Harnessing gravity-driven membranes in activated sludge bioreactors: Enhancing energy efficiency and mitigating biofouling via quorum quenching
Abstract This study developed a gravity-driven membrane bioreactor (GD-MBR) to reduce energy consumption in wastewater treatment. The system maintained a stable flux of 6 L/m2/h when treating high-organic wastewater loads (TOC: 270 mg/L, SS: 7,000 mg/L), surpassing conventional GDMs (2–4 L/m²/h). Qu...
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| Main Authors: | Jun-U Jang, Jeongmi Park, Hyunjung Kim, Seonki Lee, Kwang-Ho Choo, Kibaek Lee |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-06-01
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| Series: | npj Clean Water |
| Online Access: | https://doi.org/10.1038/s41545-025-00490-2 |
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