https://www.selleckchem.com/pr....oducts/oss-128167.ht
The formation pathway of the two types of chars is related to both dehydration and aromatization; decarboxylation also occurs in char formation during SCWG. Humus was proved to be related to char formation during the SCWG of SS based on experimental results obtained with the model compound. This work provides insights needed to guide follow-up treatments or utilization of the char produced during the SCWG of SS.Enriched in phosphorus, sewage sludge ash has been extensively studied and applied as a secondary source for phosphorus reco