CD Tesis

Bioakumulasi Kobalt Dan Nikel Pada Tanaman Kalakai (Stenochlaena Palustris (Burm.F.) Bedd Di Tanah Gambut Bekas Terbakar Desa Pakning Asal Kabupaten Bengkalis

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For the last 5 years, palm oil plantation in Pakning Asal village, Bengkalis were burned in different frequencies. There were unburned soil and burned soil in several times (2-3 times). Land fires affect the physical chemistry of the soil including macro and micro nutrients in the soil as well as surrounding plant growth. One of them is kalakai which is usually made by vegetables in community. The purpose of this study were to analyze the composition of Co and Ni on roots, stems and leaves of kalakai on peat soil which unburned soil and burned soil in several times and determine the content of Co and Ni metal in suitable and safe plants for consumption by the community based on the Acceptable Daily Intake (ADI). Co and Ni analysis was carried out using the Atomic Absorption Spectrophotometer (AAS). Samples were analyzed for heavy metal concentrations at the University of Riau Environmental Forensic Laboratory and UPT-Pengujian dan Sertifikasi Mutu Barang Pekanbaru. For peat soil sampling conducted at 2 predetermined locations (unburned and burned several times) and made a line transect plot method with an area of (30 x 30) m so as to form 3 (three) sampling points. The data obtained were analyzed using Anova statistics and discussed descriptively.The results of the analysis Co content in plants increases on peat soil unburned soil and Ni content increases on burned peat soil. Based on Acceptable Daily Intake (ADI) on kalakai that grow on unburned peat soil and burned several times, namely 0,076 mg/kg BB/day and 0,047 mg/kg BB/day for Co and 0,097 mg/kg BB/day and 0,108 mg/kg BB/day for Ni. Based on ANOVA test performed with p

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

10 01. 219 (0024)

Penerbit

Pekanbaru : Universitas Riau – Pascasarjana – Tesis Ilmu Lingkungan., 2019

Deskripsi Fisik

xiii, 93 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

10 01. 219 (0024)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

PASCASARJANA (MAGISTER) ILMU LINGKUNGAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

FATAH

Versi lain/terkait

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