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Rojo E, Pedraza M, Muñoz I, Mulero P, Ruiz M, de la Cruz C, Barón J, Rodríguez C, Herrero S, Guerrero A. Chronic migraine with and without medication overuse: experience in a hospital series of 434 patients. NEUROLOGÍA (ENGLISH EDITION) 2015. [DOI: 10.1016/j.nrleng.2013.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Rojo E, Pedraza M, Muñoz I, Mulero P, Ruiz M, de la Cruz C, Barón J, Rodríguez C, Herrero S, Guerrero A. Diferencias entre migraña crónica con y sin uso excesivo de medicación: experiencia en una serie hospitalaria de 434 pacientes. Neurologia 2015; 30:153-7. [DOI: 10.1016/j.nrl.2013.12.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Revised: 11/10/2013] [Accepted: 12/11/2013] [Indexed: 01/02/2023] Open
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De Castro-Català N, Muñoz I, Armendáriz L, Campos B, Barceló D, López-Doval J, Pérez S, Petrovic M, Picó Y, Riera JL. Invertebrate community responses to emerging water pollutants in Iberian river basins. THE SCIENCE OF THE TOTAL ENVIRONMENT 2015; 503-504:142-150. [PMID: 25042416 DOI: 10.1016/j.scitotenv.2014.06.110] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Revised: 06/19/2014] [Accepted: 06/24/2014] [Indexed: 06/03/2023]
Abstract
Chemical pollution is one of the greatest threats to freshwater ecosystems, especially in Mediterranean watersheds, characterized by periodical low flows that may exacerbate chemical exposure. Different groups of emerging pollutants have been detected in these basins during the last decade. This study aims to identify the relationships between the presence and levels of prioritary and emerging pollutants (pesticides, pharmaceutical active compounds--PhACs, Endocrine Disrupting Compounds EDCs and Perfluorinated Compounds--PFCs) and the invertebrate community in four Mediterranean basins: the Ebro, the Llobregat, the Júcar and the Guadalquivir. Structural (species composition and density) and functional (catalase activity of the tricopteran Hydropsyche exocellata and the feeding activity of the cladoceran Daphnia magna) variables were analyzed to determine which of the pollutants would greatly influence invertebrate responses. EDCs and conductivity, followed by PhACs, were the most important variables explaining the invertebrate density changes in the studied basins, showing a gradient of urban and industrial pollutions. Despite this general pattern observed in the four studied basins - impoverishment of species diversity and abundance change with pollution - some basins maintained certain differences. In the case of the Llobregat River, analgesics and anti-inflammatories were the significant pollutants explaining the invertebrate community distribution. In the Júcar River, fungicides were the main group of pollutants that were determining the structure of the invertebrate community. Functional biomarkers tended to decrease downstream in the four basins. Two groups of pollutants appeared to be significant predictors of the catalase activity in the model: EDCs and PhACs. This study provides evidence that the information given by functional biomarkers may complement the results found for the structural community descriptors, and allowed us to detect two emerging contaminant groups that are mainly affecting the invertebrate community in these basins.
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Llonch P, Rodríguez P, Casal N, Carreras R, Muñoz I, Dalmau A, Velarde A. Electrical stunning effectiveness with current levels lower than 1 A in lambs and kid goats. Res Vet Sci 2015; 98:154-61. [PMID: 25577544 DOI: 10.1016/j.rvsc.2014.12.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Revised: 10/23/2014] [Accepted: 12/09/2014] [Indexed: 10/24/2022]
Abstract
An experiment with 360 lambs grouped into three Spanish commercial categories, (Pascual, 13-16 kg; Recental, 9-13 kg and Lechal <7 kg carcass weight) and kid goats (7 kg) was performed to assess stunning effectiveness after head-only (HO) and head-to-body (HB) electrical stunning with intensity currents of 0.3, 0.5 and 0.7 Amperes (A) compared to 1.0 A. After stunning, all animals showed tonic-clonic muscular activity and epileptiform EEG, absence of rhythmic breathing, corneal reflex, spontaneous blinking and pain sensibility. The quiescent EEG occurred earlier (P < 0.05) in HB compared to HO in all categories. More animals recovered corneal reflex and rhythmic breathing before onset of the quiescent activity after HO (from 15 to 50%) compared to HB (from 0 to 15%) (P < 0.05). Concluding, HO and HB electrical stunning with 0.3, 0.5 and 0.7 A induce effective stunning similar to 1.0 A in lambs and kid goats. After stunning and sticking, brain failure occurs earlier in HB than HO system.
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Ruiz M, Pedraza MI, de la Cruz C, Rodríguez C, Hernandez MS, de Lera M, Muñoz I, Moreno R, Barón J, Guerrero A. EHMTI-0334. Chronic migraine in young age: clinical characteristics in a prospective chronic migraine registry. J Headache Pain 2014. [PMCID: PMC4180182 DOI: 10.1186/1129-2377-15-s1-d24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Picouet P, Muñoz I, Fulladosa E, Daumas G, Gou P. Partial scanning using computed tomography for fat weight prediction in green hams: Scanning protocols and modelling. J FOOD ENG 2014. [DOI: 10.1016/j.jfoodeng.2014.06.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Flores L, Banjac Z, Farré M, Larrañaga A, Mas-Martí E, Muñoz I, Barceló D, Elosegi A. Effects of a fungicide (imazalil) and an insecticide (diazinon) on stream fungi and invertebrates associated with litter breakdown. THE SCIENCE OF THE TOTAL ENVIRONMENT 2014; 476-477:532-41. [PMID: 24496026 DOI: 10.1016/j.scitotenv.2014.01.059] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Revised: 12/31/2013] [Accepted: 01/16/2014] [Indexed: 05/15/2023]
Abstract
The intensification of agriculture has promoted the use of pesticides such as fungicides and insecticides. Many pesticides readily leach into natural water bodies and affect both organisms and ecosystem processes such as leaf breakdown, a crucial process in headwater streams. As leaf breakdown in streams involves sequential steps by different groups of organisms (first microbial conditioning, then invertebrate shredding), pesticides targeting different organisms are likely to affect one or the other step, and a mixture of contaminants might have interactive effects. Our objective was to evaluate the effect of a fungicide (imazalil) and an insecticide (diazinon) on stream fungal and invertebrate activities, and their effects on leaf consumption. After an initial assay to define 'effective concentration' of both pesticides in a laboratory experiment, we manipulated pesticide presence/absence during the conditioning and shredding phases. Both pesticides affected fungal community and reduced the performance of the shredding amphipod Echinogammarus berilloni, and leaf consumption. The impact of pesticides on fungal sporulation depended on the length of the exposure period. In addition, pesticides seemed to cause an energetic imbalance in the amphipod, affecting body condition and mortality. The combined effect of both pesticides was similar to those of the fungicide. Overall, our results show that the effects of pesticide mixtures on leaf breakdown are hard to predict from those observed in either fungi or macroinvertebrate performance.
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Rosell R, Cabezón O, Pujols J, Domingo M, Muñoz I, Núñez JI, Ganges L. Identification of a porcine pestivirus as a border disease virus from naturally infected pigs in Spain. Vet Rec 2014; 174:18. [DOI: 10.1136/vr.101920] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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De Castro-Català N, López-Doval J, Gorga M, Petrovic M, Muñoz I. Is reproduction of the snail Physella acuta affected by endocrine disrupting compounds? An in situ bioassay in three Iberian basins. JOURNAL OF HAZARDOUS MATERIALS 2013; 263 Pt 1:248-255. [PMID: 23972665 DOI: 10.1016/j.jhazmat.2013.07.053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Revised: 07/24/2013] [Accepted: 07/25/2013] [Indexed: 06/02/2023]
Abstract
An in situ bioassay was conducted in three Iberian basins (Ebro, Llobregat and Júcar Rivers) to study the reproductive effects on the freshwater snail Physella acuta. Adult individuals were transplanted in specially designed cylindrical cages. Endpoints included mortality, number of eggs and clutches, number of eggs per clutch and embryo development after 8 days. The results were contrasted with laboratory controls. Significant changes in P. acuta reproduction parameters were detected in all of the rivers: the number of clutches or eggs per snail decreased in the Ebro and Llobregat basins downstream but the number of eggs per clutch increased. The complete development of snails was delayed at some sites downstream in the Júcar and the Ebro basins. The results were contrasted with concentrations of Endocrine Disrupting Compounds (EDCs) and their Estrogenic Equivalent Quotients (EEQs). Positive relationships (Pearson correlations) were identified between the number of eggs per clutch and the total EDC concentration, bisphenol A (BPA) and their EEQs, lipid regulators and diuretics. These endocrine-disrupting chemicals may constitute a toxicological risk for the reproductive performance of snails in the studied basins.
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Juarros S, Bejarano D, Olmo MD, Muñoz I, Ramos I, Macias E. Search methods for monitoring patients with obstructive sleep apnea treated with CPAP. Sleep Med 2013. [DOI: 10.1016/j.sleep.2013.11.376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Ruiz M, Pedraza MI, de la Cruz C, Barón J, Muñoz I, Rodríguez C, Celorrio M, Mulero P, Herrero S, Guerrero AL. Headache in the elderly: characteristics in a series of 262 patients. Neurologia 2013; 29:321-6. [PMID: 24140157 DOI: 10.1016/j.nrl.2013.07.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Revised: 06/21/2013] [Accepted: 07/30/2013] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION Although headache prevalence decreases in patients older than 65, headaches are a common complaint and their different clinical and therapeutic features must be understood. This article analyses the clinical characteristics of elderly patients treated in an outpatient headache unit. METHODS We collected demographic and clinical data from patients treated in a tertiary hospital headache unit between January 2008 and May 2013. Headaches were codified according to the International Classification of Headache Disorders, 2nd edition (ICHD-2). RESULTS Of a total of 1868 patients treated, 262 patients (14%, 189 women and 73 men) were older than 65 years. Ninety-nine (68 women, 31 men, 5.3% of the total) were over 75. Headaches began after the age of 65 in only 136 patients (51.9%). The 362 headaches were codified as follows: 23.8% as Group 1 (Migraine) and 28.7% as Group 2 (Tension-type headache). We diagnosed 58 (16%) secondary headaches; 26 (7.2%) were classified as Group 13 (Cranial neuralgias) and 23 (6.4%) in Group 14 (Other headaches). Symptomatic medication overuse was detected in 38 patients (14.5%). We also identified headaches considered typical in the elderly, including chronic migraine (41 cases), hypnic headache (6), occipital neuralgia (4), SUNCT (2), cervicogenic headache (1), primary cough headache (1), and giant cell arteritis (2). CONCLUSIONS Elderly patients were frequently treated in our outpatient headache unit. Tension-type headache was the most common diagnosis in this population. Geriatric headache syndromes such as hypnic headache or occipital neuralgia were also represented in our series.
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Wolfram G, Höss S, Orendt C, Schmitt C, Adámek Z, Bandow N, Großschartner M, Kukkonen JVK, Leloup V, López Doval JC, Muñoz I, Traunspurger W, Tuikka A, Van Liefferinge C, von der Ohe PC, de Deckere E. Assessing the impact of chemical pollution on benthic invertebrates from three different European rivers using a weight-of-evidence approach. THE SCIENCE OF THE TOTAL ENVIRONMENT 2012; 438:498-509. [PMID: 23032566 DOI: 10.1016/j.scitotenv.2012.07.065] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Revised: 07/20/2012] [Accepted: 07/20/2012] [Indexed: 06/01/2023]
Abstract
The aim of this study was to combine different lines of evidence on the impact of chemical pollution on benthic invertebrate communities in three European river basins (Elbe, Scheldt, and Llobregat). The study integrates chemical analyses, a battery of different sediment toxicity tests, and field data from soft-sediment meio- and macrobenthic fauna within a sediment-quality triad in which chironomids, oligochaetes, and nematodes are identified on the species level. The use of TU (toxic units) and msPAF (multi-substance potentially affected fraction) in an approach assessing the chemical impact as well as the integration of sediment toxicity tests with bacteria (Vibrio fischeri), benthic invertebrates (Caenorhabditis elegans, Potamopyrgus antipodarum, Lumbriculus variegatus, Chironomus riparius), and fish embryos (Danio rerio), together with univariate and non-parametric multivariate statistical analyses of the biological data revealed significant differences between unpolluted and polluted sites in all three river basins. To combine the different results obtained in the sediment-quality triad, a scoring system was successfully developed based on a simple algorithm. This system provides an easily understandable scheme for non-experts among decision makers and water managers.
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Gutiérrez A, Garde J, Artiga CG, Muñoz I, Pintado B. In vitro survival of murine morulae after quick freezing in the presence of chemically defined macromolecules and different cryoprotectants. Theriogenology 2012; 39:1111-20. [PMID: 16727280 DOI: 10.1016/0093-691x(93)90010-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/1992] [Accepted: 01/15/1993] [Indexed: 11/29/2022]
Abstract
We studied the ability of frozen-thawed mouse morulae to develop in vitro when the cryoprotectant proteins were substituted with one of the following nonorganic macromolecules: polyvinyl alcohol (PVA), polyvinyl pyrrolidone (PVP), and ficoll. We also determined how these agents interacted with 3 different cryoprotectants: glycerol (GLY), propylene glycol (PG), and ethylene glycol (EG). The influence of both of the above factors was measured on the basis of post-thaw morphological appearance, the percentage of development to the expanded blastocyst stage and the total cell count. Morulae (n=950) were collected from superovulated mice. Those classified as good or excellent were distributed among the 12 different freezing solutions, obtained by combining the 3 cryoprotectants with the 4 macromolecules (the 3 mentioned above, plus a control of 5% fetal calf serum) in phosphate buffered saline (PBS). Embryos frozen in PVA, PVP and ficoll tended to be a little difficult to recover from the straws. Development to the expanded blastocyst stage was significantly lower (P<0.05) in propylene glycol (43.6%) than in ethylene glycol (79.5%) or in glycerol (76.1%). Polyvinyl alcohol provided a higher survival rate when combined with glycerol (90.3) or ethylene glycol (95.0), but when it was combined with propylene glycol, only 56.5% of embryos survived after thawing. A positive interaction was observed between glycerol and PVA and between ethylene glycol and PVA or ficoll. The results indicate that fetal serum could be successfully substituted for any of the 3 chemically defined macromolecules. However, our findings also suggest that the use of PG as a cryoprotectant should be avoided when mouse morulae are frozen using the quick freezing method.
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Arnau J, Muñoz I, Gou P. The effect of air relative humidity on the appearance and structure of subcutaneous pork fat unsalted or treated with NaCl, KCl or K-lactate. Lebensm Wiss Technol 2012. [DOI: 10.1016/j.lwt.2011.12.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Otero J, Merino C, Casares J, Conejero M, Valencia D, Maiorano P, Sauchelli G, Pernia I, Alados P, García M, Moya J, Román M, Muñoz I. 219. Tratamiento con bosentán en pacientes pre-fontan con presiones elevadas. CIRUGIA CARDIOVASCULAR 2012. [DOI: 10.1016/s1134-0096(12)70550-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Otero J, Conejero M, Valencia D, Maiorano P, Sauchelli G, Pernia I, Alados P, Casares J, García M, Merino C, Moya J, Román M, Muñoz I. 217. Experiencia en asistencia circulatoria mecánica en nuestro centro. CIRUGIA CARDIOVASCULAR 2012. [DOI: 10.1016/s1134-0096(12)70571-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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López-Doval JC, Kukkonen JVK, Rodrigo P, Muñoz I. Effects of indomethacin and propranolol on Chironomus riparius and Physella (Costatella) acuta. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2012; 78:110-115. [PMID: 22153307 DOI: 10.1016/j.ecoenv.2011.11.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2011] [Revised: 11/06/2011] [Accepted: 11/15/2011] [Indexed: 05/31/2023]
Abstract
New analytical methods are available for detecting novel xenobiotic compounds in freshwater systems. Pharmaceuticals are suspected of having effects on freshwater biota at very low concentrations, although the nature of these effects remains unclear. Previous data from the Llobregat River revealed a positive statistical relationship between the biomass of benthic macroinvertebrates and the presence of certain non-steroidal anti-inflammatory drugs (NSAIDs) and beta-blockers. Here, experiments were conducted with the midge Chironomus riparius and the freshwater snail Physella (Costatella) acuta in sediments and water, respectively. The sediments and water were treated with the pharmaceuticals propranolol and indomethacin, with the aims of assaying the effects of these compounds on the organisms and testing the statistical relationships observed in field. The variables measured were survival; C. riparius biomass; and the carbon/nitrogen ratio, lipid content and fertility of freshwater snails. Indomethacin in treated sediments induced an increase in C. riparius biomass, whereas propranolol inhibited growth, albeit at marginal statistical significance. By contrast, indomethacin in water had no effect on any of the parameters measured in P. acuta.
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Garcia-Gil N, Santos-Garcés E, Muñoz I, Fulladosa E, Arnau J, Gou P. Salting, drying and sensory quality of dry-cured hams subjected to different pre-salting treatments: Skin trimming and pressing. Meat Sci 2012; 90:386-92. [DOI: 10.1016/j.meatsci.2011.08.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2011] [Revised: 08/03/2011] [Accepted: 08/05/2011] [Indexed: 10/17/2022]
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Petrovic M, Ginebreda A, Acuña V, Batalla R, Elosegi A, Guasch H, de Alda ML, Marcé R, Muñoz I, Navarro-Ortega A, Navarro E, Vericat D, Sabater S, Barceló D. Combined scenarios of chemical and ecological quality under water scarcity in Mediterranean rivers. Trends Analyt Chem 2011. [DOI: 10.1016/j.trac.2011.04.012] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Costa-Corredor A, Muñoz I, Arnau J, Gou P. Ion uptakes and diffusivities in pork meat brine-salted with NaCl and K-lactate. Lebensm Wiss Technol 2010. [DOI: 10.1016/j.lwt.2010.03.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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López-Doval JC, Ricart M, Guasch H, Romaní AM, Sabater S, Muñoz I. Does grazing pressure modify diuron toxicity in a biofilm community? ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2010; 58:955-62. [PMID: 20020116 DOI: 10.1007/s00244-009-9441-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2009] [Accepted: 11/23/2009] [Indexed: 05/09/2023]
Abstract
Herbicides affect the structure and functional parameters of fluvial biofilm. Diuron is toxic to primary producers and disrupts endocrine activity. Here, we studied the interaction between this toxicant and several biological compartments in a simple food chain composed of herbivores (the snail Physella [Costatella] acuta) and biofilm. We used indoor experimental channels to which Diuron was added at a realistic concentration (2 mug/L). Bacterial survival and chlorophyll-a and photosynthetic activity were analyzed in the biofilm. We monitored biomass, mortality, reproduction, and motility as end points in the freshwater snail P. acuta. Our results showed that bacterial survival and photosynthetic activity were sensitive to Diuron. Snails were not affected by the herbicide at the concentration tested. No significant interactions between the toxicant and grazers were observed on the biofilm. Reproductive traits, however, were slightly affected, indicating a possible endocrine disruption.
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Muñoz I, Arnau J, Costa-Corredor A, Gou P. Desorption isotherms of salted minced pork using K-lactate as a substitute for NaCl. Meat Sci 2009; 83:642-6. [DOI: 10.1016/j.meatsci.2009.07.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2008] [Revised: 07/16/2009] [Accepted: 07/21/2009] [Indexed: 11/26/2022]
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Ricciardi F, Bonnineau C, Faggiano L, Geiszinger A, Guasch H, Lopez-Doval J, Muñoz I, Proia L, Ricart M, Romaní A, Sabater S. Is chemical contamination linked to the diversity of biological communities in rivers? Trends Analyt Chem 2009. [DOI: 10.1016/j.trac.2009.02.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Gaudes A, Artigas J, Romaní AM, Sabater S, Muñoz I. Contribution of microbial and invertebrate communities to leaf litter colonization in a Mediterranean stream. ACTA ACUST UNITED AC 2009. [DOI: 10.1899/07-131.1] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Farré MJ, García-Montaño J, Ruiz N, Muñoz I, Domènech X, Peral J. Life cycle assessment of the removal of Diuron and Linuron herbicides from water using three environmentally friendly technologies. ENVIRONMENTAL TECHNOLOGY 2007; 28:819-30. [PMID: 17674656 DOI: 10.1080/09593332808618830] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Nowadays, every chemical treatment must be developed taking into account its global impact on the environment. With this objective a life cycle assessment (LCA) has been used as a tool for the assessment of the environmental impact of three environmentally friendly processes for the removal of Diuron and Linuron herbicides from water: artificial light assisted photo-Fenton, photo-Fenton coupled to biological treatment and solar assisted photo-Fenton. The inventoried data has been classified considering the potential environmental impacts categories included in the CML 2 baseline 2000 method. Among the three scenarios considered, photo-Fenton coupled to biological treatment proved to have the lowest environmental impact in all the studied categories due to the lower hydrogen peroxide and electricity consumptions. The environmental impacts associated with hydrogen peroxide and electricity production imply more than 72% in all the impact categories of the three scenarios, except for aquatic eutrophication potential category, where the main impacts are related to nitrogen emissions.
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