Fruit waste from a large volume of the agricultural world. These wastes are not used to. However, these wastes are more useful than disposal. Because of these wastes are the benefits that can be used to ethanol production. These fruits waste include glucose, fructose and sucrose at the ethanol production. The citrus with D-limonene that inhibit fermentation and should be removed in order to ethanol production with good performance. Limonene recovery column (LRC) is a column that is used to remove D-limonene. Limonene recovery column (LRC) is designed to work seamlessly with the immobilized cell fermentation containers. We use two types of enzymes produced from Avicel and CPW to ethanol production. Enzymes were tested both with fruit waste at 12-15% (w / v). After 48 hours, the test enzyme hydrolysis of the enzyme with fruit waste is 90% for all substrates. Concentration of ethanol, based on yeast fermentation, the result is (14.4-29.5 g / L). Fermentation is only ethanol has less than to 12 times compared to the fermentation and limonene recovery column (LRC), which has ethanol to (90.2 to 93.1%).