Effects of Temperature on Denitrifying Growth and Nitrate Reduction End Products of Comamonas Testosteroni Isolated from Estuarine Sediment  

Oleh:

Rusmana, Iman

Jenis: Article from Journal - ilmiah nasional - terakreditasi DIKTI
Dalam koleksi: Microbiology Indonesia vol. 01 no. 01 (Apr. 2007), page 43-47.
Topik: Denitrification; Nitrate Reduction; Nitrous Oxide; Comamonas Testosteroni
Fulltext: Iman Rusmana.pdf (408.98KB)

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: MM78.1 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada	Lihat Detail Induk
Perpustakaan FK Nomor Panggil: M53.K Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada	Lihat Detail Induk

Isi artikel

Predictions of seasonal changes in N20 emission that occur in natural estuaries are important to anticipate the future implications of global warming. This study showed the effect of temperature on denitrifying growth and nitrate reduction end product of Comamonas testoteroni isolated from estuarine sediment using both batch and continuous cultures. The p values of Comamonas testosteroni grown in anaerobic batch culture were increased with increasing temperature, and the highest s was found at 26 0C. Concentrations of nitrate reduced (mg’ dried weight cells) were higher at low temperature. Concentrations of N2 produced were higher at low temperature and the production of N2 was higher than both NO2 and N20 productions.

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