Penentuan kondisi optimum pengambilan kembali pelarut Tri-N-Butilamina dengan evaporasi hasil ekstraksi cair-cair asam laktat = Determination of optimum condition of Tri-N-Butylamine solvent recovery by evaporation for liquid liquid extraction of lactic acid

Optimasi suhu dan rasio ekstraktan tri n butylamine tba dalam kloroform pada separasi campuran asam laktat dalam air dengan metode ekstraksi cair cair = Optimization of temperature and ratios of tri n butylamine tba in chloroform as extractant on separation of the lactic acid in aqueous solution by liquid liquid extraction

Pengaruh konsentrasi glukosa dalam medium pada setiap tahap fermentasi terhadap produksi asam lemak tak jenuh dari aspergillus oryzae = Effects of variation in glucose concentration in medium for all fermentation stages in the production of unsaturated fatty acid from aspergillus oryzae

Production of lipase enzyme from rhizopus oryzae by solid state fermentation and submerged fermentation method using wheat bran as substrate = Produksi enzim lipase dari rhizopus oryzae dengan metode fermentasi solid state dan submerged menggunakan substrat dedak gandum

Perolehan Kembali Logam Nikel dari Limbah Katalis Steam Reforming Bermetode Leaching (Asam Laktat + Hidrogen Peroksida) dan Ekstraksi Cair-Cair dengan Cyanex 272 = Recovery of Nickel from Spent Steam Reforming Catalyst by Leaching (Lactic Acid + Hydrogen Peroxide) and Solvent Extraction with Cyanex 272