The impact of sewage sludge processing on the safety of its use.

ABSTRACT: Particular attention is devoted to pharmaceutical residues in sewage sludge caused by their potential ecotoxicological effects. Diclofenac, ibuprofen and carbamazepine, 17-α-ethinylestradiol, β-estradiol, were analysed in four types of fertilizers, based on sewage sludge commercial products, in compliance with Polish requirements. The release of active pharmaceutical compounds from fertilizers to water the phase after 24 h and 27 days was analysed. Solid-water partition coefficients (K_d) and partitioning coefficient values normalized on organic carbon content (log K_OC) were evaluated. The environmental risk to terrestrial ecosystems, due to the application of fertilizers onto soils, was estimated. Cumulative mass of pharmaceuticals emitted to water from fertilizers ra

SUBMITTER: Styszko K 

PROVIDER: S-EPMC9293921 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature