Analisis penurunan kadar sianida menggunakan metode passive treatment pada limbah tailing tambang emas studi kasus pt antam persero tbk ubpe pongkor = Cyanide reduction analysis using passive treatment method from gold mine tailing waste case study pt antam persero tbk ubpe pongkor

Studi optimasi proses recovery perak dari decopperized anode slime dengan selective leaching ammonium hidroksida = An optimization study of silver recovery of decopperized anode slime by selective leaching of ammonium hydroxide

Evaluasi efektivitas pengolahan limbah sianida pada pengolahan biji emas : studi kasus di PT Aneka Tambang Unit Bisnis Pertambangan Emas Pongkor, Bogor, Jawa Barat = Evaluation of cyanide compunds in wastewater effectiveness processing on ore gold pricessing plant : a case study in PT Aneka Tambang Unit Bisnis Pertambangan Emas Pongkor, Bogor - West Jawa)

Kajian pemanfaatan limbah penambangan emas: studi kasus pemanfaatan tailing di PT. Antam UBPE Pongkor = Study of gold mining waste reuse: case study tailing reuse at PT. Antam UBPE Pongkor

Analisis implementasi sistem manajemen keselamatan kontraktor pada kontraktor di PT. Antam Persero Tbk (UBPE) pongkor tahun 2014 = Analysis implementation of contractor safety management system at contractor in PT. Antam Persero Tbk (UBPE) Pongkor 2014