Efektivitas Instalasi Pengolahan Air Limbah (IPAL) dalam memperbaiki kualitas air limbah (COD, BOD, TDS, TSS, amonia, minyak lemak dan coliform) rumah sakit X, Y, dan Z di Kota Cilegon tahun 2017 = Effectiveness of Wastewater Treatment Plants (WWTP) in improving wastewater quality (COD,BOD, TDS, TSS, ammonia, coliform and fat oil) X, Y, Z hospital at Cilegon on 2017

Analisis konsentrasi mikroorganisme udara terkait keberadaan instalasi pengolahan air limbah (ipal) di Rumah Sakit: studi kasus: instalasi pengolahan air limbah Rumah Sakit Umum Daerah Budhi Asih Jakarta = Analysis of microbiological air quality in the presence of waste water treatment plant wwtp in a hospital: case study: Rumah Sakit Umum Daerah Budhi Asih Jakarta Waste water treatment plant

Analisis produksi bersih pada instalasi pengolahan air limbah rumah sakit (Suatu studi pada instalasi pengolahan air limbah (IPAL) RS Kanker Dharmais) = Analysis of cleaner production in hospital wastewater treatment (A study at the wastewater treatment plant (WWTP) Dharmais Cancer Hospital).

Evaluasi instalasi pengolahan air limbah (IPAL) Ruamah Sakit (studi kasus: Rumah Sakit ST. Carolus Jakarta) = Evaluation of waste water treatment plant in hospital (Case study : St. Carolus Hospital Jakarta)

Analisis kualitas udara mikrobiologis pada instalasi pengolahan air limbah rumah sakit: studi kasus: ipal Rumah Sakit dr. Suyoto = Analysis of microbiology air qualiy at hospital wastewater treatment plants: case study wastewater treatment plant at dr. Suyoto Hospital