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- Godlewska, Paulina; Siatecka, Anna; Kończak, Magdalena; Oleszczuk, Patryk
- Bioresource technology 2019 v.280 pp. 421-429
- adsorbents; adsorption; biochar; carbon dioxide; hydrophobic bonding; nitrogen; phenanthrenes; sewage; sewage sludge; temperature
- ... Adsorption of phenanthrene (PHE) and pyrene (PYR) by engineered carbon-based adsorbents produced from sewage sludge in an atmosphere of nitrogen (N₂) or carbon dioxide (CO₂) at temperatures of 500, 600, and 700 °C was investigated. The addition of willow to the SSL decreased the biochar adsorption capacity. However, there was an increase in the adsorption capacity after changing N₂ to CO₂. The add ...