Image of Pertumbuhan Bakteri Heterotrofik Pada Perairan Laut Tercemar Deterjen Surf Pada Perairan Laut Desa Kayu Ara Kabupaten Siak Provinsi Riau
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Pertumbuhan Bakteri Heterotrofik Pada Perairan Laut Tercemar Deterjen Surf Pada Perairan Laut Desa Kayu Ara Kabupaten Siak Provinsi Riau

The research was conducted from February 2016 to April 2017 and was aimed to determine the effect of adding different concentrations of detergent on the growth of bacterial populations in the ocean water column and to see the ratio of bacterial persisted capability in different lengths of dissection. This research used experimental method with Completely Randomized Design. Seawater samples were analyzed at Marine Microbiology Laboratory, Fisheries and Marine Faculty of Riau University. Based on the results of the study, from day 0 untill day 10 after given detergent with different concentrations, bacteria experienced a decreasing trend of growth, in day 15 untill day 20, the trend of bacterial growth contaminated by detergent with different concentration relatively increased to stagnant. Based on the result of this study the addition of different detergent concentration in each treatment affect the growth of heterotrophic bacteria population in the sea water, where the higher concentration of detergent added the lower the ability of bacteria to grow and the ability of heterotrophic bacteria to survive at different concentrations of detergent, it can be concluded that the ability of heterotrophic bacteria to grow from days 0 to 20 has decreased in each of its concentrations.
Keywords: heterotrophic bacteria, Surf detergent. 1Student Faculty of Fisheries and Marine University of Riau, Pekanbaru 2Lecturer Faculty of Fisheries and Marine University of Riau, Pekanbaru

Ketersediaan
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Perpustakaan Universitas Riau 04 03. 117 (0077)
04 03. 117 (0077)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
04 03. 117 (0077)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan - Ilmu Kelautan.,
Deskripsi Fisik
xix, 52 hlm.; ill.; 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
04 03. 117 (0077)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
ILMU KELAUTAN
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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Tidak tersedia versi lain

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