Recovery hidrogen dari campuran gas hidrogen-methana menggunakan bioadsorben karbon aktif dari cangkang kelapa sawit = Hydrogen recovery from hydrogen-methane gas mixture utilized by palm shell based bioadsorbent activated carbon

Recovery hidrogen dari campuran gas hidrogen-methana menggunakan bioadsorben karbon aktif dari ampas kopi = Hydrogen recovery from hydrogen-methane gas mixture utilized by coffee grounds based bioadsorbent activated carbon

Pembuatan masker anti polutan berbasis karbon aktif dari Bambu Betung = Fabrication of activated carbon based anti pollutant gas masks with Betung Bamboo as precursor

Pembuatan masker antipolutan berbasis karbon aktif dari bambu menggunakan aktivator H3PO4 dan K2CO3 = Production of antipollutant mask based activated carbon from bamboo using H3PO4 and K2CO3 as activating agent

Pembuatan karbon aktif dari bambu dengan penambahan partikel Nano Ag untuk uji adsorpsi gas formaldehida = Preparation of activated carbon from bamboo with the addition of Nano Ag particle for formaldehyde gas adsorption test