Pengaruh sistem pengolahan air limbah domestik dan limbah industri skala kecil terhadap kualitas air sungai Ciliwung Wilayah Jakarta sebagai arahan pengendalian pencemaran di Teluk Jakarta = The effect of domestic waste water treatment system and small scale industrial waste water to water quality of Ciliwung river in Jakarta areas as a pollution control in Jakarta bay

Studi perencanaan sistem distribusi air bersih Perumahan Rancamaya "Bogor"

Identifikasi dan karakterisasi limbah cair serta evaluasi instalasi pengolahan air limbah (IPAL) pasar tradisional (Study kasus: Pasar Tradisional Glodok, Jakarta Barat) = Identification and characterization of traditional market wastewater and evaluation of its sewage treatment plant (Case study : Glodok Traditional Market, West Jakarta)

Pengaruh Rasio Massa PVDF/PVP Pada Preparasi Membran Ultrafiltrasi untuk Pengolahan Limbah Emulsi Air Berminyak = The Effect of PVDF/PVP Mass Variation on Ultrafiltration Membrane Preparation for Oily Wastewater Emulsion

Pengembangan skema pemanfaatan greywater sebagai sumber air alternatif di hotel = Development of greywater utilization scheme as an alternative of water source at a hotel