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 temporal keandalan self-supply sebagai sumber air minum di Kota Bekasi (Lokasi studi : Kelurahan Jatiluhur, Kelurahan Sumur Batu, dan Kelurahan Jatirangga) = Temporal analysis of self-supply reliability as a source of drinking water In Bekasi City (Study location: Jatiluhur Village, Sumur Batu Village, And Jatirangga Village).

Evaluasi Kontaminasi Fekal pada Aira Tanah di Kota Bekasi (Lokasi Studi: Kelurahan Jatiluhur, Kelurahan Sumur Batu, dan Kelurahan Jatirangga) = Evaluation of Fecal Contamination in Groundwater in Groundwater of Bekasi City (Study Location: Jatiluhur, Sumur Batu, and Jatirangga Urban Village).

Analisis efektivitas intermittent slow sand filter dalam penyisihan kekeruhan, TSS, TDS, Besi dan mangan dari air permukaan (studi kasus Danau Mahoni dan Waduk Resapan Universitas Indonesia) = Effectiveness analysis of intermittent slow sand filter in removing turbidity tss tds iron and manganese from surface water (case study mahoni lake and recharge pond Universitas Indonesia )

Underground water in open pit mining at Mae Moh Mine of Thailand