# Biochar in water and wastewater treatment - a sustainability assessment

> Research article (Chemical Engineering Journal, 2021) · cited 208× · AI/ML

**Wikidata**: [openalex:W3158034391](https://www.wikidata.org/wiki/openalex:W3158034391)  
**Source**: https://4ort.xyz/entity/biochar-in-water-and-wastewater-treatment-a-sustainability-assessment