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All Journal Jurnal Biologi Udayana
Fistoni Fistoni
SMP Al Mukhtariyah Sarolangun
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

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Analisis kandungan Timbal (Pb) dan Kadmium (Cd) dalam kangkung air (Ipomoea aquatica Forks.) di rawa yang dialiri limbah cair rumah tangga Suraida Suraida; Boby Syefrinando; Alfian Alfian; Fistoni Fistoni
Jurnal Biologi Udayana Vol 25 No 2 (2021): JURNAL BIOLOGI UDAYANA
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBIOUNUD.2021.v25.i02.p04

Abstract

This study aimed to determine the content of lead (Pb) and cadmium (Cd) in water spinach (Ipomoea aquatica Forks.) growing in swamps where household wastewater flows. This type of study is observational, carried out using a descriptive approach through heavy metal testing in the laboratory. The results showed that the parts of the plant that accumulated the most heavy metals were roots, followed by stems, while leaves did not contain metals. Root organs contained 0.0146 mg/kg of Pb and 0.0018 mg/kg of Cd metal. The stem organ section contains 0.0012 mg/kg of lead and 0.000867 mg/kg of Cd. All are still below the maximum limit of metal contamination for foodstuffs, and therefores still safe for public consumption.
Co-Authors Alfian Alfian Boby Syefrinando Suraida Suraida