Skip to main content

2024 | OriginalPaper | Buchkapitel

Occurrence and Fate of Microplastics in Anaerobic Digestion of Dewatered Sludge

verfasst von : Kuok Ho Daniel Tang

Erschienen in: Management of Micro and Nano-plastics in Soil and Biosolids

Verlag: Springer Nature Switzerland

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Microplastics (MPs) transferred to sludge during water treatment processes, particularly wastewater treatment, enter anaerobic digesters through sludge treatment prior to its final disposal or reuse. MPs retained in digested sludge confirm the presence of MPs during anaerobic sludge digestion. The abundance of MPs in anaerobic digesters varies considerably from 0.02 MPs/g DW to 169,000 MPs/g DW of sludge. MPs’ variability in digested sludge is partly attributed to the influent quality and treatment capacity of a wastewater treatment plant. Fibrous MPs are the most common MPs detected. The MPs in digested sludge usually have sizes less than 1 mm. Common MPs retrieved are those of acrylic, polyamide, polyethylene, polyester, and polyethylene terephthalate. In anaerobic digesters, MPs could interact with organic matter causing increased solubilization, which leads to higher formation of volatile fatty acids. Contrarily, they could impede the digestion of organic matter. They could interact with emerging pollutants and reduce their negative impacts on anaerobic digestion through adsorption on MPs. MPs could change the microbial profiles of anaerobic sludge digesters, favoring some microbes while inhibiting others. Polyamide monomers were found to promote the growth of certain microbes, causing increased biogas production. Inhibitory effects are often due to the leaching of chemicals, particularly bisphenol A, from MPs. MPs undergo morphological and chemical changes in anaerobic digesters. They have thinner surfaces at certain sites and cleavages after digestion. Their abundance reduces after digestion, implying potential degradation or biodegradation. This makes anaerobic sludge digestion a prospective avenue for MP removal through bioaugmentation and sludge pretreatment.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literatur
Zurück zum Zitat Franco, A. A., Martín-García, A. P., Egea-Corbacho, A., Arellano, J. M., Albendín, G., Rodríguez-Barroso, R., Quiroga, J. M., & Coello, M. D. (2023). Assessment and accumulation of microplastics in sewage sludge at wastewater treatment plants located in Cádiz, Spain. Environmental Pollution, 317, 120689. https://doi.org/10.1016/j.envpol.2022.120689CrossRef Franco, A. A., Martín-García, A. P., Egea-Corbacho, A., Arellano, J. M., Albendín, G., Rodríguez-Barroso, R., Quiroga, J. M., & Coello, M. D. (2023). Assessment and accumulation of microplastics in sewage sludge at wastewater treatment plants located in Cádiz, Spain. Environmental Pollution, 317, 120689. https://​doi.​org/​10.​1016/​j.​envpol.​2022.​120689CrossRef
Zurück zum Zitat Govani, J., Singh, E., Kumar, A., Zacharia, M., & Kumar, S. (2021). New generation technologies for solid waste management. In: Kumar, S., & Kumar, R., Pandey ABT-CD in B and B (reds). Current developments in biotechnology and bioengineering (pp. 77–106). Elsevier. Govani, J., Singh, E., Kumar, A., Zacharia, M., & Kumar, S. (2021). New generation technologies for solid waste management. In: Kumar, S., & Kumar, R., Pandey ABT-CD in B and B (reds). Current developments in biotechnology and bioengineering (pp. 77–106). Elsevier.
Zurück zum Zitat Iyare, P. U., Ouki, S. K., & Bond, T. (2020). Microplastics removal in wastewater treatment plants: A critical review. Environmental Science: Water Research & Technology, 6, 2664–2675. Iyare, P. U., Ouki, S. K., & Bond, T. (2020). Microplastics removal in wastewater treatment plants: A critical review. Environmental Science: Water Research & Technology, 6, 2664–2675.
Zurück zum Zitat Li, C., & Tang, K. H. D. (2023). Effects of pH and temperature on the leaching of Di (2-Ethylhexyl) phthalate and Di-n-butyl phthalate from microplastics in simulated marine environment. Biointerface Research in Applied Chemistry, 13, 3. Li, C., & Tang, K. H. D. (2023). Effects of pH and temperature on the leaching of Di (2-Ethylhexyl) phthalate and Di-n-butyl phthalate from microplastics in simulated marine environment. Biointerface Research in Applied Chemistry, 13, 3.
Zurück zum Zitat Lusher, A., Hurley, R., Vogelsang, C., Nizzetto, L., & Olsen, M. (2018). Mapping microplastics in sludge. Norsk institutt for vannforskning. Lusher, A., Hurley, R., Vogelsang, C., Nizzetto, L., & Olsen, M. (2018). Mapping microplastics in sludge. Norsk institutt for vannforskning.
Zurück zum Zitat Meegoda, J. N., Li, B., Patel, K., & Wang, L. B. (2018). A review of the processes, parameters, and optimization of anaerobic digestion. International Journal of Environmental Research and Public Health, 15, 224.CrossRef Meegoda, J. N., Li, B., Patel, K., & Wang, L. B. (2018). A review of the processes, parameters, and optimization of anaerobic digestion. International Journal of Environmental Research and Public Health, 15, 224.CrossRef
Zurück zum Zitat Nielsen, J. L., Pedersen, N. K., Peydaei, A., Baudu, E., Fernando, W. E. Y., Gurevich, L., Fojan, P., Wimmer, R., & de Jonge, N. (2019). Potential for biodegradation of microplastics in thermophilic anaerobic digesters. In Anaerobic digestion conference AD16. Delft, Netherlands: Aalborg Universitet. Nielsen, J. L., Pedersen, N. K., Peydaei, A., Baudu, E., Fernando, W. E. Y., Gurevich, L., Fojan, P., Wimmer, R., & de Jonge, N. (2019). Potential for biodegradation of microplastics in thermophilic anaerobic digesters. In Anaerobic digestion conference AD16. Delft, Netherlands: Aalborg Universitet.
Zurück zum Zitat Tang, K. H. D. (2022). Abundance of microplastics in wastewater treatment sludge. Journal of Human, Earth, and Future, 3, 138–146.CrossRef Tang, K. H. D. (2022). Abundance of microplastics in wastewater treatment sludge. Journal of Human, Earth, and Future, 3, 138–146.CrossRef
Zurück zum Zitat Vollertsen, J., & Hansen, A. (2017). Microplastic in Danish wastewater: Sources, occurrences and fate. Danish Environmental Protection Agency. Vollertsen, J., & Hansen, A. (2017). Microplastic in Danish wastewater: Sources, occurrences and fate. Danish Environmental Protection Agency.
Zurück zum Zitat Wei, W., Huang, Q.-S., Sun, J., Wang, J.-Y., Wu, S.-L., & Ni, B.-J. (2019b). Polyvinyl chloride microplastics affect methane production from the anaerobic digestion of waste activated sludge through leaching toxic Bisphenol-A. Environmental Science & Technology, 53, 2509–2517. https://doi.org/10.1021/acs.est.8b07069CrossRef Wei, W., Huang, Q.-S., Sun, J., Wang, J.-Y., Wu, S.-L., & Ni, B.-J. (2019b). Polyvinyl chloride microplastics affect methane production from the anaerobic digestion of waste activated sludge through leaching toxic Bisphenol-A. Environmental Science & Technology, 53, 2509–2517. https://​doi.​org/​10.​1021/​acs.​est.​8b07069CrossRef
Metadaten
Titel
Occurrence and Fate of Microplastics in Anaerobic Digestion of Dewatered Sludge
verfasst von
Kuok Ho Daniel Tang
Copyright-Jahr
2024
DOI
https://doi.org/10.1007/978-3-031-51967-3_13