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Can I read Induced Changes of Pyrolysis Temperature on the Physicochemical Traits of Sewage Sludge and on the Potential Ecological Risks on EtoBox?
Induced Changes of Pyrolysis Temperature on the Physicochemical Traits of Sewage Sludge and on the Potential Ecological Risks by de Souza Souza, Claudineia (author);Bomfim, Marcela Rebouças (author);Conceição de Almeida, Maria da (author);Alves, Lucas de Souza (author);de Santana, Welder Neves (author);da Silva Amorim, Itamar Carlos (author);Santos, Jorge Antonio Gonzaga (author) is a Biochemistry, Genetics and Molecular Biology article available to read on EtoBox.
What is Induced Changes of Pyrolysis Temperature on the Physicochemical Traits of Sewage Sludge and on the Potential Ecological Risks about?
## Abstract Biochar from sewage sludge is a low-cost sorbent that may be used for several environmental functions. This study evaluates the induced effects of pyrolysis temperature on the physicochemical characteristics of sewage sludge (SS) biochar produced at 350 (SSB~350~), 450 (SSB~450~) and 600 (SSB~600~), based on the metal enrichment index, metal mobility index (MMI), and potential ecological risk index (PERI) of Cd, Cu, Pb, and Zn. Increased pyrolysis temperature reduced the biochar concentration of elements that are lost as volatile compounds (C, N, H, O, and S), while the concentration of stable aromatic carbon, ash, alkalinity, some macro (Ca, Mg, P~2~O~5~, and K~2~O) and micronutrients (Cu and Zn), and toxic elements such as Pb and Cd increased. Increasing the pyrolysis temperature is also important in the transformation of metals from toxic and available forms into more stable potentially available and non-available forms. Based on the individual potential ecological risk index, Cd in the SS and SSB~450~ were in the moderate and considerable contamination ranges, respectively. For all pyrolysis temperature biochar Cd was the highest metal contributor to the PERI. Despi
Who reads Induced Changes of Pyrolysis Temperature on the Physicochemical Traits of Sewage Sludge and on the Potential Ecological Risks?
It is typically read by researchers, students, and practitioners in Biochemistry, Genetics and Molecular Biology.
- Author
- de Souza Souza, Claudineia (author);Bomfim, Marcela Rebouças (author);Conceição de Almeida, Maria da (author);Alves, Lucas de Souza (author);de Santana, Welder Neves (author);da Silva Amorim, Itamar Carlos (author);Santos, Jorge Antonio Gonzaga (author)
- Publisher
- Springer Science and Business Media LLC
- Published
- 2021
- Language
- EN
- Field
- Biochemistry, Genetics and Molecular Biology (Life Sciences)