Effect of microplastics on urban wastewater disinfection and impact on effluent reuse: Sunlight/H2O2 vs solar photo-Fenton at neutral pH

Adeel, Mister; Granata, Veronica; Carapella, Giovanni; Rizzo, Luigi

doi:10.1016/j.jhazmat.2023.133102

Cited by 7 publications

(2 citation statements)

References 64 publications

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“…Energies 2024, 17, 2555 7 of 16 process, although the SPF improvement did not extend to controlling bacterial regrowth post-treatment [63].…”

Section: Impact Of Mps On Wastewater Treatmentmentioning

confidence: 99%

“…Energies 2024, 17, x FOR PEER REVIEW 7 of disinfectants, diminishing the efficacy of these disinfection processes. A stud demonstrated that in urban wastewater treatment, PE-MPs, PS-MPs, and PVC-M reduced the effectiveness of sunlight/H2O2 disinfection yet enhanced the efficacy of th solar photo-Fenton (SPF) process, although the SPF improvement did not extend controlling bacterial regrowth post-treatment [63].…”

Section: Impact Of Mps On Biogas Productionmentioning

confidence: 99%

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Enhancing Biogas Production Amidst Microplastic Contamination in Wastewater Treatment Systems: A Strategic Review

Otieno,

Cydzik-Kwiatkowska,

Jachimowicz

2024

Energies

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This review highlights the significant interaction between microplastic (MP) pollution and its impact on wastewater treatment systems, focusing on optimizing biogas production. We explore various sources of MPs, including tire-derived MPs, and their introduction into wastewater environments. This review delves into the mechanical and physicochemical challenges MPs pose in treatment processes, emphasizing the need for comprehensive mitigation strategies. The biological effects of MPs on microbial consortia essential for biogas production are analyzed, particularly how these pollutants interfere with each stage of anaerobic digestion—hydrolysis, acidogenesis, acetogenesis, and methanogenesis—and, consequently, biogas generation. We examine MPs’ quantitative and qualitative impacts on biogas output and production rates, uncovering how MPs disrupt microbial activity in these stages. This review also discusses novel mitigation strategies combining different sludge pretreatment methods with MPs. Our goal is to enhance the sustainability of wastewater management by promoting efficient biogas production and environmental protection in the presence of persistent MP contamination.

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“…Energies 2024, 17, 2555 7 of 16 process, although the SPF improvement did not extend to controlling bacterial regrowth post-treatment [63].…”

Section: Impact Of Mps On Wastewater Treatmentmentioning

confidence: 99%

Section: Impact Of Mps On Biogas Productionmentioning

confidence: 99%