ANSBR

[5] studied anaerobic treatment of dilute wastewater using the laboratory AnSBR. The results showed that the AnSBR process was capable of achieving in excess of 90% soluble COD and 5-day biochemical oxygen demand (BOD5) removal at temperatures of 25[degrees]C and 20[degrees]C at HRT in range 6-24 h.

Newly advanced anaerobic reactor systems, such as UASB, anaerobic filter AF, FB, AnSBR and other modifications of anaerobic reactors have also been used for the treatment of low strength wastewater.

The use of upflow anaerobic filter and AnSBR for wastewater treatment at ambient temperature.