ANALYSIS OF ACID MIXTURE COMPARISON ON THE PROCESS OF DESTRUCTION OF LEAD METAL (Pb) ON SAMPLE OF CARPET SHELL’S MEAT (Ruditapes variegatus)

Jola Latupeirissa; Nikmans  Hattu; Semuel  S. Pada; Vonny  W. Soplanit

doi:10.36526/jc.v5i2.3076

Jola Latupeirissa Universitas Pattimura
Nikmans Hattu Departement of Chemistry, Faculty of Mathematics and Natural Sciencies, Pattimura University
Semuel S. Pada Departement of Chemistry, Faculty of Mathematics and Natural Sciencies, Pattimura University
Vonny W. Soplanit Departement of Chemistry, Faculty of Mathematics and Natural Sciencies, Pattimura University

DOI: https://doi.org/10.36526/jc.v5i2.3076

Keywords: wet deconstruction, carpet shell’s, lead, statistical test

Abstract

ABSTRACT

Analysis of the acid mixture ratio in the lead (Pb) metal deconstruction process in carpet shell’s meat samples (Ruditapes variegatus). In the deconstruction agent HNO₃: HCl (1:3), the average lead metal concentration contained in sweet clam meat is 4.6305 ± 1.066 mg/kg and for the HNO₃ : H₂SO₄ (3:1), the average lead metal concentration contained in the same sweet clam meat was 5.6516 ± 2.556 mg/kg. Statistical test results showed no significant difference in the dissolving power of the acid mixture HNO₃: HCl (1:3) and HNO₃ acid mixture: H₂SO₄ (3:1) as seen from the p>0.005 value, so both the HNO3 acid mixture: HCl (1:3) and HNO₃ acid mixture: H₂SO₄ (3:1) can be used to deconstruct Pb metal in sweet clam meat (Ruditapes variegatus) because there is no significant difference in the two acid mixtures.

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