Browsing Undergraduate Theses by Keyword "AAS"
Now showing items 1-4 of 4
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Bioakumulasi Logam Berat Kadmium (Cd) pada Akar Kulit Batang dan Daun Rhizopora apiculata di Kawasan Ekowisata Mangrove Lubuk Kertang Kecamatan Brandan Barat Kabupaten Langkat Sumatera Utara
(Universitas Sumatera Utara, 2021)Lubuk Kertang Mangrove Ecotourism waters are located in Langkat regency. The purpose of this research is to determine the content of heavy metal in the roots,bark,and leaves of Rhizopora apiculata, also find out the content ... -
Bioakumulasi Logam Berat Kadmium Pada Akar Kulit Batang Dan Daun Avicennia Marinadikawasan Mangrove Percut Sei Tuan Kabupaten Deliserdang Sumatera Utara
(Universitas Sumatera Utara, 2017)Percut River is a river located in Deli Serdang District which leads to Malaka Strait. Percut River is used to meet the needs of agricultural irrigation (dam), water raw water treatment plants PDAM Tirtanadi, toilet ... -
Daya Serap Pohon Mangrove Avicennia marina terhadap Logam Berat Cadmium (Cd) dan Timbal (Pb) di Kampung Nelayan Kecamatan Medan Belawan Sumatera Utara
(Universitas Sumatera Utara, 2016)Many activity by human and industry in Nelayan Village can be support the present of heavy metal in acuatiq environmental and can put on effect to aquatic organism. The purpose of researching in to analyze the content ... -
Daya Serap Pohon Mangrove Avicennia Marina Terhadap Logam Berat Timbal (Pb) di Kawasan Mangrove Kampung Nipah Desa Sei Nagalawan Serdang Bedagai Sumatera Utara
(Universitas Sumatera Utara, 2017)Over utilization of mangrove ecosystems over utilization was predicted causes waters contamination by heavy metals. Heavy metals are produced from domestic waste disposal, industry, oil wastewater disposal into the waters ...