Sintesis Surfaktan Ester Sukrosa dengan Memanfaatkan Molase dan Limbah Minyak Jelantah = Synthesis of Sucrose Ester Surfactant by Utilizing Molasses and Waste Cooking Oil

Pengaruh variabel penghambat terhadap pembentukan biogas pada digestasi anaerobik serta fluktuasi pembebanan cod dengan substrat sampah makanan dan co substrat limbah ikan = Effect of inhibitors to the formation of biogas in anaerobic digester and fluctuation of cod loading with substrate food waste and cosubstrate fish waste / Denny Prahtama

Pengaruh Durasi Fermentasi Limbah Kantin dengan Effective Microorganism 4 (EM4) terhadap Efektivitas Biokonversi oleh Larva Black Soldier Fly (Hermetia Illucens L.) = Effect of Canteen Waste Fermentation Duration with EM4 on the Effectiveness of Bioconversion by Black Soldier Fly (Hermetia illucens L.) Larvae

Pengaruh Penambahan Limbah Plastik Multilayer Dalam Bitumen Dengan Variasi Suhu Pada Metode Hot Melt Mixing Terhadap Sifat Campuran Polymer Modified Bitumen = Effect of Addition of Multilayer Plastic Waste Into Bitumen with Temperature Variation of Hot Melt Mixing to Bitumen Characteristics

Pengaruh kedalaman anoda dan penambahan gelembung mikro terhadap degradasi limbah pewarna batik remazol brilliant blue pada reaktor elektrolisis plasma = Effect of anode depth and addition of microbubbles to degradation of batik dye waste remazol brilliant blue in plasma electrolysis reactor