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Fate of Biofilm Activity in Cascade Aerating Trickling Filter for Wastewater Treatment: Comparison of Two Types of Indigenous Support Media. Biochem Eng J 2023. [DOI: 10.1016/j.bej.2023.108875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Shabir M, Yasin M, Hussain M, Shafiq I, Akhter P, Nizami AS, Jeon BH, Park YK. A review on recent advances in the treatment of dye-polluted wastewater. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.05.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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3
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Sheam MM, Biswas SK, Ahmed KR, Syed SB, Hossain MS, Khan MSA, Hasan MR, Zohra FT, Rahman MM. Mycoremediation of reactive red HE7B dye by Aspergillus salinarus isolated from textile effluents. CURRENT RESEARCH IN MICROBIAL SCIENCES 2021; 2:100056. [PMID: 34841347 PMCID: PMC8610306 DOI: 10.1016/j.crmicr.2021.100056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 07/23/2021] [Accepted: 07/31/2021] [Indexed: 11/04/2022] Open
Abstract
Reactive dyes are widely utilized in the textile industry due to their advantageous properties of vivid color, water-fastness, and simple application procedures with minimal energy usage. The toxicity of most azo dyes is a significant environmental concern, as effluents from dye processing and manufacturing sectors are known to be carcinogenic and mutagenic to numerous species. These issues are more grievous in Bangladesh, one of the largest exporters of apparel. This study aimed to isolate and identify potential fungal strains from textile effluent that are capable of degrading Reactive Red HE7B dye (a sulphonated reactive azo dye), a widely used dye in local thread dyeing industries. Dye degradation assay was performed in potato dextrose broth supplemented with 50 mg/l Reactive Red HE7B and the degradation rate was measured by a UV spectrophotometer. DNA extraction, quantification, PCR, internal transcribed spacer (ITS) sequencing, and phylogenetic analysis were performed to identify the selected fungi. Among the isolates, the three best performing strains TEF -3, TEF -4, and TEF -5 showed 97.41%, 93.12%, and 82.89% dye degrading efficacy after 96 h of incubation, respectively. All three strains, TEF-3, TEF-4, and TEF-5 showed similarity with Aspergillus salinarus (accession no. NR_157473.1) and the similarity percentages were 97.02, 96.95, and 95.28 respectively. Interestingly, this study probably the very first indication of textile dye degradation by Aspergillus salinarus strains. Thus, these fungal strains possess the prospectiveness to be utilized in the textile wastewater treatment plants, since the isolates demonstrated the substantial capacity (>80%) to degrade Reactive Red dye after 96 h of incubation.
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Affiliation(s)
- Md. Moinuddin Sheam
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh
| | - Sudhangshu Kumar Biswas
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh
| | - Kazi Rejvee Ahmed
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh
| | - Shifath Bin Syed
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh
| | - Md. Shamim Hossain
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh
| | - Md. Shakil Ahmed Khan
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh
| | | | - Fatema Tuj Zohra
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh
| | - Md. Mizanur Rahman
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh
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Li Q, Li Y, Li H, Yan X, Han G, Chen F, Song Z, Zhang J, Fan W, Yi C, Xu Z, Tan B, Yan W. Highly Luminescent Copper Nanoclusters Stabilized by Ascorbic Acid for the Quantitative Detection of 4-Aminoazobenzene. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1531. [PMID: 32759865 PMCID: PMC7466603 DOI: 10.3390/nano10081531] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 07/29/2020] [Accepted: 08/01/2020] [Indexed: 12/30/2022]
Abstract
As one of the widely studied metal nanoclusters, the preparation of copper nanoclusters (Cu NCs) by a facile method with high fluorescence performance has been the interest of researchers. In this paper, a simple, green, clean, and time-saving chemical etching method was used to synthesize water-soluble Cu NCs using ascorbic acid (AA) as the reducing agent. The as-prepared Cu NCs showed strong green fluorescence (with a quantum yield as high as 33.6%) and high ion stability, and good antioxidant activity as well. The resultant Cu NCs were used for the detection of 4-aminoazobenzene (one of 24 kinds of prohibited textile compounds) in water with a minimum detection limit of 1.44 μM, which has good potential for fabric safety monitoring.
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Affiliation(s)
- Qiang Li
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education, Key Laboratory of Green Preparation and Application for Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science & Engineering, Hubei University, Wuhan 430062, China; (Q.L.); (Y.L.); (F.C.); (Z.S.); (W.F.); (C.Y.); (Z.X.)
| | - Yunhao Li
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education, Key Laboratory of Green Preparation and Application for Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science & Engineering, Hubei University, Wuhan 430062, China; (Q.L.); (Y.L.); (F.C.); (Z.S.); (W.F.); (C.Y.); (Z.X.)
| | - Heguo Li
- State Key Laboratory of NBC Protection for Civilian, Research Institution of Chemical Defense, Beijing 100191, China; (X.Y.); (G.H.)
| | - Xiaoshan Yan
- State Key Laboratory of NBC Protection for Civilian, Research Institution of Chemical Defense, Beijing 100191, China; (X.Y.); (G.H.)
| | - Guolin Han
- State Key Laboratory of NBC Protection for Civilian, Research Institution of Chemical Defense, Beijing 100191, China; (X.Y.); (G.H.)
| | - Feng Chen
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education, Key Laboratory of Green Preparation and Application for Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science & Engineering, Hubei University, Wuhan 430062, China; (Q.L.); (Y.L.); (F.C.); (Z.S.); (W.F.); (C.Y.); (Z.X.)
| | - Zhengwei Song
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education, Key Laboratory of Green Preparation and Application for Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science & Engineering, Hubei University, Wuhan 430062, China; (Q.L.); (Y.L.); (F.C.); (Z.S.); (W.F.); (C.Y.); (Z.X.)
| | - Jianqiao Zhang
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China;
| | - Wen Fan
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education, Key Laboratory of Green Preparation and Application for Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science & Engineering, Hubei University, Wuhan 430062, China; (Q.L.); (Y.L.); (F.C.); (Z.S.); (W.F.); (C.Y.); (Z.X.)
| | - Changfeng Yi
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education, Key Laboratory of Green Preparation and Application for Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science & Engineering, Hubei University, Wuhan 430062, China; (Q.L.); (Y.L.); (F.C.); (Z.S.); (W.F.); (C.Y.); (Z.X.)
| | - Zushun Xu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education, Key Laboratory of Green Preparation and Application for Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science & Engineering, Hubei University, Wuhan 430062, China; (Q.L.); (Y.L.); (F.C.); (Z.S.); (W.F.); (C.Y.); (Z.X.)
| | - Bien Tan
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China;
| | - Wei Yan
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education, Key Laboratory of Green Preparation and Application for Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science & Engineering, Hubei University, Wuhan 430062, China; (Q.L.); (Y.L.); (F.C.); (Z.S.); (W.F.); (C.Y.); (Z.X.)
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Roy DC, Biswas SK, Sheam MM, Hasan MR, Saha AK, Roy AK, Haque ME, Rahman MM, Tang SS. Bioremediation of malachite green dye by two bacterial strains isolated from textile effluents. CURRENT RESEARCH IN MICROBIAL SCIENCES 2020; 1:37-43. [PMID: 34841300 PMCID: PMC8610292 DOI: 10.1016/j.crmicr.2020.06.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 06/16/2020] [Accepted: 06/17/2020] [Indexed: 11/25/2022] Open
Abstract
Globally, water pollution from the textile industries is an alarming issue. Malachite Green dye of the triphenylmethane group is an extensively used dye in the fabric industries that is emitted through textile wastewater. This study aimed to isolate and characterize potential Malachite Green (MG) dye degrading bacteria from textile effluents. Different growth and culture parameters such as temperature, pH and dye concentration were optimized to perform the dye-degradation assay using different concentrations of MG dye in the mineral salt medium. A photo-electric-colorimeter was used to measure the decolorizing activity of bacteria at different time intervals after aerobic incubation. Two potential bacterial strains of Enterobacter spp. CV-S1 (accession no: MH450229) and Enterobacter spp. CM-S1 (accession no: MH447289) were isolated from textile effluents exhibiting potential MG dye decoloring efficiency. Further, the RAPD analysis and 16S rRNA sequencing confirmed the genetic differences of the isolated strains. Enterobacter sp CV-S1 and Enterobacter sp CM-S1 can completely decolor MG dye up to 15 mg/L under shaking condition without any requirement of sole carbon source. Thus, these two bacteria have the potency to be utilized in the textile wastewater treatment plant.
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Affiliation(s)
- Dipankar Chandra Roy
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia-7003, Bangladesh.,Biomedical and Toxicological Research Institute, Bangladesh Council of Scientific and Industrial Research, Dhaka-1205, Bangladesh
| | - Sudhangshu Kumar Biswas
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia-7003, Bangladesh.,Division of Microbiology, Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Md Moinuddin Sheam
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia-7003, Bangladesh
| | - Md Rockybul Hasan
- Division of Microbiology, Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Ananda Kumar Saha
- Department of Zoology, Faculty of Biological Sciences, University of Rajshahi, Rajshahi-6205, Bangladesh
| | - Apurba Kumar Roy
- Department of Genetic Engineering and Biotechnology, Faculty of Biological Sciences, University of Rajshahi, Rajshahi-6205, Bangladesh
| | | | - Md Mizanur Rahman
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia-7003, Bangladesh
| | - Swee-Seong Tang
- Division of Microbiology, Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
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Karim ME, Dhar K, Hossain MT. Decolorization of Textile Reactive Dyes by Bacterial Monoculture and Consortium Screened from Textile Dyeing Effluent. J Genet Eng Biotechnol 2018; 16:375-380. [PMID: 30733749 PMCID: PMC6353716 DOI: 10.1016/j.jgeb.2018.02.005] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 01/14/2018] [Accepted: 02/15/2018] [Indexed: 12/02/2022]
Abstract
Dyeing effluents have become a vital source of water pollution. Due to the xenobiotic properties and toxicity to all life forms including humans, removal of undesirable color and associated toxicity is crucial. In this study, five dye decolorizing bacteria were isolated from dyeing effluent using selective enrichment culture in Bushnell-Haas (BH) medium amended with co-substrate (i.e. glucose, yeast extract) and 100 mg L-1 of each commercially available reactive dyes viz. Novacron Orange FN-R, Novacron Brilliant Blue FN-R, Novacron Super Black G, Bezema Yellow S8-G and Bezema Red S2-B. The isolated bacteria were identified and assigned as Neisseria sp., Vibrio sp., Bacillus sp., Bacillus sp. and Aeromonas sp. based on their phenotypic (cultural, morphological, physiological and biochemical characteristic) observation. The dye decolorization efficiency was estimated spectrophotometrically up to 6 days of static incubation at 37 °C and observed that all of the isolates were unable to induce decolorization in absence of co-substrate. In case of monoculture, decolorization percentage varies from no visible decolorization (Bezema Red S2-B by Ek-5) to highest 90% decolorization (Novacron Brilliant Blue FN-R by Ek-13) whereas the decolorization percentage of bacterial consortium varies from 65% (Bezema Yellow S8-G) to 90% (Novacron Brilliant Blue FN-R and Novacron Super Black G). The study outlines the co-substrates mediated decolorization process where bacterial consortium proved as efficient dye decolorizer than that of the monocultures. This finding confers possibility of using novel microbial consortium for biological treatment of disreputable dyeing effluents.
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Affiliation(s)
- Md. Ekramul Karim
- Department of Microbiology, Faculty of Biological Sciences, University of Chittagong, Chittagong 4331, Bangladesh
- Environmental Biotechnology Division, National Institute of Biotechnology, Dhaka 1349, Bangladesh
| | - Kartik Dhar
- Department of Microbiology, Faculty of Biological Sciences, University of Chittagong, Chittagong 4331, Bangladesh
| | - Md. Towhid Hossain
- Department of Microbiology, Faculty of Biological Sciences, University of Chittagong, Chittagong 4331, Bangladesh
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Ceretta MB, Durruty I, Orozco AMF, González JF, Wolski EA. Biodegradation of textile wastewater: enhancement of biodegradability via the addition of co-substrates followed by phytotoxicity analysis of the effluent. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2018; 2017:516-526. [PMID: 29851404 DOI: 10.2166/wst.2018.179] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This work reports on the biodegradation of textile wastewater by three alternative microbial treatments. A bacterial consortium, isolated from a dyeing factory, showed significant efficacy in decolourizing wastewater (77.6 ± 3.0%); the decolourization rate was 5.80 ± 0.31 mg of azo dye·L-1·h-1, without the addition of an ancillary carbon source (W). The degradation was 52% (measured as COD removal) and the products of the treatment showed low biodegradability (COD/BOD5 = 4.2). When glucose was added to the wastewater, (W + G): the decolourization efficiency increased to 87.24 ± 2.5% and the decolourization rate significantly improved (25.67 ± 3.62 mg·L-1·h-1), although the COD removal efficiency was only 44%. Finally, the addition of starch (W + S) showed both a similar decolourization rate and efficiency to the W treatment, but a higher COD removal efficiency (72%). In addition, the biodegradability of the treated wastewater was considerably improved (COD/BOD5 = 1.2) when starch was present. The toxicity of the degradation products was tested on Lactuca sativa seeds. In all treatments, toxicity was reduced with respect to the untreated wastewater. The W + S treatment gave the best performance.
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Affiliation(s)
- María Belén Ceretta
- Grupo de Ingeniería Bioquímica, Departamento de Ingeniería Química y Alimentos, Facultad de Ingeniería, Universidad Nacional de Mar del Plata, J.B. Justo 4302, 7600 Mar del Plata, Buenos Aires, Argentina E-mail: ; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Ministerio de Ciencia y Técnica de la Nación, Buenos Aires, Argentina
| | - Ignacio Durruty
- Grupo de Ingeniería Bioquímica, Departamento de Ingeniería Química y Alimentos, Facultad de Ingeniería, Universidad Nacional de Mar del Plata, J.B. Justo 4302, 7600 Mar del Plata, Buenos Aires, Argentina E-mail: ; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Ministerio de Ciencia y Técnica de la Nación, Buenos Aires, Argentina
| | - Ana Micaela Ferro Orozco
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Ministerio de Ciencia y Técnica de la Nación, Buenos Aires, Argentina; Instituto de Investigaciones en Ciencia y Tecnología de Materiales (INTEMA) CONICET, Facultad de Ingeniería, Universidad Nacional de Mar del Plata, J.B. Justo 4302, 7600 Mar del Plata, Buenos Aires, Argentina
| | - Jorge Froilán González
- Grupo de Ingeniería Bioquímica, Departamento de Ingeniería Química y Alimentos, Facultad de Ingeniería, Universidad Nacional de Mar del Plata, J.B. Justo 4302, 7600 Mar del Plata, Buenos Aires, Argentina E-mail: ; Comisión de Investigaciones Científicas de la provincia de Buenos Aires, Ministerio de Ciencia y Técnica de la provincia, Buenos Aires, Argentina
| | - Erika Alejandra Wolski
- Grupo de Ingeniería Bioquímica, Departamento de Ingeniería Química y Alimentos, Facultad de Ingeniería, Universidad Nacional de Mar del Plata, J.B. Justo 4302, 7600 Mar del Plata, Buenos Aires, Argentina E-mail: ; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Ministerio de Ciencia y Técnica de la Nación, Buenos Aires, Argentina
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Jadhav I, Vasniwal R, Shrivastav D, Jadhav K. Microorganism-Based Treatment of Azo Dyes. ACTA ACUST UNITED AC 2016. [DOI: 10.3923/jest.2016.188.197] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Mansour HB, Boughzala O, Dridi D, Barillier D, Chekir-Ghedira L, Mosrati R. Les colorants textiles sources de contamination de l’eau : CRIBLAGE de la toxicité et des méthodes de traitement. ACTA ACUST UNITED AC 2011. [DOI: 10.7202/1006453ar] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Les colorants sont largement utilisés dans les imprimeries, les produits alimentaires, cosmétiques et cliniques, mais en particulier dans les industries textiles pour leur stabilité chimique et la facilité de leur synthèse et leur variété de couleurs. Cependant, ces colorants sont à l’origine de la pollution une fois évacués dans l’environnement. La production mondiale des colorants est estimée à plus de 800 000 t•an-1et les colorants azoïques sont majoritaires et représentent 60-70 %. Compte tenu de la composition très hétérogène de ces derniers, leur dégradation conduit souvent à la conception d’une chaîne de traitement physique-chimique et biologique assurant l’élimination des différents polluants par étapes successives. Dés études ont montré que plusieurs colorants azoïques sont toxiques et mutagènes et le traitement biologique de ces colorants semble présenter un intérêt scientifique majeur. Les traitements physico-chimiques communs (adsorption, coagulation/floculation, précipitation etc.) sont couramment utilisés pour les effluents industriels. Malgré leur rapidité, ces méthodes se sont avérées peu efficaces compte tenu des normes exigées sur ces rejets. Le traitement biologique constitue une alternative fiable; en effet, plusieurs microorganismes sont capables de transformer les colorants azoïques en sous-produits incolores. Les bactéries dégradent les colorants azoïques en deux étapes : un clivage de liaison azo, par l’intermédiaire de l’azoréductase, suivi d’une oxydation des amines aromatiques formées lors de la première étape. L’azoréduction constitue alors une étape clé du traitement des effluents chargés de ces colorants.
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Affiliation(s)
- Hedi Ben Mansour
- Équipe de Recherche en Physico-Chimie et Biotechnologie (ERPCB – EA3914), IUT-UFR Sciences, Université de Caen, Basse Normandie, France, Laboratoire de Biologie Cellulaire, Faculté de Médicine Dentaire, Rue Avicenne, 5000 Monastir, Tunisie, Institut Supérieur de Biotechnologie Technopole Sidi Thabet, Université Manouba, Manouba, Tunisie, Téléphone: 00216 97 367 568, T.élécopieur: 00216 73 461 830
| | - Oualid Boughzala
- Équipe de Recherche en Physico-Chimie et Biotechnologie (ERPCB – EA3914), IUT-UFR Sciences, Université de Caen, Basse Normandie, France
| | - dorra Dridi
- Institut Supérieur de Biotechnologie Technopole Sidi Thabet, Université Manouba, Manouba, Tunisie
| | - Daniel Barillier
- Équipe de Recherche en Physico-Chimie et Biotechnologie (ERPCB – EA3914), IUT-UFR Sciences, Université de Caen, Basse Normandie, France
| | - Leila Chekir-Ghedira
- Laboratoire de Biologie Cellulaire, Faculté de Médicine Dentaire, Rue Avicenne, 5000 Monastir, Tunisie
| | - Ridha Mosrati
- Équipe de Recherche en Physico-Chimie et Biotechnologie (ERPCB – EA3914), IUT-UFR Sciences, Université de Caen, Basse Normandie, France
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Two different electron transfer pathways may involve in azoreduction in Shewanella decolorationis S12. Appl Microbiol Biotechnol 2009; 86:743-51. [PMID: 20012540 DOI: 10.1007/s00253-009-2376-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2009] [Revised: 10/26/2009] [Accepted: 11/19/2009] [Indexed: 10/20/2022]
Abstract
Electron transfer pathways for azoreduction by S. decolorationis S12 were studied using a mutant S12-22 which had a transposon insertion in ccmA. The results imply that there are two different pathways for electron transport to azo bonds. The colony of S12-22 was whitish and incapable of producing mature c-type cytochromes whose alpha-peak was at 553 nm in the wild type S12. The mutant S12-22 could not use formate as the sole electron donor for azoreduction either in vivo or in vitro, but intact cells of S12-22 were able to reduce azo dyes of low polarity, such as methyl red, when NADH was served as the sole electron donor. Although the highly polar-sulfonated amaranth could not be reduced by intact cells of S12-22, it could be efficiently reduced by cell extracts of the mutant when NADH was provided as the sole electron donor. These results suggest that the mature c-type cytochromes are essential electron mediators for the extracellular azoreduction of intact cells, while the other pathway without the involvement of mature c-type cytochromes, NADH-dependent oxidoreductase-mediated electron transfer pathway can reduce lowly polar sulfonated azo dyes inside the whole cells or highly polar sulfonated azo dyes in the cell extracts without bacterial membrane barriers.
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Ali N, Hameed A, Ahmed S. Physicochemical characterization and Bioremediation perspective of textile effluent, dyes and metals by indigenous Bacteria. JOURNAL OF HAZARDOUS MATERIALS 2009; 164:322-328. [PMID: 18818017 DOI: 10.1016/j.jhazmat.2008.08.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2008] [Revised: 07/04/2008] [Accepted: 08/06/2008] [Indexed: 05/26/2023]
Abstract
Physicochemical and bacteriological status of a local textile mill effluent showed considerably high values of temperature (40 degrees C), pH (9.50), EC (3.57mus/m), BOD (548mgl(-1)), COD (1632mgl(-1)), TSS (5496mgl(-1)), TDS (2512mgl(-1)), heavy metals ions (0.28-6.36mgl(-1)) and color above the prescribed fresh water limits. However, a considerable decline in almost all pollution indicators from source to sink indicated signs of natural remediation. Ten bacteria strains isolated from effluent showed comparatively higher resistance (MRL) (mgl(-1)) (average) for 10 heavy metals than against four structurally different dyes tested on solid media of mineral salt. Overall bacterial resistance was quite high against Fe(3+) (2820), Cr(3+) (1203), Zn(2+) (1122), Mn(2+) (804) and Pb(2+) (435), whereas, it varied amid 300-500 in four dyes. Bacterial decolorization/degradation of dyes indicated on solid media was confirmed through experiments carried out in liquid broth.
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Affiliation(s)
- Naeem Ali
- Department of Environmental Sciences, Faculty of Basic and Applied Science, International Islamic University, Islamabad, Pakistan.
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Ogawa T, Yatome C, Idaka E, Kamiya H. Biodegradation of Azo Acid Dyes by Continuous Cultivation of Pseudomonas Cepacia 13NA. ACTA ACUST UNITED AC 2008. [DOI: 10.1111/j.1478-4408.1986.tb01037.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Ogawa T, Yatome C, Idaka E. Biodegradation of p-Aminoazobenzene by Continuous Cultivation of Pseudomonas pseudomallei 13IMA. ACTA ACUST UNITED AC 2008. [DOI: 10.1111/j.1478-4408.1981.tb03551.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Matanić H, Grabarić Z, Briŝki F, Koprivanac N. Microbial decolorisation of chromium-azomethine dye under aerobic conditions. ACTA ACUST UNITED AC 2008. [DOI: 10.1111/j.1478-4408.1996.tb01808.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Mohanty S, Dafale N, Rao NN. Microbial decolorization of reactive black-5 in a two-stage anaerobic–aerobic reactor using acclimatized activated textile sludge. Biodegradation 2006; 17:403-13. [PMID: 16477361 DOI: 10.1007/s10532-005-9011-0] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2005] [Accepted: 08/08/2005] [Indexed: 11/25/2022]
Abstract
A two-stage anaerobic-aerobic treatment process based on mixed culture of bacteria isolated from textile dye effluent was used to degrade reactive black 5 dye (RB-5). The anaerobic step was studied in more detail by varying the dye concentration from 100 to 3000 mg l(-1). The results showed that major decolorization was achieved during the anaerobic process. The time required for decolorization by > 90% increased as the concentration of the dye increased. It was also found that maintaining dissolved oxygen (DO) concentration below 0.5 mg l(-1 )and addition of a co-substrate viz., glucose, facilitates anaerobic decolorization reaction remarkably. An attempt was made to identify the metabolites formed in anaerobic process by using high performance liquid chromatography (HPLC) and UV-VIS spectrophotometry. A plate assay was performed for the detection of dominant decolorizing bacteria. Only a few bacterial colonies with high clearing zones (decolorization zones) were found. The results showed that under anaerobic condition RB-5 molecules were reduced and aromatic amines were generated. The aromatic amine metabolite was partly removed in subsequent aerobic bio-treatment. It was possible to achieve more than 90% decolorization and approximately 46% reduction in amine metabolite concentration through two-stage anaerobic-aerobic treatment after a reaction period of 2 days.
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Affiliation(s)
- Sagarika Mohanty
- National Environmental Engineering Research Institute, Nehru Marg, 440020, Nagpur, India
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Bhatt N, Patel KC, Keharia H, Madamwar D. Decolorization of diazo-dye Reactive Blue 172 byPseudomonas aeruginosa NBAR12. J Basic Microbiol 2005; 45:407-18. [PMID: 16304703 DOI: 10.1002/jobm.200410504] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
A novel bacterial strain capable of decolorizing textile dyes was isolated from dye contaminated soil obtained from industrial estate of Ahmedabad, Gujarat, India. The bacterial isolate Pseudomonas aeruginosa NBAR12 was capable of decolorizing 12 different dyes tested with decolorization efficiency varying in the range of 80 to 95%. Maximum extent as well as rate of Reactive Blue 172 (RB 172) decolorization was observed when glucose (2 g x l(-1)) and yeast extract (2.5 g x l(-1)) were supplemented in the medium. The optimum dye pH and temperature for dye decolorization was found to be 7 and 40 degrees C, respectively. The decolorizing activity was found to increase with increasing the dye concentration from 50 to 400 mg x l(-1). The dye decolorization was strongly inhibited at 500 mg dye l(-1) in the medium. High performance thin layer chromatography analysis indicated that dye decolorization occurred due to the breakdown of dye molecules into colorless end products.
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Affiliation(s)
- Nikhil Bhatt
- Biogas Research Centre, Gujarat Vidyapith, Sadra 382 320, Gujarat, India
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Junnarkar N, Murty DS, Bhatt NS, Madamwar D. Decolorization of diazo dye Direct Red 81 by a novel bacterial consortium. World J Microbiol Biotechnol 2005. [DOI: 10.1007/s11274-005-9014-3] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Kuhad RC, Sood N, Tripathi KK, Singh A, Ward OP. Developments in Microbial Methods for the Treatment of Dye Effluents. ADVANCES IN APPLIED MICROBIOLOGY 2004; 56:185-213. [PMID: 15566980 DOI: 10.1016/s0065-2164(04)56006-9] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- R C Kuhad
- Department of Microbiology, University of Delhi New Delhi-110 021, India
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Abraham TE, Senan RC, Shaffiqu TS, Roy JJ, Poulose TP, Thomas PP. Bioremediation of textile azo dyes by an aerobic bacterial consortium using a rotating biological contactor. Biotechnol Prog 2003; 19:1372-6. [PMID: 12892505 DOI: 10.1021/bp034062f] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The degradation of an azo dye mixture by an aerobic bacterial consortium was studied in a rotating biological reactor. Laterite pebbles of particle size 850 microm to 1.44 mm were fixed on gramophone records using an epoxy resin on which the developed consortium was immobilized. Rate of degradation, BOD, biomass determination, enzymes involved, and fish bioassay were studied. The RBC has a high efficiency for dye degradation even at high dye concentrations (100 microg/mL) and high flow rate (36 L/h) at alkaline pH and salinity conditions normally encountered in the textile effluents. Bioassays (LD-50) using Thilapia fish in treated effluent showed that the percentage mortality was zero over a period of 96 h, whereas the mortality was 100% in untreated dye water within 26 h. Fish bioassay confirms that the effluent from RBC can be discharged safely to the environment.
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Affiliation(s)
- T Emilia Abraham
- Biochemical Processing Section, Process Engineering Division, Regional Research Laboratory (CSIR), Thiruvananthapuram 695 019, India.
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Coughlin MF, Kinkle BK, Bishop PL. High performance degradation of azo dye Acid Orange 7 and sulfanilic acid in a laboratory scale reactor after seeding with cultured bacterial strains. WATER RESEARCH 2003; 37:2757-2763. [PMID: 12753854 DOI: 10.1016/s0043-1354(03)00069-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Bacterial strains 1CX and SAD4i--previously isolated from the mixed liquor of a municipal sewage treatment plant--are capable of degrading the azo dye Acid Orange 7 (AO7) and sulfanilic acid, respectively. A rotating drum bioreactor (RDBR), operating under continuous flow and nutrient conditions designed to simulate the effluent from a dye manufacturing plant, was seeded with strains 1CX and SAD4i, forming a biofilm capable of degrading AO7 and sulfanilic acid. In addition, an RDBR containing a pre-existing biofilm capable of degrading AO7, but not sulfanilic acid, was seeded with strain SAD4i alone. Strain SAD4i was incorporated into the existing biofilm and degraded the sulfanilic acid resulting from the degradation of AO7 by indigenous members of the biofilm. The ability to seed a bioreactor with bacterial strains capable of degrading azo dyes, and resulting by-products, in a mixed microbial community suggests that this process could have commercial applications.
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NISHIDA T, TSUTSUMI Y, KEMI M, HANEDA T, OKAMURA H. Decolorization of Anthraquinone Dyes by White-Rot Fungi and Its Related Enzymes. ACTA ACUST UNITED AC 1999. [DOI: 10.2965/jswe.22.465] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Pasti-Grigsby MB, Paszczynski A, Goszczynski S, Crawford DL, Crawford RL. Influence of aromatic substitution patterns on azo dye degradability by Streptomyces spp. and Phanerochaete chrysosporium. Appl Environ Microbiol 1992; 58:3605-13. [PMID: 1482183 PMCID: PMC183151 DOI: 10.1128/aem.58.11.3605-3613.1992] [Citation(s) in RCA: 171] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Twenty-two azo dyes were used to study the influence of substituents on azo dye biodegradability and to explore the possibility of enhancing the biodegradabilities of azo dyes without affecting their properties as dyes by changing their chemical structures. Streptomyces spp. and Phanerochaete chrysosporium were used in the study. None of the actinomycetes (Streptomyces rochei A10, Streptomyces chromofuscus A11, Streptomyces diastaticus A12, S. diastaticus A13, and S. rochei A14) degraded the commercially available Acid Yellow 9. Decolorization of monosulfonated mono azo dye derivatives of azobenzene by the Streptomyces spp. was observed with five azo dyes having the common structural pattern of a hydroxy group in the para position relative to the azo linkage and at least one methoxy and/or one alkyl group in an ortho position relative to the hydroxy group. The fungus P. chrysosporium attacked Acid Yellow 9 to some extent and extensively decolorized several azo dyes. A different pattern was seen for three mono azo dye derivatives of naphthol. Streptomyces spp. decolorized Orange I but not Acid Orange 12 or Orange II. P. chrysosporium, though able to transform these three azo dyes, decolorized Acid Orange 12 and Orange II more effectively than Orange I. A correlation was observed between the rate of decolorization of dyes by Streptomyces spp. and the rate of oxidative decolorization of dyes by a commercial preparation of horseradish peroxidase type II, extracellular peroxidase preparations of S. chromofuscus A11, or Mn(II) peroxidase from P. chrysosporium. Ligninase of P. chrysosporium showed a dye specificity different from that of the other oxidative enzymes.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- M B Pasti-Grigsby
- Department of Bacteriology and Biochemistry, College of Agriculture, University of Idaho, Moscow 83843
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Abstract
Azo dyes are consumed and otherwise utilized in varying quantities in many parts of the world. Such widely used chemicals are of great concern with regard to their potential toxicity and carcinogenic properties. Their metabolism has been studied extensively and is significant for detoxication and metabolic activation. Both oxidative and reductive pathways are involved in these processes. The majority of azo dyes undergo reduction catalyzed by enzymes of the intestinal microorganisms and/or hepatic enzymes including microsomal and soluble enzymes. The selectivity of substrate and enzyme may to a large extent be determined by the oxygen sensitivity of reduction since a normal liver is mainly aerobic in all areas, whereas the microorganisms of the lower bowel exist in an anaerobic environment. However, it should be pointed out that the pO2 of centrilobular cells within the liver is only a fraction that of air, where pO2 = 150 torr. Therefore, an azo dye reduction experiment performed aerobically may not be an accurate predictor of reductive metabolism in all areas of the liver. Many of the azo dyes in common use today have highly charged substituents such as sulfonate. These resist enzymic attack and for the most part are poorly absorbed from the intestinal tract, providing poor access to the liver, the major site of the mixed-function oxidase system. Lipophilic dyes, such as DAB, which are often carcinogenic, readily access oxidative enzymes and are activated by both mixed-function oxidase and conjugating systems. Reduction of the carcinogenic dyes usually leads to loss of carcinogenic activity. By contrast, most of the highly charged water-soluble dyes become mutagenic only after reduction. Even then, most of the fully reduced amines required oxidative metabolic activation. An outstanding example is the potent human bladder carcinogen benzidine, which derives from the reduction of several azo dyes. Many problems regarding mutagenic and carcinogenic activation remain to be solved. At the present time, it is apparent that both oxidative and reductive pathways yield toxic products. Toxicologic assessment of azo dyes must consider all pathways and particularly the oxygen sensitivity of azoreduction. This is critical in the treatment of waste from chemical plants where there is a great need for soil bacteria which catalyze reduction aerobically. Consideration of secondary pathways are also of great concern. For example, azoreduction of carcinogenic dyes such as DAB removes carcinogenic activity although oxidative metabolism of the primary amines yield mutagenic products. Such apparent dilemmas must be dealt with when considering metabolism/toxicity relationships for azo dyes.
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Affiliation(s)
- W G Levine
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, New York 10461
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So KO, Wong PK, Chan KY. Decolorization and biodegradation of methyl red by acetobacter liquefaciens. ACTA ACUST UNITED AC 1990. [DOI: 10.1002/tox.2540050303] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Isolation, characterization, and metabolic activities of Bacillus brevis degrading isonicotinic acid. ACTA ACUST UNITED AC 1986. [DOI: 10.1016/0385-6380(86)90005-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Ogawa T, Idaka E, Yatome C. Acclimation of activated sludge to dye. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 1981; 26:31-37. [PMID: 7225620 DOI: 10.1007/bf01622050] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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Ogawa T, Idaka E, Yatome C. Influence of azo dye on synchronized cells of Bacillus subtilis. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 1981; 26:38-41. [PMID: 6784796 DOI: 10.1007/bf01622051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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32
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Investigation on rate ? Determining factors in the microbial reduction of azo dyes. ACTA ACUST UNITED AC 1980. [DOI: 10.1007/bf00508109] [Citation(s) in RCA: 192] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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