Perbandingan kerja sistem ipal domestik dengan aerated submerged fixed film reactor dan bio kleen sewage system di PT. GS Battery, Sunter = Comparison of domestic wastewater treatment plant using aerated submerged fixed film reactor and bio kleen sewage system in PT. GS Battery, Sunter

Penyisihan Pb dalam Air Limbah dengan Teknik Pertukaran Ion (Studi Kasus Air Limbah Pabrik Aki PT. GS Battery, Inc., Sunter-Jakarta Utara) = Removal of Pb in Wastewater by Ion Exchange Techniques (A Case Study on Wastewater of Battery Factories PT. GS Battery, Inc., Sunter, North Jakarta)

Pengaruh suhu umpan pada penyisihan amonia dari air limbah menggunakan kombinasi proses membran dan ozonasi = Effect of feed temperature on ammonia removal from wastewater using combination of hollow fiber membrane contactor and ozonation process

Analisis Efisiensi penyisihan total ammonia nitrogen tan pada sistem resirkulasi air budidaya perikanan dengan menggunakan sponge-bed trickling filter = Analysis of total ammonia nitrogen tan removal efficiency in recirculating aquaculture systems by using sponge bed trickling filter

Penyisihan amonia dari air limbah menggunakan gabungan proses membran, reaktor hibrida ozon plasma, dan ozonator dengan menggunakan larutan penyerap bahan alam sebagai Absorben = Ammonia removal from wastewater through combination of membrane, ozone plasma hybrid reactor, and ozonator processes using natural hot spring water as absorbent / Fanny Rahmalia