CD Skripsi

Pengaruh Konsentrasi Kitosan Udang Rama-Rama (Thalassina Anomala) Sebagai Pereduksi Logam Berat Pada Kijing (Pilsbryoconcha Exilis)

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T. anomala is a type of shrimp that commonly found in the muddy areas of mangrove along the coastal area Selat Panjang. This study aims to determine the effectiveness of the chitosan in absorbing heavy metals in gravestones. Carapace from T. anomala is used as raw material of chitosan. The carapace was taken and then washed, dried, refined, demineralization, de-preoteinated, deasitelation and was tested of heavy metals Pb and Cd in gravestone using AAS. The characteristics of chitosan T. anomala were semi-transparent cream color, in the form of amorphous solid, and odorless with yield value, moisture content, ash content, nitrogen content and the degree of deacetylation 17.5%, 6.74% (gw), 4.32% (dw) , 7.55%, and 71% respectively. Based on reduction values of Pb and Cd heavy metals, the concentration of K3% was the best concentration with the reduction values of 84.56% and 50.00%, respectively. These values indicate that the effectiveness of chitosan in absorbing is strong.
Key words: Mud lobster, chitosan, heavy metals Pb and Cd.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 04. 119 (0056)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan – Teknologi Hasil Perikanan., 2019

Deskripsi Fisik

vi, 71 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 04. 119 (0056)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNOLOGI HASIL PERIKANAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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