. . "Ecotoxicity evaluation in municipal and food industry wastewaters" . "9" . . . "industrial wastewater; ecotoxicological bioassays; Lemna minor; Sinapis alba; Vibrio fischeri"@en . "4"^^ . . . . "Ostr\u00E1, Magdalena" . "RIV/62157124:16270/09:00002132" . "7"^^ . "2"^^ . "DE - Spolkov\u00E1 republika N\u011Bmecko" . "Ecotoxicity evaluation in municipal and food industry wastewaters"@en . "The quality of wastewaters is mainly controlled by the legislation based on conventional chemistry. The use of bioassays could produce additional information about the toxicity potential of industrial discharges and effluents. This study presents the results of bioassays performed to evaluate the ecotoxicity of municipal wastewater and wastewaters from a poultry farm and brewery. The ecotoxicological tests were carried out with the aquatic plant Lemna minor, and on the inhibitory effects of Sinapis alba root growth. A luminescent bacterial test based on the inhibition of vitality of marine bacteria Vibrio fischeri was added. With tests using or Lemna minor, the wastewaters were evaluated as minor acutely toxic (brewery and MWWTP influents) or not acutely toxic (the poultry farm influents and all effluents). They also showed the growth stimulation indicating an increased level of nutrients in wastewater (especially in the poultry farm). Difference of sensitivity between the bioassays with Sinapis alba" . "Ecotoxicity evaluation in municipal and food industry wastewaters" . "1018-4619" . . "Ostr\u00FD, Milan" . . . . . "18" . "Ecotoxicity evaluation in municipal and food industry wastewaters"@en . . "Stoupalov\u00E1, Michaela" . "Z(MSM6215712402)" . . . "311859" . "The quality of wastewaters is mainly controlled by the legislation based on conventional chemistry. The use of bioassays could produce additional information about the toxicity potential of industrial discharges and effluents. This study presents the results of bioassays performed to evaluate the ecotoxicity of municipal wastewater and wastewaters from a poultry farm and brewery. The ecotoxicological tests were carried out with the aquatic plant Lemna minor, and on the inhibitory effects of Sinapis alba root growth. A luminescent bacterial test based on the inhibition of vitality of marine bacteria Vibrio fischeri was added. With tests using or Lemna minor, the wastewaters were evaluated as minor acutely toxic (brewery and MWWTP influents) or not acutely toxic (the poultry farm influents and all effluents). They also showed the growth stimulation indicating an increased level of nutrients in wastewater (especially in the poultry farm). Difference of sensitivity between the bioassays with Sinapis alba"@en . "000270702400002" . "[A1CA14B0E4C9]" . "Beklov\u00E1, Miroslava" . "Fresenius Environmental Bulletin" . . . . "16270" . "RIV/62157124:16270/09:00002132!RIV10-MSM-16270___" .