CD Skripsi

Toksisitas Akut Dan Sub Kronis Limbah Detergen Laundry Terhadap Benih Ikan Patin (Pangasius Hypophthalmus)

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Laundry detergent waste produce toxicity dangerous for survival rate of the fish and water quality. Laundry detergent waste toxicity tests need to be done research on test animals Patin (P. hypophthalmus) to determine the effect of surfactant materials on water quality and fish mortality rate Patin. This study aims to get the effect of acute and sub-chronic toxicity of waste and get the laundry detergent safe doses for seed growth Patin. The method used in this study is an experimental method by using a completely randomized desig with four treatments and three replications of each treatment, Patin used in research size 5-7 cm. Result of Preliminary test obtained under the threshold value of 100 ml/L and the threshold value above 1000 ml/L. Acute toxicity tests using probit anlisis LC50-96 values obtained laundry detergent waste hours on 397 ml/L. In sub-chronic toxicity test showed the best concentration of laundry detergent waste contained at a concentration of 3.97 ml/L with an absolute weight of 1.15 grams, specific growth rate of 1.48% and 90% fish survival. Value safe biological limits in this study was 3.97 ml/L. It can be concluded that the difference in concentrations of laundry detergent waste significant effect (p

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 02. 120 (0010)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan Dan ILMU Kelautan – AKUAKULTUR., 2020

Deskripsi Fisik

xi, 71 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 02. 120 (0010)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

AKUAKULTUR

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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