厌氧微生物与Fe-Ni双金属材料联合对四溴双酚A(TBBPA)的去除
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摘要
作为开发强化去除典型溴代阻燃剂四溴双酚A的重要一环,研究了厌氧微生物与Fe-Ni双金属材料联合对四溴双酚A的去除.结果显示:首先,联合体系较单独的厌氧微生物及单独的Fe-Ni双金属材料去除四溴双酚A有更高的去除率,6 h去除率可达到75.50%;联合体系四溴双酚A去除过程符合一级动力学模型,速率常数k为2.2917 h-1,半衰期为0.31 h.其次,利用基于BOX-Behnken(BBD)设计的响应面分析法(RSM)来寻找联合体系四溴双酚A的最佳去除条件,在初始接菌量为0.8,温度为29℃,TBBPA初始浓度为5 mg·L-1时,四溴双酚A的去除率最大.最后,受环境干扰情况的实验结果表明,自然水体条件或添加腐殖酸干扰情况下,均会造成联合体系对四溴双酚A去除率一定程度的降低.
In view of the contamination of Tetrabromobisphenol A in environment,a novel integration of enriched TBBPA-degrading anaerobic microbles and Fe-Ni bimetallic particles was applied to remove TBBPA. A higher removal rate of Tetrabromobisphenol A was investigated in integration system compared to those using single anaerobic microorganism and Fe-Ni bimetallic simply. The degradation date fitted first-order kinetic model well with,the rate constant k of 2. 2917 h-1,half-life of 0.31 h. A response surface methodology based on the BOX-Behnken design was applied to determine the optimum conditions. Under the optimal condition( an inoculum of 108 cell,a temperature of 29 ℃,and an initial concentration of TBBPA of 5 mg·L-1),the removal rate of Tetrabromobisphenol A reached 75.50% within 6 h. It's worth to point that TBBPA also can be reduced using synergistic integration of anaerobic microbes and Fe-Ni bimetallic particles even in natural water or the system containing of humic acid.
In view of the contamination of Tetrabromobisphenol A in environment,a novel integration of enriched TBBPA-degrading anaerobic microbles and Fe-Ni bimetallic particles was applied to remove TBBPA. A higher removal rate of Tetrabromobisphenol A was investigated in integration system compared to those using single anaerobic microorganism and Fe-Ni bimetallic simply. The degradation date fitted first-order kinetic model well with,the rate constant k of 2. 2917 h-1,half-life of 0.31 h. A response surface methodology based on the BOX-Behnken design was applied to determine the optimum conditions. Under the optimal condition( an inoculum of 108 cell,a temperature of 29 ℃,and an initial concentration of TBBPA of 5 mg·L-1),the removal rate of Tetrabromobisphenol A reached 75.50% within 6 h. It's worth to point that TBBPA also can be reduced using synergistic integration of anaerobic microbes and Fe-Ni bimetallic particles even in natural water or the system containing of humic acid.
引文
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Peng X,Jia X.2013.Optimization of parameters for anaerobic cometabolic degradation of TBBPA[J].Bioresource Technology,148:386-393
Peng X,Qu X,Luo W,et al.2014.Co-metabolic degradation of tetrabromobisphenol A by novel strains of Pseudomonas sp.and Streptococcus sp.[J].Bioresource Technology,169:271-276
Peng X,Wang Z,Huang J,et al.2017.Efficient degradation of tetrabromobisphenol A by synergistic integration of Fe/Ni bimetallic catalysis and microbial acclimation[J].Water Research,122:471-480
邱孟德,陈杏娟,邓代永,等.2010.溴代阻燃剂微生物降解的研究进展[J].微生物学通报,37(7):1043-1047
Tada Y,Fujitani T,Yano N,et al.2006.Effects of tetrabromobisphenol A,brominated flame retardant,in ICR mice after prenatal and postnatal exposure[J].Food and Chemical Toxicology,44(8):1408-1413
Wurl O,Obbard J P.2005.Organochlorine pesticides,polychlorinated biphenyls and polybrominated diphenyl ethers in Singapore's coastal marine sediments[J].Chemosphere,58(7):925-933
Xie L,Shang C.2007.The effects of operational parameters and common anions on the reactivity of zero-valent iron in bromate reduction[J].Chemosphere,66(9):1652-1659
郑西来,唐凤琳,辛佳,等.2016.污染地下水零价铁原位反应带修复技术:理论·应用·展望[J].环境科学研究,29(2):155-163
郑政伟,李开明,朱芳,等.2010.底泥中多环芳烃的微生物降解与原位修复技术[J].环境科学与技术,33(6):49-53,104
Zhou J,Yu X,Ding C,et al.2011.Optimization of phenol degradation by Candida tropicalis Z-04 using Plackett-Burman design and response surface methodology.[J].Journal of Environmental Science,23(1):22-30
Dandavate V,Jinjala J,Keharia H,et al.2009.Production,partial purification and characterization of organic solvent tolerant lipase from Burkholderia multivorans V2 and its application for ester synthesis[J].Bioresource Technology,100(13):3374-3381
de Wit C A.2002.An overview of brominated flame retardants in the environment[J].Chemosphere,46(5):583-624
De Wit M,Keil D,Remmerie N,et al.2008.Molecular targets of TBBPA in zebrafish analysed through integration of genomic and proteomic approaches[J].Chemosphere,74(1):96-105
Debenest T,GagnéF,Petit A N,et al.2010.Ecotoxicity of a brominated flame retardant(tetrabromobisphenol A)and its derivatives to aquatic organisms[J].Comparative Biochemistry and Physiology Part C:Toxicology&Pharmacology,152(4):407-412
Decherf S,Seugnet I,Fini J,et al.2010.Disruption of thyroid hormonedependent hypothalamic set-points by environmental contaminants[J].Molecular and Cellular Endocrinology,323(2):172-182
Devlin J F,Allin K O.2005.Major anion effects on the kinetics and reactivity of granular iron in glass-encased magnet batch reactor experiments[J].Environmental Science&Technology,39(6):1868-1874
Doong R,Lai Y.2006.Effect of metal ions and humic acid on the dechlorination of tetrachloroethylene by zerovalent iron[J].Chemosphere,64(3):371-378
Dritsa V,Rigas F,Doulia D,et al.2009.Optimization of culture conditions for the biodegradation of lindane by the polypore fungus ganoderma australe[J].Water,Air,and Soil Pollution,204(1/4):19-27
戴友芝,吴兰艳,田凯勋,等.2008.超声波/零价铁体系降解五氯酚的机理[J].环境科学学报,28(2):331-336
杜青平,彭润,刘伍香,等.2012.四溴双酚A对斑马鱼胚胎体内外发育的毒性效应[J].环境科学学报,32(3):739-744
Fang Z,Qiu X,Chen J,et al.2011.Debromination of polybrominated diphenyl ethers by Ni/Fe bimetallic nanoparticles:Influencing factors,kinetics,and mechanism[J].Journal of Hazardous Materials,185(2/3):958-969
Gerecke A C,Giger W,Hartmann P C,et al.2006.Anaerobic degradation of brominated flame retardants in sewage sludge[J].Chemosphere,64(2):311-317
He J,Robrock K R,Alvarez-Cohen L.2006.Microbial reductive debromination of Polybrominated Diphenyl Ethers(PBDEs)[J].Environmental Science&Technology,40(14):4429-4434
Kanel S R,Manning B,Charlet L,et al.2005.Removal of Arsenic(III)from Groundwater by Nanoscale Zero-Valent Iron[J].Environmental Science&Technology,39(5):1291-1298
Li Y,Zhou Q,Wang Y,et al.2011.Fate of tetrabromobisphenol A and hexabromocyclododecane brominated flame retardants in soil and uptake by plants[J].Chemosphere,82(2):204-209
Luo S,Yang S,Sun C,et al.2012a.Improved debromination of polybrominated diphenyl ethers by bimetallic iron-silver nanoparticles coupled with microwave energy[J].Science of the Total Environment,429:300-308
Luo S,Yang S,Wang X,et al.2012b.Reductive Degradation of Tetrabromobisphenol Using Iron-Silver and Iron-Nickel Bimetallic Nanoparticles with Microwave Energy[J].Environmental Engineering Science,29(6):453-460
Luo X,Zhang X,Liu J,et al.2009.Persistent halogenated compounds in waterbirds from an e-waste recycling region in south China[J].Environmental Science&Technology,43(2):306-311
罗孝俊,余梅,麦碧娴,等.2008.多溴联苯醚(PBDEs)在珠江口水体中的分布与分配[J].科学通报,53(2):141-146
Mckinney M A,Cesh L S,Elliott J E,et al.2006.Brominated Flame Retardants and Halogenated Phenolic Compounds in North American West Coast Bald Eaglet(Haliaeetus leucocephalus)Plasma[J].Environmental Science&Technology,40(20):6275-6281
Parshetti G K,Doong R.2009.Dechlorination of trichloroethylene by Ni/Fe nanoparticles immobilized in PEG/PVDF and PEG/nylon 66membranes[J].Water Research,43(12):3086-3094
Peng X,Jia X.2013.Optimization of parameters for anaerobic cometabolic degradation of TBBPA[J].Bioresource Technology,148:386-393
Peng X,Qu X,Luo W,et al.2014.Co-metabolic degradation of tetrabromobisphenol A by novel strains of Pseudomonas sp.and Streptococcus sp.[J].Bioresource Technology,169:271-276
Peng X,Wang Z,Huang J,et al.2017.Efficient degradation of tetrabromobisphenol A by synergistic integration of Fe/Ni bimetallic catalysis and microbial acclimation[J].Water Research,122:471-480
邱孟德,陈杏娟,邓代永,等.2010.溴代阻燃剂微生物降解的研究进展[J].微生物学通报,37(7):1043-1047
Tada Y,Fujitani T,Yano N,et al.2006.Effects of tetrabromobisphenol A,brominated flame retardant,in ICR mice after prenatal and postnatal exposure[J].Food and Chemical Toxicology,44(8):1408-1413
Wurl O,Obbard J P.2005.Organochlorine pesticides,polychlorinated biphenyls and polybrominated diphenyl ethers in Singapore's coastal marine sediments[J].Chemosphere,58(7):925-933
Xie L,Shang C.2007.The effects of operational parameters and common anions on the reactivity of zero-valent iron in bromate reduction[J].Chemosphere,66(9):1652-1659
郑西来,唐凤琳,辛佳,等.2016.污染地下水零价铁原位反应带修复技术:理论·应用·展望[J].环境科学研究,29(2):155-163
郑政伟,李开明,朱芳,等.2010.底泥中多环芳烃的微生物降解与原位修复技术[J].环境科学与技术,33(6):49-53,104
Zhou J,Yu X,Ding C,et al.2011.Optimization of phenol degradation by Candida tropicalis Z-04 using Plackett-Burman design and response surface methodology.[J].Journal of Environmental Science,23(1):22-30