Bioremediation of long-term PCB-contaminated soil by white-rot fungi

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• 作者：Tatiana Stella^a ; ^b ; ^c ; Stefano Covino^a ; ^c ; ^d ; Monika Čvančarov&aacute ; ^a ; ^c ; Alena Filipov&aacute ; ^a ; Maurizio Petruccioli^b ; Alessandro D&rsquo ; Annibale^b ; Tom&aacute ; &scaron ; Cajthaml^a ; ^c ; ^{cajthaml@biomed.cas.cz}
• 关键词：Pleurotus ostreatus ; Ligninolytic fungi ; Polychlorinated biphenyls ; Metabolites ; Microbial community
• 刊名：Journal of Hazardous Materials
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：324
• 期：part_PB
• 页码：701-710
• 全文大小：1253 K
• 卷排序：324

文摘

Pleurotus ostreatus efficiently degraded PCBs in real contaminated soil. The best results, represented by 50% degradation, were observed in rhizosphere soil. P. ostreatus decomposes the aromatic moiety of PCBs in soil via chlorobenzoic acids. The fungus effectively colonized the soil and suppressed other fungi. Community analysis showed stimulation of bacteria encompassing putative PCB degraders.