Fe/Co-modified Enteromorpha bio-hydrochar enhanced anaerobic digestion of chicken manure with sulfadimethazine: focusing on synergistic mechanism and microbial community succession
Yutong Liu, Ziyu Peng, Zhengguang Hu, Hanhan Xue, Junpeng Qiao, Qigui Niu
Biochar ›› 2024, Vol. 6 ›› Issue (1) : 97.
Fe/Co-modified Enteromorpha bio-hydrochar enhanced anaerobic digestion of chicken manure with sulfadimethazine: focusing on synergistic mechanism and microbial community succession
1. | Enteromorpha bio-hydrochar (HC) improved chicken manure digestion with high sulfadimethazine. |
2. | Co-HC contributed high electronic exchange capacity with pyridine–N, graphite–N and C–O functional groups. |
3. | Co-HC outperformed Fe-HC at the same dose in enhancing both methanogenesis and acidogenesis. |
4. | Addition of 1.5 mmol L−1 Co-HC significantly enhanced both SMZ degradation and the elimination of ARGs (sul1, sul2). |
5. | Co-HC significantly upregulated mtrA, boosting DIET cooperation between bacteria and methanogens. |
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Nations. U. United nations sustainable development goals.[EB/OL]. https://sustainabledevelopment.un.org/?menu=1300.
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