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Finding Chemical Pathways Toward the Valorization of Automobile-Service-Station Wastes

dc.contributoren-US
dc.creatorChauca, Janina
dc.creatorRosales, María
dc.creatorMuñoz, Diego
dc.creatorBanchón, Carlos
dc.creatorChauca, Janina
dc.creatorRosales, María
dc.creatorMuñoz, Diego
dc.creatorBanchón, Carlos
dc.date2018-02-11
dc.date.accessioned2018-02-23T17:16:10Z
dc.date.available2018-02-23T17:16:10Z
dc.identifierhttps://knepublishing.com/index.php/KnE-Engineering/article/view/1467
dc.identifier10.18502/keg.v3i1.1467
dc.identifier.urihttp://ridda2.utp.ac.pa/handle/123456789/4193
dc.descriptionAutomobile-service-station wastes make for an acute environmental concern because they contain polyaromatic hydrocarbons, heavy metals, surfactants, and other harmful elements. An eco-friendly way to treat and take advantage of these wastes is embodied in the concept called "valorization". In the present work, valorization is described as a chemical process to remove solids from contaminated water and to stabilize oily sludge into a saponified product. Electrocoagulation and coagulation with aluminum were applied to separate oil-water emulsions and removed 99.7% of turbidity. Both coagulation processes obtained approximately 0.85 kg of treated water and 0.027 kg of dried oily sludge per kg of wastewater. A saponification process with dosages of 10% NaOH stabilized the dried oily sludge. In hopes of finding pathways to valorize wastes, chemical treatments with aluminum and NaOH obtained a product that can be used as a surfactant or as an energy source.Keywords: sludge, electrocoagulation, saponification, oil, wastewater en-US
dc.formatapplication/msword
dc.formatapplication/pdf
dc.formatapplication/xml
dc.languageeng
dc.publisherKnE Publishingen-US
dc.relationhttps://knepublishing.com/index.php/KnE-Engineering/article/view/1467/3277
dc.relationhttps://knepublishing.com/index.php/KnE-Engineering/article/view/1467/3537
dc.relationhttps://knepublishing.com/index.php/KnE-Engineering/article/view/1467/3538
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttps://creativecommons.org/licenses/by/4.0/
dc.source2518-6841
dc.sourceKnE Engineering; 6th Engineering, Science and Technology Conference - Panama 2017 (ESTEC 2017); 636-644en-US
dc.titleFinding Chemical Pathways Toward the Valorization of Automobile-Service-Station Wastesen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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