<i>Non-Invasive</i> Acidic Pretreatment Technology of Anaerobic Digestion of Waste-Activated Sludge (WAS) on Biogas Production: Unveiling the Role of Extracellular Polymeric Substances (EPSs) and Pharmaceutical Degradation
Non-invasive acidic pretreatments using acetic acid (1–5 mM) and citric acid (0.02–0.1 g g<sup>−1</sup> TS) were investigated to enhance anaerobic digestion (AD) of waste-activated sludge (WAS). Both pretreatments improved short-term process stability, with pH (6.5–7.1) and alkalinity (1000–5000 mg...
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| Autors principals: | , , , , , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
MDPI AG
2026-01-01
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| Col·lecció: | Molecules |
| Matèries: | |
| Accés en línia: | https://www.mdpi.com/1420-3049/31/2/269 |
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