Efisiensi Sistem Bioretensi Media Zeolit dan Pasir Kuarsa dengan Variasi Tanaman untuk Pengolahan Greywater dari Limbah Kantin = Efficiency of Bioretention System Using Zeolite and Quartz Sand Media with Variation of Plants for Greywater Treatment of Commercial Kitchen Wastewater

Analisis Spasial dan Temporal Beban Pencemar Organik dan Nutrien dari DAS ke Badan Air - Studi Kasus : Sungai Ciliwung = A Spatiotemporal Analysis of Organic Pollutants and Nutrients Loading from Watershed to the Water Body in Ciliwung River, Indonesia

Kesadaran dan kesediaan pencemar untuk membayar layanan air limbah domestik di Kota Batam = Awareness and willingness of polluter to pay for domestic wastewater services in Batam City.

Potensi daur ulang greywater untuk kebutuhan air operasional (kajian: pemanfaatan air bekas wudhu untuk kebutuhan air non-konsumsi di Masjid Istiqlal, DKI Jakarta) = Greywater recycling potential for operationsl water necessity (study of utilization waste ablution water for non-consumption water necessity in Istiqlal Mosque, DKI Jakarta)

Analisis Spasial dan Temporal Konsentrasi dan Beban Pencemar Organik dan Nutrien ke Teluk Jakarta = Spatial and Temporal Analysis of Concentration and Loading of Organic Pollutants and Nutrients to Jakarta Bay