It using yeast Yarrowialipolytica, distinguishes, by high lipolytic activity, is suitable for industrial bio oil, fat liquor. Model strain solution rouge Asia sieve W1 is particularly suitable for this process. Biodegradation process is grease, and greasy sewage lotion is characterized by the yeast grease, and fat liquor and sewage take dedicated mode to and they found there with 0.1% concentration and 3% (weight/volume) are in water-bearing media. Solution rouge Asia sieve yeast is added to keep temperature simultaneously to be 5 to 35 °C, pH 0.8 and 7.0 and a NH4+ concentration be at least 60 mg/litres simultaneously air also supply.
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