Chen, Guowei Roxarsone exposure jeopardizes nitrogen removal and regulates bacterial community in biological sequential batch reactors. [electronic resource] - Ecotoxicology and environmental safety Sep 2018 - 232-239 p. digital Publication Type: Journal Article ISSN: 1090-2414 Standard No.: 10.1016/j.ecoenv.2018.05.012 doi Subjects--Topical Terms: Anti-Infective Agents--toxicityBacteria--drug effectsBioreactors--microbiologyDenitrification--drug effectsNitrification--drug effectsNitrogen--metabolismRNA, Ribosomal, 16S--geneticsRoxarsone--toxicityWaste Disposal, FluidWastewaterWater Pollutants, Chemical--toxicity