Characterization of leachate produced by a landfill and its influence on a sewage treatment plant

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dc.contributor.authorDestro, Guilherme E. [UNESP]
dc.contributor.authorJunior, Sergio S. Braga [UNESP]
dc.contributor.authorTadayozzi, Yasmin S. [UNESP]
dc.contributor.authorAlmeida, Alaor A. [UNESP]
dc.contributor.authorChaves, Andrea R.
dc.contributor.authorForti, Juliane C. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionChemistry Institute
dc.date.accessioned2020-12-12T02:20:21Z
dc.date.available2020-12-12T02:20:21Z
dc.date.issued2020-01-01
dc.description.abstractAlthough landfills are generally an environmentally safe option for the disposal of solid waste, the treatment and management of landfill leachate are still critical. The aim of this work was to study through physical-chemical analyses the effects of leachate on the effluent of the sewage treatment plant to which it is disposed on both study sites. The results were compared with those of existing studies, current legislation, municipal waste management practices, and landfill operations. Ethinylestradiol analyses were also performed on the influent and effluent from the sewage treatment plant. The results showed that the landfill leachate has a polluting potential, being found parameters above the allowed value, such as chemical oxygen demand (3,510.33 mg L−1), chloride (3,631.78 mg L−1), and manganese (21.61 mg L−1). The properties of the leachate indicated that the landfill was still in the acid formation phase and did not influence the influent that reached the sewage treatment plant in any way. Ultimately, the quality of the discharged wastewater met all of the predischarge regulatory criteria for materials being sent to a receiving water body, except for the chloride parameter that is not being treated at all.en
dc.description.affiliationUNESP – São Paulo State University School of Sciences and Engineering
dc.description.affiliationUNESP – São Paulo State University Center for Toxicological Assistance
dc.description.affiliationUFG – Goiás Federal University Chemistry Institute
dc.description.affiliationUnespUNESP – São Paulo State University School of Sciences and Engineering
dc.description.affiliationUnespUNESP – São Paulo State University Center for Toxicological Assistance
dc.identifierhttp://dx.doi.org/10.1002/tqem.21699
dc.identifier.citationEnvironmental Quality Management.
dc.identifier.doi10.1002/tqem.21699
dc.identifier.issn1520-6483
dc.identifier.issn1088-1913
dc.identifier.scopus2-s2.0-85089861381
dc.identifier.urihttp://hdl.handle.net/11449/200951
dc.language.isoeng
dc.relation.ispartofEnvironmental Quality Management
dc.sourceScopus
dc.subjectenvironmental management
dc.subjectleachate
dc.subjectmanganese
dc.subjectphysical-chemical parameters
dc.titleCharacterization of leachate produced by a landfill and its influence on a sewage treatment planten
dc.typeArtigo
unesp.author.orcid0000-0001-5982-5646[1]
unesp.author.orcid0000-0002-4979-1988[2]
unesp.author.orcid0000-0001-8938-014X[3]
unesp.author.orcid0000-0003-4073-8563[4]
unesp.author.orcid0000-0002-1600-1660[5]
unesp.author.orcid0000-0001-8084-2336[6]

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