Waste Valorization

Turning agricultural, industrial and end-of-life waste into useful materials.

Articles (4)

Research Article

Physicochemical Characterization of Graphene Oxide Synthesized from Spent Lithium-Ion Battery Anode Graphite via the Tour Method

Andien Kusumaningtyas, Marzuki Naibaho

May 3, 2026 10.62755/gsmb.2026.05

Research Article Editor's Choice

Valorization of Indonesian Cassava (Manihot esculenta) Stem Waste into Activated Carbon for Efficient Antibiotic Removal from Aqueous Media

Salma Laila, Sephia Amanda Muhtar, Irhamni Irhamni, Aditya Rianjanu, Ayu Rahayu Saraswati, Tarmizi Taher

Apr 6, 2026 10.62755/gsenv.2026.01

Research Article

Characterization of carbon dots synthesized from plant-based extracts via the hydrothermal method

Fatah Ari Kusuma Wardana, Chlara Naren Maharani, Aliffia Widyasari Putri Arbi, Mohammad Arya Zandi F., Rizky Aflaha

Dec 1, 2025 10.62755/greensusmater.2025.2.2.49-54

Research Article

Preparation of Activated Carbon From Kluwek (Pangium Edule) Shells as An Adsorbent for Effective Removal of Free Fatty Acid (FFA) from Used Cooking Oil

Fananda Sherly Efrillia, Mutiara Fajar

Jul 1, 2025 10.62755/greensusmater.2025.2.1.12-16