Speciation of heavy metals in sewage slu
β
Lidia DΔ
browska
π
Article
π
2012
π
Versita
π
English
β 174 KB
## Abstract Two types of sewage sludge anaerobic digestion were carried out: mesophilic and thermophilic. Metal speciation analysis was performed revealing some changes in the chemical form of the metals during the stabilization process of sludge. After both methane fermentation processes, a compar