| dc.contributor.advisor | Simanjuntak, Crystina | |
| dc.contributor.author | Sinurat, Julimar Tuahman | |
| dc.date.accessioned | 2023-11-27T03:43:45Z | |
| dc.date.available | 2023-11-27T03:43:45Z | |
| dc.date.issued | 2023 | |
| dc.identifier.uri | https://repositori.usu.ac.id/handle/123456789/89375 | |
| dc.description.abstract | An analysis of manganese (Mn) levels in groundwater has been carried out in the village of Jl.hok.salamuddin, Sumber Sere village and Naga Raja village. The parameters in this analysis are manganese (Mn) objective This research is to determine the levels of Mn in groundwater and for find out whether the groundwater meets the quality standards of the Minister of Health Number 32 of 2017, which is less than 1 mg/L. From the analysis results obtained levels of manganese 0.002,0.0001,0.0001 . The data above shows that the nitrite levels in the groundwater for the village of Jl. | en_US |
| dc.language.iso | id | en_US |
| dc.publisher | Universitas Sumatera Utara | en_US |
| dc.subject | Groundwater | en_US |
| dc.subject | Water quality | en_US |
| dc.subject | Atomic absorption spectrophotometry | en_US |
| dc.subject | Water quality standards | en_US |
| dc.subject | SDGs | en_US |
| dc.title | Analisa Kadar Mangan (Mn), pada Air Tanah Jl.Hok.Salamuddin, Desa Sumber Sere dan Desa Naga Raja Menggunakan Metode Spektrofotometri Serapan Atom (SSA) | en_US |
| dc.type | Thesis | en_US |
| dc.identifier.nim | NIM202401074 | |
| dc.identifier.nidn | NIDN0024129401 | |
| dc.identifier.kodeprodi | KODEPRODI47401#Kimia | |
| dc.description.pages | 30 Halaman | en_US |
| dc.description.type | Kertas Karya Diploma | en_US |
