# Optimal design and operation of activated sludge processes: State-of-the-art

> Research article (Chemical Engineering Journal, 2015) · cited 219× · AI/ML

**Wikidata**: [openalex:W1543732942](https://www.wikidata.org/wiki/openalex:W1543732942)  
**Source**: https://4ort.xyz/entity/optimal-design-and-operation-of-activated-sludge-processes-state-of-the-art