DECOLORIZATION OF BLUE 13 WITH ASPERGILLUS NIVEUS AND FUSARIUM MONILIFORME

Öz

Depending on the changing world trends has been increasing interest in colored products. In thetextile industry, to give the blue color to the textiles the heavily used Ambifiks Blue H5R (Blue 13)dye. This dye has been given from plants in the environment of the receiving water to results from the toxic effects. For reduction of this toxic effect has been isolated Aspergillus niveus and Fusarium moniliforme from porsuk Stream were invastigated because of decolorizasyon capabilities with different physiological conditions (pH, temprature, agitate condition). For A. niveus results have been obtained up to nearly %95 at pH 3, 35 ^OC and 120-150 rpm . For F. moniliforme results have been obtained up to nearly %95 at pH 7, 20 ^OC ve 120 rpm. For A. niveus decolorisation results were close to dead cells and live cells.Dead cells decolorisation were about %90 for F. moniliforme and live cells decolorisation were about %75.

Anahtar Kelimeler

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Yaşam Bilimleri ve Biyoteknoloji

Öz

Değişen dünya eğilimlerine bağlı olarak renkli ürünlere olan ilgi artmaktadır. Tekstil endüstrisinde kumaşlara mavi rengi vermek amacı ile Ambifiks Blue H5R (Blue 13) boyası yoğun bir şekilde kullanılmaktadır. Bu boyanın fabrikalardan çevredeki alıcı sulara verilmesi sonucu çeşitli toksik etkiler oluşmaktadır. Bu toksik etkileri indirgemek amacı ile Porsuk Çayından izole edilmiş Aspergillus niveus 2 ve Fusarium moniliforme’ nin bu boyayı farklı fizyolojik koşullarda (pH, sıcaklık, çalkalama koşulları) renk giderimi yetenekleri araştırılmıştır. A. niveus için pH 3, 35OC ve 120-150 rpm de % 95 e varan sonuçlar elde edilirken, F. moniliforme için pH 7, 20 OC ve 120 rpm de % 95 e varan sonuçlar elde edilmiştir. A. niveus için ölü ve canlı hücrelerin renk giderim sonuçları yakınken, F. moniliforme için ölü hücrelerin renk giderimi %90 larda canlı hücrelerin ise % 75 lerdedir

Anahtar Kelimeler

• Tekstil boyası, Renk giderimi, Aspergillus niveus, Fusarium Monilliforme

Kaynakça

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