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AbuQamar SF, Abd El-Fattah HI, Nader MM, Zaghloul RA, Abd El-Mageed TA, Selim S, Omar BA, Mosa WF, Saad AM, El-Tarabily KA, El-Saadony MT. Exploiting fungi in bioremediation for cleaning-up emerging pollutants in aquatic ecosystems. MARINE ENVIRONMENTAL RESEARCH 2023; 190:106068. [PMID: 37421706 DOI: 10.1016/j.marenvres.2023.106068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 06/04/2023] [Accepted: 06/22/2023] [Indexed: 07/10/2023]
Abstract
Aquatic pollution negatively affects water bodies, marine ecosystems, public health, and economy. Restoration of contaminated habitats has attracted global interest since protecting the health of marine ecosystems is crucial. Bioremediation is a cost-effective and eco-friendly way of transforming hazardous, resistant contaminants into environmentally benign products using diverse biological treatments. Because of their robust morphology and broad metabolic capabilities, fungi play an important role in bioremediation. This review summarizes the features employed by aquatic fungi for detoxification and subsequent bioremediation of different toxic and recalcitrant compounds in aquatic ecosystems. It also details how mycoremediation may convert chemically-suspended matters, microbial, nutritional, and oxygen-depleting aquatic contaminants into ecologically less hazardous products using multiple modes of action. Mycoremediation can also be considered in future research studies on aquatic, including marine, ecosystems as a possible tool for sustainable management, providing a foundation for selecting and utilizing fungi either independently or in microbial consortia.
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Affiliation(s)
- Synan F AbuQamar
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, 15551, United Arab Emirates.
| | - Hassan I Abd El-Fattah
- Department of Agricultural Microbiology, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt
| | - Maha M Nader
- Department of Agricultural Microbiology, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt
| | - Rashed A Zaghloul
- Department of Agricultural Microbiology, Faculty of Agriculture, Moshtohor, Benha University, Benha, 13511, Egypt
| | - Taia A Abd El-Mageed
- Department of Soils and Water, Faculty of Agriculture, Fayoum University, Fayoum, 63514, Egypt
| | - Samy Selim
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, 72388, Saudi Arabia
| | - Belal A Omar
- Department of Biochemistry, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt
| | - Walid F Mosa
- Plant Production Department (Horticulture-Pomology), Faculty of Agriculture Saba Basha, Alexandria University, Alexandria, 21526, Egypt
| | - Ahmed M Saad
- Department of Biochemistry, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt
| | - Khaled A El-Tarabily
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, 15551, United Arab Emirates.
| | - Mohamed T El-Saadony
- Department of Agricultural Microbiology, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt
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Patel Y, Gupte A. Accelerated biodecolorization and detoxification of synthetic textile dye Acid Maroon V by bacterial consortium under redox mediator system. 3 Biotech 2023; 13:51. [PMID: 36685318 PMCID: PMC9845506 DOI: 10.1007/s13205-023-03466-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 01/03/2023] [Indexed: 01/18/2023] Open
Abstract
The treatment of textile industrial wastewater is an important concern owing to its negative impact on the biosphere. The present study highlighted dye decolorization potential of bacterial consortium EDPA containing Enterobacter dissolvens AGYP1 and Pseudomonas aeruginosa AGYP2 in the presence of redox mediators. Rapid decolorization of Acid Maroon V (100 mg l-1) was achieved in the presence of lawsone compared to other redox mediators. The dye decolorization was best fitted with first order kinetics with higher reaction kinetics (k1 = 0.328 h-1) and regression coefficient (R2 = 0.979). The removal of dye by the consortium was 1.47 times faster in 8 h with 0.01 mM lawsone. The consortium EDPA was able to decolorize 1200 mg l-1 concentration of dye with apparent R max , K m and R max /K m values 1000 mg l-1 h-1, 5000 mg l-1 and 0.2 h-1, respectively. The lawsone-mediated system could decolorize the dye 80.44% in 10 h at the end of 11 dye spiking cycle. The superior biodecolorization of 14 different textile dyes was obtained in the presence of lawsone-mediated system. The intracellular enzyme activities of azoreductase, NADH-DCIP reductase, laccase, manganese peroxidase and lignin peroxidase increased significantly. The sequential microaerophilic-aerobic incubation resulted into 89.31% reduction of total aromatic amines. The microbial toxicity, phytotoxicity and genotoxicity measurements revealed biotransformation of toxic nature of dye Acid Maroon V into non-toxic metabolites by the action of consortium EDPA, and thus its suitability for biotreatment of dye containing industrial effluents. Supplementary Information The online version contains supplementary material available at 10.1007/s13205-023-03466-6.
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Affiliation(s)
- Yogesh Patel
- Department of Microbiology, College of Basic Science and Humanities (CBSH), Sardarkrushinagar Dantiwada Agricultural University (SDAU), Sardarkrushinagar, 385506 Gujarat India
| | - Akshaya Gupte
- Department of Microbiology, Natubhai V. Patel College of Pure and Applied Sciences, Vallabh Vidyanagar, 388120 Anand, Gujarat India
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Islam T, Repon MR, Islam T, Sarwar Z, Rahman MM. Impact of textile dyes on health and ecosystem: a review of structure, causes, and potential solutions. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:9207-9242. [PMID: 36459315 DOI: 10.1007/s11356-022-24398-3] [Citation(s) in RCA: 49] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 11/21/2022] [Indexed: 06/17/2023]
Abstract
The rapid growth of population and industrialization have intensified the problem of water pollution globally. To meet the challenge of industrialization, the use of synthetic dyes in the textile industry, dyeing and printing industry, tannery and paint industry, paper and pulp industry, cosmetic and food industry, dye manufacturing industry, and pharmaceutical industry has increased exponentially. Among these industries, the textile industry is prominent for the water pollution due to the hefty consumption of water and discharge of coloring materials in the effluent. The discharge of this effluent into the aquatic reservoir affects its biochemical oxygen demand (BOD), chemical oxygen demand (COD), total dissolved solids (TDS), total suspended solids (TSS), and pH. The release of the effluents without any remedial treatment will generate a gigantic peril to the aquatic ecosystem and human health. The ecological-friendly treatment of the dye-containing wastewater to minimize the detrimental effect on human health and the environment is the need of the hour. The purpose of this review is to evaluate the catastrophic effects of textile dyes on human health and the environment. This review provides a comprehensive insight into the dyes and chemicals used in the textile industry, focusing on the typical treatment processes for their removal from industrial wastewaters, including chemical, biological, physical, and hybrid techniques.
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Affiliation(s)
- Tarekul Islam
- Department of Textile Engineering, Mawlana Bhashani Science and Technology University, Tangail, 1902, Bangladesh
- ZR Research Institute for Advanced Materials, Sherpur, 2100, Bangladesh
| | - Md Reazuddin Repon
- ZR Research Institute for Advanced Materials, Sherpur, 2100, Bangladesh.
- Department of Textile Engineering, Khwaja Yunus Ali University, Sirajgang, 6751, Bangladesh.
- Department of Production Engineering, Faculty of Mechanical Engineering and Design, Kaunas University of Technology, Studentų 56, 51424, Kaunas, Lithuania.
| | - Tarikul Islam
- ZR Research Institute for Advanced Materials, Sherpur, 2100, Bangladesh
- Department of Textile Engineering, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Zahid Sarwar
- School of Engineering and Technology, National Textile University, Faisalabad, Pakistan
| | - Mohammed M Rahman
- Center of Excellence for Advanced Materials Research (CEAMR) &, Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
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Evaluation of Congo red dye decolorization and degradation potential of an endophyte Colletotrichum gloeosporioides isolated from Thevetia peruviana (Pers.) K. Schum. Folia Microbiol (Praha) 2022; 68:381-393. [DOI: 10.1007/s12223-022-01017-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 11/13/2022] [Indexed: 11/27/2022]
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Abdelsalam SA, M Abdelhafez A, H Abu-Hussien S, A Abou-Taleb K. Factors Influencing Decolourization and Detoxification of Remazol Brilliant Blue R Dye by Aspergillus flavus. Pak J Biol Sci 2021; 24:1183-1194. [PMID: 34842391 DOI: 10.3923/pjbs.2021.1183.1194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
<b>Background and Objectives:</b> Anthraquinone synthetic dyes are widely used in textile, dyeing and paper painting. The discharge of these dyes into the environment causes detriment. The removal of physiochemical dyes is sometimes unsuccessful and expensive. Biological removal is inexpensive, eco-friendly and may break down organic contaminants. In the current work, a fungal technique was applied to decolorize and detoxify dye. <b>Materials and Methods:</b> Dye decolorizing fungi isolation, selection and identification of the most effective isolate and dye decolorization optimization based on carbon and nitrogen sources. In addition, the product's cytotoxicity and metabolites were tested. The enzyme activities were measured to determine dye decolorization. <b>Results:</b> Decolorization of reactive blue 19 dye by the most effective fungal strain isolate (5BF) isolated from industrial effluents were studied. This isolate was identified as <i>Aspergillus flavus</i> based on phenotypic characteristics and confirmed using 18S rRNA gene sequencing. Thin-layer chromatography indicated that this strain is aflatoxins free. Furthermore, metabolites produced from dye treatment with <i>A. flavus</i> were assessed using gas chromatography-mass spectrometry. Toxicity data revealed that <i>A. flavus</i> metabolites were not toxic to plants. Using a one-factor-at-a-time optimization technique, a maximum decolorization percentage (99%) was obtained after 72 hrs in the presence of mannitol and NH<sub>4</sub>NO<sub>3</sub> or NH<sub>4</sub>Cl as carbon and nitrogen sources. Two enzymes (laccase and manganese peroxidase) were shown to be active during dye decolorization by <i>A. flavus</i>. <b>Conclusion:</b> The <i>A. flavus</i> strain was shown to be safe when it came to removing dye from a synthetic medium with high efficiency and their metabolites had no negative influence on the environment. As a result, this strain will be used in the future for dye wastewater bioremediation.
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Pandya DK, Kumar MA. Chemo-metric engineering designs for deciphering the biodegradation of polycyclic aromatic hydrocarbons. JOURNAL OF HAZARDOUS MATERIALS 2021; 411:125154. [PMID: 33858107 DOI: 10.1016/j.jhazmat.2021.125154] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 01/07/2021] [Accepted: 01/13/2021] [Indexed: 06/12/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are non-polar organic compounds that are omnipresent in the environment and released due to anthropogenic activities through emissions and discharges. PAHs, being xenobiotic and exerts health impacts, thus they attract serious concern by the environmentalists. The stringent regulations and the need of sustainable development urges the hunt for a technically feasible and cost-effective wastewater treatment. Although the conventional physico-chemical treatment are widely preferred, they cause secondary pollution problems and demand subsequent treatment options. This comprehensive review intends to address the (a) different PAHs and their associated toxicity, (b) the remedial strategies, particularly biodegradation. The biological wastewater treatment techniques that involve microbial systems are highly influenced by the different physio-chemical and environmental parameters. Therefore, suitable optimization techniques are prerequisite for effective functioning of the biological treatment that sustains judiciously and interpreted in a lesser time. Here we have aimed to discuss (a) different chemo-metric tools involved in the design of experiments (DoE), (b) design equations and models, (c) tools for evaluating the model's adequacy and (d) plots for graphically interpreting the chemo-metric designs. However, to best of our knowledge, this is a first review to discuss the PAHs biodegradation that are tailored by chemo-metric designs. The associated challenges, available opportunities and techno-economic aspects of PAHs degradation using chemo-metric engineering designs are explained. Additionally, the review highlights how well these DoE tools can be suited for the sustainable socio-industrial sectors. Concomitantly, the futuristic scope and prospects to undertake new areas of research exploration were emphasized to unravel the least explored chemo-metric designs.
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Affiliation(s)
- Darshita Ketan Pandya
- Analytical and Environmental Science Division & Centralized Instrument Facility, CSIR-Central Salt & Marine Chemicals Research Institute, Bhavnagar 364002, Gujarat, India
| | - Madhava Anil Kumar
- Analytical and Environmental Science Division & Centralized Instrument Facility, CSIR-Central Salt & Marine Chemicals Research Institute, Bhavnagar 364002, Gujarat, India; Academy of Scientific and Innovative Research, Ghaziabad 201002, Uttar Pradesh, India.
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Hu CY, Cheng HY, Yao XM, Li LZ, Liu HW, Guo WQ, Yan LS, Fu JL. Biodegradation and decolourization of methyl red by Aspergillus versicolor LH1. Prep Biochem Biotechnol 2020; 51:642-649. [PMID: 33226883 DOI: 10.1080/10826068.2020.1848868] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Azo dyes constitute a significant environmental burden due to its toxicity, carcinogenicity, and hard biodegradation. The report here is focused on the decolorization and degradation treatment of azo dye methyl red (MR). Decolorization of MR using Aspergillus versicolor LH1 isolated from activated sludge was investigated. The maximum decolorization rate of 92.3% was obtained under the optimized conditions of sucrose as carbon source, 5d incubation age, pH 6.0, 140 mg/L initial concentration of MR and 2.5 g/L initial concentration of NaNO3. Biodegradation products of MR were investigated using HPLC-MS, FTIR, and GC-MS assays. It was revealed the three bonds of -C-N = in MR aromatic nucleus were disrupted, and benzoic acid was detected. Micronucleus test with Glycine max L. and Vicia faba L. demonstrated that MCN‰ (micronucleus permillage) of MR metabolites was less than MR solution. These findings provided evidence that A. versicolor LH1 is a candidate for MR degradation in industrial wastewater treatment.
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Affiliation(s)
- Cui Ying Hu
- College of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, PR China
| | - Hong Ying Cheng
- College of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, PR China
| | - Xue Mei Yao
- College of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, PR China
| | - Liang Zhi Li
- College of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, PR China
| | - Heng Wei Liu
- College of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, PR China
| | - Wei Qiang Guo
- College of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, PR China
| | - Li Shi Yan
- College of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, PR China
| | - Jiao Long Fu
- College of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, PR China
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8
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Goud BS, Cha HL, Koyyada G, Kim JH. Augmented Biodegradation of Textile Azo Dye Effluents by Plant Endophytes: A Sustainable, Eco-Friendly Alternative. Curr Microbiol 2020; 77:3240-3255. [PMID: 32951066 DOI: 10.1007/s00284-020-02202-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 09/04/2020] [Indexed: 01/02/2023]
Abstract
Textile industry consumes a large proportion of available water and releases huge amounts of toxic azo dye effluents, leading to an inevitable situation of acute environmental pollution that has been a significant threat to mankind. Decolorization or detoxification of harmful azo dyes has become a global priority to overcome the disastrous consequences and salvage the ecosystem. Biodegradation of textile azo dyes by endophytes stands to be a lucrative and viable alternative over conventional physico-chemical methods, owing to their eco-friendliness, cost-competitive and non-toxic nature. Especially, plant endophytic microbes exhibit promising biodegradation potential which has wired up the effective removal of textile azo dyes, attributing to their ability to produce dye degrading enzymes, laccases, peroxidases and azoreductases. Although both bacterial and fungal endophytes have been tried for azo dye degradation, endophytic fungi find broader application over bacteria. Despite of the advancements made in microbe-mediated biodegradation, there is still a need to fill the gap in lab to in situ translation of biodegradation research. This review concisely accentuates the xenobiotics of textile azo dyes and microbial mechanisms of biodegradation of textile azo dyes, positing plant endophytic community, especially bacterial and fungal endophytes as the potential dye degraders, highlighting currently reported dye degrading endophytic species.
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Affiliation(s)
- Burragoni Sravanthi Goud
- Department of Biotechnology, Yeungnam University, 214-1, Dae-hakro 280, Gyeongsan, 712-749, Gyeongbuk, Korea.
- Department of Chemical Engineering, Yeungnam University, 214-1, Dae-hakro 280, Gyeongsan, 712-749, Gyeongbuk, Korea.
| | - Ha Lim Cha
- Department of Chemical Engineering, Yeungnam University, 214-1, Dae-hakro 280, Gyeongsan, 712-749, Gyeongbuk, Korea
| | - Ganesh Koyyada
- Department of Chemical Engineering, Yeungnam University, 214-1, Dae-hakro 280, Gyeongsan, 712-749, Gyeongbuk, Korea.
| | - Jae Hong Kim
- Department of Chemical Engineering, Yeungnam University, 214-1, Dae-hakro 280, Gyeongsan, 712-749, Gyeongbuk, Korea.
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Seyedi ZS, Zahraei Z, Jookar Kashi F. Decolorization of Reactive Black 5 and Reactive Red 152 Azo Dyes by New Haloalkaliphilic Bacteria Isolated from the Textile Wastewater. Curr Microbiol 2020; 77:2084-2092. [PMID: 32462224 DOI: 10.1007/s00284-020-02039-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 05/18/2020] [Indexed: 10/24/2022]
Abstract
Textile wastewaters are usually alkali and saline, so using haloalkaliphilic bacteria can be the best option for the treatment of wastewater. This study aimed at the decolorization of textile Reactive Black 5 and Reactive Red 152 dyes using new haloalkaliphilic bacteria isolated from the textile wastewater. Among 50 strains of bacteria isolated from the effluent of Kashan textile industry, three bacterial strains, namely D1, D2 and E49, exhibited high decolorization abilities for Reactive Black 5 and Reactive Red 152 dyes. Decolorization was evaluated through spectrophotometry at maximum absorbance wavelengths of 607 and 554 nm for Reactive Black 5 and Reactive Red 152, respectively. The highest decolorization percentage was observed at a dye concentration of 50 mg L-1. Aerobic conditions, 5% of the yeast extract and salt, 10% of peptone and glucose as nitrogen and carbon sources, respectively, and a pH range of 9-12 were considered as the optimal conditions for decolorization. The consortium of three haloalkaliphilic isolates showed a remarkable ability for decolorization of the Reactive Black 5 (87%) and Reactive Red 152 (85%) dyes. The consortium exhibited higher decolorization ability for the textile effluent, compared to individual bacterial inoculations. According to phenotypic characterization experiments and phylogenetic analyses based on comparing 16S rDNA sequence, the mentioned strains belonged to the genus Halomonas.
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Affiliation(s)
- Zeynab Sadat Seyedi
- Department of Cell and Molecular Biology, Faculty of Chemistry, University of Kashan, Kashan, 8731751167, Islamic Republic of Iran
| | - Zohreh Zahraei
- Department of Cell and Molecular Biology, Faculty of Chemistry, University of Kashan, Kashan, 8731751167, Islamic Republic of Iran.
| | - Fereshteh Jookar Kashi
- Department of Cell and Molecular Biology, Faculty of Chemistry, University of Kashan, Kashan, 8731751167, Islamic Republic of Iran
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Biodecolorization of azo dye Acid Black 24 by Bacillus pseudomycoides: Process optimization using Box Behnken design model and toxicity assessment. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.biteb.2019.100311] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Ajaz M, Shakeel S, Rehman A. Microbial use for azo dye degradation-a strategy for dye bioremediation. Int Microbiol 2019; 23:149-159. [PMID: 31741129 DOI: 10.1007/s10123-019-00103-2] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 10/08/2019] [Accepted: 10/17/2019] [Indexed: 01/11/2023]
Abstract
Azo dyes are aromatic compounds with one to many -N=N- groups as well as the leading class of synthetic dyes utilised in commercial solicitations. Azo dyes, released in the environment through textile effluents, have hazardous effects on the aquatic as well as human life. Their persistence and discharge into the environment are becoming a global concern; thus, the remediation of these contaminants has acquired great attention. The current review comprehensively discusses some of the main aspects of biodegradation of azo dyes. A variety of physicochemical approaches has already been utilised for treatment of textile effluents counting filtration, coagulation and chemical flocculation. Though these conventional techniques are effective, yet they are lavish and also comprise formation of concentrated sludge that makes a secondary disposal problem. In this regard, microbial usage is an effective, economical, bio-friendly and ecologically benign approach.
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Affiliation(s)
- Mehvish Ajaz
- Department of Microbiology and Molecular Genetics, University of the Punjab, New Campus, Lahore, 54590, Pakistan
| | - Sana Shakeel
- Department of Microbiology and Molecular Genetics, University of the Punjab, New Campus, Lahore, 54590, Pakistan
| | - Abdul Rehman
- Department of Microbiology and Molecular Genetics, University of the Punjab, New Campus, Lahore, 54590, Pakistan.
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Barkaat S, Zuber M, Zia KM, Noreen A, Tabasum S. UV/H 2O 2/Ferrioxalate Based Integrated Approach to Decolorize and Mineralize Reactive Blue Dye: Optimization Through Response Surface Methodology. Z PHYS CHEM 2019. [DOI: 10.1515/zpch-2019-1388] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Abstract
The decolorization and mineralization of Reactive Blue 222 dye was studied using UV/H2O2/ferrioxalate approach in combination with Pleorotus ostreatus. The dye was decolorized by UV/H2O2/ferrioxalate based advanced oxidation process (AOP) at different levels of process variables dye concentration, catalyst dose, pH, reaction time and resultantly, 80% decolorization was achieved. Pleorotus ostreatus treatment enhanced the dye degradation up to 92% at optimum levels of pH, temperature, inoculum size, carbon and nitrogen sources at specific concentration. Response Surface Methodology (RSM) was employed for optimization under face-centered central composite design (CCD). Although both treatments were found efficient for the removal of dye, but on applying the integrated approach, 96% dye removal was obtained which led to complete degradation of the dye. FTIR analysis confirmed the degradation of dye into low mass compounds. The water quality assurance parameters were measured to assess the mineralization efficiency. A significant reduction in COD (94%) and TOC (92%) were found when dye was degraded integrated approach. A phytotoxicity analysis on Pisum sativum plant revealed the non-toxic behavior of metabolites produced. Results revealed that the integrated approach is highly promising for the decolorization and mineralization of the Reactive Blue 222 dye and is also extendable to treat the dye in textile wastewater.
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Affiliation(s)
- Samra Barkaat
- Department of Applied Chemistry , Government College University Faisalabad , Faisalabad , Pakistan
| | - Muhammad Zuber
- Department of Applied Chemistry , Government College University Faisalabad , Faisalabad , Pakistan
- Department of Chemistry , The University of Lahore , Lahore , Pakistan
| | - Khalid Mahmood Zia
- Department of Applied Chemistry , Government College University Faisalabad , Faisalabad , Pakistan
| | - Aqdas Noreen
- Department of Applied Chemistry , Government College University Faisalabad , Faisalabad , Pakistan
| | - Shazia Tabasum
- Department of Applied Chemistry , Government College University Faisalabad , Faisalabad , Pakistan
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Tochhawng L, Mishra VK, Passari AK, Singh BP. Endophytic Fungi: Role in Dye Decolorization. ADVANCES IN ENDOPHYTIC FUNGAL RESEARCH 2019. [DOI: 10.1007/978-3-030-03589-1_1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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14
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Bharagava RN, Mani S, Mulla SI, Saratale GD. Degradation and decolourization potential of an ligninolytic enzyme producing Aeromonas hydrophila for crystal violet dye and its phytotoxicity evaluation. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 156:166-175. [PMID: 29550434 DOI: 10.1016/j.ecoenv.2018.03.012] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 03/04/2018] [Accepted: 03/06/2018] [Indexed: 05/21/2023]
Abstract
This study deals the biodegradation of crystal violet dye by a ligninolytic enzyme producing bacterium isolated from textile wastewater that was characterized and identified as Aeromonas hydrophila based on the 16 S rRNA gene sequence analysis. The degradation of crystal violet dye was studied under different environmental and nutritional conditions, and results showed that the isolated bacterium was effective to decolourize 99% crystal violet dye at pH 7 and temperature 35 °C in presence of sucrose and yeast extract as C and N source, respectively. This bacterium also produced lignin peroxidase and laccase enzyme, which were characterized by the SDS-PAGE analysis and found to have the molecular weight of ~ 40 and ~ 60 kDa, respectively. Further, the GC-MS analysis showed that CV dye was biotransformed into phenol, 2, 6-bis (1,1-dimethylethyl), 2',6'-dihydroxyacetophenone and benzene by the isolated bacterium and the toxicity of CV dye was reduced upto a significant level as it showed 60%, 56.67% and 46.67% inhibition in seed germination. But, after the bacterial degradation/decolourization, it showed only 43.33%, 36.67% and 16.67% inhibition in seed germination after 24, 48 and 72 h, respectively. Thus, this study concluded that the isolated bacterium has high potential for the degradation/decolourization of CV dye as well to reduce its toxicity upto a significant level.
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Affiliation(s)
- Ram Naresh Bharagava
- Laboratory of Bioremediation and Metagenomics Research (LBMR), Department of Environmental Microbiology (DEM), Babasaheb Bhimrao Ambedkar University (A Central University), Vidya Vihar, Raebareli Road, Lucknow 226 025, U.P., India.
| | - Sujata Mani
- Laboratory of Bioremediation and Metagenomics Research (LBMR), Department of Environmental Microbiology (DEM), Babasaheb Bhimrao Ambedkar University (A Central University), Vidya Vihar, Raebareli Road, Lucknow 226 025, U.P., India
| | - Sikandar I Mulla
- Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
| | - Ganesh Dattatraya Saratale
- Department of Food Science and Biotechnology, Dongguk University-Seoul, Ilsandong-gu, Goyang-si, Gyeonggi-do 10326, Republic of Korea
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Zhang C, Han P, Lu X, Mao Q, Qu J, Li Y. Preparation and photocatalytic activity characterization of activated carbon fiber-BiVO 4 composites. RSC Adv 2018; 8:24665-24672. [PMID: 35539183 PMCID: PMC9082370 DOI: 10.1039/c8ra04659j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 07/02/2018] [Indexed: 11/21/2022] Open
Abstract
Herein, we describe the hydrothermal immobilization of BiVO4 on activated carbon fibers (ACFs) and characterize the obtained composite by several instrumental techniques, using Reactive Black KN-B (RB5) as a model pollutant for photocatalytic performance evaluation and establishing the experimental conditions yielding maximal photocatalytic activity. The photocatalytic degradation of RB5 is well fitted by a first-order kinetic model, and the good cycling stability and durability of BiVO4@ACFs highlight the potential applicability of the proposed composite. The enhanced photocatalytic activity of BiVO4@ACFs compared to those of BiVO4 and ACFs individually was mechanistically rationalized, and the suggested mechanism was verified by ultraviolet-visible spectroscopy, attenuated total reflectance Fourier-transform infrared spectroscopy, and RB5 degradation experiments. Thus, this work contributes to the development of BiVO4@ACF composites as effective photocatalysts for environmental remediation applications. Herein, we describe the hydrothermal immobilization of BiVO4 on activated carbon fibers, using Reactive Black KN-B photocatalytic performance evaluation and establishing the experimental conditions yielding maximalphotocatalytic activity.![]()
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Affiliation(s)
- Chencheng Zhang
- Biotechnology and Pharmaceutical Engineering, Nanjing Tech University Nanjing 210009 PR China .,College of Textile and Garment, Nantong University Nantong 226019 PR China
| | - Pingfang Han
- Biotechnology and Pharmaceutical Engineering, Nanjing Tech University Nanjing 210009 PR China
| | - Xiaoping Lu
- Biotechnology and Pharmaceutical Engineering, Nanjing Tech University Nanjing 210009 PR China
| | - Qinghui Mao
- College of Textile and Garment, Nantong University Nantong 226019 PR China
| | - Jiangang Qu
- College of Textile and Garment, Nantong University Nantong 226019 PR China
| | - Ya Li
- Nantong College of Science and Technology Nantong 226007 PR China
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Bilal M, Rasheed T, Iqbal HMN, Hu H, Wang W, Zhang X. Toxicological Assessment and UV/TiO 2-Based Induced Degradation Profile of Reactive Black 5 Dye. ENVIRONMENTAL MANAGEMENT 2018; 61:171-180. [PMID: 29071551 DOI: 10.1007/s00267-017-0948-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Accepted: 10/02/2017] [Indexed: 02/08/2023]
Abstract
In this study, the toxicological and degradation profile of Reactive Black 5 (RB5) dye was evaluated using a UV/TiO2-based degradation system. Fourier transform infrared spectroscopy (FT-IR), thin layer chromatography (TLC), high-performance liquid chromatography (HPLC) and ultra-performance liquid chromatography coupled with mass spectrometry (UPLC-MS) techniques were used to evaluate the degradation level of RB5. The UV-Vis spectral analysis revealed the disappearance of peak intensity at 599 nm (λmax). The FT-IR spectrum of UV/TiO2 treated dye sample manifest appearance of new peaks mainly because of the degraded product and/or disappearance of some characteristics peaks which were present in the untreated spectrum. The HPLC profile verified the RB5 degradation subject to the formation of metabolites at different retention times. A stable color removal higher than 96% with COD removal in the range of 74-82.3% was noted at all evaluated dye concentrations. The tentative degradation pathway of RB5 is proposed following a careful analysis of the intermediates identified by UPLC-MS. Toxicity profile of untreated and degraded dye samples was monitored using three types of human cell lines via MTT assay and acute toxicity testing with Artemia salina. In conclusion, the UV/TiO2-based degradation system could be effectively employed for the remediation of textile wastewater comprising a high concentration of reactive dyes.
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Affiliation(s)
- Muhammad Bilal
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Tahir Rasheed
- The School of Chemistry & Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey, N.L., CP 64849, Mexico
| | - Hongbo Hu
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China.
- National Experimental Teaching Center for Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Wei Wang
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xuehong Zhang
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
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Neoh CH, Lam CY, Lim CK, Yahya A, Bay HH, Ibrahim Z, Noor ZZ. Biodecolorization of recalcitrant dye as the sole sourceof nutrition using Curvularia clavata NZ2 and decolorization ability of its crude enzymes. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2015; 22:11669-11678. [PMID: 25850745 DOI: 10.1007/s11356-015-4436-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Accepted: 03/23/2015] [Indexed: 06/04/2023]
Abstract
Extensive use of recalcitrant azo dyes in textile and paper industries poses a direct threat to the environment due to the carcinogenicity of their degradation products. The aim of this study was to investigate the efficiency of Curvularia clavata NZ2 in decolorization of azo dyes. The ability of the fungus to decolorize azo dyes can be evaluated as an important outcome as existing effluent treatment is unable to remove the dyes effectively. C. clavata has the ability to decolorize Reactive Black 5 (RB5), Acid Orange 7 (AO7), and Congo Red azo dyes, utilizing these as sole sources of carbon and nitrogen. Ultraviolet-visible (UV-vis) spectroscopy and Fourier infrared spectroscopy (FTIR) analysis of the extracted RB5's metabolites along with desorption tests confirmed that the decolorization process occurred due to degradation and not merely by adsorption. Enzyme activities of extracellular enzymes such as carboxymethylcellulase (CMCase), xylanase, laccase, and manganese peroxidase (MnP) were also detected during the decolorization process. Toxicity expressed as inhibition of germination was reduced significantly in fungal-treated azo dye solution when compared with the control. The cultivation of C. clavata under sequential batch system also recorded a decolorization efficiency of above 90%. The crude enzyme secreted by C. clavata also showed excellent ability to decolorize RB5 solutions with concentrations of 100 ppm (88-92%) and 1000 ppm (70-77%) without redox mediator. This proved that extracellular enzymes produced by C. clavata played a major role in decolorization of RB5.
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Affiliation(s)
- Chin Hong Neoh
- Institute of Environmental and Water Resource Management, Water Research Alliance, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
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