# Application of modified magnetic biochars derived from biowastes for nitrate removal from aqueous solution

> 2021 doctoral thesis by Negisa Darajeh at University of Canterbury

**Wikidata**: [Q112576310](https://www.wikidata.org/wiki/Q112576310)  
**Source**: https://4ort.xyz/entity/application-of-modified-magnetic-biochars-derived-from-biowastes-for-nitrate-removal-from-aqueous-solution