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Liu ZQ, Yang SQ, Lai HH, Fan CJ, Cui YH. Treatment of contaminants by a cathode/Fe III/peroxydisulfate process: Formation of suspended solid organic-polymers. WATER RESEARCH 2022; 221:118769. [PMID: 35752098 DOI: 10.1016/j.watres.2022.118769] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 06/14/2022] [Accepted: 06/15/2022] [Indexed: 06/15/2023]
Abstract
Treatment of highly contaminated wastewaters containing refractory or toxic organic contaminants (e.g. industrial wastewaters) is becoming a global challenge. Most technologies focus on efficient degradation of organic contaminants. Here we improve the cathode/FeIII/peroxydisulfate (PDS) technology by turning down the current density and develop an innovative mechanism for organic contaminants abatement, namely polymerization rather than degradation, which allows simultaneous contaminants removal and resource recovery from wastewater. This polymerization leads to organic-particles (suspended solid organic-polymers) formation in bulk solution, which is demonstrated by eight kinds of representative organic contaminants. Taking phenol as a representative, 83% of PDS is saved compared to degradation process, with 87.2% of DOC removal. The formed suspended solid organic-polymers occupy 59.2% of COD of the original organics in solution, and can be easily separated from aqueous solution by sedimentation or filtration. The separated organic-polymers are a series of polymers coupled by phenolic monomers, as confirmed by FTIR and ESI-MS analyzes. The energy contained in the recovered organic polymers (4.76 × 10-5 kWh for 100 mL of 1 mM phenol solution in this study) can fully compensate the consumed electrical energy (2.8 × 10-5 kWh) in the treatment process. A representative polymerization model for this process is established, in which the SO4•- and HO• generated from PDS activation initiate the polymerization and improve the polymerization degree by the production of oligomer intermediates. A practical coking wastewater treatment is carried out to verify the research results and get positive feedback, with 56.0% of DOC abatement and the suspended solid organic-polymers accounts for 42.5% of the total COD in the raw wastewater. The energy consumption (47 kWh/kg COD, including electricity and PDS cost) is lower than the values in previous reports. This study provides a novel method for industrial wastewater treatment based on polymerization mechanism, which is expected to recover resources while removing pollutants with low consumption.
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Affiliation(s)
- Zheng-Qian Liu
- School of Environmental Science and Engineering, Huazhong University of Science and Technology, No. 1037 Luoyu Road, Hongshan District, Wuhan 430074, PR China
| | - Sui-Qin Yang
- School of Environmental Science and Engineering, Huazhong University of Science and Technology, No. 1037 Luoyu Road, Hongshan District, Wuhan 430074, PR China
| | - Hui-Hui Lai
- School of Environmental Science and Engineering, Huazhong University of Science and Technology, No. 1037 Luoyu Road, Hongshan District, Wuhan 430074, PR China
| | - Cong-Jian Fan
- School of Environmental Science and Engineering, Huazhong University of Science and Technology, No. 1037 Luoyu Road, Hongshan District, Wuhan 430074, PR China
| | - Yu-Hong Cui
- School of Environmental Science and Engineering, Huazhong University of Science and Technology, No. 1037 Luoyu Road, Hongshan District, Wuhan 430074, PR China.
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Bej S, Ghosh M, Das R, Banerjee P. Evaluation of nanomaterials-grafted enzymes for application in contaminants degradation: Need of the hour with proposed IoT synchronized nanosensor fit sustainable clean water technology in en masse. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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3
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Dutra MAL, Marques NDN, Souza Filho MDSMD, Balaban RDC. Phenol removal from wastewater using eco‐friendly hybrid hydrogels. J Appl Polym Sci 2021. [DOI: 10.1002/app.50725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wang F, Zhang Y, Liu Z, Ren J, Qu X. A mesoporous encapsulated nanozyme for decontaminating two kinds of wastewater and avoiding secondary pollution. NANOSCALE 2020; 12:14465-14471. [PMID: 32618990 DOI: 10.1039/d0nr03217d] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Water pollution is becoming a major and serious issue all over the world. However, considering conventional methods for wastewater purification is chemically, energetically and technologically intensive, thus finding a reliable and energy-saving method is still a considerable conundrum. Herein, a mesoporous encapsulated dual-function complex nanozyme consisting of gold, platinum, and cobalt tri-metal is reported, and it not only shows high activity for water purification but also has outstanding resistance to the harsh conditions of the wastewater. This complex nanozyme simultaneously exhibits excellent peroxidase mimicking activity and catalase mimicking activity, which could handle two kinds of wastewater effectively in one system, thus avoiding the use of fresh H2O2 resources and greatly saving resources. In comparison with conventional methods, this nanozyme integrated the "oxidation" process and the "deoxidation" process together in one system very well, successfully avoiding the problem of secondary pollution in the current methods. Furthermore, the treated water is compatible with cells and safe for mice. Therefore, this highly-active nanozyme provides a resource-saving and environment-friendly method for wastewater decontamination, which will be a potential way to directly convert polluted water into bio-safe resources in the future.
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Affiliation(s)
- Faming Wang
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China. and University of Chinese Academy of Sciences, Beijing 100039, China
| | - Yan Zhang
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China. and University of Chinese Academy of Sciences, Beijing 100039, China
| | - Zhengwei Liu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China. and University of Chinese Academy of Sciences, Beijing 100039, China
| | - Jinsong Ren
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China.
| | - Xiaogang Qu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China.
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Tandjaoui N, Abouseoud M, Couvert A, Amrane A, Tassist A. A combination of absorption and enzymatic biodegradation: phenol elimination from aqueous and organic phase. ENVIRONMENTAL TECHNOLOGY 2019; 40:625-632. [PMID: 29098952 DOI: 10.1080/09593330.2017.1400110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 06/06/2017] [Indexed: 06/07/2023]
Abstract
Peroxidase from Brassica rapa was immobilized as cross-linked enzyme aggregates (CLEAs) and used to treat air containing phenol as a model molecule of volatile organic compounds (VOCs). Prior to an enzymatic treatment, phenol was absorbed into an aqueous or organic phase (silicone oil) to reach concentrations ranging from 20 to 160 mg/L. The process was carried out by introducing a desired weighing of BRP-CLEAs into preparations and reaction was started by injecting H2O2 solution to the medium. Optimization of the reaction conditions in the organic solvent revealed an optimal contact time of 60 min, 60 mg/L of phenol concentration and 3 mM H2O2, leading to a maximum removal yield of 70% for 3.4 UI/mL of BRP-CLEAs. These results were compared to those obtained in an aqueous medium that showed 90% of degradation yield after 40 min in the following conditions, 90 mg/L of initial phenol amount, 2 mM of H2O2 and 2.5 UI/mL of BRP-CLEAs. Parameters of the Michaelis-Menten model, Km and Vmax, were also determined for the reaction in both phases. Phenol removal by BRP-CLEAs in silicone oil succeeded with 70% of conversion yield. It is promising regarding the transposition of such enzymatic process to hydrophobic VOCs.
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Affiliation(s)
- Nassima Tandjaoui
- a Laboratoire de Biomatériaux et Phénomènes de Transport, Faculté des Sciences et de la Technologie , Université Yahia Fares de Médéa, Pole Universitaire, RN1 , Médéa , Algeria
- b Ecole Nationale Supérieure de Chimie de Rennes , CNRS , UMR 6226, Avenue du Général Leclerc, Rennes Cedex , France
| | - Mahmoud Abouseoud
- a Laboratoire de Biomatériaux et Phénomènes de Transport, Faculté des Sciences et de la Technologie , Université Yahia Fares de Médéa, Pole Universitaire, RN1 , Médéa , Algeria
- c Laboratoire de Génie de la Réaction, Faculté de Génie Mécanique et Génie des Procédés , Université Houari Boumediene , Bab Ezzouar , Algeria
| | - Annabelle Couvert
- b Ecole Nationale Supérieure de Chimie de Rennes , CNRS , UMR 6226, Avenue du Général Leclerc, Rennes Cedex , France
- d Université européenne de Bretagne , Rennes , France
| | - Abdeltif Amrane
- b Ecole Nationale Supérieure de Chimie de Rennes , CNRS , UMR 6226, Avenue du Général Leclerc, Rennes Cedex , France
- d Université européenne de Bretagne , Rennes , France
| | - Amina Tassist
- c Laboratoire de Génie de la Réaction, Faculté de Génie Mécanique et Génie des Procédés , Université Houari Boumediene , Bab Ezzouar , Algeria
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Sánchez-Carvajal AL, Alatorre-Santamaría S, Valerio-Alfaro G, Hérnández-Vázquez L, Navarro-Ocaña A. Waste residues from Opuntia ficus indica for peroxidase-mediated preparation of phenolic dimeric compounds. BIOTECHNOLOGY REPORTS (AMSTERDAM, NETHERLANDS) 2018; 20:e00291. [PMID: 30568885 PMCID: PMC6288046 DOI: 10.1016/j.btre.2018.e00291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 09/18/2018] [Accepted: 11/01/2018] [Indexed: 11/25/2022]
Abstract
A methodology to detect peroxidase activity in Opuntia ficus indica cladodes waste extracts was performed and then used towards phenolic compounds. The extracts were able to dimerize three different molecules. Dimeric compounds were produced with yields ranging from 11% to 55%. The influence of H2O2 concentration was also tested, finding better yields when the peroxide-to-substrate ratio was 1:1. Some water-miscible solvents were used trying to increase overall yields, but no-significant positive results were found. In fact, one of them, THF, seemed to inhibit dimerization reaction. Hence, we have tested an alternative natural peroxidase source obtained from the wastes of a local highly-consumed vegetable and studied their enzymatic activity towards the preparation of biologically active, valuable compounds.
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Affiliation(s)
| | | | - Gerardo Valerio-Alfaro
- UNIDA, Instituto Tecnológico de Veracruz, 2779 Miguel A. de Quevedo Ave., Veracruz, 91897, Mexico
| | | | - Arturo Navarro-Ocaña
- Food and Biotechnology Department,Chemistry Faculty, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City, 04510, Mexico
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7
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Development of simultaneous photo-biodegradation in the photocatalytic hybrid sequencing batch reactor (PHSBR) for mineralization of phenol. Biochem Eng J 2018. [DOI: 10.1016/j.bej.2018.07.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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Kurian M, Remya V, Kunjachan C. Catalytic wet oxidation of chlorinated organics at mild conditions over iron doped nanoceria. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2017.05.028] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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9
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Singh S, Mishra R, Sharma RS, Mishra V. Phenol remediation by peroxidase from an invasive mesquite: Turning an environmental wound into wisdom. JOURNAL OF HAZARDOUS MATERIALS 2017; 334:201-211. [PMID: 28412630 DOI: 10.1016/j.jhazmat.2017.04.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 04/01/2017] [Accepted: 04/03/2017] [Indexed: 06/07/2023]
Abstract
The present study examines mesquite (Prosopis juliflora), an invasive species, to yield peroxidase that may reduce hazards of phenolics to living organisms. As low as 0.3U of low-purity mesquite peroxidase (MPx) efficiently remove phenol and chlorophenols (90-92%) compared with Horseradish peroxidase (HRP) (40-60%). MPx shows a very high removal efficiency (40-50%) at a wide range of pH (2-9) and temperature (20-80°C), as opposed to HRP (15-20%). At a high-level of the substrate (2.4mM) and without the addition of PEG, MPx maintains a significant phenolic removal (60-≥92%) and residual activity (∼25%). It proves the superiority of MPx over HRP, which showed insignificant removal (10-12%) under similar conditions, and no residual activity even with PEG addition. The root elongation and plant growth bioassays confirm phenolic detoxification by MPx. Readily availability of mesquite across the countries and easy preparation of MPx from leaves make this tree as a sustainable source for a low-technological solution for phenol remediation. This study is the first step towards converting a biological wound of invasive species into wisdom and strength for protecting the environment from phenol pollution.
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Affiliation(s)
- Savita Singh
- Bioresources and Environmental Biotechnology, Laboratory, Department of Environmental Studies, University of Delhi, Delhi-110 007, India
| | - Ruchi Mishra
- Bioresources and Environmental Biotechnology, Laboratory, Department of Environmental Studies, University of Delhi, Delhi-110 007, India
| | - Radhey Shyam Sharma
- Bioresources and Environmental Biotechnology, Laboratory, Department of Environmental Studies, University of Delhi, Delhi-110 007, India
| | - Vandana Mishra
- Bioresources and Environmental Biotechnology, Laboratory, Department of Environmental Studies, University of Delhi, Delhi-110 007, India.
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10
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Saka ET, Çağlar Y. New Co(II) and Cu(II) Phthalocyanine Catalysts Reinforced by Long Alkyl Chains for the Degradation of Organic Pollutants. Catal Letters 2017. [DOI: 10.1007/s10562-017-2054-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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11
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Li S, Ma X, Liu L, Cao X. Degradation of 2,4-dichlorophenol in wastewater by low temperature plasma coupled with TiO2 photocatalysis. RSC Adv 2015. [DOI: 10.1039/c4ra10797g] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
The degradation pathway of 2,4-DCP was deduced by reference to similar studies of other scholars and mass spectrometry analysis.
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Affiliation(s)
- Shanping Li
- Shandong Key Laboratory of Water Pollution Control and Resource Reuse
- Jinan
- China
- School of Environmental Science and Engineering
- Shandong University
| | - Xiaolong Ma
- School of Environmental Science and Engineering
- Shandong University
- Jinan
- China
| | - Lijun Liu
- School of Environmental Science and Engineering
- Shandong University
- Jinan
- China
| | - Xiaohong Cao
- School of Environmental Science and Engineering
- Shandong University
- Jinan
- China
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12
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Savić SR, Stojmenović SM, Petronijević MŽ, Petronijević ŽB. Phenol removal from aqueous solutions by peroxidase extracted from horseradish. APPL BIOCHEM MICRO+ 2014. [DOI: 10.1134/s0003683814020161] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Sarkhanpour R, Tavakoli O, Sarrafzadeh MH, Kariminia HR. The comparision of Coprinus cinereus peroxidase enzyme and TiO2 catalyst for phenol removal. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2013; 48:300-307. [PMID: 23245305 DOI: 10.1080/10934529.2013.726835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
This article investigates phenol removal from an aqueous solution by using enzymatic and photocatalytic methods and the efficiency of these methods has been compared. In enzymatic and photocatalytic methods, Coprinus cinereus, peroxidase enzyme and commercial TiO(2) powders (Degussa P-25) in aqueous suspension were used, respectively, in ambient temperature. The effects of different operating parameters such as duration of process, catalyst dosage or enzyme concentration, pH of the solution, initial phenol concentration and H(2)O(2) concentration on both processes were examined. In enzymatic method, efficiency of degradation reached 100% within 5 min, while in the photocatalytic method, the efficiency of degradation reached approximately 70% within 60 min. In photocatalytic method, there is an optimum concentration for catalyst dosage (near 2.0 g/L) to gain 80% efficiency, while in the enzymatic method, increasing the amount of enzyme could lead to an increase in the efficiency up to 100%. Moreover, the optimum pH in enzymatic and photocatalytic methods stood at 8.0 and 7.0, respectively. In both methods, the addition of different amounts of H(2)O(2) increased the degradation efficiency to 100%.
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Affiliation(s)
- Reza Sarkhanpour
- School of Chemical Engineering, College of Engineering, University of Tehran (UT), Tehran, Iran
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14
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Moon SJ, Kwon M, Choi D, Won K, Kim YH, Choi IG, Choi JW. In vitro analysis of the monolignol coupling mechanism using dehydrogenative polymerization in the presence of peroxidases and controlled feeding ratios of coniferyl and sinapyl alcohol. PHYTOCHEMISTRY 2012; 82:15-21. [PMID: 22884779 DOI: 10.1016/j.phytochem.2012.07.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2011] [Revised: 04/03/2012] [Accepted: 07/10/2012] [Indexed: 05/27/2023]
Abstract
In this study, dehydrogenative polymers (DHP) were synthesized in vitro through dehydrogenative polymerization using different ratios of coniferyl alcohol (CA) and sinapyl alcohol (SA) (10:0, 8:2, 6:4, 2:8, 0:10), in order to investigate the monolignol coupling mechanism in the presence of horseradish peroxidase (HRP), Coprinus cinereus peroxidase (CiP) or soybean peroxidase (SBP) with H(2)O(2), respectively. The turnover capacities of HRP, CiP and SBP were also measured for coniferyl alcohol (CA) and sinapyl alcohol (SA), and CiP and SBP were found to have the highest turnover capacity for CA and SA, respectively. The yields of HRP-catalyzed DHP (DHP-H) and CiP-catalyzed DHP (DHP-C) were estimated between ca. 7% and 72% based on the original weights of CA/SA in these synthetic conditions. However, a much lower yield of SBP-catalyzed DHP (DHP-S) was produced compared to that of DHP-H and DHP-C. In general, the DHP yields gradually increased as the ratio of CA/SA increased. The average molecular weight of DHP-H also increased with increasing CA/SA ratios, while those of DHP-C and DHP-S were not influenced by the ratios of monolignols. The frequency of β-O-4 linkages in the DHPs decreased with increasing CA/SA ratios, indicating that the formation of β-O-4 linkages during DHP synthesis was influenced by peroxidase type.
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Affiliation(s)
- Sun-Joo Moon
- Department of Forest Sciences and Research Institute for Agriculture and Life Science, Seoul National University, 599 Gwanak-ro, Gwanak-gu, Seoul, Republic of Korea
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15
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da Silva MR, de Sá LRV, Russo C, Scio E, Ferreira-Leitão VS. The Use of HRP in Decolorization of Reactive Dyes and Toxicological Evaluation of Their Products. Enzyme Res 2011; 2010:703824. [PMID: 21318147 PMCID: PMC3034966 DOI: 10.4061/2010/703824] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2010] [Revised: 12/09/2010] [Accepted: 12/23/2010] [Indexed: 11/30/2022] Open
Abstract
This work studied the potential use of horseradish peroxidase (HRP) in the decolorization of the following textile dyes: Drimarene Blue X-3LR (DMBLR), Drimarene Blue X-BLN (DMBBLN), Drimarene Rubinol X-3LR (DMR), and Drimarene Blue CL-R (RBBR). Dyes were individually tested in the reaction media containing 120 mg·L−1, considering the following parameters: temperature (20–45°C), H2O2 concentration (0–4.44 mmol·L−1), and reaction time (5 minutes, 1 and 24 h). The following conditions: 35°C, 0.55 mmol·L−1, and 1h, provided the best set of results of color removal for DMBLR (99%), DMBBLN (77%), DMR (94%), and RBBR (97%). It should be mentioned that only 5 minutes of reaction was enough to obtain 96% of decolorization for DMBLR and RBBR. After the decolorization reactions of DMBLR, DMR, and RBBR, it was possible to observe the reduction of Artemia salina mortality and the no significant increase in toxicity for the products generated from DMBBLN.
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Affiliation(s)
- Michelle Reis da Silva
- Biocatalysis Laboratory, Catalysis Division, National Institute of Technology, Ministry of Science and Technology, Avenue Venezuela 82, Sala 302, 20081-312 Rio de Janeiro, RJ, Brazil
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Altikatoglu M, Celebi M. Enhanced Stability and Decolorization of Coomassie Brilliant Blue R-250 by Dextran Aldehyde-modified Horseradish Peroxidase. ACTA ACUST UNITED AC 2010; 39:185-90. [DOI: 10.3109/10731199.2010.533124] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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17
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Murcia M, Gomez M, Gomez E, Bodalo A, Gomez J, Hidalgo A. Assessing combination treatment, enzymatic oxidation and ultrafiltration in a membrane bioreactor, for 4-chlorophenol removal: Experimental and modeling. J Memb Sci 2009. [DOI: 10.1016/j.memsci.2009.06.037] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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Cho DH, Lee YJ, Um Y, Sang BI, Kim YH. Detoxification of model phenolic compounds in lignocellulosic hydrolysates with peroxidase for butanol production from Clostridium beijerinckii. Appl Microbiol Biotechnol 2009; 83:1035-43. [PMID: 19300996 DOI: 10.1007/s00253-009-1925-8] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2008] [Revised: 02/20/2009] [Accepted: 02/20/2009] [Indexed: 11/27/2022]
Abstract
In the present study, we investigated the peroxidase-catalyzed detoxification of model phenolic compounds and evaluated the inhibitory effects of the detoxified solution on butanol production by Clostridium beijerinckii National Collection of Industrial and Marine Bacteria Ltd. 8052. The six phenolic compounds, p-coumaric acid, ferulic acid, 4-hydroxybenzoic acid, vanillic acid, syringaldehyde, and vanillin, were selected as model fermentation inhibitors generated during pretreatment and hydrolysis of lignocellulose. The enzyme reaction was optimized as a function of the reaction conditions of pH, peroxidase concentration, and hydrogen peroxide to substrate ratio. Most of the tested phenolics have a broad optimum pH range of 6.0 to 9. Removal efficiency increased with the molar ratio of H(2)O(2) to each compound up to 0.5-1.25. In the case of p-coumaric acid, ferulic acid, vanillic acid, and vanillin, the removal efficiency was almost 100% with only 0.01 microM of enzyme. The tested phenolic compounds (1 g/L) inhibited cell growth by 64-74%, while completely inhibiting the production of butanol. Although syringaldehyde and vanillin were less toxic on cell growth, the level of inhibition on the butanol production was quite different. The detoxified solution remarkably improved cell growth and surprisingly increased butanol production to the level of the control. Hence, our present study, using peroxidase for the removal of model phenolic compounds, could be applied towards the detoxification of lignocellulosic hydrolysates for butanol fermentation.
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Affiliation(s)
- Dae Haeng Cho
- Department of Chemical Engineering, Kwangwoon University, Wolgye-Dong, Nowon-Gu, Seoul, Korea
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Dasgupta S, Taylor KE, Bewtra JK, Biswas N. Inactivation of enzyme laccase and role of cosubstrate oxygen in enzymatic removal of phenol from water. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2007; 79:858-67. [PMID: 17824532 DOI: 10.2175/106143007x175825] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Research was conducted to evaluate the potential use of laccase and its susceptibility to inactivation in an alternative enzyme-based treatment technology to remove parent phenol from buffered distilled water. Enzymatic oxidative polymerization of phenol with laccase was carried out in continuously stirred batch reactors. The reaction products were insoluble polymers, which precipitated out of the solution once their solubility limits were exceeded. The findings demonstrated that the polymeric products had significant effects on enzyme activity consumption and subsequent phenol removal. Enzyme species present in the reaction vessel were classified into enzyme remaining in the solution (type 1) and enzyme adhering to the precipitate polymers (type 2). Type 1 enzyme was more efficient in removal of phenol from solution compared with type 2. Subsequent filtration enhanced the phenol removal by removing type 2 enzyme adhering to the polymer particles and decelerating enzyme inactivation. The study also investigated the effects of available dissolved oxygen, provided through aeration and hydrogen peroxide addition, on phenol removal. Aeration and hydrogen peroxide addition increased the dissolved oxygen concentration, but had no effect on the progress curve for phenol removal.
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Liu JZ, Wang TL, Ji LN. Enhanced dye decolorization efficiency by citraconic anhydride-modified horseradish peroxidase. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.molcatb.2006.04.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Bódalo A, Gómez JL, Gómez E, Bastida J, Máximo MF. Comparison of commercial peroxidases for removing phenol from water solutions. CHEMOSPHERE 2006; 63:626-32. [PMID: 16188293 DOI: 10.1016/j.chemosphere.2005.08.007] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2005] [Revised: 05/26/2005] [Accepted: 08/08/2005] [Indexed: 05/04/2023]
Abstract
This paper describes a comparison between horseradish peroxidase (HRP) and soybean peroxidase (SBP), the two most widely used commercial peroxidases for the removal of phenol from wastewater. Both enzymes achieve maximal removal efficiency in a neutral pH medium although they are still quite active in a pH range of between 6.0 and 8.0. The fact that both enzymes show similar phenol elimination levels at any temperature between 25 and 40 degrees C is also of interest. Studies were carried out in the absence and presence of different concentrations of a stabilisation additive, polyethylene glycol (PEG), in an attempt to optimise the phenol elimination procedure. The final choice of peroxidase will depend on the characteristics of the effluent, operational requirements and on economic considerations. Our findings show that HRP acts faster than SBP but is more susceptible to inactivation, although it is better protected by PEG. In consequence HRP will be the most suitable choice but the addition of a sufficient amount of PEG is critical.
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Affiliation(s)
- A Bódalo
- Chemical Engineering Department, University of Murcia, Campus de Espinardo, 30071 Murcia, Spain.
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Saidman S, Rueda E, Ferreira M. Activity of free peroxidases, hematin, magnetite-supported peroxidases and magnetite-supported hematin in the aniline elimination from water-UV–vis analysis. Biochem Eng J 2006. [DOI: 10.1016/j.bej.2005.11.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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23
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Iron(III)protoporphyrin/MCM41 catalyst as a peroxidase enzyme model: Preparation and typical test reactions. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.molcata.2005.05.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Synthesis of polycardanol from a renewable resource using a fungal peroxidase from Coprinus cinereus. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.molcatb.2005.04.005] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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25
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Ikehata K, Pickard MA, Buchanan ID, Smith DW. Optimization of extracellular fungal peroxidase production by 2 Coprinus species. Can J Microbiol 2004; 50:1033-40. [PMID: 15714234 DOI: 10.1139/w04-098] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Optimum culture conditions for the batch production of extracellular peroxidase by Coprinus cinereus UAMH 4103 and Coprinus sp. UAMH 10067 were explored using 2 statistical experimental designs, including 2-level, 7-factor fractional factorial design and 2-factor central composite design. Of the 7 factors examined in the screening study, the concentrations of carbon (glucose) and nitrogen (peptone or casitone) sources showed significant effects on the peroxidase production by Coprinus sp. UAMH 10067. The optimum glucose and peptone concentrations were determined as 2.7% and 0.8% for Coprinus sp. UAMH 10067, and 2.9% and 1.4% for C. cinereus UAMH 4103, respectively. Under the optimized culture condition the maximum peroxidase activity achieved in this study was 34.5 U·mL–1 for Coprinus sp. UAMH 10067 and 68.0 U·mL–1 for C. cinereus UAMH 4103, more than 2-fold higher than the results of previous studies.Key words: Coprinus peroxidase, central composite design, fractional factorial design, production optimization, response surface.
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Affiliation(s)
- Keisuke Ikehata
- Department of Civil and Environmental Engineering, 3-133 Markin/CNRL Natural Resources Engineering Facility, University of Alberta, Edmonton, Canada.
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Ikehata K, Buchanan ID, Smith DW. Extracellular peroxidase production by Coprinus species from urea-treated soil. Can J Microbiol 2004; 50:57-60. [PMID: 15052322 DOI: 10.1139/w03-104] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Thirteen strains of inky-cap mushroom Coprinus species were evaluated for the production of extracellular peroxidase. The liquid fermentation was carried out in shake flasks containing 1% glucose, 0.5% peptone, 0.3% yeast extract, and 0.3% malt extract broth at 25 °C. Peroxidase activity was detected in the liquid culture of several Coprinus species, including C. echinosporus NBRC 30630; C. macrocephalus NBRC 30117; Coprinus spp. UAMH 10065, UAMH 10066, UAMH 10067, and 074, after 10 days of growth. Peroxidase production by Coprinus sp. UAMH 10067, a Coprinus species isolated from urea-treated soil, was comparable to that of C. cinereus and reached 15 U·mL–1 after 10 days. In addition, the peroxidase from Coprinus sp. UAMH 10067 was apparently more thermally stable than the enzyme produced by C. cinereus.Key words: Coprinus species, urea treatment, phenol, wastewater treatment.
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Affiliation(s)
- Keisuke Ikehata
- Department of Civil and Environmental Engineering, University of Alberta, Edmonton, Canada
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Enzymatic removal of phenols from aqueous solution by artichoke (Cynara scolymus L.) extracts. Enzyme Microb Technol 2003. [DOI: 10.1016/s0141-0229(03)00208-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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29
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Song HY, Liu JZ, Xiong YH, Weng LP, Ji LN. Treatment of aqueous chlorophenol by phthalic anhydride-modified horseradish peroxidase. ACTA ACUST UNITED AC 2003. [DOI: 10.1016/s1381-1177(03)00006-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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30
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Enzymes: The possibility of production and applications. HEMIJSKA INDUSTRIJA 2003. [DOI: 10.2298/hemind0310486p] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Enzymes are biological catalysts with increasing application in the food pharmaceutical, cosmetic, textile and chemical industry. They are also important as reagents in chemical analysis, leather fabrications and as targets for the design of new drugs. Keeping in mind the growing need to replace classical chemical processes by alternative ones, because of ever growing environmental pollution, it is important that enzyme and other biotechnological processes are economical. Therefore, price decrease and stability and enzyme preparation efficiency increase are required more and more. This paper presents a short review of methods for yield increase and the improvement of the quality of enzyme products as commercial products, as well as a review of the possibilities of their application.
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Liu JZ, Song HY, Weng LP, Ji LN. Increased thermostability and phenol removal efficiency by chemical modified horseradish peroxidase. ACTA ACUST UNITED AC 2002. [DOI: 10.1016/s1381-1177(02)00100-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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