat.2004.04.008
    [10] YU Y, ZHUANG Y Y, QIU M Q, et al.Effect of dye structure on the interaction between organic flocculant PAN-DCD and dye[J].Industrial & Engineering Chemistry Research,2002,41:1589-1596 10.1021/ie010745t
    [11] MONDAL S.Methods of dye removal from dye house effluent: An overview[J].Environmental Engineering Science,2008,25(3):383-396 10.1089/ees.2007.0049
    [12] BIELSKA M, SZYMANOWSKI J.Removal of methylene blue from wastewater using micellar enhanced ultrafiltration[J].Water Research,2006,40(5):1027-1033 10.1016/j.watres.2005.12.027
    [13] ZENG G M, LI X, HUANG J H, et al.Micellar-enhanced ultrafiltration of cadmium and methylene blue in synthetic wastewater using SDS[J].Journal of Hazardous Materials,2011,185(2/3):1304-1310 10.1016/j.jhazmat.2010.10.046
    [14] JAVANBAKHT G, GOUAL L.Mobilization and micellar solubilization of NAPL contaminants in aquifer rocks[J].Journal of Contaminant Hydrology,2016,185-186:61-73 10.1016/j.jconhyd.2016.01.003
    [15] PETRENKO V I, AVDEEV M V, GARAMUS V M, et al.Impact of polyethylene glycol on aqueous micellar solutions of sodium oleate studied by small-angle neutron scattering[J].Colloids and Surfaces A: Physicochemical and Engineering Aspects,2015,480:191-196 10.1016/j.colsurfa.2014.11.064
    [16] XIAO L, XU G Y, ZHANG Z Q, et al.Adsorption of sodium oleate at the interface of oil sand/aqueous solution[J].Colloids and Surfaces A: Physicochemical and Engineering Aspects,2003,224(1/2/3):199-206 10.1016/S0927-7757(03)00328-5
    [17] DAS D, PAL A.Adsolubilization phenomenon perceived in chitosan beads leading to a fast and enhanced malachite green removal[J].Chemical Engineering Journal,2016,290:371-380 10.1016/j.cej.2016.01.062
    [18] HARWOT P, VEN T G M.Effects of sodium oleate and calcium chloride on the deposition of latex particles on an air/water interface[J].Colloids and Surfaces A: Physicochemical and Engineering Aspects,1997,121:229-237 10.1016/S0927-7757(96)03986-6
    [19] YANG Z H, WU Z, ZENG G M, et al.Assessing the effect of flow fields on flocculation of kaolin suspension using microbial flocculant GA1[J].RSC Advances,2014,4(76):40464-40473 10.1039/C4RA04101A
    [20] YANG Z H, HUANG J, ZENG G M, et al.Optimization of flocculation conditions for kaolin suspension using the composite flocculant of MBFGA1 and PAC by response surface methodology[J].Bioresource Technology,2009,100(18):4233-4239 10.1016/j.biortech.2008.12.033
    [21] BARE? M.Two-phase titration of soap in detergents[J].Tenside,1969,6:312-316 10.1007/BF02667469
    [22] CUI L, PUERTO M, LóPEZ-SALINAS J L, et al.Improved methylene blue two-phase titration method for determining cationic surfactant concentration in high-salinity brine[J].Analytical Chemistry,2014,86(22):11055-11061 10.1021/ac500767m
    [23] FANG L P, WU B L, CHAN J K, et al.Lanthanum oxide nanorods for enhanced phosphate removal from sewage: A response surface methodology study[J].Chemosphere,2018,192:209-216 10.1016/j.chemosphere.2017.10.154
    [24] ZHANG Y J, YANG Z H, SONG P P, et al.Application of TiO2-organobentonite modified by cetyltrimethylammonium chloride photocatalyst and polyaluminum chloride coagulant for pretreatment of aging landfill leachate[J].Environmental Science and Pollution Research,2016,23(18):18552-18563 10.1007/2Fs11356-016-7031-4
    [25] DANMALIKI G I, SALEH T A, SHAMSUDDEEN A A.Response surface methodology optimization of adsorptive desulfurization on nickel/activated carbon[J].Chemical Engineering Journal,2017,313:993-1003 10.1016/j.cej.2016.10.141
    [26] VUCINIC D R, RADULOVIC D S, DEUSIC S D.Electrokinetic properties of hydroxyapatite under flotation conditions[J].Journal of Colloid and Interface Science,2010,343(1):239-245 10.1016/j.jcis.2009.11.024
    [27] KUSHNER L M, DUNCAN B C, HOFFMAN J I.A viscometric study of the micelles of sodium dodecyl sulfate in dilute solutions[J].Journal of Research of the National Bureau of Standards,1952,49(2):85-90 10.6028/jres.049.011
    [28] 张媛媛,杨朝晖,曾光明,等. 微生物絮凝剂MBFGA1的结构鉴定及絮凝机理研究[J].中国环境科学,2013,33(2):278-285
    [29] ZHU H C, ZHANG Y, YANG X G, et al.Polyacrylamide grafted cellulose as an eco-friendly flocculant: Key factors optimization of flocculation to surfactant effluent[J].Carbohydrate Polymers,2016,135:145-152 10.1016/j.carbpol.2015.08.049
    [30] GHIMICI L, NICHIFOR M.Ionic dextran derivatives for removal of Fastac 10 EC from its aqueous emulsions[J].Carbohydrate Polymers,2015,134:46-51 10.1016/j.carbpol.2015.07.100
    [31] FENG J, YANG Z H, ZENG G M, et al.The adsorption behavior and mechanism investigation of Pb(II) removal by flocculation using microbial flocculant GA1[J].Bioresource Technology,2013,148:414-421 10.1016/j.biortech.2013.09.011
    [32] ZHOU Y, YANG Z H, HUANG J, et al.Ni(II) removal from aqueous solution by biosorption and flocculation using microbial flocculant GA1[J].Research on Chemical Intermediates,2017,43(7):3939-3359 10.1007/s11164-016-2845-8
  • 加载中
计量
  • 文章访问数:  3844
  • HTML全文浏览数:  3297
  • PDF下载数:  355
  • 施引文献:  0
出版历程
  • 刊出日期:  2018-06-18

基于油酸钙加强析出及微生物絮凝剂GA1去除孔雀石绿的方法

  • 1. 湖南大学环境科学与工程学院,长沙 410082
  • 2. 湖南大学环境生物与控制教育部重点实验室,长沙 410082
  • 3. 山东农业大学资源与环境学院,泰安 271018
基金项目:

国家自然科学基金资助项目 (51378189,51578223,51521006)

摘要: 提出利用油酸钙(Ca(OL)2)加强析出和微生物絮凝剂GA1(MBFGA1)絮凝作用去除水溶液中阳离子染料孔雀石绿(MG)的方法。该方法将油酸纳(NaOL)对MG的增溶作用和Ca2+对增溶了MG的NaOL胶团(NaOL-MG胶团)的作用结合起来,使MG以吸附在Ca(OL)2上的悬浮颗粒物的形式从水溶液中析出,随后利用微生物絮凝剂GA1(MBFGA1)将其絮凝沉降。考察了各因素NaOL、Ca2+、MBFGA1的投加量对MG去除率及NaOL与Ca2+相互作用的影响。基于这些研究,利用响应面分析法(RSM)和环境扫描电镜分析(ESEM)对MG去除机理及NaOL与Ca2+之间结合机理进行了探讨。在最优的反应条件下,MG 0.14 mmol·L-1,NaOL 9 mmol·L-1,Ca2+ 9 mmol·L-1,MBFGA1 4 mL,MG去除率可达98.13%。实验结果显示该方法高效环保,在实际染料废水处理中具有较大的应用潜力。

English Abstract

参考文献 (32)

目录

/

返回文章
返回