| dc.contributor.advisor | Yunasfi | |
| dc.contributor.advisor | Dalimunthe, Maragunung | |
| dc.contributor.author | Ritonga, Rahmad | |
| dc.date.accessioned | 2022-11-07T03:40:59Z | |
| dc.date.available | 2022-11-07T03:40:59Z | |
| dc.date.issued | 2014 | |
| dc.identifier.uri | https://repositori.usu.ac.id/handle/123456789/54796 | |
| dc.description.abstract | Wateris oftencontaminatedbyinorganiccomponentssuch asvarious heavy
metalsthat are harmful. Someheavymetalsarewidely usedin a variety ofdaily
needsanddirectlyor indirectly,canpollute the environmentandwhen itexceeds
theprescribed limitharmful tolife. This study aimstoanalyzethe content ofheavy
metalsPbandCuinBelawanRiver basinandthe central partof BelawanRiverwater
qualitybased onwater quality standards.
This research was conductedinMarch-April 2014 inthe RiverDistrict of
MedanBelawanMedanSunggal. The number ofstationsobserved were3 stations.
Parametersmeasured werephysical-chemicalparameters ofthe waters, the
concentration ofheavy metalslead and copperin
thewatercolumnusingAbrsorptionAtomicSpectrophotometry(AAS).Pbconcentratio
n ofheavy metalsinwaterbetween0 to 0.241mg/l, andthe concentration ofheavy
metalsCubetween0 to 0.025mg/l. This shows theheavymetal contentof
PbandCuinthe central partof BelawanRiver flowhas exceededthe standard | en_US |
| dc.language.iso | id | en_US |
| dc.publisher | Universitas Sumatera Utara | en_US |
| dc.subject | Pb | en_US |
| dc.subject | Cu Belawan River | en_US |
| dc.title | Tingkat Kandungan Logam Berat (Pb) dan Tembaga (Cu) pada Sungai Belawan di Kecamatan Medan Sunggal Kota Medan | en_US |
| dc.type | Thesis | en_US |
| dc.identifier.nim | NIM090302019 | |
| dc.identifier.nidn | NIDN0019116703 | |
| dc.identifier.kodeprodi | KODEPRODI54242#Manajemen Sumber Daya Perairan | |
| dc.description.pages | 54 Halaman | en_US |
| dc.description.type | Skripsi Sarjana | en_US |
