Anaerobic submerged membrane bioreactor (AnSMBR) treating municipal wastewater at ambient temperature: Operation and potential use for agricultural irrigation

•Temperature was the main parameter affecting the process performance.•In summer at VLR of 5 kg COD/m3d and HRT of 10 h the effluent quality was 150 mg O2/L.•The biogas production was negligible during the winter at temperatures below 15 °C.•Rapid drop of temperature in cold countries hinders the sl...

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