Pra Rancangan Pabrik Asam Laktat Dari Pati Singkong Dengan Metode Fermentasi Dengan Kapasitas 5000 Ton/Tahun

Abstract

The cassava starch lactic acid production plant is planned to have a capacity of 5,000 tons per year and operate 330 days a year. The main process in the pre-designed plant consists of five stages: cassava raw material preparation, cassava starch hydrolysis, fermentation, acidification, and product purification. The factory is planned to be located in Karang Anyar City, Central Java Province, Indonesia, with a required land area of 16,226 m2. The company's business entity is planned to be a Limited Liability Company (PT) and its organizational form is a line and staff organization with a workforce of 159 people required. The results of the analysis of the economic aspects of this cassava starch lactic acid manufacturing plant are: - Investment Capital = IDR 1,680,746,664,549 - Annual Production Cost - Annual Product Selling Price - Annual Net Profit - Profit Margin (PM) - Break Even Point (BEP) - Return on Investment (ROI) - Payout Time (POT) - Return on Network (RON) - Internal Rate of Return (IRR) = IDR 579,851,365,785 = IDR 1,024,677,315,021 = IDR 311,433,164,466 = 43.41% = 45.19% = 18.53% = 5.39 Years = 30.88% = 29.94% From the results of the economic aspect analysis, it can be concluded that a lactic acid manufacturing plant from cassava starch using the fermentation method with a capacity of 5,000 tons/year is feasible to be established.