Analysis of Capacity and Design Criteria Assessment of a Microalgae-Based Water Filter for the Exhaust Emission Load of a Fire Pump: A Case Study at AFT Husein Sastranegara Imam Hanafi1, Milly Cynara Fayyaza Akhtar1, Citra Adinda Maharani1, Bimastyaji Surya Ramadan1*, Boy Presley Panjaitan2, Juan Maiyzar Akhirin2, Alifya Hananta Rachmayani2, Hendra