Optimasi chemical conditioning untuk meningkatkan efisiensi dewatering lumpur biologis IPAL PT. Rohm and Haas Indonesia = Chemical conditioning optimization to enhance the dewatering efficiency of waste activated sludge WWTP PT. Rohm and Haas Indonesia

Efektifitas instalasi pengolahan air limbah (IPAL) dalam memperbaiki kualitas air limbah (COD, BOD, TSS, minyak dan lemak, amonia (NH3), dan total coli) di Rumah Sakit Ibu dan Anak Resti Mulya tahun 2017 = Effectiveness of wastewater treatment plant (WWTP) in improving the quality of waste water (COD, BOD, TSS, oil and fat amonia (NH3), and total coli) at Mother and Child Resti Mulya Hospital 2017

Pemetaan wilayah pelayanan Unit Pengolahan Sampah (UPS) di Kota Depok dalam rangka optimasi jumlah sampah organik yang masuk ke UPS = Mapping the Waste Treatment Units (WTU) service area in Depok in order to optimize the amount of organic Waste Entering Each (WTU)

Analisis Pengelolaan Limbah Cair dan Kualitas Limbah Cair di Rumah Sakit Swasta X Depok = Analysis of Liquid Waste Management and Liquid Waste Quality at Private Hospital X Depok

Pengolahan limbah cair yang mengandung senyawa pklorofenol menggunakan reaktor hibrida ozon-plasma = Liquid waste treatment containing p-chlorophenol using ozone-plasma hybrid reactor