Analisis Efektivitas Intermittent Slow Sand Filter dengan Tambahan Media Karbon Aktif untuk Menghilangkan Kandungan Besi, Mangan, Kekeruhan, dan Fekal Koliform (Studi Kasus: Danau Mahoni UI) = Effectiveness of Slow Sand Filter with Additional Active Carbon Media to Eliminate Iron, Manganese, Turbidity, and Fecal Coliform (Case Study: Mahoni Lake UI)

Perancangan Sistem Pengolahan Air Bersih dengan Slow Sand Filter Media Pasir Silika dan Karbon Aktif dalam Menyisihkan Parameter Kekeruhan dan COD (Studi Kasus: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia) = Water Treatment Plant with Slow Sand Filtration Contains of Silica Sand and Activated Carbon Layer for COD and Turbidity Removal (Study Case: Faculty of Mathematics and Natural Science Universitas Indonesia)

Analisis pengaruh prasedimentasi pada proses slow sand filter terhadap kinerja filter dalam menyisihkan besi, mangan, kekeruhan dan fekal koliform pada air permukaan: studi kasus: Danau Mahoni Universitas Indonesia = Analysis of the effect of presedimentation on slow sand filter performance in removing turbidity, iron, manganese and fecal coliform in surface water: study case: Lake Mahoni, University of Indonesia

Analisis Efektivitas Saringan Pasir Lambat dengan Media Pasir Silika dan Karbon Aktif dalam Penyisihan Warna, TDS, Amonia dan Nitrit Pada Air Danau Mahoni Universitas Indonesia = Effectiveness Analysis of Slow Sand Filters with Silica Sand and Carbon Active Media in Reducing Color, TDS, Ammonia and Nitrite Concentration in Danau Mahoni University of Indonesia

Efisiensi intermittent slow sand filter dalam pengolahan air permukaan terkait parameter ph, warna, nitrat, nitrit, dan total koliform (studi kasus : waduk resapan dan Danau Mahoni UI) = Efficiency of intermittent slow sand filter in surface water treatment related to parameters such ph, color, nitrates, nitrites, and total coliforms (case study recharge pond and Mahoni Lake at UI)