EFEKTIVITAS PENAMBAHAN TAWAS DAN LEMPUNG ALAM UNTUK MENINGKATKAN KUALITAS AIR TANAH YANG TERCEMAR MENGGUNAKAN SARINGAN PASIR LAMBAT

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dc.contributor.authorAtika, Atika
dc.contributor.supervisorSurbakti, Antonius
dc.date.accessioned2021-07-15T03:24:54Z
dc.date.available2021-07-15T03:24:54Z
dc.date.issued2020-07
dc.description.abstractImproving the quality of groundwater with the addition of coagulation alum and clay of nature using slow sand filters has been carried out Analysis in this study was carried out based on the physical and chemical parameters namely conductivity, pH, ferrous metal (Fe), color / turbidity level of water, phosphate, nitrate and nitrite. Before filtrasion, the average sampel values of conductivity, pH, ferrous metal (Fe), color / turbidity level of water, phosphate, nitrate and nitrite were 557 μS/cm, 5,91 mg/l, 0,11 mg/l, 16,7 NTU, 0,0303 mg/l, 1,2 mg/l and 0,017 mg/l respectively. After filtration , the results showed that the average sample values of conductivity, pH, ferrous metal (Fe), color / turbidity level of water, phosphate, nitrate and nitrite are 489 μS / cm, 4.18 mg / l,.03 mg / l, 0, 3 0.01 mg / l, 1 mg / l and 0.017 mg / l respectively. The results of this study indicate that the slow sand filter method using alum and natural clay can be used to improve groundwater quality.en_US
dc.description.sponsorshipJurusanFisika Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Riauen_US
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttps://repository.unri.ac.id/handle/123456789/10029
dc.language.isoenen_US
dc.subjectEffectivenessen_US
dc.subjectAlumen_US
dc.subjectNatural Clayen_US
dc.subjectQualityen_US
dc.subjectGroundwateren_US
dc.subjectSlaw Sand Filteren_US
dc.titleEFEKTIVITAS PENAMBAHAN TAWAS DAN LEMPUNG ALAM UNTUK MENINGKATKAN KUALITAS AIR TANAH YANG TERCEMAR MENGGUNAKAN SARINGAN PASIR LAMBATen_US
dc.typeArticleen_US

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