Volatile silicon compounds present in the biogas of anaerobic digesters can cause severe problems energy recovery systems, inducing costly damages. Herein, microbial community a lab-scale biotrickling filter (BTF) was studied while testing its biodegradation capacity on octamethylcyclotetrasiloxane (D4) and decamethylcyclopentasiloxane (D5), presence toluene, limonene hexane. The reactor perfor...

The sustainable management of biomass is a key global challenge that demands compliance with fundamental requirements social and environmental responsibility economic effectiveness. Strategies for the valorization waste from agrifood industries must be in line technological eco-industrial approaches. efficient bioremoval pesticides imazalil thiabendazole aqueous effluents using typically Medite...

The removal and biodegradation of nonylphenol (NP) by four freshwater microalgae, including three green algae (Scendesmus quadriauda, Chlorella vulgaris, and Ankistrodesmus acicularis) and one cyanobacterium (Chroococcus minutus) were studied in bacteria-free cultures exposed to different concentrations of NP for 5 days. All four algal species showed a rapid and high ability to remove NP (inclu...

biological removal of lead was observed in this study during treatment of synthetic solutions of this heavy metal by a sample of waste activated sludge (was) having mlss concentration of 10000 mg/l. the objective was determining the capability of was in removal of lead in three different conditions of treatment: without any aeration and feeding, by simultaneous aeration and feeding and by aerat...