PENGURANGAN KADAR LOGAM BERAT Cr PADA LIMBAH ELEKTROPLATING MENGGUNAKAN METODE ELEKTROKOAGULASI

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dc.contributor.authorAdelya, Yuriska
dc.contributor.supervisorHanifah, T. Abu
dc.date.accessioned2023-01-20T04:35:30Z
dc.date.available2023-01-20T04:35:30Z
dc.date.issued2022-09
dc.description.abstractElectrocoagulation is a method that has been successfully used for the treatment of metal plating waste. The principle of the electrocoagulation method is based on oxidation and reduction reactions. This study used variations in voltage, length of time for electrocoagulation and speed of stirring in electroplating wastewater treatment. Based on the results of the study, The voltage of 10 volts has a chromium metal content value of 1.9 mg/L with a metal reduction percentage of 70.31%. The electrocoagulation time of 240 minutes has a chromium metal content of 0.033 mg/L with a metal reduction percentage of 99.48%. The stirring speed of 150 rpm has a chromium content of 0.1 mg/L with a metal reduction percentage of 98.43%. The stirring speed of 150 rpm has a large agglomerate morphology. The results of elemental analysis using Energy Dispersive X-Ray (EDS) showed that the flocculant contained an elemental carbon (C) of 5.17%. The elemental content of oxygen (O) is 50.95%. The elemental content of aluminum(Al) is 28.78%. The elemental content of chromium (Cr) is 12.15%..en_US
dc.description.sponsorshipFakultas Matematika dan Ilmu Pengetahuan Alamen_US
dc.identifier.citationPerpustakaanen_US
dc.identifier.otherElfitra
dc.identifier.urihttps://repository.unri.ac.id/handle/123456789/10816
dc.language.isoenen_US
dc.publisherElfitraen_US
dc.subjectelectrodeen_US
dc.subjectelectrocoagulationen_US
dc.subjectmetalpantingwasteen_US
dc.titlePENGURANGAN KADAR LOGAM BERAT Cr PADA LIMBAH ELEKTROPLATING MENGGUNAKAN METODE ELEKTROKOAGULASIen_US
dc.typeArticleen_US

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