[Single cell protein production and reduction of pollutants in waste sulfite liquor].
In this study, the waste sulphite liquor (W.S.L.) of the Izmit-SEKA factory was tested for its utilization rate in single cell production. The optimum growth requirements of Candida tropicalis ceppo 571 yeast in sulphite liquor medium were examined. 34% and 28.6% reduction in C.O.D. (Chemical Oxygen Demand) and B.O.D. (Biochemical Oxygen Demand) were observed respectively at the end of the growth period. The 2-3% fermentable carbohydrate content of the liquor was converted bio-mass with a rate of 66.6%. The optimum growth yield was reached by the stripping of 25% of the total volume, 30 degrees C, pH: 6.0 conditions.
Güven
M
M
Hacettepe Universitesi, Tip Fakültesi, Biyoloji Bölümü, Genel Biyoloji Anabilim Dali.
Cansunar
E
E
D001673:Biodegradation, Environmental; D002175:Candida / Q000254:growth & development* / Q000378:metabolism; D050260:Carbohydrate Metabolism; D005285:Fermentation; D005656:Fungal Proteins / Q000096:biosynthesis*; D006863:Hydrogen-Ion Concentration; D013447:Sulfites / Q000378:metabolism*; D013696:Temperature; D014876:Water Pollution / Q000517:prevention & control*
D005656:Fungal Proteins; D013447:Sulfites
Atik sülfit liköründe tek hücre, proteini üretimi ve likörün kirlilik yükünün azaltilmasi.