Electrocoagulation for nickel, chromium, and iron removal from mine water using aluminum electrodes von Harahap, Muhammad Ghozali, Abfertiawan, Muhammad Sonny, Syafila, Mindriany, Handajani, Marisa, Gultom, Tonny H.

Volltext

Water availability of Akelamo River, Obi Island, South Halmahera von Yasya, Heksantia Rahmadinda, Abfertiawan, Muhammad Sonny, Gultom, Tonny H., Gunardi, Petrus, Syahroni, Muharwan

Volltext

Water availibility of Karo Lake, Obi Island, South Halmahera von Nuraprianisandi, Siska, Abfertiawan, Muhammad Sonny, Gultom, Tonny H., Gunardi, Petrus, Syahroni, Muharwan

Volltext

Recolonisation of mine tailing by meiofauna in mesocosm and microcosm experiments von Gwyther, David, Batterham, Grant J., Waworuntu, Jorina, Gultom, Tonny H., Prayogo, Windy, Susetiono, Karnan

Volltext