The toxicology and the chemical quality of three municipal wastewater effluents have been studied. Acute and sub-chronic bioassays were carried out. We also measured the induction of the hepatic ethoxy resorufin-O-deethylase enzymatic activity (EROD) of fish exposed to the effluents. Chemical analysis allowed to identify the most frequent substances detected in the effluents. From chemical data and results of bioassays we conclude that ammonia concentration explains a part of the lethal toxicity. But chronic toxicity tests carried out with whole effluents or extracted chemical fractions showed that organic pollutants detected in the effluents could also cause long-terme effect. All the tested effluents induced fish EROD activity. The instre...
Wastewater from medical facilities contains a wide range of chemicals (in particular pharmaceuticals...
Toxicity evaluation is an important parameter in wastewater quality monitoring as it provides the c...
Wastewater control at storage terminals of liquid chemical products in bulk is very difficult becaus...
Sewage effluents are the most important source of emergent pollutants in the aquatic environment. In...
In this work, the influence of wastewater from full-scale wastewater treatment plants (WWTPs) on aqu...
Abstract Background In situ exposure of rainbow trout up- and downstream of differently equipped was...
The triolein-containing semipermeable membrane devices (SPMDs) were deployed for 4 weeks in a sewage...
Effluents from municipal wastewater treatment plants (MWTPs) are complex mixtures of chemicals inclu...
Abstract — The aim of this study was to ascertain the possibility of using biological toxicity tests...
Wastewater treatment plant effluents are important point sources of micropollutants. To assess how t...
The biological integrity of aquatic ecosystems has become threatened by the effects of high nutrient...
Pharmaceutical effluents have recently been recognized as an important contamination source to aquat...
The aim of this work was to evaluate the ecotoxicity of waste water from chosen sewage treatment pl...
Toxicity of Municipal Wastewater Treatment Plant Effluent (MWWTPE) was evaluated using bioassay with...
13 paginas, 2 fotografías y 3 tablas estadísticasAn integrated approach combining chemistry and biol...
Wastewater from medical facilities contains a wide range of chemicals (in particular pharmaceuticals...
Toxicity evaluation is an important parameter in wastewater quality monitoring as it provides the c...
Wastewater control at storage terminals of liquid chemical products in bulk is very difficult becaus...
Sewage effluents are the most important source of emergent pollutants in the aquatic environment. In...
In this work, the influence of wastewater from full-scale wastewater treatment plants (WWTPs) on aqu...
Abstract Background In situ exposure of rainbow trout up- and downstream of differently equipped was...
The triolein-containing semipermeable membrane devices (SPMDs) were deployed for 4 weeks in a sewage...
Effluents from municipal wastewater treatment plants (MWTPs) are complex mixtures of chemicals inclu...
Abstract — The aim of this study was to ascertain the possibility of using biological toxicity tests...
Wastewater treatment plant effluents are important point sources of micropollutants. To assess how t...
The biological integrity of aquatic ecosystems has become threatened by the effects of high nutrient...
Pharmaceutical effluents have recently been recognized as an important contamination source to aquat...
The aim of this work was to evaluate the ecotoxicity of waste water from chosen sewage treatment pl...
Toxicity of Municipal Wastewater Treatment Plant Effluent (MWWTPE) was evaluated using bioassay with...
13 paginas, 2 fotografías y 3 tablas estadísticasAn integrated approach combining chemistry and biol...
Wastewater from medical facilities contains a wide range of chemicals (in particular pharmaceuticals...
Toxicity evaluation is an important parameter in wastewater quality monitoring as it provides the c...
Wastewater control at storage terminals of liquid chemical products in bulk is very difficult becaus...