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231224s2018 xx |||||o 00| ||eng c |
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7 |
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|a 10.1080/09593330.2017.1313887
|2 doi
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|a pubmed24n0901.xml
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|a DE-627
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Madureira, Joana
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Evaluation of e-beam irradiation effects on the toxicity of slaughterhouse wastewaters
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|a Date Completed 16.08.2018
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|a Date Revised 07.12.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Slaughterhouse industry produces large volumes of polluted wastewater, which cause negative impacts on the environment. The objective of this study was to assess the effect of electron-beam irradiation on the ecotoxicity of slaughterhouse effluents with absorbed doses up to 35 kGy. Two acute toxicity assays were applied to evaluate the efficiency of irradiation onto toxicity of wastewater. The exposed living-organisms were a luminescent bacteria Vibrio fischeri, and a freshwater microcrustacean Daphnia similis. Also, the total organic carbon was analysed in order to determine any possible organic carbon removal after irradiation. The ecotoxicological results evidenced that both living-organisms were suitable for the measurements. Therefore, the results demonstrated the toxicity of the effluent and its similarity for both organisms as well as the potential of radiation to reduce these effects. The 35 kGy dose was very effective for reducing toxic effects of slaughterhouse wastewater for daphnids suggesting that ionizing radiation could be used as a tool for removing toxic charge of such effluents. The type of contamination presented by the effluent justify the needs for alternatives of treatment
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|a Journal Article
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|a Slaughterhouse
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4 |
|a effluents
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4 |
|a electron-beam irradiation
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| 650 |
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4 |
|a toxicity
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|a wastewater pollution
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|a Waste Water
|2 NLM
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7 |
|a Water Pollutants, Chemical
|2 NLM
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| 700 |
1 |
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|a Melo, Rita
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Pimenta, Andreia I
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Verde, Sandra Cabo
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Borrely, Sueli I
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Environmental technology
|d 1993
|g 39(2018), 7 vom: 01. Apr., Seite 873-877
|w (DE-627)NLM098202545
|x 1479-487X
|7 nnns
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| 773 |
1 |
8 |
|g volume:39
|g year:2018
|g number:7
|g day:01
|g month:04
|g pages:873-877
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