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Garcia VSG, Tominaga FK, Rosa JM, Borrely SI. Emerging pollutants in textile wastewater: an ecotoxicological assessment focusing on surfactants. Environ Sci Pollut Res Int 2024; 31:27817-27828. [PMID: 38517631 DOI: 10.1007/s11356-024-32963-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 03/13/2024] [Indexed: 03/24/2024]
Abstract
Water and several chemicals, including dyestuffs, surfactants, acids, and salts, are required during textile dyeing processes. Surfactants are harmful to the aquatic environment and induce several negative biological effects in exposed biota. In this context, the present study aimed to assess acute effects of five surfactants, comprising anionic and nonionic classes, and other auxiliary products used in fiber dyeing processes to aquatic organisms Vibrio fischeri (bacteria) and Daphnia similis (cladocerans). The toxicities of binary surfactant mixtures containing the anionic surfactant dodecylbenzene sulfonate + nonionic fatty alcohol ethoxylate and dodecylbenzene sulfonate + nonionic alkylene oxide were also evaluated. Nonionic surfactants were more toxic than anionic compounds for both organisms. Acute nonionic toxicity ranged from 1.3 mg/L (fatty alcohol ethoxylate surfactant) to 2.6 mg/L (ethoxylate surfactant) for V. fischeri and from 1.9 mg/L (alkylene oxide surfactant) to 12.5 mg/L (alkyl aryl ethoxylated and aromatic sulfonate surfactant) for D. similis, while the anionic dodecylbenzene sulfonate EC50s were determined as 66.2 mg/L and 19.7 mg/L, respectively. Both mixtures were very toxic for the exposed organisms: the EC50 average in the anionic + fatty alcohol ethoxylate mixture was of 1.0 mg/L ± 0.11 for V. fischeri and 4.09 mg/L ± 0.69 for D. similis. While the anionic + alkylene oxide mixture, EC50 of 3.34 mg/L for D. similis and 3.60 mg/L for V. fischeri. These toxicity data suggested that the concentration addition was the best model to explain the action that is more likely to occur for mixture for the dodecylbenzene sulfonate and alkylene oxide mixtures in both organisms. Our findings also suggest that textile wastewater surfactants may interact and produce different responses in aquatic organisms, such as synergism and antagonism. Ecotoxicological assays provide relevant information concerning hazardous pollutants, which may then be adequately treated and suitably managed to reduce toxic loads, associated to suitable management plans.
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Affiliation(s)
| | - Flávio Kiyoshi Tominaga
- Instituto de Pesquisas Energéticas E Nucleares, Centro de Tecnologia das Radiações, IPEN/CNEN, São Paulo, Brazil
| | | | - Sueli Ivone Borrely
- Instituto de Pesquisas Energéticas E Nucleares, Centro de Tecnologia das Radiações, IPEN/CNEN, São Paulo, Brazil
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Garcia VSG, de Freitas Tallarico L, Rosa JM, Suzuki CF, Roubicek DA, Nakano E, Borrely SI. Multiple adverse effects of textile effluents and reactive Red 239 dye to aquatic organisms. Environ Sci Pollut Res Int 2021; 28:63202-63214. [PMID: 34224093 DOI: 10.1007/s11356-021-15115-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 06/21/2021] [Indexed: 06/13/2023]
Abstract
Textile dyeing consumes high volumes of water, generating proportional number of colored effluents which contain several hazardous chemical. These contaminants can implicate in significant changes in aquatic environmental, including several adverse effects to organisms in different trophic levels. The present study was developed to assess the ecotoxicological effects of textile effluent samples and reactive Red 239 dye (used in cotton dyeing) to aquatic organisms Vibrio fischeri bacteria, Daphnia similis crustacean, and Biomphalaria glabrata snail (adults and embryos). Chronic assays with lethal and sublethal effects for Daphnia similis were included and performed only for textile effluents samples. The mutagenicity was also evaluated with Salmonella/microsome assay (TA98, TA100, and YG1041 strains). V. fischeri bacteria was the most sensitive to reactive Red 239 dye (EC50 = 10.14 mg L-1) followed by mollusk embryos at all stages (EC50 = 116.41 to 124.14 mg L-1), D. similis (EC50= 389.42 mg L-1), and less sensitive to adult snails (LC50= 517.19 mg L-1). The textile effluent was toxic for all exposed organisms [E(L)C50 < 15%] and B. glabrata embryos showed different responses in the early stages of blastulae and gastrulae (EC50 = 7.60 and 7.08%) compared to advanced development stages trochophore and veliger (EC50 = 21.56 and 29.32%). Developmental and sublethal effects in B. glabrata embryos and D. similis were evidenced. In the chronic assay with effluent, the EC10/NOEC = 3% was obtained. Mutagenic effects were not detected for dye aqueous solutions neither for effluents samples. These data confirmed the importance of evaluating the effects in aquatic organisms from different trophic levels and reinforce the need for environmental aquatic protection.
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Affiliation(s)
| | | | - Jorge Marcos Rosa
- Centro de Tecnologia das Radiações, Instituto de Pesquisas Energéticas e Nucleares, IPEN/CNEN, São Paulo, Brazil
- Faculdade de Tecnologia SENAI Antoine Skaf, São Paulo, Brazil
| | - Celso Fumio Suzuki
- Setor de Toxicologia e Genotoxicidade, Companhia Ambiental do Estado de São Paulo, CETESB, São Paulo, Brazil
| | - Deborah Arnsdorff Roubicek
- Setor de Toxicologia e Genotoxicidade, Companhia Ambiental do Estado de São Paulo, CETESB, São Paulo, Brazil
| | - Eliana Nakano
- Laboratório de Parasitologia/Malacologia, Instituto Butantan, São Paulo, Brazil
| | - Sueli Ivone Borrely
- Centro de Tecnologia das Radiações, Instituto de Pesquisas Energéticas e Nucleares, IPEN/CNEN, São Paulo, Brazil
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Rodrigues J, Hatami T, Rosa JM, Tambourgi EB. Photocatalytic degradation of Reactive Blue 21 dye using ZnO nanoparticles: experiment, modelling, and sensitivity analysis. Environ Technol 2021; 42:3675-3687. [PMID: 32148175 DOI: 10.1080/09593330.2020.1740330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 02/26/2020] [Indexed: 06/10/2023]
Abstract
This paper presents the photocatalysis, adsorption, and photolysis of C.I. Reactive Blue 21 dye using synthesized zinc oxide nanoparticles. The density, mean particle diameter, surface area, and porosity of the catalyst were 5550 kg/m3, 1.19 × 10-7, 16,830 m2/kg, and 0.08, respectively. The impact of catalyst mass per volume of solution (0.2-1.0 kg/m3) was experimentally investigated in terms of the percentage of dye degradation. Due to the small catalyst porosity, adsorption contributed little to overall degradation. However, the photolysis of the dye was around 12.5%, which occurred predominantly between 0 and 5 min. In the second part of the present study, the photocatalytic degradation of C.I. Reactive Blue 21 was modelled mathematically based on the mass conservation law in the solution and catalyst. The model had two adjustable variables: the convection mass transfer coefficient and the photocatalytic reaction rate constant. The model was solved numerically using the finite difference method and was validated with the experimental data. The validated model was employed to examine the impact of catalyst size and initial pollutant concentration on the photocatalytic degradation.
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Affiliation(s)
- Jorge Rodrigues
- School of Chemical Engineering, University of Campinas, São Paulo, Brazil
| | - Tahmasb Hatami
- School of Chemical Engineering, University of Campinas, São Paulo, Brazil
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Carvalho Costa AWM, Guerhardt F, Ribeiro Júnior SER, Cânovas G, Vanale RM, de Freitas Coelho D, Ehrhardt DD, Rosa JM, BasileTambourgi E, Curvelo Santana JC, de Souza RR. Biosorption of Cr(VI) using coconut fibers from agro-industrial waste magnetized using magnetite nanoparticles. Environ Technol 2021; 42:3595-3606. [PMID: 32266861 DOI: 10.1080/09593330.2020.1752812] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 02/20/2020] [Indexed: 06/11/2023]
Abstract
Herein, the biosorption of Cr(VI) by magnetized coconut fibres obtained from agricultural waste has been described. Magnetization was achieved by incorporating magnetite nanoparticles into the fibres by a coprecipitation reaction in alkaline media. The biosorption capacity of the fibres was evaluated by two series of experiments. In the first series, 500 mg L-1 of the biosorbent was added to a 50 mg L-1 K2Cr2O7 solution at 28 °C and stirred at 200 rpm and the pH was varied from 1 to 13 to determine the optimum pH value. The second series of experiments evaluated the sorption capacity of the fibres at the optimum pH, under the same agitation speed and temperature but with an adsorbate concentration of 100 mg L-1. The biosorbents were characterized using Fourier transform-infrared spectroscopy, inductively coupled plasma-atomic emission spectroscopy, scanning electron microscopy, dispersive X-ray fluorescence, and X-ray powder diffraction. The biosorption experiments demonstrated that the magnetization process increased the biosorption capacity of the material. Optimum biosorption occurred at pH 2, and at optimal conditions, the best adsorptive efficiency exceeded 90%, reaching a biosorption capacity of 87.38 mg g-1 for the magnetized fibre and 23.87 mg g-1 for the natural fibre, with an equilibrium time of less than 20 min.
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Affiliation(s)
- Antonio Wilson Macedo Carvalho Costa
- Department of Chemistry, Federal Institute de Education, Science and Technology of Sergipe (IFS), Aracaju, Brazil
- Department of Chemical Engineering, Federal University of Sergipe (UFS), São Cristóvão, Brazil
| | - Flavio Guerhardt
- Nine July University, Industrial Engineering Postgraduate Program, São Paulo, Brazil
- Technologic Park of Sorocaba, Sorocaba, Brazil
| | | | | | | | | | - Daniela Diniz Ehrhardt
- School of Chemical Engineering, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Jorge Marcos Rosa
- School of Chemical Engineering, State University of Campinas (UNICAMP), Campinas, Brazil
- University of São Paulo, Butantã, São Paulo, Brazil
| | - Elias BasileTambourgi
- School of Chemical Engineering, State University of Campinas (UNICAMP), Campinas, Brazil
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Miranda AC, Santana JCC, Yamamura CLK, Rosa JM, Tambourgi EB, Ho LL, Berssaneti FT. Application of neural network to simulate the behavior of hospitalizations and their costs under the effects of various polluting gases in the city of São Paulo. Air Qual Atmos Health 2021; 14:2091-2099. [PMID: 34745381 PMCID: PMC8556003 DOI: 10.1007/s11869-021-01077-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 08/11/2021] [Indexed: 05/13/2023]
Abstract
This work aims to obtain an artificial neural network to simulate hospitalizations for respiratory diseases influenced by pollutant gaseous such as CO, PM10, PM2.5, NO2, O3, and SO2 emitted from 2011 to 2017, in the city of São Paulo. The hospitalization costs were also be calculated. MLP and RBF neural networks have been tested by varying the number of neurons in the hidden layer and the type of equation of the output function. The following pollutants and its concentration range were collected considering the supervision of Alto Tiete station set, in several neighborhoods in the city of São Paulo, from in the period 2011 to 2017: 28-63 µg/m3 of PM2.5, 52-110 µg/m3 of PM10, 49-135 µg/m3 of O3, 0.8-2.6 ppm CO, 41-98 µg/m3 of NO2, and 3-16 µg/m3 of SO2. Results showed that a RBF neural network with 6 input neurons, 13 hidden layer neurons, and 1 output neuron, using BFGS algorithm and a Gaussian function to neuronal activation, was the best fitted to the experimental datasets. So, knowing the monthly concentration of gaseous pollutions was possible to predict the hospitalization of 1464 to 3483 ± 510 patients, with costs between 570,447 and 1,357,151 ± 198,171 USD per month. This way, it is possible to use this neural network to predict the costs of hospitalizing patients for respiratory diseases and to contribute to the decision-making of how much the government should spend on health care.
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Affiliation(s)
- Amanda Carvalho Miranda
- Department of Pharmaceutical Sciences, Nine July University, São Paulo, Brazil
- Department of Production Engineering, Polytechnic School, University of São Paulo, Av. Prof. Luciano Gualberto, 1380, Butantã, São Paulo, SP 05508-010 Brazil
| | - José Carlos Curvelo Santana
- Department of Production Engineering, Polytechnic School, University of São Paulo, Av. Prof. Luciano Gualberto, 1380, Butantã, São Paulo, SP 05508-010 Brazil
- Department of Management Engineering, Federal University of ABC, University Mall, São Bernardo do Campo, 09606-045 Brazil
| | - Charles Lincoln Kenji Yamamura
- Department of Production Engineering, Polytechnic School, University of São Paulo, Av. Prof. Luciano Gualberto, 1380, Butantã, São Paulo, SP 05508-010 Brazil
| | - Jorge Marcos Rosa
- School of Textile Technology of SENAI, Rua Correia de Andrade, 232 Brás, São Paulo, SP 03008-020 Brazil
- School of Chemical Engineering, State University of Campinas, Barão Geraldo, Campinas, SP 13083-970 Brazil
| | - Elias Basile Tambourgi
- School of Chemical Engineering, State University of Campinas, Barão Geraldo, Campinas, SP 13083-970 Brazil
| | - Linda Lee Ho
- Department of Production Engineering, Polytechnic School, University of São Paulo, Av. Prof. Luciano Gualberto, 1380, Butantã, São Paulo, SP 05508-010 Brazil
| | - Fernando Tobal Berssaneti
- Department of Production Engineering, Polytechnic School, University of São Paulo, Av. Prof. Luciano Gualberto, 1380, Butantã, São Paulo, SP 05508-010 Brazil
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Padilha AC, Arioli CJ, Boff MIC, Rosa JM, Botton M. Traps and Baits for Luring Grapholita molesta (Busck) Adults in Mating Disruption-Treated Apple Orchards. Neotrop Entomol 2018; 47:152-159. [PMID: 28378269 DOI: 10.1007/s13744-017-0517-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 03/20/2017] [Indexed: 06/07/2023]
Abstract
Grapholita molesta (Busck) is one of the main pests in apple crops in Brazil, where it is controlled by mating disruption (MD) with the use of the synthetic sex pheromone. However, sex-pheromone-based monitoring is not effective in MD-treated areas and may result in losses in production. This work has defined a trap model and a bait for luring G. molesta adults in MD apple orchards. The experiments were conducted in commercial apple orchards located in São Joaquim, SC, Brazil. Three trap models-McPhail, Pot, and Ajar-and three baits-grape juice (25%) (GJ), sugarcane molasses (25%) (SM), and a solution containing brown sugar (8.69%) and terpinyl acetate (0.05%) (TAS)-were assessed for luring G. molesta adults in areas subjected to the mating disruption. The assessments were performed weekly by collecting the insects caught in the traps. In addition, time needed to replace traps was also assessed, as well as the selectivity of the trap/bait set. In the laboratory, G. molesta adults were sexed, and the females were dissected to confirm reproductive status. We discuss our results and sugarcane molasses (25%) captured the least number of G. molesta adults regardless of the tested traps. The Ajar/TAS, Pot/TAS, and McPhail/GJ captured the largest number of G. molesta adults. The Ajar/TAS was the most selective and easier to handle. TAS was efficient in catching G. molesta until 14 days after preparation of the solution. Ajar/TAS has potential to be used in the monitoring of G. molesta in apple orchards.
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Affiliation(s)
- A C Padilha
- Univ do Estado de Santa Catarina (UDESC), Centro de Ciências Agroveterinárias (CAV), Lages, SC, Brasil.
- Centro de Ciências Agrovetrinárias (CAV), Univ do Estado de Santa Catarina (UDESC), Avenida Luiz de Camões, 2090, Conta Dinheiro, Lages, 88520-000, Santa Catarina, Brasil.
| | - C J Arioli
- Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Estação Experimental de São Joaquim, São Joaquim, SC, Brasil
| | - M I C Boff
- Univ do Estado de Santa Catarina (UDESC), Centro de Ciências Agroveterinárias (CAV), Lages, SC, Brasil
| | - J M Rosa
- Univ do Estado de Santa Catarina (UDESC), Centro de Ciências Agroveterinárias (CAV), Lages, SC, Brasil
| | - M Botton
- Empresa Brasileira de Pesquisa Agropecuária - Embrapa Uva e Vinho, Bento Gonçalves, RS, Brasil
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Rodrigues ALS, Rosa JM, Gadotti VM, Goulart EC, Santos MM, Silva AV, Sehnem B, Rosa LS, Gonçalves RM, Corrêa R, Santos ARS. Antidepressant-like and antinociceptive-like actions of 4-(4′-chlorophenyl)-6-(4″-methylphenyl)-2-hydrazinepyrimidine Mannich base in mice. Pharmacol Biochem Behav 2005; 82:156-62. [PMID: 16153700 DOI: 10.1016/j.pbb.2005.08.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2004] [Revised: 08/09/2005] [Accepted: 08/09/2005] [Indexed: 11/16/2022]
Abstract
This study investigated the possible antidepressant and antinociceptive action of CPMPH Mannich base, as well as the involvement of serotonergic, dopaminergic, noradrenergic and opioid systems and the L-arginine-nitric oxide pathway in the antidepressant-like effect of CPMPH in the forced swimming test (FST) in mice. The immobility time in the FST was significantly reduced by CPMPH (0.1-10 mg/kg, i.p.), without accompanying changes in the ambulation in an open-field. CPMPH at high doses (i.p. or s.c. routes) produced a significant inhibition of acetic acid-induced writhing. The antidepressant-like effect of CPMPH (1 mg/kg, i.p.) in the FST was prevented by pre-treatment of mice with methysergide (2 mg/kg, i.p., a non-selective serotonin receptor antagonist), sulpiride (32 mg/kg, i.p., a D2 receptor antagonist) or yohimbine (1 mg/kg, i.p., an alpha2-adrenoceptor antagonist). In contrast, the antidepressant-like effect of CPMPH was not affected by pre-treatment (i.p.) with naloxone (1 mg/kg, a non-selective opioid receptor antagonist) or L-arginine (750 mg/kg, a nitric oxide precursor). The results demonstrate that CPMPH had an antidepressant-like action that appears to be mediated through its interaction with serotonergic, dopaminergic and noradrenergic systems.
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Affiliation(s)
- A L S Rodrigues
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Campus Universitário, Trindade, Florianópolis 88040-900, SC, Brazil
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Abstract
In order to detect possible synergistic epistasis for viability in Drosophila melanogaster we assayed the relative viability of chromosomes II in: (i) panmixia, (ii) forced total homozygosity, and (iii) homozygosity for, on the average, half of their loci. As these genotypes were constructed using exactly the same set of chromosomes in the three cases, the design allows us to estimate the inbreeding depression rate at two different inbreeding levels in the absence of purging natural selection. Overall, no consistent synergistic epistasis was found. However, there was a small fraction of chromosomes whose severely deleterious effect when homozygous was almost significantly larger than expected from their viability when homozygous for half of their loci. This suggests occasional but important synergistic epistasis, which might confer evolutionary advantage to recombination in tightly linked genomes. Nevertheless, such epistasis is unlikely to be an evolutionary advantage driving the evolution of sexual anisogamous reproduction, as its contribution to overall viability is small when compared with the two-fold cost of anisogamy.
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Affiliation(s)
- J M Rosa
- Departamento de Genética, Facultad de Biología, Universidad Complutense de Madrid, Madrid, Spain
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Affiliation(s)
- B S Aronson
- Division of Nursing and Health Careers, Capital Community Technical College, Hartford, Connecticut, USA
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