Preparation Adsorbent Chitosan of Shell Horseshoe Crab (Tachypleus gigas) and Gelatine to Reduce Pb Content

Authors

  • Pada Mulia Raja Kampus LPP Medan, Medan-Indonesia
  • Nurfajriani Nurfajriani Fakultas MIPA, Universitas Negeri Medan, Medan-Indonesia

DOI:

https://doi.org/10.24114/jpkim.v9i1.6203

Abstract

Abstract: The Porpuse of this research are to determine the preparation of chitosan from crab shell (Tachypleus gigas) and gelatine adsorbent  to reduce of Pb. This research consists of several stages: Preparation of chitosan adsorbent and crab shell (Tachypleusgigas) and gelatine and characterization of Pb after adsorbent  applied. Treatment of chitosan solution and gelatin solution with a ratio K25: G75, K50: G50 and K75: G25, then the second treatment 2% chitosan solution add gelatin powder with a variation of 0.1 g, 0.2 g, 0.3 g, 0, 4 g and 0.5 g. the results obtained by reduction of Pb optimum levels found in adsorbent of chitosan and gelatin mixture of 75%: 25% is 83.696% and 2% chitosan adsorbent mixture with the addition of 0.5 g gelatin powder that is equal to 69.316%.Keywords: adsorben, chitosan, gelatin, Pb

Author Biographies

Pada Mulia Raja, Kampus LPP Medan, Medan-Indonesia

Sekolah Tinggi Ilmu Pertanian Agrobisnis Perkebunan

Nurfajriani Nurfajriani, Fakultas MIPA, Universitas Negeri Medan, Medan-Indonesia

Departemen Kimia

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Issue

Vol. 9 No. 1 (2017): April

Section

Articles

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Copyright (c) 1970 Pada Mulia Raja, Nurfajriani Nurfajriani

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Jurnal Pendidikan Kimia is licensed under a Creative Commons Attribution 4.0 International License