Penggunaan gelatin untuk pengolahan limbah cair industri penyamakan kulit = Utilization of gelatin for industrial wastewater treatment tannery

Pengolahan limbah cair industri kecil lapis listrik dalam upaya pengendalian pencemaran lingkungan = Wastewater treatment of small electroplating industry as an effort of enviromental pollution control

Kombinasi proses koagulasi-flokulasi dan filtrasi membran untuk pengolahan limbah cair industri tahu = Combination of coagulation-flocculation and membrane filtration process for tofu industrial wastewater treatment

Pengolahan limbah cair industri tahu menggunakan kombinasi proses koagulasi-flokulasi dan ultrafiltrasi membran polysulfone = Treatment of industrial tofu wastewater by combination of coagulation flocculation and ultrafiltration process with polysulfone membrane

Pengolahan limbah cair industri tahu dengan teknik ozonasi dan adsorpsi menggunakan zeolit alam Lampung (ZAL) = Tofu industrial wastewater treatment with ozonation and adsorption method using zeolit alam Lampung (ZAL)