Vol. 22 No. 1 (2025)

Articles

• Mix Metal Thermal Stabilizer from Palm Fatty Acid Distillate

  Yona Octavia, I Dewa Gede Arsa Putrawan (Author)

  1-5

  • pdf

• Used Lubricating Oil Treatment and Reuse for Sustainable Production Processes in Cement Industry

  Erna Lestianingrum, Lisendra Marbelia (Author)

  6-11

  • PDF

• Formulating Nutritious Wet Noodles with Spirulina platensis: Exploring Proximate Composition, Antioxidant Activity, and Consumer Preferences

  Resti Nurmala Dewi, Fenny Crista Anastasia Panjaitan, Sumartini, Nita Ariestiana Putri (Author)

  12-24

  • PDF

• Analysis of the Effect of Air Flow Rate and Waste Cooking Oil on Furnace Efficiency

  M. Idris, Martomo Setyawan, Totok Eka Suharto (Author)

  25-32

  • PDF

• Utilization of Coffee Grounds and Fly Ash as Adsorbents to Reduce Phosphate Content in Laundry Wastewater

  Yusmardhany Yusuf, Khalaida Fania Fatah, Sinna Chaerunnabila Gunawan, Bambang Soeswanto, Rony Pasonang Sihombing, Alfiana Adhitasari (Author)

  33-38

  • PDF

• Comparison of Different Types of Bleaching Earth on the Quality of Bleaching Palm Oil (BPO)

  Miftahul Khairati, Apsari Puspita Aini, Enny Nurmalasari, Agung Kurnia Yahya (Author)

  39-47

  • PDF

• Optimization of Palm Frond Pulping Using a Soda-Anthraquinone Process in a Circulating Digester: A Sustainable Approach

  Suhendri Suhendri, Evelyn Evelyn, Tjandra Setiadi, Hendro Ristianto (Author)

  48-57

  • PDF

• Effect of Temperature and N-Doping on the Distribution of Bamboo Waste Pyrolysis Products Using Quartz Tube Furnace

  Ilham Mufandi, Muhammad Nur Kholis, Mahmudah Hamawi, Much Taufik Ardani, Hafidha Ayu Kusuma (Author)

  58-65

  • PDF