Abstract
Decentralized wastewater treatment systems (DWTS) provide an efficient and adaptable solution for addressing local water challenges, especially in remote regions. A novel membrane pilot system employing FO-RO for decentralized treatment was demonstrated treating hospital wastewater. The system achieved 99% water recovery with high pollutant rejection and produced high-quality effluent suitable for non-potable reuse. Septic sludge yielded high methane potential, yet in some scenarios salt inhibited anaerobic digestion. Life cycle assessment (LCA) showed environmental benefits in 8 of 11 impact categories compared to conventional treatment alternatives. Further optimization is needed for market viability.
| Original language | English |
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| Publication date | 2025 |
| Number of pages | 4 |
| Publication status | Published - 2025 |
| Event | 7th IWA International Conference on Ecotechnologies for Wastewater Treatment - Stockholm, Sweden Duration: 23 Jun 2025 → 26 Jun 2025 |
Conference
| Conference | 7th IWA International Conference on Ecotechnologies for Wastewater Treatment |
|---|---|
| Country/Territory | Sweden |
| City | Stockholm |
| Period | 23/06/2025 → 26/06/2025 |
