Acute dysfunction of granular-based anaerobic reactor triggered by short-term exposure to colloid-containing wastewater: from irreversible sludge flotation to systemic failure.
Xie L; Lian H; Yin H; Liu S; Zhan L; Luo Q; Wang S; Zhang J · 2026 · Bioresource technology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Inert colloidal substances (ICS) are ubiquitous in industrial wastewater; however, their effects on the stability of anaerobic granular sludge beds remain insufficiently understood. Using polyacrylamide as a model ICS, this study…
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Metadata source: Europe PMC · DOI 10.1016/j.biortech.2025.133919