作者: Patryk Oleszczuk , Bożena Czech , Magdalena Kończak , Aleksandra Bogusz , Anna Siatecka
DOI: 10.1016/J.CHEMOSPHERE.2019.124359
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摘要: Abstract The effect of zinc oxide nanoparticles (ZnO NPs) and sulfide (ZnS on the toxicity sewage sludges in sludge-amended soils was investigated with respect to plant- (Lepidium sativum) soil- (Folsomia candida) species. porewater obtained from tested towards Vibrio fischeri (Microtox®) also investigated. Two (SSL1 SSL2) different organic matter content were amended nanoparticles. Depending type biotest sludge, effects ZnO or ZnS NPs soil observed. In general, stimulated root growth for SSL1 reduced harmful impact SSL2 L. sativum roots. Greater stimulation inhibition observed than NPs. unfavorable ZnO/ZnS F. candida mortality reproduction at a concentration sludge ≥250 mg/kg. Generally, there no significant differences between F. candida. Aging 45 days containing affected all organisms. most cases, decreased after aging plant (L. sativum) invertebrates (F. candida). V. fischeri contains did not change, while case NPs, increased aging.