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Preparation and Characterization of Magnetite Fe3O4-Activated Carbon Composite as Adsorbent Cr(VI) Ion
Metal ion such as Cr(VI) is one toxic heave metal at the trace level, thus it is necessary to remove metal ion Cr(VI) ion environmental. The absorption of Cr(VI) ions was carried out using a Fe 3 O 4 magnetite...Intan Lestari
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Yonanda Ramadhanty
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Leny Marlinda
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Ngatijo Ngatijo
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Pencil Lead Electrode Modified with Gold Thin Layer for Voltammetric Detection of Chromium (VI)
Cr(VI) is a toxic, mutagenic, and carcinogenic metal. This heavy metal have effect harmful on organism and the environment. In this study, an electroanalytic approach was improved for detection of the Cr(VI) using a...Trisna Kumala Sari
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Riga Riga
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Moondra Zubir
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The Adsorption of Mercury from Aqueous Solution on Durian (Durio zibethinus) Seed Immobilized Alginate
The increasing pollution of toxic heavy metals in the environment is an important issue worldwide. Heavy metal ions such as mercury have attracted special attention because of their high toxicity and long half-life...Intan Lestari
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Silfia Devi Eka Putri Putri
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Martina Asti Rahayu
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Diah Riski Gusti
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Analysis of Heavy Metal Distribution in Regional Sediments Batang Ayumi River Flow
The presence of heavy metals in waters can be sourced from mining, household, agricultural waste and industrial wastes. Some heavy metals are toxic such as Cu, Hg, and Pb can accumulate in aquatic sediments....Fatma Suryani Harahap
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Adi Syaputra