Perancangan cigarette smok filter berbasis thermophoretic karbon aktif dan filter udara konvensional = Design of cigarette smoke filter using thermophoretic, activated carbon and conventional air filter

Rekayasa filter udara berbasis kombinasi karbon dan TiO2 untuk pengurangan senyawa polutan di udara = Modification of air filter based on combination carbon and TiO2 for decreasing of pollutant compounds in the Ai

Penurunan konsentrasi cod dan fosfat pada air limbah domestik dengan menggunakan filter karbon aktif ditinjau dari waktu tinggal = Reduction of cod and phosphate concentration on domestic waste water using activated carbon filter based on retention time

Pengaruh Karbon Aktif dari Ampas Kopi terhadap Pencemar Air Dalam Air Hujan Pada Filter Multimedia = The Effect of Activated Carbon from Coffee Grounds on Water Parameters Removal of Rain Water In Multimedia Filter

Pengaruh Media Filter Zeolit, Karbon Aktif, dan Keramik terhadap Peningkatan Kualitas Limpasan Air Hujan dalam Sistem Pemanenan Air Hujan = The Effect of Zeolite, Activated Carbon, and Ceramic as Filter Media for Rainwater Runoff Quality Improvement in Rainwater Harvesting System