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J.N. Louvet 《Environmental pollution (Barking, Essex : 1987)》2010,158(3):688-693
This study examines the effects of erythromycin on activated sludge from two French urban wastewater treatment plants (WWTPs). Wastewater spiked with 10 mg/L erythromycin inhibited the specific evolution rate of chemical oxygen demand (COD) by 79% (standard deviation 34%) and the specific N-NH4+ evolution rate by 41% (standard deviation 25%). A temporary increase in COD and tryptophan-like fluorescence, as well as a decrease in suspended solids, were observed in reactors with wastewater containing erythromycin. The destruction of activated sludge flocs was monitored by automated image analysis. The effect of erythromycin on nitrification was variable depending on the sludge origin. Erythromycin inhibited the specific nitrification rate in sludge from one WWTP, but increased the nitrification rate at the other facility. 相似文献
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Grimene Chaima Mghirbi Oussama Louvet Samuel Bord Jean-Paul Le Grusse Philippe 《Environmental science and pollution research international》2022,29(1):17-39
Environmental Science and Pollution Research - The preservation of natural resources via the management of diffuse pollution is currently considered to be a significant challenge in France.... 相似文献
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