Enhancing Anaerobic Biodegradation of Phenanthrene in Polluted Soil by Bioaugmentation and Biostimulation: Focus on the Distribution of Phenanthrene and Microbial Community Analysis
Hanhan Xue,
Yongsen Shi,
Junpeng Qiao
et al.
Abstract:The remediation of polycyclic aromatic hydrocarbon (PAH)-contaminated soils has received much attention in recent years, and most of the contaminated sites are in anaerobic environments, such as deep soils and flooded soils. We simulated the natural flooded soil environment, selected phenanthrene (PHE) as a model PAH contaminant, and designed batch experiments run for 63 days to comprehensively investigate the effects of the combined addition of anaerobic sludge and granular biochar on microbial community and … Show more
A novel strategy combining hydrogenotrophic methanogens' bioaugmentation and biochar biostimulation for simultaneous PAH biodegradation and bioenergy recovery is proposed.
A novel strategy combining hydrogenotrophic methanogens' bioaugmentation and biochar biostimulation for simultaneous PAH biodegradation and bioenergy recovery is proposed.
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