# upflow anaerobic sludge blanket digestion

> form of anaerobic digester used for wastewater treatment

**Wikidata**: [Q986592](https://www.wikidata.org/wiki/Q986592)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Upflow_anaerobic_sludge_blanket_digestion)  
**Source**: https://4ort.xyz/entity/upflow-anaerobic-sludge-blanket-digestion


## References

1. Freebase Data Dumps. 2013