CD Skripsi

Optimasi Rasio Nutrien Bagi Profil Pertumbuhan Bakteri Bacillus Cereus Strain Imb-11 Dalam Mendegradasi Bahan Bakar Biosolar Sebagai Rancangan Poster Materi Bakteri Kelas X SMA

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This study aims to controlling environmental pollution by biodiesel using Bacillus cereus Strain IMB-11 bacteria by optimizing the nutrient ratio of bacteria. This research was conducted at the microbiology laboratorium medicine fakulty of Riau University in December 2020-February 2021. The media used were SMSS media with the addition of variations carbon, nitrogen and fosfor ratio (100:10:1, 100:10:0.5, 100:5:1 and 100:5:0,5) which added 10% bacteria Bacillus cereus strain IMB-11. The test parameter was the visual observation and total bacterial colony of Bacillus cereus bacteria Strain IMB-11 which was seen using a spectrophotometer for 7 days measuring. Based on the research, it was found that C:N:P 100:10:1 was the best nutrient ratio concentration for the growth of Bacillus cereus bacteria Strain IMB-11 with total bacterial colony 2.42x109 CFU/mL on day 3, and changes in the color and turbidity of the media that occur faster than other nutrient ratio variations. The results can be used as a poster design on Bacteria material for class X high school.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

05 07. 121 (0050)

Penerbit

Pekanbaru : Universitas Riau – FKIP – Pendidikan Biologi., 2021

Deskripsi Fisik

viii, 73 hlm.: ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

05 07. 121 (0050)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

PENDIDIKAN BIOLOGI

Info Detail Spesifik

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Pernyataan Tanggungjawab

FATAH

Versi lain/terkait

Lampiran Berkas

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